TN2016000236A1 - Pilot mapping for mu-mimo. - Google Patents

Pilot mapping for mu-mimo.

Info

Publication number
TN2016000236A1
TN2016000236A1 TN2016000236A TN2016000236A TN2016000236A1 TN 2016000236 A1 TN2016000236 A1 TN 2016000236A1 TN 2016000236 A TN2016000236 A TN 2016000236A TN 2016000236 A TN2016000236 A TN 2016000236A TN 2016000236 A1 TN2016000236 A1 TN 2016000236A1
Authority
TN
Tunisia
Prior art keywords
mimo
pilot mapping
uplink
transmissions
apparatuses
Prior art date
Application number
TN2016000236A
Other languages
English (en)
Inventor
Bin Tian
Zelst Albert Van
Sameer Vermani
Lin Yang
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of TN2016000236A1 publication Critical patent/TN2016000236A1/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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/0671—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 delays between antennas
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04B7/0413—MIMO systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Transmitters (AREA)
TN2016000236A 2014-01-21 2015-01-21 Pilot mapping for mu-mimo. TN2016000236A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461929957P 2014-01-21 2014-01-21
US14/601,082 US20150207602A1 (en) 2014-01-21 2015-01-20 Pilot mapping for mu-mimo
PCT/US2015/012183 WO2015112556A1 (en) 2014-01-21 2015-01-21 Pilot mapping for mu-mimo

Publications (1)

Publication Number Publication Date
TN2016000236A1 true TN2016000236A1 (en) 2017-10-06

Family

ID=53545759

Family Applications (1)

Application Number Title Priority Date Filing Date
TN2016000236A TN2016000236A1 (en) 2014-01-21 2015-01-21 Pilot mapping for mu-mimo.

Country Status (12)

Country Link
US (1) US20150207602A1 (OSRAM)
EP (1) EP3097646A1 (OSRAM)
JP (1) JP2017505089A (OSRAM)
KR (1) KR20160110958A (OSRAM)
CN (1) CN105940618A (OSRAM)
CA (1) CA2933732A1 (OSRAM)
CR (1) CR20160382A (OSRAM)
DO (1) DOP2016000181A (OSRAM)
NI (1) NI201600103A (OSRAM)
SV (1) SV2016005248A (OSRAM)
TN (1) TN2016000236A1 (OSRAM)
WO (1) WO2015112556A1 (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6457557B2 (ja) * 2014-06-02 2019-01-23 マーベル ワールド トレード リミテッド 通信チャネルを介した送信のためのデータユニットを生成する方法および装置
EP3155779B1 (en) 2014-06-11 2019-10-16 Marvell World Trade Ltd. Compressed preamble for a wireless communication system
US20170026981A1 (en) * 2015-07-23 2017-01-26 Laurent Cariou Centralized channel access for primary and secondary channels in a wireless local-area network
CN106936487B (zh) 2015-12-31 2021-01-05 华为技术有限公司 一种波束训练方法和装置
CN106059728B (zh) * 2016-05-05 2019-03-01 西安交通大学 一种大规模mimo系统中的基于相移的导频设计方法
US10541796B2 (en) 2017-06-09 2020-01-21 Marvell World Trade Ltd. Packets with midambles having compressed OFDM symbols
WO2019060407A1 (en) 2017-09-22 2019-03-28 Marvell World Trade Ltd. DETERMINING THE NUMBER OF MIDAMBULES IN A PACKET
PL3503063T3 (pl) * 2017-12-22 2020-10-19 Deutsche Telekom Ag System sterowania automatyzacją do sterowania funkcją bezpieczeństwa zdalnej maszyny
KR102109076B1 (ko) 2018-12-06 2020-05-12 가천대학교 산학협력단 반작용 휠을 이용한 선박 안정성 제어 방법 및 장치
US10873383B2 (en) * 2019-03-08 2020-12-22 Huawei Technologies Co., Ltd. Communications in spatial streams

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100606040B1 (ko) * 2004-03-12 2006-07-28 삼성전자주식회사 다중 안테나를 사용하는 광대역 무선 통신 시스템의 프리앰블 생성 방법 및 장치
WO2008055179A2 (en) * 2006-10-31 2008-05-08 Qualcomm Incorporated Unified design and centralized scheduling for dynamic simo, su-mimo and mu-mimo operation for rl transmissions
US8126076B2 (en) * 2007-02-27 2012-02-28 Motorola Mobility, Inc. Method and apparatus for transmission within a multi-carrier communication system
JP4601637B2 (ja) * 2007-03-20 2010-12-22 株式会社エヌ・ティ・ティ・ドコモ 移動局、送信方法及び無線通信システム
JP5113239B2 (ja) * 2007-03-26 2013-01-09 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信ネットワークに関する方法および構成
JP5024533B2 (ja) * 2007-06-19 2012-09-12 日本電気株式会社 移動通信システムにおけるリファレンス信号系列の割当方法および装置
EP2056515B1 (en) * 2007-10-30 2019-06-12 Cellular Communications Equipment Llc Methods, apparatuses, system and related computer program product for resource allocation
GB2467146B (en) * 2009-01-22 2011-08-31 Toshiba Res Europ Ltd Wireless communications methods and apparatus
CN101800582A (zh) * 2009-02-09 2010-08-11 中兴通讯股份有限公司 一种多用户波束成形方法及装置
US8270517B2 (en) * 2009-02-13 2012-09-18 Qualcomm Incorporated Method and apparatus for orthogonal pilot tone mapping in multiple-in and multiple-out (MIMO) and spatial division multiple access (SDMA) systems
CN101877689B (zh) * 2009-04-28 2012-10-17 华为技术有限公司 数据发送处理方法与装置、数据接收处理方法与装置
CN101932096B (zh) * 2009-06-24 2015-03-25 中兴通讯股份有限公司 多用户多输入多输出模式下层映射信息的通知方法和系统
WO2010151092A2 (ko) * 2009-06-26 2010-12-29 엘지전자 주식회사 상향링크 mimo 전송에서 참조신호를 전송하는 방법 및 장치
WO2011007583A1 (ja) * 2009-07-17 2011-01-20 パナソニック株式会社 無線通信端末装置及び無線通信方法
CN104902558B (zh) * 2009-07-24 2018-11-30 松下电器（美国）知识产权公司 终端装置和接收方法
EP2477345B1 (en) * 2009-09-07 2018-11-21 LG Electronics Inc. Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
CN102036402B (zh) * 2009-09-30 2014-04-30 中兴通讯股份有限公司 一种基于解调导频的层映射方法及网络侧设备
MX2012003032A (es) * 2009-10-01 2012-05-08 Panasonic Corp Aparato de estacion terminal, aparato de estacion base, metodo de transmision y metodo de control.
US9197284B2 (en) * 2010-01-15 2015-11-24 Google Technology Holdings LLC Method and apparatus for pilot signal processing in a wireless communication system
US9820273B2 (en) * 2010-03-02 2017-11-14 Xiaoxia Zhang Uplink coordinated multipoint communications in a wireless network
CN103532689B (zh) * 2012-07-05 2016-11-16 华为技术有限公司 一种mu-mimo导频和数据发射方法、装置及系统

Also Published As

Publication number Publication date
SV2016005248A (es) 2017-02-09
JP2017505089A (ja) 2017-02-09
WO2015112556A1 (en) 2015-07-30
DOP2016000181A (es) 2016-10-16
CR20160382A (es) 2016-11-11
NI201600103A (es) 2016-09-21
KR20160110958A (ko) 2016-09-23
US20150207602A1 (en) 2015-07-23
CA2933732A1 (en) 2015-07-30
EP3097646A1 (en) 2016-11-30
CN105940618A (zh) 2016-09-14

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