CN113423068B - Communication method, mobile terminal, release terminal and communication system - Google Patents
Communication method, mobile terminal, release terminal and communication system Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 49
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/50—Service provisioning or reconfiguring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/14—Mobility data transfer between corresponding nodes
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Abstract
The invention provides a communication method, a mobile terminal, a release terminal and a communication system, wherein the method comprises the following steps: generating service information and service address information corresponding to the service information, the service information including a service name, and setting the service address information in an information storage portable device; the service name is issued in a broadcast signal mode, so that a mobile terminal receiving the broadcast signal acquires service address information through the information storage portable device corresponding to the service name, and the service address information is used for establishing communication connection with the issuing terminal; and receiving a connection request of the mobile terminal based on the local area network, and establishing point-to-point communication connection with the mobile terminal to carry out information interaction.
Description
The application is a divisional application of Chinese patent application with the application number of 201680075425.6 and the application name of 'communication method, mobile terminal, issuing terminal and communication system' filed in 2016, month 01 and 22.
Technical Field
The present invention relates to wireless communication technologies, and in particular, to a communication method, a mobile terminal, a distribution terminal, and a communication system.
Background
With the increasing popularization of various terminals, people have more and more terminals used for information interaction, for example, people acquire service information through the terminals by using software such as QQ, WeChat, Fei, and the like or platforms such as forum and the like, and interact with a publishing terminal of the service information.
Fig. 1 is a schematic diagram of information interaction using a terminal in the prior art. First, a publishing terminal publishes service information through target software, for example, a chat group is established through QQ, and an access terminal acquires the service information through various approaches, for example, through manual query, forum, search, and the like. The access terminal needs to have an account with the target software. In particular, the amount of the solvent to be used,
and step 136, accessing the service.
The above information interaction is generally completed through the internet, such as the above steps 135 and 136, so that when the user only needs to communicate with the local user temporarily, the user must log in the relevant software or platform through the internet to complete the information interaction. Because the information interaction amount of the internet is large, the data transmission speed is low, and all operations during temporary communication between local users must depend on the internet, namely, communication between the service information acquisition terminal and the service information release terminal needs to depend on the internet, which not only brings great inconvenience to terminal users, but also increases the burden of the internet.
Disclosure of Invention
The invention provides a communication method, a mobile terminal, a publishing terminal and a communication system, which aim to solve the problem that information interaction between the mobile terminal and the publishing terminal can only be completed through the Internet in the prior art.
The invention provides a communication method, a mobile terminal, a release terminal and a communication system.A first application program installed on the release terminal of the release terminal generates service information and service address information corresponding to the service information based on NSD technology, the service information comprises a service name, then the service address information is stored in an information storage portable device, and the service information is released in the form of a broadcast signal through a local area network. After receiving the service information, the mobile terminal acquires a service name from the service information, acquires service address information through the information storage portable device corresponding to the service name, and then establishes point-to-point communication connection with a publishing terminal of the service information based on a local area network according to the service address information, so that information interaction is performed between the publishing terminal and the mobile terminal.
In addition, the service information may further include a communication mode in which the issuing terminal issues the service information, so that the mobile terminal acquires the communication mode from the service information to establish a peer-to-peer communication connection with the issuing terminal through the communication mode.
Optionally, the information storage portable device may further include authentication information of a local area network, and the mobile terminal acquires the authentication information from the information storage portable device, accesses the local area network through the authentication information, and then establishes a peer-to-peer communication connection with the issuing terminal of the service information according to the service address information.
According to the technical scheme, the communication method, the mobile terminal, the release terminal and the communication system provided by the invention, in communication between two terminals within a small range, a broadcast signal with a service name is first received, further avoids the defect that the terminal user needs to manually search for the service information, and in addition, the service address information is acquired through the information storage portable equipment, and the user in need can acquire the service address information through the information storage portable equipment, thereby being very convenient and fast, and being independent of the Internet as much as possible, the dependence on the internet is small, in addition, the scheme does not depend on social application, is a lightweight solution, does not cause the leakage of personal information, protects the privacy of users, improves the safety, the point-to-point connection between the service address information and the issuing terminal is established, so that the problem that communication connection can be established only by using the Internet to bring excessive burden to the Internet can be avoided as much as possible.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for accessing a service in the prior art;
fig. 2A is a schematic structural diagram of a communication system according to an embodiment of the present invention;
FIG. 2B is a flowchart illustrating a method for accessing services according to an embodiment of the invention;
fig. 3A is a flow chart illustrating a method of communication according to an embodiment of the invention;
FIG. 3B is a flowchart illustrating a method of communication according to another embodiment of the invention;
FIG. 3C is a flow chart illustrating a method of communication according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile terminal according to still another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a distribution terminal according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a distribution terminal according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms to which the present invention relates are described below:
the wifi direct protocol allows devices in a wireless network to interconnect in a point-to-point fashion, with an interconnection distance of around 200 meters.
The network discovery Service NSD (network Service discovery) allows a terminal to identify devices in a local network in order to support a request for a Service in an Application of the terminal, and may help APPs (applications) of a terminal and terminals of others to perform information interaction without establishing a network connection.
NFC (Near Field Communication) is a short-range high-frequency wireless Communication technology that allows contactless point-to-point data transmission and exchange between electronic devices.
An NFC tag is a portable device that can store information, generally in the form of a card, and the stored information can be entered and managed by the NFC device.
In the embodiment of the invention, the NFC tag entity can be a chip, and a shell can be arranged outside the chip to protect the chip. The issuing terminal in the invention can be a mobile phone, an IPad, a computer and the like.
The communication system of the embodiment of the invention can comprise a mobile terminal, an information storage portable device and a publishing terminal, wherein the information storage portable device and the publishing terminal are arranged in a public place, the mobile terminal can be a mobile phone, an IPad, a notebook computer and the like, the information storage portable device can be an NFC label, the publishing terminal generates service information and service address information corresponding to the service information, the service address information is arranged in each NFC label in advance, the NFC label can be arranged at any position in the public place, such as a coffee house, a tea house, a dining house and the like, a service name is arranged on the NFC label, a user finds the corresponding NFC label according to the service name, and then the mobile terminal can acquire the service address information in the NFC label in an NFC mode and establishes point-to-point connection with the publishing terminal through the service address information. In the invention, the issuing terminal is used for issuing the service information, and the mobile terminal is used for receiving the service information.
As shown in fig. 2A and fig. 2B, in the embodiment of the present invention, the user a of the publishing terminal 10 first generates service information and service address information corresponding to the service information based on the NSD technology through a first application program installed on the publishing terminal 10, where the service information includes a service name, and of course, may also generate authentication information, and the first application program may be an application such as a chat room or a local area network game, and enters the service address information into the NFC tag 30 through the first application program. That is, the first application program of this embodiment includes at least two functions: one function is to generate information such as service information and service address information corresponding to the service information based on the NSD technique, and the other function is to be able to enter the information into the NFC tag 30. The NSD protocol format of the service information in this embodiment is shown in table 1, and may include two parts, the wifi direct network access information and the service name. The access information is analyzed by the NSD protocol, so that the WiFiDirect network connection is performed, the service name is analyzed by the second application program, the second application program can be compatible with the first application program, for example, the service information and the service address information corresponding to the service information can be generated by the QQ, the service address information is recorded into the NFC label, and the service address information can be obtained by analyzing the NFC label by the QQ. In addition, the service information of this embodiment may further include a communication method for issuing the service information. Optionally, the NFC tag may also include a service name.
TABLE 1
As shown in table 2, the issuing terminal 10 enters information into the NFC tag 30, the content entered into the NFC tag 30 may include header information and service address information in an NSD format, where the header information is a private service for the first application program or the second application program to identify that the first application program or the second application program is a constraint, and the written service address information in the NSD format is written into the NFC tag according to the standard of the NFC tag, which is not described herein again. Of course, the information entered in the NFC tag 30 may also include the service name. In addition, the information written in the NFC tag may further include authentication information, such as an authentication code, which needs to be input when information interaction is performed with the issuing terminal 10.
TABLE 2
Next, as shown in step 220, the user a uses the publishing terminal 10 to publish the service information through the wifi direct network by using the NSD protocol, specifically, the service information is sent to the server of the wifi direct network, and after receiving the service information, the server publishes the service information in the network by using the broadcast signal method, of course, the user a may also directly publish the service information in the wifi direct network by using the broadcast signal method through the publishing terminal 10, where the service information may at least include a service name, and when the wifi direct network is used, the service information may also include the wifi direct network access information as shown in fig. 1, where the service name is, for example, an XX brand discount promotion, and the communication method is, for example, a QQ interaction. Specifically, the server of the wifi direct network analyzes the access information of the wifi direct network based on the NSD protocol, and after the access information passes, the user a may publish the relevant information of the service information in the wifi direct network in a broadcast form through the publishing terminal 10 by using QQ.
For example, the user a sets the NFC tag 30 storing the service address information on a bulletin board of a cafe that the wifi direct network can cover. Certainly, the NFC tag 30 may further include authentication information, where the authentication information is used to prevent lawless persons from maliciously accessing the wifi direct network and occupying network resources.
When the user B of the mobile terminal 20 enters a coffee shop with the mobile terminal 20, the broadcast signal sent by the distribution terminal 10 is received through the wifi direct network of the coffee shop based on the NSD protocol, specifically, the broadcast signal may be received through a communication interface of the mobile terminal, and the service name and the communication mode, such as XX brand discount promotion and QQ software, are obtained from the broadcast signal through QQ, and then the service name is displayed on the screen of the mobile terminal 20. If user B is interested in the service name for which XX brand discounts promoting, the NFC tag 30 corresponding to the service name can be found on the bulletin board of the cafe.
The user B of the mobile terminal 20 brings the mobile terminal 20 close to the NFC tag 30, and the QQ in the mobile terminal 20 acquires the service address information and the authentication information in the NFC tag 30. After acquiring the service address information through the NFC module, the mobile terminal 20 sends the service address information to the processor, and the processor performs identification through the communication-mode-supporting QQ, to identify service address information and the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory, as shown in step 221, initiate the NSD service connection, establish the physical connection of the wifi direct network, to establish a connection with the distribution terminal 10 based on the WiFi direct network through the WiFi port 211, after the authentication code is input and authenticated, as shown in step 222, the wifi direct network connection is successfully established, the mobile terminal 20 accesses the wifi direct network, that is, the terminal receives the connection request sent by the mobile terminal, and establishes a point-to-point communication connection with the mobile terminal based on the wifi direct network, and the mobile terminal performs information interaction with the issuing terminal 10 by using the QQ, and performs interaction according to the private protocol agreed by the QQ as shown in step 223. The processor, the memory and the communication interface are connected through a bus.
Specifically, the second application in the mobile terminal 20 has at least the following three capabilities: and reading the NFC label, acquiring service address information, analyzing the service address information and establishing communication connection with the issuing terminal 10.
The QQ name of the mobile terminal 20 displayed to the user a by the QQ of the user B may be a certain name designated by the user B, instead of a name matching the QQ number of the user B. The QQ name of the user A displayed to the user B by the QQ of the user A is also a name designated by the user A, but not a name matched with the QQ of the user A, so that the disclosure of the privacy of the two parties can be avoided.
The embodiment provides a communication method for establishing communication connection between two terminals in a small range, such as several tens of meters or several hundreds of meters, without using the internet. The execution subject of the embodiment is a mobile terminal. Fig. 3A is a schematic flow chart of a communication method according to the present embodiment. The communication method of the embodiment comprises the following steps:
A local area network refers to a group of computers interconnected by a plurality of computers in a certain area. The local area network has the following advantages: 1. baseband transmission is adopted, and the transmission speed is high; 2. the network coverage area is small, and a modem can be omitted; 3. the transmission error rate is low. In this embodiment, the distance between the mobile terminal and the service information publishing terminal is small, and is generally within several hundred meters.
The local area network of the present embodiment may be a wifi direct network, which allows the wireless communication devices to be interconnected in a point-to-point manner, and the communication distance is about 200 meters.
Specifically, the broadcast signal may be received through a local area Network based on an NSD (Network Discovery Service) protocol. The NSD protocol allows a terminal to identify devices in a local network in order to support a service request in an Application program of the terminal, and NSD can help APP (Application program) of a terminal and other terminals to perform communication interaction without establishing network connection through the internet.
The service information of the present embodiment may include many contents such as a service name, software capable of establishing a communication connection with a distribution terminal that distributes the service information, and the like.
And 102, acquiring service information through the information storage portable equipment corresponding to the service name.
For example, the portable information storage device of the present embodiment may be NFC (Near Field Communication), which is a short-range high-frequency wireless Communication technology that allows contactless point-to-point data transmission and exchange between electronic devices within a short distance. And data exchange can be carried out between different terminals only by touching. The NFC tag is a chip with erasable input, NFC information is stored in the chip, and the NFC information can be transmitted in an electromagnetic induction coupling mode of a radio frequency part in a frequency spectrum.
The information storage portable device in this embodiment stores at least service address information. In the embodiment, different information storage portable devices correspond to different service names, and the information storage portable device of corresponding service information can be found according to the corresponding service name.
The service information may be address information of a publishing terminal of the service information, may further include a service name and/or a service access password specified by a user of the publishing terminal, so as to establish a communication connection between the mobile terminal and the publishing terminal, and may further include a communication mode.
And 103, establishing point-to-point communication connection with the issuing terminal of the service information based on the local area network according to the service address information so as to carry out information interaction.
The point-to-point communication connection can be established between the mobile terminal and the issuing terminal having the service information of the service address information after the mobile terminal acquires the service address information, and may be specifically based on any protocol or network capable of providing the point-to-point communication connection. The point-to-point communication connection means that all the clients are connected with each other to transmit data without passing through a server in the internet, so that the data downloading speed can be greatly increased, and network congestion caused by poor server performance and low bandwidth is avoided.
Specifically, a point-to-point communication connection can be established based on the wifi direct network according to the service address information and the release terminal of the service information.
According to the communication method of the present embodiment, when communication is performed between two terminals within a small range, a broadcast signal with a service name is received first, further avoids the defect that the terminal user needs to manually search for the service information, and in addition, the service address information is acquired through the information storage portable equipment, and the user in need can acquire the service address information through the information storage portable equipment, thereby being very convenient and fast, and being independent of the Internet as much as possible, the dependence on the internet is small, in addition, the scheme does not depend on social application, is a lightweight solution, does not cause the leakage of personal information, protects the privacy of users, improves the safety, the point-to-point connection between the service address information and the issuing terminal is established, so that the problem that the communication connection can be established only by using the internet to bring excessive burden to the internet can be avoided as much as possible.
The present embodiment further supplements the above-described communication method. Fig. 3B is a schematic flow chart of the communication method according to the embodiment. The communication method of the embodiment comprises the following steps:
A local area network refers to a group of computers interconnected by a plurality of computers in a certain area. The local area network has the following advantages: 1. baseband transmission is adopted, and the transmission speed is high; 2. the network coverage area is small, and a modem can be omitted; 3. the transmission error rate is low. In this embodiment, the distance between the mobile terminal and the service information publishing terminal is small, and is generally within several hundred meters.
The local area network of this embodiment may be a wifi direct network, which allows devices in a wireless network to be interconnected in a point-to-point manner, with a communication distance of around 200 meters. The present embodiment specifically receives broadcast signals based on the NSD protocol.
The communication mode of the embodiment may be information interaction by using QQ, information interaction by using WeChat, information interaction by using microblog, and the like.
Specifically, the communication mode is a first application program, and the step may be:
the mobile terminal acquires a service name in the broadcast signal through the first application program.
Or the communication mode is a first application program, and the steps can be as follows:
the mobile terminal acquires the service name in the broadcast signal through the second application program, so that the second application program is compatible with the first application program.
The mobile terminal is a receiving end. Specifically, when the communication mode is to use QQ for information interaction, the first application program is a client QQ, and the second application program may be a web page version QQ.
Optionally, after the application program supporting the communication mode information is acquired in the communication mode, it may be determined whether there is a first application program or a second application program in the mobile terminal, if the determination result is no, the first application program or the second application program may be downloaded and installed, and if the determination result is yes, the operation of acquiring the service name in the broadcast signal through the first application program or the second application program installed in the mobile terminal may be directly performed.
Specifically, the information storage portable devices may be distributed in a plurality of locations within a coverage area of a local area network, and after the mobile terminal obtains a service name, the information storage portable device corresponding to the service name may be searched. Of course, the broadcast information may also include the address of the information storage portable device corresponding to the service name, so that the user of the terminal can directly find the location of the information storage portable device. More specifically, the information storage portable device may be labeled with a service name, and a terminal user may know which information storage portable device corresponds to a service name in which the terminal user is interested, and may further obtain corresponding service address information from the information storage portable device. After the information storage portable device corresponding to the service name is determined, the terminal user can hold the mobile terminal to be close to the preset information storage portable device by hand, and then obtain corresponding service address information.
And 204, establishing point-to-point communication connection with the issuing terminal based on the local area network in a communication mode according to the service address information so as to carry out information interaction.
If the local area network itself supports the establishment of the peer-to-peer communication connection between the mobile terminals, step 204 may specifically be: and establishing point-to-point communication connection with the issuing terminal in a communication mode according to the service address information.
For example, if the software supporting the communication method is QQ, the distribution terminal and the mobile terminal may establish a communication connection through QQ. In this case, the information displayed by the user of the distribution terminal may be a name of the distribution terminal in the service information, for example, "shampoo offer promotion", that is, even if the QQ is used for the interaction between the two terminals, the QQ numbers of the other party cannot be seen from each other, and only the name used by the users of both parties in peer-to-peer communication can be seen, thereby avoiding the disclosure of privacy. Certainly, the user can also set that the other party can see certain private information of the user according to actual needs, such as a QQ number, and then information interaction can be performed through the internet after the user leaves the current local area network.
According to the communication method of the present embodiment, when communication is performed between two terminals within a small range, a broadcast signal with a service name is received first, further avoids the defect that the terminal user needs to manually search for the service information, and in addition, the information storage portable device is used for acquiring the service address information and the communication mode, the user in need can acquire the service address information through the information storage portable device, and the identification is carried out through the application program supporting the communication mode, which is very convenient and fast, and the method can not depend on the Internet as much as possible, the dependence on the internet is small, in addition, the scheme does not depend on social application, is a lightweight solution, does not cause the leakage of personal information, protects the privacy of users, improves the safety, the point-to-point connection between the service address information and the issuing terminal is established, so that the problem that the communication connection can be established only by using the internet to bring excessive burden to the internet can be avoided as much as possible.
The embodiment provides a communication method, and an execution subject is a publishing terminal. As shown in fig. 3C, the communication method of the present embodiment includes:
in step 210, authentication information may also be generated and recorded in the portable device, and after the mobile terminal obtains the authentication information, the mobile terminal accesses the local area network through the authentication information.
and step 212, receiving a connection request of the mobile terminal, and establishing a point-to-point communication connection with the mobile terminal based on the local area network to perform information interaction.
Optionally, the step 210 of generating the service information may specifically be generating the service information based on a network discovery service NSD protocol.
According to the embodiment, when communication is carried out between two terminals in a small range, the broadcast signal with the service name is received firstly, so that the defect that a terminal user needs to manually search service information is avoided, in addition, the service address information is obtained through the information storage portable equipment, the user in need can obtain the service address information through the information storage portable equipment, the method is very convenient and fast, the method does not depend on the Internet as far as possible, namely, the dependence on the Internet is small, in addition, the method does not depend on social application, is a light-weight solution, the leakage of personal information is not caused, the user privacy is protected, the safety is improved, point-to-point connection between the service address information establishment terminal and the release terminal is established through the service address information, and the problem that the communication connection can be established only through the Internet as far as possible, so that the Internet is overloaded is caused by the problem that the communication is caused by the fact that the communication connection can be established through the Internet
Information storage portable device
The embodiment provides a mobile terminal for executing the communication method. Fig. 4 is a schematic structural diagram of the mobile terminal according to the embodiment.
The mobile terminal of this embodiment includes a receiving module 301, a first obtaining module 302, and a connecting module 303. The receiving module 301 is configured to receive a broadcast signal, where the broadcast signal includes service information, and the service information includes a service name; the first obtaining module 302 is configured to obtain service address information through the information storage portable device corresponding to the service name received by the receiving module 301; the connection module 303 is configured to establish a point-to-point communication connection with a distribution terminal of the service information according to the service address information acquired by the first acquisition module 302 based on the local area network, so as to perform information interaction.
Optionally, the local area network of this embodiment is a wifi direct network.
Optionally, the receiving module 301 is specifically configured to receive a broadcast signal through a local area network based on the NSD protocol.
Optionally, the service information further includes a communication mode in which the issuing terminal issues the service information, and the first obtaining module 401 is configured to obtain the service name from the broadcast signal according to the communication mode.
Optionally, the communication mode is a first application, and the first obtaining module 401 is specifically configured to:
the service name in the broadcast signal is acquired by the first application.
Or, the communication mode is a first application, and the first obtaining module 401 is specifically configured to:
the service name in the broadcast signal is acquired by the second application so that the second application is compatible with the first application.
Optionally, the connection module 303 is specifically configured to establish a peer-to-peer communication connection with the distribution terminal through a communication manner according to the service address information.
Optionally, the connection module 303 is further specifically configured to establish a peer-to-peer communication connection with the issuing terminal through a communication manner according to the service address information.
The specific working method of the mobile terminal of this embodiment is consistent with the above embodiments, and is not described herein again.
According to the mobile terminal of the present embodiment, when communication is performed between two terminals within a small range, a broadcast signal with a service name is received first, further avoids the defect that the terminal user needs to manually search for the service information, and in addition, the service address information is acquired through the information storage portable equipment, and the user in need can acquire the service address information through the information storage portable equipment, thereby being very convenient and fast, and being independent of the Internet as much as possible, the dependence on the internet is small, in addition, the scheme does not depend on social application, is a lightweight solution, does not cause the leakage of personal information, protects the privacy of users, improves the safety, the point-to-point connection between the service address information and the issuing terminal is established, so that the problem that communication connection can be established only by using the Internet to bring excessive burden to the Internet can be avoided as much as possible.
The present invention provides another mobile terminal for performing the method of communication of the above embodiment. Fig. 5 is a schematic structural diagram of the mobile terminal according to the embodiment.
The mobile terminal 500 includes: at least one processor 501, a memory 502, a communication interface 503, a WiFi module 504, and a close range communication module 505, the memory 502 being used to store executable program code, the processor 501, the memory 502, and the communication interface 503 being connected by a bus 510. The processor 501 runs a program corresponding to the executable program code by reading the executable program code stored in the memory 502, the communication interface 503 is used for connecting and communicating with a network device, and the near field communication module 505 may be an NFC module.
The communication interface 503 receives a broadcast signal including service information including a service name.
The short-range communication module 505 acquires the service address information through the short-range wireless communication technology information storage portable device corresponding to the service name, and the processor instruction may be stored in the memory 502.
The processor 501 instructs the WiFi module 504 to establish a point-to-point communication connection with the issuing terminal according to the service address information;
the communication interface 503 establishes a point-to-point communication connection with a distribution terminal of the service information according to the service address information based on the local area network to perform information interaction.
For example, the communication interface 503 may be a WiFi module.
In the embodiment of the present invention, the communication interface of the mobile terminal 500 may receive the broadcast signal through the wifi direct network.
The processor 501 executes a program corresponding to the executable program code by reading the executable program code stored in the memory 502.
The communication interface 503 of the mobile terminal 500 receives a broadcast signal through a local area network based on a network discovery service, NSD, protocol.
Optionally, the broadcast signal further includes a communication mode in which the distribution terminal distributes service information, and the processor 501 may further execute a program corresponding to the executable program code by reading the executable program code stored in the memory 502 before executing the program corresponding to the executable program code for acquiring the service information by the information storage portable device corresponding to the service name, so as to:
the communication is from the service name in the broadcast signal.
The processor 501 reads the executable program code stored in the memory 502 to run the program corresponding to the executable program code, so that when the service name in the broadcast signal is used in a communication manner, the following specific steps may be performed:
acquiring software supporting a communication mode by adopting the communication mode;
if the mobile terminal 500 is determined to have software installed therein, the service name in the broadcast signal is acquired through the software.
Or the processor 501 reads the executable program code stored in the memory 502 to run the program corresponding to the executable program code, so that when the service name in the broadcast signal is used in a communication manner, the specific method may be:
acquiring software supporting communication mode information by adopting a communication mode;
if it is determined that the target software compatible with the software is installed in the mobile terminal 500, the service name in the broadcast signal is acquired through the target software.
Optionally, the step of the communication interface 503 establishing the peer-to-peer communication connection with the issuing terminal of the service information according to the service address information may specifically be:
the communication interface 503 establishes a point-to-point communication connection with the distribution terminal through a communication manner according to the service address information.
Optionally, the step of establishing the peer-to-peer communication connection between the communication interface 503 and the issuing terminal through a communication mode based on the local area network according to the service address information may specifically be:
the communication interface 503 establishes a point-to-point communication connection with the distribution terminal through a communication mode based on the local area network according to the service address information.
According to the mobile terminal 500 of the present embodiment, in communication between two terminals within a small range, a broadcast signal with a service name is first received, further avoids the defect that the terminal user needs to manually search for the service information, and in addition, the information storage portable device is used for acquiring the service address information and the communication mode, the user in need can acquire the service address information through the information storage portable device, and the identification is carried out through the application program supporting the communication mode, which is very convenient and fast, and the method can not depend on the Internet as much as possible, the dependence on the internet is small, in addition, the scheme does not depend on social application, is a lightweight solution, does not cause the leakage of personal information, protects the privacy of users, improves the safety, the point-to-point connection between the service address information and the issuing terminal is established, so that the problem that communication connection can be established only by using the Internet to bring excessive burden to the Internet can be avoided as much as possible.
As shown in fig. 6, the present embodiment provides a distribution terminal 600, and the distribution terminal 600 includes a generating module 601, a setting module 602, a distribution module 603, and a receiving module 604.
The generating module 601 is configured to generate service information and service address information corresponding to the service information; the setting module 602 is configured to set the service address information generated by the generating module 601 in the information storage portable device; the publishing module 603 is configured to publish the service information generated by the generating module 601 by using a broadcast signal, where the service information includes a service name, so that a mobile terminal receiving the broadcast signal obtains service address information through an information storage portable device corresponding to the service name, and the service address information is used for establishing communication connection with the publishing terminal; the receiving module 604 is configured to receive a connection request of a mobile terminal, and establish a peer-to-peer communication connection with the mobile terminal based on a local area network for information interaction.
Optionally, the generating module is specifically configured to: the service information is generated based on a network discovery service, NSD, protocol.
In communication between two terminals within a small range, according to the present embodiment, a broadcast signal with a service name is received first, further avoids the defect that the terminal user needs to manually search for the service information, and in addition, the information storage portable device is used for acquiring the service address information and the communication mode, the user in need can acquire the service address information through the information storage portable device, and the identification is carried out through the application program supporting the communication mode, which is very convenient and fast, and the method can not depend on the Internet as much as possible, the dependence on the internet is small, in addition, the scheme does not depend on social application, is a lightweight solution, does not cause the leakage of personal information, protects the privacy of users, improves the safety, the point-to-point connection between the service address information and the issuing terminal is established, so that the problem that the communication connection can be established only by using the internet to bring excessive burden to the internet can be avoided as much as possible.
The present embodiment provides another issuing terminal, as shown in fig. 7, the issuing terminal 700 includes at least one processor 701, a memory 702, a communication interface 703 and a transmitter 705, the memory is used for storing executable program codes, wherein the processor 701 executes a program corresponding to the executable program codes by reading the executable program codes stored in the memory 702. The processor 701, the memory 702, and the communication interface 703 are all connected by a bus 704.
The processor 701 generates service information and service address information corresponding to the service information, and sets the service information in the information storage portable device; the transmitter 705 issues service information in a broadcast signal manner, where the service information includes a service name, so that a mobile terminal receiving a broadcast signal acquires service address information through an information storage portable device corresponding to the service name, and the service address information is used for establishing communication connection with the issuing terminal; the communication interface 703 receives a connection request from the mobile terminal, and establishes a point-to-point communication connection with the mobile terminal based on the local area network, so as to perform information interaction.
In communication between two terminals within a small range, according to the present embodiment, a broadcast signal with a service name is received first, further avoids the defect that the terminal user needs to manually search for the service information, and in addition, the information storage portable device is used for acquiring the service address information and the communication mode, the user in need can acquire the service address information through the information storage portable device, and the identification is carried out through the application program supporting the communication mode, which is very convenient and fast, and the method can not depend on the Internet as much as possible, the dependence on the internet is small, in addition, the scheme does not depend on social application, is a lightweight solution, does not cause the leakage of personal information, protects the privacy of users, improves the safety, the point-to-point connection between the service address information and the issuing terminal is established, so that the problem that the communication connection can be established only by using the internet to bring excessive burden to the internet can be avoided as much as possible.
The invention also provides a communication system, which comprises the mobile terminal and the release terminal of any embodiment, and also comprises the information storage portable equipment of any embodiment, wherein the release terminal generates service information and service address information corresponding to the service information, the service information comprises a service name, the service address information is arranged in the information storage portable equipment, and the service information is released in a broadcast signal mode;
the mobile terminal receives a broadcast signal, acquires service address information through the information storage portable equipment corresponding to the service name, and establishes point-to-point communication connection with a service information issuing terminal based on the local area network according to the service address information to perform information interaction, wherein the broadcast signal comprises service information, and the service information comprises the service name.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A method of communication, comprising:
generating service information and service address information corresponding to the service information, and setting the service address information in an information storage portable device; the service information comprises a service name and application program information adopted for issuing the service information; the application program information is used for indicating a publishing terminal to publish the service information through a first application program;
the service information is issued in a broadcast signal mode, so that a mobile terminal receiving the broadcast signal acquires the service name from the broadcast signal through the first application program according to the application program information, and acquires service address information from the information storage portable device corresponding to the service name based on the service name, wherein the service address information is used for establishing communication connection with an issuing terminal;
and receiving a connection request of the mobile terminal based on a local area network, and establishing point-to-point communication connection with the mobile terminal to perform information interaction.
2. The method of claim 1, wherein the generating service information comprises:
and generating the service information and service address information corresponding to the service information based on a network discovery service (NSD) protocol.
3. The method according to claim 2, wherein the information storage portable device further comprises authentication information, so that the mobile terminal obtains the authentication information from the information storage portable device and accesses the local area network according to the authentication information.
4. The method of communicating of claim 1, further comprising: releasing the service information in a broadcast signal mode so that the mobile terminal obtains the service name from the broadcast signal through a second application program according to the application program information; wherein the first application and the second application are compatible.
5. A distribution terminal comprising at least one processor, a memory for storing executable program code, a transmitter, and a communication interface, wherein the processor executes a program corresponding to the executable program code by reading the executable program code stored in the memory;
the processor generates service information and service address information corresponding to the service information, and sets the service address information in information storage portable equipment, wherein the service information comprises a service name and application program information adopted for issuing the service information; the application program information is used for indicating the issuing terminal to issue the service information through a first application program;
the transmitter distributes the service information in a broadcast signal mode, so that a mobile terminal receiving the broadcast signal acquires the service name from the broadcast signal through the first application program according to the application program information, and acquires service address information from the information storage portable equipment corresponding to the service name based on the service name, wherein the service address information is used for establishing communication connection with the distribution terminal;
and the communication interface receives a connection request of the mobile terminal based on a local area network and establishes point-to-point communication connection with the mobile terminal so as to carry out information interaction.
6. A communication system comprising the distribution terminal of claim 5, further comprising the mobile terminal and the information storage portable device;
the issuing terminal generates service information and service address information corresponding to the service information, wherein the service information comprises a service name and application program information adopted for issuing the service information; the application program information is used for indicating the issuing terminal to issue the service information through a first application program, setting the service address information in information storage portable equipment and issuing the service information in a broadcast signal mode;
the mobile terminal receives a broadcast signal, acquires the service name from the broadcast signal through the first application program according to the application program information, acquires service address information from information storage portable equipment corresponding to the service name based on the service name, and establishes point-to-point communication connection with a release terminal of the service information according to the service address information based on a local area network so as to perform information interaction, wherein the broadcast signal comprises service information, and the service information comprises the service name.
7. A computer-readable storage medium for storing a computer program comprising instructions for implementing the method of any one of claims 1-4.
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| CN202110545993.0A CN113423068B (en) | 2016-01-22 | 2016-01-22 | Communication method, mobile terminal, release terminal and communication system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110545993.0A CN113423068B (en) | 2016-01-22 | 2016-01-22 | Communication method, mobile terminal, release terminal and communication system |
| CN201680075425.6A CN108476166B (en) | 2016-01-22 | 2016-01-22 | Communication method, mobile terminal, release terminal and communication system |
| PCT/CN2016/071754 WO2017124436A1 (en) | 2016-01-22 | 2016-01-22 | Communication method, mobile terminal, issuing terminal and communication system |
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| WO2017124436A1 (en) | 2017-07-27 |
| CN108476166B (en) | 2021-05-04 |
| CN113423068A (en) | 2021-09-21 |
| CN108476166A (en) | 2018-08-31 |
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