WO2008083553A1

WO2008083553A1 - A method for rejecting the 1x paging transferred in the high rate packet data network

Info

Publication number: WO2008083553A1
Application number: PCT/CN2007/003717
Authority: WO
Inventors: Xiaowu Zhao
Original assignee: Zte Corporation
Priority date: 2007-01-09
Filing date: 2007-12-21
Publication date: 2008-07-17
Also published as: JP2010516127A; JP5148630B2; CN101222420A; CN101222420B

Abstract

A method for rejecting the 1x paging transferred in the high rate packet data network is provided, when the SC/MM is in the PCF of the HRPD, the Secondary Color Code mechanism is applied in the method, so the AN which the MS/AT registers transmits the A13-paging request message to the other neighboring ANs, these ANs page the cell-phone together, some new messages are added to improve the rejection flow. Using the invention, for the MS/AT on the multiple edges of AN, it can be ensured that the MS/AT in the idle or sleeping state can effectively receive the service paging from the 1x network in the multiple edge regions of the HRPD, and can reject the 1x service based on the selection of the user. Dual networks operation ability can be ensured.

Description

TECHNICAL FIELD The present invention relates to interoperation between an HRPD network (high-speed packet data network) and an lx network (cdma2000, single carrier network) in the communication field, and particularly relates to When SC/MM (Session Control/Mobility Management) is in the PCF (Packet Control Function Module), the paging of the mobile phone from the lx network is valid in time in the HRPD network and the lx network dual network coverage area. A method of transmitting in the HRPD system and rejecting the lx service according to the user's selection. BACKGROUND OF THE INVENTION Prior to the interoperability between an HRPD network and an lx network, in particular, the paging of the mobile phone terminated from the lx network is transmitted in the HRPD system, and the selection of the user refuses the lx service, and the prior art adopts The following method:

When the IWS (Interactive Solution) is in the PCF, as shown in Figure 1, the process is specifically as follows:

101. The MSC (switch of lx) discovers a voice call in the MS/AT (dual mode terminal) in its service area. The MSC sends a Paging Request message to one or more lx BSs (LSx base stations) reachable by the MS/AT in the HRPD PCF and the AN (Access Network) paging area. The MSC starts a timer T3113 for each paging request message. The paging request message may contain a "virtual paging indicator (VPI)" indicating that the lx BS should be ready to receive a Paging Response message from the MS/AT. 102. The HRPD PCF sends an A14-lx Service Page message to the A14-lx Service Page.

HRPD AN, and start the timer Tlxspl4. The message contains a General Page message.

103. The HRPD AN sends an A14-lx Service Page Ack message to the PCF, and stops the timer Tlxspl4. 104. The HRPD AN sends a general paging message to the MS/AT.

105. The user decides not to receive the page, and sends a release order (Release Order) to the HRPD. 106. The HRPD AN sends an A 14-1x Service Transfer message (A 14- 1 xService Transfer) to the HRPD PCF, the message including receiving a release command from the MS/AT.

107. The IWS-PCF sends a reject message (Rejection) to the MSC to show that the MS/AT does not accept the lx service. The MSC stops all started timers T3113. When the IWS is in the lx BS, as shown in Figure 2, the process is specifically as follows:

201. The MSC determines that there is an MS/AT terminated voice call within its service area. The MSC sends a paging request message to the I WS-1x BS and starts a timer T3113. The message may include information of the calling user, and may also include a "virtual paging indication" indicating that the lx BS should be ready to receive a paging response message from the MS/AT. 202. The IWS-lx BS generates an lx general paging The message is encapsulated in the A21-lx Air Interface Signaling (A21-lx Air Interface Signaling) and sent to the HRPD PCF ₀ IWS-lx BS to start the timer Tack-21. If the MSC carries the calling subscriber information, the calling information It is included in the FN (Feature Notification Message). Before the HRPD is requested to page the MS/AT, the IWS-lxBS ensures that the resources supporting the lx service are available. 203. The HRPD PCF sends an A21 interface confirmation message (A21-Ack) to the IWS. -lxBS.

IWS-lxBS stops the timer Tack-21.

204. The HRPD PCF sends an A14-1 X service paging message to the HRPD AN, and starts the timer Tlxsp-14. The message includes a general paging message.

205. The HRPD AN sends an A14-lx service paging acknowledgement message to the HRPD PCF. HRPD PCF stops timer Tlxsp-14.

206. The HRPD AN sends a general paging message to the MS/AT. If the MSC includes the information of the calling party in step 201, the HRPD AN includes an FN message in the same HRPD message, which carries the calling information.

207. The MS/AT acknowledges receipt of the 1 X paging message. 208. The MS/AT decides not to accept the lx service, and sends a release command to the HRPD AN.

209 > The HRPD AN forwards the MS/AT release command to the HRPD PCF, and the release command is included in the A 14-1 X Service Transfer message. 210. The HRPD PCF sends an A21-lx air interface signaling message to the lx BS, and starts a timer Tack-21, and the message packet is released.

211. The lx BS sends an A21 acknowledgement message to the HRPD AN.

212. The lx BS sends a reject message to the MSC to indicate that the lx service is rejected, and the MSC stops all timers T3113 for the MS/AT.

213. When the mobile phone is in the idle state, the AN may send an A21 event notification message (A21 - Event Notification) to alert the BS that the MS/AT may put the session to sleep. The AN starts the timer Tack-21.

214. If the step 213 receives the notification message, the BS sends an A21 acknowledgement message to the AN. After receiving the acknowledgement message, the AN stops the timer Tack-21. The above process illustrates how the voice paging from the lx system is sent to the dual mode terminal through the air interface of the HRPD system when the MS/AT is in the HRPD system, and the mobile phone user decides not to accept the lx service, and feeds back the rejection message to the lx. switch. However, there may be other HRPD ANs at the AN boundary where the MS/AT is in idle or hibernate state. As the MS/AT moves at the boundary, between the different ANs, there is a so-called ping-pong effect of registering back and forth. In order to effectively suppress and reduce this ping-pong effect, promote the paging mechanism of different AN boundary areas, and improve the paging success rate of MS/AT, the air interface of the prior art HRPD defines the Secondary Color Code (second color code) mechanism. It can guarantee that an AN has the ability to page MS/AT in other AN service areas. This technology has been applied to the packet data service initiated by the HRPD network, but has not been applied to deliver voice service paging from lx in the HRPD network, especially when the MS/AT is transmitted on the HRPD network in the border area of many HRPD ANs. The lx voice service is paged, and the user refuses the lx service. Currently, the access network technology is not solved. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is that, in the HRPD system in which the SC/MM is located in the PCF, the voice service paging service from the lx is transmitted, and the MS/AT in the idle or leisure state can be effectively received in the HRPD many AN border areas. Service paging from the lx network, ■ Rejecting lx services according to the user's choice, facilitating interoperability of the HRPD network and the lx network. The present invention adopts the following technical solutions: A method for rejecting lx paging in HRPD, when the IWS is in H PD PCF, the following steps are included: a: MSC of the lx network to the source PCF of the HRPD and its source AN paging area One or more lx BSs reachable by the MS/AT send a paging request message; b: the source PCF sends an A14-1X service paging message to the source AN, and receives the A14-lx service paging acknowledge message returned by the source AN c: The source PCF sends an A13-Paging Request message to the target PCF and receives its returned A13-Paging Response message; d: The Target PCF sends an A14-lx Service Paging message to the target AN and receives the acknowledgement of its return Message: e: The source AN and the target AN respectively send a paging message to the MS/AT; f: the MS/AT sends a release command message to the target AN, and the target AN sends the message to the target PCF through the A14-lx service transfer message, the target The PCF then sends an Al 3-lx air interface signaling message including the release command to the source PCF, and receives an acknowledgment message returned by the source PCF; g: The source PCF sends a reject message to the MSC to indicate that the lx service is rejected. The step e further includes: if the paging message of the source AN reaches the MS/AT, the MS/AT sends the A14-lx service transfer message including the release command to the source PCF, and proceeds to step g. The source PCF is a PCF registered in the HRPD system and updated and registered at the MSC; the source AN is an AN corresponding to the source PCF; the target PCF is a source PCF boundary. Other PCF; the target AN is an AN corresponding to the target PCF. The A13-Paging Request message in step c may also be other messages, and the message satisfies the function of the source PCF clearing target PCF to assist in completing the paging MS/AT, and the A13-Paging response message may also be corresponding. Other news. The A13-Paging Request message in the step c includes related session information of the terminal of the HRPD required by the target AN, and may further include time information of the paging sent by the source AN. The A13-lx air interface signaling message in step f may also be other messages, and the message satisfies the function that the target PCF forwards the corresponding lx air interface message to the source PCF, and the A13-lx air interface signaling confirmation message is also It can be the corresponding other message. The target PCF is one or more PCFs of the HRPD. A method for rejecting lx paging in HRPD, when the IWS is in lx BS, the steps are as follows:

A: The MSC sends a paging request message to the IWS-lx BS;

B: The IWS-lx BS sends the A21-lx air interface signaling message encapsulated with the lx general paging message to the source PCF, and receives the acknowledgement message returned therefrom; C: the source PCF sends the A14-lx service paging message to the source AN And receive the confirmation message returned by it;

D: The source PCF sends an A13-Paging Request message to the target PCF, and receives the A13-Paging Response message it returns;

E: The target PCF sends an A14-lx service paging message to the target AN, and receives the acknowledgement message returned by it;

F: The source AN and the target AN respectively send a general paging message to the MS/AT and receive the acknowledgement message returned by the MS/AT;

G: The MS/AT sends a release command to the target AN, and the target AN forwards the command to the target PCF through the A14-lx service transfer message. H: The target PCF sends the A13-1X air interface signaling message containing the release command to the source.

PCF, and receives the confirmation message returned by it;

I: The source PCF sends an A21-lx air interface signaling message containing the release command to the lx BS, and receives the acknowledgement message returned by the source;

J: The lx BS sends a reject message to the MSC to show that the lx service is rejected. The step F further includes: if the source AN receives the acknowledgement message, the MS/AT sends a release command to the source AN, and the source AN forwards the A14-lx service transfer message including the release command. Give the source PCF and go to step I. The A13-Paging Request message in the step D may also be other messages, and the message satisfies the function that the source PCF requests the target PCF to assist in completing the paging of the MS/AT, and the A13-Paging response message may also be corresponding. Other news. The A13-lx air interface signaling message in step H may also be other messages, and the message satisfies the function that the target PCF forwards the corresponding lx air interface message to the source PCF, and the A13-1X air interface signaling confirmation message is also It can be the corresponding other message. The target PCF is one or more PCFs of the HRPD system. The present invention has the following beneficial effects: With the method of the present invention, for a multi-AN boundary MS/AT, it can enhance the paging opportunity of receiving the control channel through the HRPD air interface due to the service from the lx network, ensuring the lx from the lx network. The paging of the network can be timely and accurately transmitted to the MS/AT of the HRPD system, and the lx service is rejected according to the user's decision, thereby enhancing the capability of the dual network operation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart of a method for transmitting lx paging in an HRPD network when the HRPD SC/MM is in the PCF and the IWS is in the PCF in the prior art; FIG. 2 is a HRPD SC/MM in the prior art. The flow chart of the method for transmitting lx paging is rejected in the HRPD network when the PCF and the IWS are in the lx BS; FIG. 3 is the HRPD SC/MM transmitting the lx paging in the HRPD network based on the Secondary Color Code when the PCF and the IWS are in the PCF. Rejected method flow chart; FIG. 4 is a flow chart of a method for transmitting lx paging rejected in the HRPD network based on the Secondary Color Code supported by the HRPD SC/MM when the PCF and the IWS are in the lx BS. The abbreviations or English names in the figure are interpreted as: (1) HRPD: high-speed packet data network; (2) lx: also known as 3G lx, or cdma2000 lx, which refers to the cdma2000 single-carrier network; (3) MS/AT: refers to dual-mode terminal, which can work in HRPD grid and 3G l network. The terminal in the 3G l network refers to the MS (Mobile Station), and the terminal in the HRPD network refers to the AT (Access Terminal);

(4) HRPD AN: refers to the Access Network of the HRPD system, which is a logical entity integrated in the radio access network for wireless communication with the intervention terminal;

(5) PCF: Packet Cantonal Function, group control function;

(6) lxBS refers to a base station in a 3G lx network;

(7) The MSC is intended to be a switch in the 3G l network;

(8) IWS: interactive solution; (9) IWS-BS: IWS in BS;

(10) Secondary Color Code: second color code;

(11) A21: A21 interface refers to the interface between the AN of the HRPD and the lx BS; (12) A13: A13 interface, which refers to the interface between the ANs of the HRPD;

(13) A14: A14 interface, which refers to the interface between the AN and PCF of the HRPD;

( 14 ) Paging Request: paging request message;

( 15 ) GPM: General Paging Message, general paging message;

(16) FN: Feature Notification, feature port message;

(17) Page Response message: paging response message;

(18) Complete L3 Info: Full layer 3 information message;

(19) Event Notification: Event Pass. Message

(20) Event Notification Ack: event notification confirmation message;

(21) A13-lx Air Interface Singling Ack: A13-lx air interface signaling acknowledgement message; (22) A13-lx Air Interface Singling: A13-lx air interface signaling message;

(23) A21-l Air Interface Signaling: A21-lx air interface signaling message;

(24) A21-Ack: A21 interface confirmation message;

(25) A14-lx Service Page: A14-lx service paging;

( 26 ) A14-lx Service Page Ack: A14-lx Service Paging Confirmation;

(27) 3G lx Service Packet: 3G l service package;

( 28 ) 3G lx Service Ack: 3G lx service package confirmation;

(29) A13-Paginge Request: A13-Paging Request message;

(30) A13-Paginge Response: A13-Paging response message;

( 31 ) A14-lx Service Transfer: A14-lx service transfer message;

(32) A21 - Event Notification: A21 interface event port message;

(33) A21 - Event Notification Ack: A21 interface event notification confirmation message;

( 34 ) T3113 , Tevent , Tack-21 , Tpreq-13 , Tlxsp-14 : Corresponding timers . DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The present invention is applied to the transmission of the voice service paging service from lx in the HRPD network, so that the AN/AT registered AN An A13-Request Request message is sent to other ANs in its vicinity, through these ANs - and the handset is paged. Set the MS/AT registered in the HRPD system, and the PCF that is updated and registered at the MSC is the source PCF; the AN corresponding to the source PCF is the source AN; the other PCFs at the source PCF boundary are the target PCF; and the target PCF The AN corresponding to the target is the target AN. When the IWS is in the PCF, the following steps are included: a: The MSC of the lx network sends the source PCF of the HRPD and its source AN paging area i or the inner MS/AT The available one or more lx BSs send a paging request message; b: the source PCF sends an A14-lx service paging message to the source AN, and receives the A 14-1 X service paging acknowledge message returned by the source AN; : The source PCF sends an A13-Paging Request message to the target PCF and receives the A13-Paging Response message it returns; d: The Target PCF sends the A14-lx Service Paging Message to the target AN and receives the acknowledgement of its return. Message: e: The source AN and the target AN respectively send a paging message to the MS/AT; f: the MS/AT sends a release command message to the target AN, and the target AN sends the message to the target PCF through the A14-lx service transfer message, the target The PCF then sends the A13-1X air interface signaling message including the release command to the source PCF and receives its acknowledgment message; g: The source PCF sends a reject message to the MSC to indicate that the lx service is rejected. Figure 3 depicts the detailed signaling flow of the method when the IWS is in the PCF, including the following steps:

301. The MSC discovers a voice call with the MS/AT in its service area. The MSC sends a paging request message to the HRPD source PCF and one or more lx BSs reachable by the MS/AT in the AN paging area. The MSC starts a timer T3113 for each paging request message. The above paging request message may contain a "virtual paging indication" indicating that the lx BS should be ready to receive a paging response message from the MS/AT.

302. The HRPD source PCF sends an A14-lx service paging message and starts the timer Tlxspl4. This message contains a general paging message. If the MSC contains the information of the calling party, the FN message carries the calling information and is sent together.

303. The HRPD source AN sends an A14-lx service page acknowledgement message to the PCF, and stops the timer Tlxsp-14.

304. The source PCF determines that the paging area should also cover some RTs (Radio Transceivers) of the target AN. The source PCF sends an A13-Paging Request message to the target PCF, and starts the timer Tpreq-13. The message includes relevant session information of the AT that the target AN uses to determine the paging area, etc., and the message may also include the time at which the source AN sends the page. If the goal The AN/PCF can send a page in the same time slot, and the opportunity for the AT to miss the page is reduced. The target PCF may be multiple, and only one is displayed in this embodiment.

305. The target PCF sends an A13-Paging Response message to the source PCF. After receiving the message, the source PCF stops the corresponding timer Tpreq-13. The above A13-Paging Request message may also be other messages, which satisfy the function of the source PCF request target PCF to assist in completing the paging MS/AT, and the A13-Paging Response message may also be a corresponding other message.

306. HRPD Target The PCF sends an A14-lx service paging message and starts the timer Tlxspl4. This message contains a general paging message. If the information of the calling party is included, the FN message carries the calling information and is sent together.

307. The HRPD target AN sends an A14-lx service page acknowledgement message to the target PCF, and stops the timer Tlxspl4.

308. The HRPD source AN and the target AN send a generic paging message to the MS/AT over its air control channel. If the paging message of the source AN reaches MS/AT, the subsequent steps are the same as in the prior art, as shown in Fig. 1.

309. The MS/AT decides not to accept the lx service, and sends a release command to the target AN.

310. The target AN forwards the release command to the target PCF through the A14-1X service transfer message.

311. The target PCF sends an A13-1X air interface signaling message including a release command to the source PCF. The target PCF starts the timer Tpreq-13. 312. The source PCF sends an A13-lx air interface signaling acknowledgement message to the target PCF. Upon receipt of this message, the target PCF stops the timer Tpreq-13. The above A13-1X air interface signaling message may also be other messages, and the message satisfies the function of the target PCF to forward the corresponding lx air interface message (such as the release command in this example) to the source PCF, A13-lx air interface signaling. The confirmation message can also be a corresponding other message. 313. The source PCF sends a reject message to the MSC to indicate that the lx service is rejected. The MSC stops all timers T3113 for this MS/AT. When the IWS is in the lx BS, the following steps are included: A: The MSC sends a paging request message to the IWS-lx BS;

B: The IWS-lx BS sends an A21-lx air interface signaling message encapsulating the lx general paging message to the source PCF, and receives the acknowledgement message returned by the A21-lx;

C: The source PCF sends an A14-lx service paging message to the source AN, and receives the acknowledgement message returned by it;

D: The source PCF sends an A13-Paging Request message to the target PCF and receives the A13- returned by it.

'Paging response message;

E: The target PCF sends an A14-lx service paging message to the target AN, and receives the acknowledgement message returned by it; F: the source AN and the target AN respectively send a general paging message to the MS/AT and receive the acknowledgement message returned therefrom;

G: The MS/AT sends a release command to the target AN, and the target AN forwards the command to the target PCF through the A14-lx service transfer message;

H: The target PCF sends an A13-lx air interface signaling message containing the release command to the source PCF, and receives the acknowledgement message returned by it;

I: The source PCF sends an A21-lx air interface signaling message containing the release command to the lxBS, and receives the acknowledgement message returned by it;

J: lxBS sends a reject message to the MSC to show that the lx service is rejected. Figure 4 depicts the detailed flow of the method when the IWS is at lx BS, including the following steps: 401. The MSC determines that there is an MS/AT terminated voice call in its monthly service area. MSC to IWS-1x

The BS sends a paging request message and starts a timer T3113. The message may include the information of the calling party and may also include a "virtual paging indicator" indicating that the lx BS should be ready to receive a page response message from the MS/AT.

The 402 IWS-lx BS generates an lx general paging message and encapsulates the A21-lx air interface signaling message to the H PD source PCF. IWS-lxBS starts the timer Tack21.

403. The HRPD source PCF sends an A21 interface acknowledgement message to the IWS-lxBS. IWS-lxBS Stop the timer Tack21.

404. The HRPD source PCF sends an A14-lx service paging message to the HRPD source AN, and starts the timer Tlxspl4. The message includes a general paging message.

405. The HRPD source AN sends an A14-lx service paging acknowledgement message to the HRPD source PCF.

HRPD source PCF stop timer Tlxspl4.

406. The source PCF determines that the paging area should also cover some RTs of the target AN, and the source PCF sends an A13-Paging Request message to the target PCF, and starts the timer Tpreq-13. The message includes the relevant session information of the AT that the target AN uses to determine the paging area and the like. The message may also include the time at which the source AN sent the page. If the source PCF has information about the calling user, the message may also include information about the calling user. If the target AN can send a page in the same time slot, the opportunity for the AT to miss the page is reduced. The source PCF can send the message to multiple target PCFs.

407. The target PCF sends an A13-Paging Response message to the source PCF. After receiving the message, the source PCF stops the timer Tpreq-13. The above A13-Paging Request message may also be other messages, which satisfy the function of the source PCF request target PCF to assist in completing the paging MS/AT, and the A13-Paging Response message may also be a corresponding other message.

408. HRPD Target The PCF sends an A14-lx service paging message to the HRPD target AN, and starts the timer Tlxspl4. The message includes a general paging message. If there is a caller's message, it will be included in the FN. 409. HRPD Destination The AN sends an A14-lx Service Paging Acknowledgement message to the HRPD Target PCF.

HRPD target PCF stop timer Tlxspl4.

410. The HRPD target AN and the source AN respectively send a general paging message to the MS/AT. If the paging message of the source AN reaches MS/AT, the subsequent steps are the same as in the prior art, and the detailed procedure is referred to FIG. 411. The MS/AT acknowledges receipt of the lx paging message to the target AN.

412. The MS/AT decides not to accept the lx service, and sends a release command to the target AN.

413. The target AN forwards the release command to the target PCF through the A14-lx service transfer message. 414. The target PCF sends an A13-lx air interface signaling message including a release command to the source PCF. The target PCF starts the timer Tpreq-13.

415. The source PCF sends an A13-1X air interface signaling acknowledgement message to the target PCF. After receiving the message, the target PCF stops the timer Tpreq-13. The above A13-lx air interface signaling message may also be other messages, the message satisfies the target

PCF ^! The corresponding lx air interface message (such as the release command in this example) is forwarded to the source PCF function, and the A13-1 air interface signaling acknowledgement message may also be the corresponding other message.

416. The HRPD source PCF sends an A21-lx air interface signaling message to the lx BS, and starts the timer Tack-21, and the message includes a release command. 417. The lx BS sends an A21 interface acknowledgement message to the HRPD AN.

418. The lx BS sends a reject message to the MSC to indicate that the lx service is rejected, and the MSC stops all timers T3113 for the MS/AT. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

A method for transmitting lx paging rejected in a high speed packet data network, characterized in that, when the interactive solution is applied to a packet control function module of a high speed packet data network system, the method comprises the steps of:

a: 1 X network switch sends to the source packet control function module of the high speed packet data network system and one or more lx base stations of the high frequency packet data network system in the source access network paging area of the dual mode terminal a paging request message; b: the source packet control function module sends an A14-lx service paging message to the source access network, and receives an A14-lx service paging acknowledge message returned by the source access network; The source packet control function module sends an A13-paging request message to the target packet control function module, and receives an A13-paging response message returned by the target packet control function module; d: the target packet control function module sends The A14-lx service paging message is sent to the target access network, and receives an acknowledgement message returned by the target access network; e: the source access network and the target access network respectively send a paging message to the dual mode terminal ;

f: the MME sends a release command message to the target access network, and the target access network sends the message to the target packet control function module by using an A14-lx service transfer message, where the target packet control The function module further sends an A13-1X air interface signaling message including a release command to the source packet control function module, and receives an acknowledgement message returned by the source packet control function module; g: the source packet control function module A rejection message is sent to the switch to show that the lx service is 4 huge.

2. The method for transmitting a lx page to be rejected in a high speed packet data network according to claim 1, wherein the step e further comprises: if a paging message of the source access network reaches the dual mode Terminal, the dual mode terminal will include A14-1X service transfer with release command The message is sent to the source packet control function module and proceeds to step g.

3. The method for transmitting lx paging rejected in a high speed packet data network according to claim 1, wherein: said source packet control function module is registered in a dual mode terminal in a high speed packet data network system and is in a switch And updating a packet control function module that is registered and connected to the switch; the source access network is an access network corresponding to a source packet control function module; and the target group control function module is a boundary of a source packet control function module a packet control function module; the target access network is an access network corresponding to the target packet control function module.

4. The method for transmitting lx paging rejected in a high speed packet data network according to claim 1, wherein in step _c , the A13-paging request message is another message, and the message satisfies source packet control. The function module requests the target packet control function module to assist in completing the function of paging the dual mode terminal, and the A13-Paging response message is a corresponding other message.

5. The method for transmitting lx paging rejected in a high speed packet data network according to claim 1, wherein in step c, the A13-paging request message includes a high speed packet necessary for a target access network. Relevant session information of the terminal of the data network.

The method for transmitting a lx page to be rejected in a high speed packet data network according to claim 5, wherein in step c, the A13-paging request message further comprises a source access network sending a page. Time information.

7. The method for transmitting lx paging rejected in a high speed packet data network according to claim 1, wherein the A13-lx air interface signaling message in step f is another message, and the message satisfies a target packet control function. The module forwards the corresponding lx air interface message to the function of the source packet control function module, and the A13-lx air interface signaling acknowledgement message is the corresponding other message.

The method for transmitting a page from an lx network in a high speed packet data network according to any one of claims 1 to 6, wherein the target packet control function module is one or more of a high speed packet data system. Group control function module.

A method for transmitting lx paging rejected in a high speed packet data network, characterized in that, when the interworking solution is applied to the lx base station, the method comprises the steps of:

A: The switch sends a paging request message to the lx base station where the interaction solution is located;

B: The lx base station sends an A21-lx air interface signaling message encapsulated with an lx general paging message to the source packet control function module, and receives an acknowledgement message returned by the source packet control function module;

C: the source packet control function module sends an A14-lx service paging message to the source access network, and receives an acknowledgement message returned by the source access network;

D: the source packet control function module sends an A13-Paging Request message to the target packet control function module, and receives an A13-page response message returned by the target packet control function module;

E: the target packet control function module sends an A14-lx service paging message to the target access network, and receives an acknowledgement message returned by the target access network;

F: the source access network and the target access network respectively send a general paging message to the dual mode terminal and receive an acknowledgement message returned by the dual mode terminal;

G: the dual mode terminal sends a release command to the target access network, and the target access network forwards the command to the target packet control function module by using the A14-lx service transfer message;

H: the target grouping control function module sends an A13-lx air interface signaling message containing a release command to the source packet control function module, and receives an acknowledgement message returned by the source packet control function module;

I: the source packet control function module sends an A21-lx air interface signaling message including a release command to the lx base station, and receives an acknowledgement message returned by the lx base station;

J: The lx base station sends a reject message to the switch to indicate that the lx service is rejected.

10. The method for transmitting an lx page to be rejected in a high speed packet data network according to claim 9, wherein the step F further comprises: if the source access network receives an acknowledgement message, The dual mode terminal sends a release command to the source access network, and the source access network forwards the A14-1X service transfer message including the release command to the source packet control function module, and proceeds to the step I.

11. The method for transmitting an lx page to be rejected in a high speed packet data network according to claim 9, wherein the A13-Paging request message in the step D is another message, the message satisfies the The source packet control function module requests the target packet control function module to assist in completing the function of paging the dual mode terminal, and the A13-Paging response message is a corresponding other message.

12. The method for transmitting lx paging rejected in a high speed packet data network according to claim 9, wherein the A13-11X air interface signaling message in step H is a message that satisfies the target. The packet control function module forwards the corresponding lx air interface message to the function of the source packet control function module, and the A13-1X air interface signaling acknowledgement message is a corresponding other message.

The method for transmitting lx paging rejected in a high speed packet data network according to any one of claims 9 to 12, wherein the target packet control function module is one or more of a high speed packet data system. Group control function module.