HK1163387A1 - Apparatus and method for facilitating transmit diversity for communications - Google Patents

Apparatus and method for facilitating transmit diversity for communications

Info

Publication number
HK1163387A1
HK1163387A1 HK12103699.4A HK12103699A HK1163387A1 HK 1163387 A1 HK1163387 A1 HK 1163387A1 HK 12103699 A HK12103699 A HK 12103699A HK 1163387 A1 HK1163387 A1 HK 1163387A1
Authority
HK
Hong Kong
Prior art keywords
communications
transmit diversity
facilitating transmit
facilitating
diversity
Prior art date
Application number
HK12103699.4A
Other languages
English (en)
Chinese (zh)
Inventor
.加爾
.蒙托霍
.羅
張曉霞
Original Assignee
高通股份有限公司
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
Application filed by 高通股份有限公司 filed Critical 高通股份有限公司
Publication of HK1163387A1 publication Critical patent/HK1163387A1/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0615Diversity 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 weighted versions of same signal
    • H04B7/0619Diversity 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 weighted versions of same signal using feedback from receiving side
    • H04B7/0621Feedback content
    • H04B7/0626Channel coefficients, e.g. channel state information [CSI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0667Diversity 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
    • H04B7/0671Diversity 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 delays between antennas
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0615Diversity 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 weighted versions of same signal
    • H04B7/0619Diversity 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 weighted versions of same signal using feedback from receiving side
    • H04B7/0621Feedback content
    • H04B7/0632Channel quality parameters, e.g. channel quality indicator [CQI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/02Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618Space-time coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
HK12103699.4A 2008-09-23 2012-04-16 Apparatus and method for facilitating transmit diversity for communications HK1163387A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9936808P 2008-09-23 2008-09-23
US12/564,827 US8619544B2 (en) 2008-09-23 2009-09-22 Apparatus and method for facilitating transmit diversity for communications
PCT/US2009/058109 WO2010039561A2 (fr) 2008-09-23 2009-09-23 Appareil et procede destines a faciliter la diversite d'emission pour des communications

Publications (1)

Publication Number Publication Date
HK1163387A1 true HK1163387A1 (en) 2012-09-07

Family

ID=42037608

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12103699.4A HK1163387A1 (en) 2008-09-23 2012-04-16 Apparatus and method for facilitating transmit diversity for communications

Country Status (13)

Country Link
US (1) US8619544B2 (fr)
EP (1) EP2353222B1 (fr)
JP (3) JP5840493B2 (fr)
KR (2) KR101312463B1 (fr)
CN (1) CN102224685B (fr)
BR (1) BRPI0919137B1 (fr)
CA (2) CA2875707C (fr)
HK (1) HK1163387A1 (fr)
MY (1) MY154655A (fr)
RU (1) RU2488223C2 (fr)
TW (1) TWI429215B (fr)
WO (1) WO2010039561A2 (fr)
ZA (1) ZA201102422B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201039815A (en) 2009-04-13 2010-11-16 Resolvyx Pharmaceuticals Inc Compositions and methods for the treatment of inflammation
US20100329370A1 (en) * 2009-04-28 2010-12-30 Beceem Communications Inc. Selection of a Subset of Antennas for Transmission
US8379547B2 (en) * 2009-05-15 2013-02-19 Telefonaktiebolaget L M Ericsson (Publ) Resource selection for transmission of multiple ACK/NACK on PUCCH channel
US8837350B2 (en) * 2009-08-14 2014-09-16 Alcatel Lucent Method and apparatus for concerted signal transmission on multiple antennas
US20120307773A1 (en) * 2010-02-12 2012-12-06 Nokia Siemens Networks Oy Scheduling Request and ACK/NACK Simultaneous Transmission/Prioritization Over PUCCH in LTE
EP2622760B1 (fr) * 2010-10-01 2017-08-02 BlackBerry Limited Transmission en diversité avec sélection et allocation de ressources orthogonales
US9007888B2 (en) 2010-11-08 2015-04-14 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9380490B2 (en) 2010-11-08 2016-06-28 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9084207B2 (en) 2010-11-08 2015-07-14 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US8953713B2 (en) 2010-11-08 2015-02-10 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9516609B2 (en) 2010-11-08 2016-12-06 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9497773B2 (en) 2012-02-08 2016-11-15 QUALOCOMM Incorporated Method and apparatus for enhancing resource allocation for uplink MIMO communication
JP5883248B2 (ja) * 2011-07-27 2016-03-09 京セラ株式会社 無線通信システム、無線基地局、及び無線通信方法
US8891353B2 (en) 2011-08-11 2014-11-18 Blackberry Limited Orthogonal resource selection transmit diversity and resource assignment
US8908492B2 (en) 2011-08-11 2014-12-09 Blackberry Limited Orthogonal resource selection transmit diversity and resource assignment
TW201322813A (zh) * 2011-08-11 2013-06-01 Research In Motion Ltd 正交資源選擇傳輸分集及資源指派
US9450659B2 (en) * 2011-11-04 2016-09-20 Alcatel Lucent Method and apparatus to generate virtual sector wide static beams using phase shift transmit diversity
EP2767023B1 (fr) 2011-11-07 2017-08-23 Huawei Technologies Co., Ltd. Procédé pour la transmission en diversité du retour d'information harq-ack
GB2497589A (en) * 2011-12-16 2013-06-19 Renesas Mobile Corp Resource Allocation in a Wireless Communication System
US10652760B2 (en) * 2015-07-08 2020-05-12 Qualcomm Incorporated Multi-user multiplexing frame structure for eMTC
KR101706629B1 (ko) * 2016-01-25 2017-02-16 주식회사 이노와이어리스 Mimo-ofdm 송신기에 대한 파워 캘리브레이션 방법
US10063306B2 (en) * 2016-10-24 2018-08-28 Mitsubishi Electric Research Laboratories, Inc. Method and systems using quasi-synchronous distributed CDD systems
CN110431816B (zh) * 2017-02-02 2022-11-08 株式会社Ntt都科摩 终端、基站以及系统
WO2019095765A1 (fr) * 2017-11-15 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Procédé et appareil de transmission de liaison montante
CN113271128B (zh) * 2020-02-14 2022-09-13 大唐移动通信设备有限公司 一种分集传输方法、装置及发射机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590889B1 (en) * 1997-08-11 2003-07-08 Gte Internetworking Incorporated Data communications system and hybrid time-code multiplexing method
JP3583343B2 (ja) * 1999-11-29 2004-11-04 松下電器産業株式会社 通信端末装置、基地局装置および送信電力制御方法
US7065156B1 (en) * 2000-08-31 2006-06-20 Nokia Mobile Phones Ltd. Hopped delay diversity for multiple antenna transmission
US20030081538A1 (en) * 2001-10-18 2003-05-01 Walton Jay R. Multiple-access hybrid OFDM-CDMA system
US20030185171A1 (en) * 2002-03-28 2003-10-02 Motorola, Inc. Method and apparatus for transmitting diversity or beacon information
WO2005081437A1 (fr) * 2004-02-17 2005-09-01 Huawei Technologies Co., Ltd. Systeme de multiplexage dans un reseau de communications
US8285226B2 (en) 2004-05-07 2012-10-09 Qualcomm Incorporated Steering diversity for an OFDM-based multi-antenna communication system
SG162735A1 (en) 2005-05-31 2010-07-29 Qualcomm Inc Assignment acknowledgement for a wireless communication system
KR100767312B1 (ko) * 2005-09-05 2007-10-17 한국전자통신연구원 셀룰러 시스템의 하향 링크 신호 생성 장치와 셀 탐색 방법및 장치
KR101119455B1 (ko) * 2006-02-21 2012-03-20 퀄컴 인코포레이티드 Ofdm 및 cdma 방식을 지원하는 방법 및 장치
US8102802B2 (en) * 2006-05-08 2012-01-24 Motorola Mobility, Inc. Method and apparatus for providing downlink acknowledgments and transmit indicators in an orthogonal frequency division multiplexing communication system
US8312335B2 (en) * 2006-07-06 2012-11-13 Lg Electronics Inc. Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
EP2101509A4 (fr) * 2006-12-28 2012-08-29 Fujitsu Ltd Système de communication sans fil, station de base, et procédé de transmission par canal d'accès aléatoire
CN104052566B (zh) * 2007-01-05 2017-06-16 三星电子株式会社 单载波频分多址系统中发送和接收控制信息的方法和装置
US8059735B2 (en) * 2007-06-04 2011-11-15 Texas Instruments Incorporated Allocation of block spreading sequences
US8169950B2 (en) * 2007-06-21 2012-05-01 Texas Instruments Incorporated Selection of orthogonal covering sequences and phase ramped sequences
KR101457685B1 (ko) * 2007-08-10 2014-11-03 삼성전자주식회사 셀룰러 무선 통신 시스템에서 애크/내크의 송수신 방법 및 장치
US8189518B2 (en) * 2007-10-22 2012-05-29 Sharp Laboratories Of America, Inc. Systems and methods for using a format of an uplink control channel to transmit a channel quality indicator
US8160018B2 (en) * 2008-03-14 2012-04-17 Samsung Electronics Co., Ltd. Methods of uplink channelization in LTE
US9246650B2 (en) 2008-06-04 2016-01-26 Nokia Solutions And Networks Oy Method, apparatus and computer program for open loop transmission diversity

Also Published As

Publication number Publication date
WO2010039561A3 (fr) 2010-07-01
US8619544B2 (en) 2013-12-31
EP2353222B1 (fr) 2018-07-04
ZA201102422B (en) 2011-12-28
JP5917624B2 (ja) 2016-05-18
JP2012503949A (ja) 2012-02-09
TW201019630A (en) 2010-05-16
US20100074210A1 (en) 2010-03-25
CN102224685A (zh) 2011-10-19
CA2875707A1 (fr) 2010-04-08
CA2737936C (fr) 2015-03-24
JP2015008476A (ja) 2015-01-15
JP2016129334A (ja) 2016-07-14
KR20110074567A (ko) 2011-06-30
CN102224685B (zh) 2014-09-03
JP6105096B2 (ja) 2017-03-29
WO2010039561A2 (fr) 2010-04-08
JP5840493B2 (ja) 2016-01-06
EP2353222A2 (fr) 2011-08-10
BRPI0919137B1 (pt) 2021-03-30
RU2488223C2 (ru) 2013-07-20
KR101312463B1 (ko) 2013-09-27
BRPI0919137A2 (pt) 2018-02-06
CA2737936A1 (fr) 2010-04-08
RU2011116079A (ru) 2012-10-27
TWI429215B (zh) 2014-03-01
CA2875707C (fr) 2016-07-19
KR20130069871A (ko) 2013-06-26
MY154655A (en) 2015-07-15

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