CN102160299A - 用于上行链路数据发射的发射分集方案 - Google Patents

用于上行链路数据发射的发射分集方案 Download PDF

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Publication number
CN102160299A
CN102160299A CN2009801370446A CN200980137044A CN102160299A CN 102160299 A CN102160299 A CN 102160299A CN 2009801370446 A CN2009801370446 A CN 2009801370446A CN 200980137044 A CN200980137044 A CN 200980137044A CN 102160299 A CN102160299 A CN 102160299A
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CN
China
Prior art keywords
symbol
function
antenna
symbols
pair
Prior art date
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Pending
Application number
CN2009801370446A
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English (en)
Chinese (zh)
Inventor
彼得·加尔
胡安·蒙托霍
罗锡梁
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN102160299A publication Critical patent/CN102160299A/zh
Pending legal-status Critical Current

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    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/068—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using space frequency diversity
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN2009801370446A 2008-09-23 2009-09-23 用于上行链路数据发射的发射分集方案 Pending CN102160299A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US9939608P 2008-09-23 2008-09-23
US61/099,396 2008-09-23
US10036008P 2008-09-26 2008-09-26
US61/100,360 2008-09-26
US12/564,809 US8811371B2 (en) 2008-09-23 2009-09-22 Transmit diversity scheme for uplink data transmissions
US12/564,809 2009-09-22
PCT/US2009/058103 WO2010039557A1 (en) 2008-09-23 2009-09-23 Transmit diversity scheme for uplink data transmissions

Publications (1)

Publication Number Publication Date
CN102160299A true CN102160299A (zh) 2011-08-17

Family

ID=41426312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801370446A Pending CN102160299A (zh) 2008-09-23 2009-09-23 用于上行链路数据发射的发射分集方案

Country Status (7)

Country Link
US (1) US8811371B2 (enExample)
EP (1) EP2351247A1 (enExample)
JP (1) JP5384650B2 (enExample)
KR (1) KR101230266B1 (enExample)
CN (1) CN102160299A (enExample)
TW (1) TW201110610A (enExample)
WO (1) WO2010039557A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9172678B2 (en) 2011-06-28 2015-10-27 At&T Intellectual Property I, L.P. Methods and apparatus to improve security of a virtual private mobile network
EP2738950B1 (en) * 2011-07-25 2018-09-05 LG Electronics Inc. Method and apparatus for monitoring a wireless link in a wireless communication system
CN102404039A (zh) * 2011-12-23 2012-04-04 桂林电子科技大学 一种基于时间反转的多天线分集接收方法及装置
US10432270B2 (en) * 2013-11-11 2019-10-01 Microsoft Technology Licensing, Llc Spatial scalable video multicast for heterogeneous MIMO systems
US10575279B2 (en) * 2015-09-25 2020-02-25 Qualcomm Incorporated Methods and apparatus for a transmit path with frequency hopping phase locked loop
US10090880B2 (en) * 2015-12-18 2018-10-02 Qualcomm Incorporated Narrow band PRACH with multiple tone hopping distances
US10454548B2 (en) * 2016-03-09 2019-10-22 Intel Corporation Apparatus, system and method of communicating according to a transmit space-frequency diversity scheme
EP3316534A1 (en) * 2016-10-27 2018-05-02 Fraunhofer Gesellschaft zur Förderung der Angewand Channel estimation of frequency sub bands
US11742913B2 (en) * 2021-12-17 2023-08-29 Qualcomm Incorporated Intra slot antenna diversity for uplink transmissions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070160160A1 (en) * 2003-12-24 2007-07-12 Yoshikazu Kakura Wireless communication system, wireless communication apparatus, and resource assignment method used therein
US20080032746A1 (en) * 2006-08-07 2008-02-07 Interdigital Technology Corporation Method, apparatus and system for implementing multi-user virtual multiple-input multiple-output
CN101132387A (zh) * 2007-08-15 2008-02-27 中兴通讯股份有限公司 用于通信系统的控制信令及其参考信号的发射方法
US20080212556A1 (en) * 2007-01-09 2008-09-04 Sumsung Electronics Co., Ltd. Apparatus and method for allocating resources in a single carrier-frequency division multiple access system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070041457A1 (en) * 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
CN101056132B (zh) * 2006-04-13 2011-04-20 上海贝尔阿尔卡特股份有限公司 用于空时/空频/空间分集发射机基带处理的方法及装置
US8155032B2 (en) * 2007-11-16 2012-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive scheduling for half-duplex wireless terminals
US8125885B2 (en) * 2008-07-11 2012-02-28 Texas Instruments Incorporated Frequency offset estimation in orthogonal frequency division multiple access wireless networks
US20100041350A1 (en) * 2008-08-13 2010-02-18 Samsung Electronics, Co., Ltd. Uplink transmissions with two antenna ports

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070160160A1 (en) * 2003-12-24 2007-07-12 Yoshikazu Kakura Wireless communication system, wireless communication apparatus, and resource assignment method used therein
US20080032746A1 (en) * 2006-08-07 2008-02-07 Interdigital Technology Corporation Method, apparatus and system for implementing multi-user virtual multiple-input multiple-output
US20080212556A1 (en) * 2007-01-09 2008-09-04 Sumsung Electronics Co., Ltd. Apparatus and method for allocating resources in a single carrier-frequency division multiple access system
CN101132387A (zh) * 2007-08-15 2008-02-27 中兴通讯股份有限公司 用于通信系统的控制信令及其参考信号的发射方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SIAVASH M. ALAMOUTI: "A Simple Transmit Diversity Technique for Wireless Communications", 《IEEE JOURNAL ON SELECT AREAS IN COMMUNICATIONS 》 *
SPREADTRUM COMMUNICATIONS: "《3GPP R1-082031》", 9 May 2008 *

Also Published As

Publication number Publication date
JP5384650B2 (ja) 2014-01-08
TW201110610A (en) 2011-03-16
US8811371B2 (en) 2014-08-19
KR101230266B1 (ko) 2013-02-07
WO2010039557A1 (en) 2010-04-08
EP2351247A1 (en) 2011-08-03
US20100091641A1 (en) 2010-04-15
JP2012503947A (ja) 2012-02-09
KR20110082009A (ko) 2011-07-15

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Application publication date: 20110817