SV2016005248A - Mapeo piloto para mu- mimo - Google Patents

Mapeo piloto para mu- mimo

Info

Publication number
SV2016005248A
SV2016005248A SV2016005248A SV2016005248A SV2016005248A SV 2016005248 A SV2016005248 A SV 2016005248A SV 2016005248 A SV2016005248 A SV 2016005248A SV 2016005248 A SV2016005248 A SV 2016005248A SV 2016005248 A SV2016005248 A SV 2016005248A
Authority
SV
El Salvador
Prior art keywords
men
pilot mapping
pilot
mimo
appliances
Prior art date
Application number
SV2016005248A
Other languages
English (en)
Spanish (es)
Inventor
Yang Lin
Zelst Van Albert
Tian Bin
Vermani Sameer
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 SV2016005248A publication Critical patent/SV2016005248A/es

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)
SV2016005248A 2014-01-21 2016-07-21 Mapeo piloto para mu- mimo SV2016005248A (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
SV2016005248A true SV2016005248A (es) 2017-02-09

Family

ID=53545759

Family Applications (1)

Application Number Title Priority Date Filing Date
SV2016005248A SV2016005248A (es) 2014-01-21 2016-07-21 Mapeo piloto para mu- mimo

Country Status (12)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9832059B2 (en) 2014-06-02 2017-11-28 Marvell World Trade Ltd. High efficiency orthogonal frequency division multiplexing (OFDM) physical layer (PHY)
US9397873B2 (en) 2014-06-11 2016-07-19 Marvell World Trade Ltd. Compressed orthogonal frequency division multiplexing (OFDM) symbols in 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
CN110710176B (zh) 2017-06-09 2022-12-02 马维尔亚洲私人有限公司 带有具有压缩ofdm符号的中间码的分组
WO2019060407A1 (en) 2017-09-22 2019-03-28 Marvell World Trade Ltd. DETERMINING THE NUMBER OF MIDAMBULES IN A PACKET
ES2795693T3 (es) * 2017-12-22 2020-11-24 Deutsche Telekom Ag Sistema de control de automatización para controlar una función de seguridad de una máquina remota
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

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KR100606040B1 (ko) * 2004-03-12 2006-07-28 삼성전자주식회사 다중 안테나를 사용하는 광대역 무선 통신 시스템의 프리앰블 생성 방법 및 장치
CN101536588B (zh) * 2006-10-31 2013-07-31 高通股份有限公司 用于反向链路传输的动态simo、su-mimo和mu-mimo操作的统一设计和集中调度
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
JP2012531804A (ja) * 2009-06-26 2012-12-10 エルジー エレクトロニクス インコーポレイティド アップリンクｍｉｍｏ伝送において参照信号を伝送する方法及び装置
US8737338B2 (en) * 2009-07-17 2014-05-27 Panasonic Corporation Radio communication terminal device and radio communication method
JP5669318B2 (ja) * 2009-07-24 2015-02-12 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 無線通信装置及び無線通信方法
CN102598537B (zh) * 2009-09-07 2016-01-27 Lg电子株式会社 在无线通信系统中发送/接收参考信号的方法和装置
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
ES2910995T3 (es) * 2009-10-01 2022-05-17 Sun Patent Trust Aparato de estación terminal, aparato de estación base, procedimiento de transmisión y procedimiento 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
CN105940618A (zh) 2016-09-14
TN2016000236A1 (en) 2017-10-06
US20150207602A1 (en) 2015-07-23
CR20160382A (es) 2016-11-11
JP2017505089A (ja) 2017-02-09
WO2015112556A1 (en) 2015-07-30
DOP2016000181A (es) 2016-10-16
EP3097646A1 (en) 2016-11-30
CA2933732A1 (en) 2015-07-30
KR20160110958A (ko) 2016-09-23
NI201600103A (es) 2016-09-21

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