WO2009154410A3 - Method for transmitting physical layer id information - Google Patents

Method for transmitting physical layer id information Download PDF

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Publication number
WO2009154410A3
WO2009154410A3 PCT/KR2009/003270 KR2009003270W WO2009154410A3 WO 2009154410 A3 WO2009154410 A3 WO 2009154410A3 KR 2009003270 W KR2009003270 W KR 2009003270W WO 2009154410 A3 WO2009154410 A3 WO 2009154410A3
Authority
WO
WIPO (PCT)
Prior art keywords
information
cell
synchronization channel
cell ids
sub
Prior art date
Application number
PCT/KR2009/003270
Other languages
French (fr)
Korean (ko)
Other versions
WO2009154410A2 (en
Inventor
한승희
권영현
드라간 뷔쉬
김동철
문성호
곽진삼
노민석
이현우
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR20080080199A external-priority patent/KR101481522B1/en
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US12/999,876 priority Critical patent/US8515472B2/en
Publication of WO2009154410A2 publication Critical patent/WO2009154410A2/en
Publication of WO2009154410A3 publication Critical patent/WO2009154410A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Disclosed is a method for transmitting a cell ID of a specific type as physical layer ID information in addition to existing cell ID information. To this end, a method for increasing the number of cell IDs used in transmission of existing cell ID information in a synchronization channel can be employed, and a part of existing cell IDs can be set to be used for the transmission of additional specific type cell ID information. More specifically, in a case of increasing the number of cell IDs, a method for increasing the number of cell ID groups associated with a sub-synchronization channel without ambiguity problems and collision problems, a method for adding the number of cell IDs associated with a main synchronization channel in such a manner so as to satisfy characteristics of complex symmetry, a method for transmitting information using a transmission timing relationship of a main synchronization code and a sub synchronization code, and a method for transforming a scrambling scheme can be used. Further, in a case of reserving a part of existing cell IDs, characteristics of complex symmetry are considered in relation to a main synchronization channel, and ambiguity and collision problems are considered in relation to a sub-synchronization channel.
PCT/KR2009/003270 2008-04-03 2009-06-18 Method for transmitting physical layer id information WO2009154410A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/999,876 US8515472B2 (en) 2008-04-03 2009-06-18 Method for transmitting physical layer ID information

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US7336808P 2008-06-18 2008-06-18
US61/073,368 2008-06-18
US7377008P 2008-06-19 2008-06-19
US7413908P 2008-06-19 2008-06-19
US61/073,770 2008-06-19
US61/074,139 2008-06-19
KR10-2008-0077010 2008-08-06
KR20080077010 2008-08-06
KR10-2008-0080199 2008-08-14
KR20080080199A KR101481522B1 (en) 2008-06-18 2008-08-14 Method For Transmitting Physical Layer ID Information

Publications (2)

Publication Number Publication Date
WO2009154410A2 WO2009154410A2 (en) 2009-12-23
WO2009154410A3 true WO2009154410A3 (en) 2010-03-25

Family

ID=41434562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003270 WO2009154410A2 (en) 2008-04-03 2009-06-18 Method for transmitting physical layer id information

Country Status (1)

Country Link
WO (1) WO2009154410A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102209377B (en) * 2010-03-31 2015-01-28 中兴通讯股份有限公司 Method and device for generating auxiliary synchronization signal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011193375A (en) * 2010-03-16 2011-09-29 Sony Corp Relay station, and communication control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030308A2 (en) * 2004-09-14 2006-03-23 Nokia Corporation Enhanced assisted cell change
WO2007003991A2 (en) * 2005-07-05 2007-01-11 Nokia Corporation Scheduling information at serving cell change

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030308A2 (en) * 2004-09-14 2006-03-23 Nokia Corporation Enhanced assisted cell change
WO2007003991A2 (en) * 2005-07-05 2007-01-11 Nokia Corporation Scheduling information at serving cell change

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102209377B (en) * 2010-03-31 2015-01-28 中兴通讯股份有限公司 Method and device for generating auxiliary synchronization signal

Also Published As

Publication number Publication date
WO2009154410A2 (en) 2009-12-23

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