NI201600103A - Mapeo de pilotos para mu-mimo - Google Patents

Mapeo de pilotos para mu-mimo

Info

Publication number
NI201600103A
NI201600103A NI201600103A NI201600103A NI201600103A NI 201600103 A NI201600103 A NI 201600103A NI 201600103 A NI201600103 A NI 201600103A NI 201600103 A NI201600103 A NI 201600103A NI 201600103 A NI201600103 A NI 201600103A
Authority
NI
Nicaragua
Prior art keywords
mimo
pilot mapping
pilot
mapping
uplink
Prior art date
Application number
NI201600103A
Other languages
English (en)
Spanish (es)
Inventor
Yang Lin
Van Zelst 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 NI201600103A publication Critical patent/NI201600103A/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)
NI201600103A 2014-01-21 2016-07-21 Mapeo de pilotos para mu-mimo NI201600103A (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
NI201600103A true NI201600103A (es) 2016-09-21

Family

ID=53545759

Family Applications (1)

Application Number Title Priority Date Filing Date
NI201600103A NI201600103A (es) 2014-01-21 2016-07-21 Mapeo de pilotos 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
CN106664187A (zh) * 2014-06-02 2017-05-10 马维尔国际贸易有限公司 高效正交频分复用（ofdm）物理层（phy）
EP3155778B1 (en) 2014-06-11 2019-02-20 Marvell World Trade Ltd. Compressed 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
US10715365B2 (en) 2017-09-22 2020-07-14 Nxp Usa, Inc. Determining number of midambles 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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7394793B2 (en) * 2004-03-12 2008-07-01 Samsung Electronics Co., Ltd. Method and apparatus for generating preambles in a broadband wireless communication system using multiple antennas
EP2375585B1 (en) * 2006-10-31 2018-10-10 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
WO2008118067A2 (en) * 2007-03-26 2008-10-02 Telefonaktiebolaget Lm Ericsson (Publ) Preparation phase for switching between su-mimo and mu-mimo
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
EP3432504B1 (en) * 2007-10-30 2021-06-23 Nokia Technologies Oy 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
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
US9054763B2 (en) * 2009-07-24 2015-06-09 Panasonic Intellectual Property Corporation Of America Wireless communication device and wireless communication method
WO2011028079A2 (ko) * 2009-09-07 2011-03-10 엘지전자 주식회사 무선 통신 시스템에서 참조신호를 송수신하기 위한 방법 및 장치
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
CN102484519B (zh) * 2009-10-01 2016-06-29 松下电器（美国）知识产权公司 终端装置、基站装置、发送方法以及控制方法
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
US20150207602A1 (en) 2015-07-23
TN2016000236A1 (en) 2017-10-06
EP3097646A1 (en) 2016-11-30
WO2015112556A1 (en) 2015-07-30
CN105940618A (zh) 2016-09-14
CA2933732A1 (en) 2015-07-30
JP2017505089A (ja) 2017-02-09
SV2016005248A (es) 2017-02-09
DOP2016000181A (es) 2016-10-16
CR20160382A (es) 2016-11-11
KR20160110958A (ko) 2016-09-23

Similar Documents

Publication Publication Date Title
NI201600103A (es) Mapeo de pilotos para mu-mimo
PH12020550781A1 (en) Anti-jagged1 antibodies and methods of use
PH12017500877A1 (en) ANTI-CD79b ANTIBODIES AND METHODS OF USE
GEP20197009B (en) 4'-substituted nucleosidederivatives as hiv reverse transcriptase inhibitors
EP3228021A4 (en) Method and apparatus of downlink signaling for partially precoded csi-rs and csi feedback
EP3221981A4 (en) Methods to calculate linear combination pre-coders for mimo wireless communication systems
EP3541341A4 (en) SELF-SEALING MEMBER ENCLOSURE
EP3161991A4 (en) On the definition of the resource block in ofdma/ul mu-mimo in hew
MY167716A (en) Drive device
EP3192185A4 (en) Parallel channel training in multi-user multiple-input and multiple-output system
EP3128680A4 (en) Method and apparatus for implementing transparent multi-user multiple-input multiple-output transmission
EP3092724A4 (en) Systems, methods, and devices for hybrid full-dimensional multiple-input multiple-output
EP3111710A4 (en) Uplink or downlink mu-mimo apparatus and method
EP3688880A4 (en) DOWNLINK PILOT ASSIGNMENT IN A MASSIVE MIMO
IN2015DE00625A (enExample)
PL3104930T3 (pl) Elektroda z elementem zapobiegającym cofaniu sprężynowemu
EP3133859A4 (en) Method and apparatus for establishing uplink multi-user multi-input multi-output
DOP2017000264A (es) Metodo para crear un compuesto a base de mercurio, compuesto a base de mercurio, metodos de uso del compuesto a base de mercurio y usos del compuesto a base de mercurio
EP3229553A4 (en) Precoding matrix indicator (pmi) feedback method
EP3148110A4 (en) Method by which mimo transmitter forms re group
EP3140970A4 (en) Techniques for using a modulation and coding scheme for downlink transmissions
EP3179643A4 (en) Codebook, and method and device for generating precoder based on same
EP3222099A4 (en) Evolved node-b and user equipment and methods for group sounding in full-dimension multiple-input multiple-output systems
CL2016003417A1 (es) Method for detecting h2o2 resistance in crustaceans
EP3096465A4 (en) Multi-input multi-output (mimo) transmission method, device and system