JP2017505089A5 - - Google Patents
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- JP2017505089A5 JP2017505089A5 JP2016565131A JP2016565131A JP2017505089A5 JP 2017505089 A5 JP2017505089 A5 JP 2017505089A5 JP 2016565131 A JP2016565131 A JP 2016565131A JP 2016565131 A JP2016565131 A JP 2016565131A JP 2017505089 A5 JP2017505089 A5 JP 2017505089A5
- Authority
- JP
- Japan
- Prior art keywords
- sequence
- pilots
- spatial streams
- spatial
- transmission
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 8
- 238000013507 mapping Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461929957P | 2014-01-21 | 2014-01-21 | |
| US61/929,957 | 2014-01-21 | ||
| US14/601,082 US20150207602A1 (en) | 2014-01-21 | 2015-01-20 | Pilot mapping for mu-mimo |
| US14/601,082 | 2015-01-20 | ||
| PCT/US2015/012183 WO2015112556A1 (en) | 2014-01-21 | 2015-01-21 | Pilot mapping for mu-mimo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017505089A JP2017505089A (ja) | 2017-02-09 |
| JP2017505089A5 true JP2017505089A5 (cg-RX-API-DMAC7.html) | 2018-02-08 |
Family
ID=53545759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016565131A Pending JP2017505089A (ja) | 2014-01-21 | 2015-01-21 | Ｍｕ−ｍｉｍｏのためのパイロットマッピング |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20150207602A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3097646A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2017505089A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20160110958A (cg-RX-API-DMAC7.html) |
| CN (1) | CN105940618A (cg-RX-API-DMAC7.html) |
| CA (1) | CA2933732A1 (cg-RX-API-DMAC7.html) |
| CR (1) | CR20160382A (cg-RX-API-DMAC7.html) |
| DO (1) | DOP2016000181A (cg-RX-API-DMAC7.html) |
| NI (1) | NI201600103A (cg-RX-API-DMAC7.html) |
| SV (1) | SV2016005248A (cg-RX-API-DMAC7.html) |
| TN (1) | TN2016000236A1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015112556A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015187720A2 (en) * | 2014-06-02 | 2015-12-10 | Marvell Semiconductor, Inc. | High efficiency orthogonal frequency division multiplexing (ofdm) physical layer (phy) |
| KR20170018396A (ko) | 2014-06-11 | 2017-02-17 | 마벨 월드 트레이드 리미티드 | 무선 통신 시스템에 대한 압축된 프리앰블 |
| 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 |
| WO2018226820A1 (en) | 2017-06-09 | 2018-12-13 | Marvell World Trade Ltd. | Packets with midambles having compressed ofdm symbols |
| EP3685543A1 (en) | 2017-09-22 | 2020-07-29 | 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)
| 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 |
| KR101049616B1 (ko) * | 2006-10-31 | 2011-07-14 | 콸콤 인코포레이티드 | 역방향 링크 전송들을 위한 동적 ｓｉｍｏ, ｓｕ－ｓｉｍｏ 및 ｍｕ－ｍｉｍｏ 동작에 대한 통합 설계 및 중앙집중형 스케줄링 |
| 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 |
| EP2448143B1 (en) * | 2009-06-26 | 2019-02-27 | LG Electronics Inc. | Method and apparatus for transmitting reference signals in uplink multiple input multiple output (mimo) transmission |
| JP5520299B2 (ja) * | 2009-07-17 | 2014-06-11 | 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 |
| KR101654403B1 (ko) * | 2009-07-24 | 2016-09-05 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 단말 장치 및 수신 방법 |
| 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 |
| JP5528464B2 (ja) * | 2009-10-01 | 2014-06-25 | パナソニック株式会社 | 端末局装置、基地局装置、送信方法及び制御方法 |
| 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 |
-
2015
- 2015-01-20 US US14/601,082 patent/US20150207602A1/en not_active Abandoned
- 2015-01-21 WO PCT/US2015/012183 patent/WO2015112556A1/en not_active Ceased
- 2015-01-21 CA CA2933732A patent/CA2933732A1/en not_active Abandoned
- 2015-01-21 TN TN2016000236A patent/TN2016000236A1/en unknown
- 2015-01-21 EP EP15703172.5A patent/EP3097646A1/en not_active Withdrawn
- 2015-01-21 JP JP2016565131A patent/JP2017505089A/ja active Pending
- 2015-01-21 CR CR20160382A patent/CR20160382A/es unknown
- 2015-01-21 CN CN201580005057.3A patent/CN105940618A/zh active Pending
- 2015-01-21 KR KR1020167020829A patent/KR20160110958A/ko not_active Withdrawn
-
2016
- 2016-07-21 NI NI201600103A patent/NI201600103A/es unknown
- 2016-07-21 SV SV2016005248A patent/SV2016005248A/es unknown
- 2016-07-21 DO DO2016000181A patent/DOP2016000181A/es unknown