WO2010030124A3 - Transmission diversity scheme of multiple cell cooperative communications - Google Patents

Transmission diversity scheme of multiple cell cooperative communications Download PDF

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Publication number
WO2010030124A3
WO2010030124A3 PCT/KR2009/005135 KR2009005135W WO2010030124A3 WO 2010030124 A3 WO2010030124 A3 WO 2010030124A3 KR 2009005135 W KR2009005135 W KR 2009005135W WO 2010030124 A3 WO2010030124 A3 WO 2010030124A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission diversity
diversity scheme
multiple cell
cell cooperative
base station
Prior art date
Application number
PCT/KR2009/005135
Other languages
French (fr)
Other versions
WO2010030124A2 (en
Inventor
Bangwon Seo
Young Jo Ko
Jae Young Ahn
Original Assignee
Electronics And Telecommunications Research Institute
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 KR1020090079200A external-priority patent/KR101206116B1/en
Application filed by Electronics And Telecommunications Research Institute filed Critical Electronics And Telecommunications Research Institute
Priority to US13/062,344 priority Critical patent/US8577287B2/en
Publication of WO2010030124A2 publication Critical patent/WO2010030124A2/en
Publication of WO2010030124A3 publication Critical patent/WO2010030124A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0606—Space-frequency coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays

Abstract

Provided is a method of applying a transmission diversity scheme in a multiple cell cooperative communication system in which a terminal may receive, from a plurality of base stations, identical data using an identical radio resource. In the method, base stations of a cooperative base station involved in a cooperative communication may apply the transmission diversity scheme using the same resource as time and frequency resources used to apply the transmission diversity scheme in a base station of a serving base station.
PCT/KR2009/005135 2008-09-10 2009-09-10 Transmission diversity scheme of multiple cell cooperative communications WO2010030124A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/062,344 US8577287B2 (en) 2008-09-10 2009-09-10 Transmission diversity scheme of multiple cell cooperative communications

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0089081 2008-09-10
KR20080089081 2008-09-10
KR10-2009-0079200 2009-08-26
KR1020090079200A KR101206116B1 (en) 2008-09-10 2009-08-26 Transmit diversity scheme for multiple cell cooperative communications

Publications (2)

Publication Number Publication Date
WO2010030124A2 WO2010030124A2 (en) 2010-03-18
WO2010030124A3 true WO2010030124A3 (en) 2013-02-28

Family

ID=42005631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005135 WO2010030124A2 (en) 2008-09-10 2009-09-10 Transmission diversity scheme of multiple cell cooperative communications

Country Status (1)

Country Link
WO (1) WO2010030124A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101524145B1 (en) 2010-04-28 2015-06-10 후지쯔 가부시끼가이샤 Mobile communication system, base station, mobile station, and wireless communication method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014871A1 (en) * 1997-09-16 1999-03-25 At & T Wireless Services, Inc. Transmitter diversity technique for wireless communications
WO2006125137A1 (en) * 2005-05-19 2006-11-23 Intel Corporation Method and apparatus for implementing cooperative diversity using partial channel knowledge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014871A1 (en) * 1997-09-16 1999-03-25 At & T Wireless Services, Inc. Transmitter diversity technique for wireless communications
WO2006125137A1 (en) * 2005-05-19 2006-11-23 Intel Corporation Method and apparatus for implementing cooperative diversity using partial channel knowledge

Also Published As

Publication number Publication date
WO2010030124A2 (en) 2010-03-18

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