CN106664704A - 用于ul mimo/ofdma传输的信令技术 - Google Patents

用于ul mimo/ofdma传输的信令技术 Download PDF

Info

Publication number
CN106664704A
CN106664704A CN201580038053.5A CN201580038053A CN106664704A CN 106664704 A CN106664704 A CN 106664704A CN 201580038053 A CN201580038053 A CN 201580038053A CN 106664704 A CN106664704 A CN 106664704A
Authority
CN
China
Prior art keywords
message
token
ppdu
uplink data
downlink 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
Application number
CN201580038053.5A
Other languages
English (en)
Chinese (zh)
Inventor
S·梅林
G·D·巴里亚克
M·M·文廷克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN106664704A publication Critical patent/CN106664704A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580038053.5A 2014-07-15 2015-07-15 用于ul mimo/ofdma传输的信令技术 Pending CN106664704A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462024989P 2014-07-15 2014-07-15
US62/024,989 2014-07-15
US201462028250P 2014-07-23 2014-07-23
US62/028,250 2014-07-23
US14/799,527 2015-07-14
US14/799,527 US20160021678A1 (en) 2014-07-15 2015-07-14 Signaling techniques for ul mu mimo/ofdma transmission
PCT/US2015/040645 WO2016011198A1 (en) 2014-07-15 2015-07-15 Signaling techniques for ul mu mimo/ofdma transmission

Publications (1)

Publication Number Publication Date
CN106664704A true CN106664704A (zh) 2017-05-10

Family

ID=55075795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580038053.5A Pending CN106664704A (zh) 2014-07-15 2015-07-15 用于ul mimo/ofdma传输的信令技术

Country Status (8)

Country Link
US (1) US20160021678A1 (enExample)
EP (1) EP3170351B1 (enExample)
JP (1) JP2017528033A (enExample)
KR (1) KR20170032277A (enExample)
CN (1) CN106664704A (enExample)
AU (1) AU2015289632B2 (enExample)
BR (1) BR112017000209A2 (enExample)
WO (1) WO2016011198A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111327970A (zh) * 2018-12-13 2020-06-23 中国电信股份有限公司 无源光网络管理通道、建立方法和系统、发送端和接收端
CN112752350A (zh) * 2019-10-31 2021-05-04 中兴通讯股份有限公司 一种数据传输的方法、装置及系统
CN114303336A (zh) * 2019-08-23 2022-04-08 思科技术公司 双向和全双工通信
CN114980331A (zh) * 2022-05-16 2022-08-30 中国电信股份有限公司 数据传输方法、ap设备、终端、系统和存储介质

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3006461B1 (fr) * 2013-05-29 2015-06-05 Bic Soc Dispositif manuel comprenant un embout inversable pour ecran capacitif
US10516614B2 (en) 2013-08-28 2019-12-24 Qualcomm Incorporated Methods and apparatus for multiple user uplink
US10075269B2 (en) * 2014-09-12 2018-09-11 Lg Electronics Inc. Method for transmitting data in WLAN system, and device for same
KR102438318B1 (ko) * 2014-10-10 2022-08-30 뉴라컴 인코포레이티드 고효율 무선랜에서 동적 자원 할당
WO2016068669A1 (ko) * 2014-11-01 2016-05-06 엘지전자 주식회사 무선랜에서 자원 단위를 할당하는 방법 및 장치
US10305638B2 (en) 2015-03-04 2019-05-28 Wilus Institute Of Standards And Technology Inc. Wireless communication terminal and wireless communication method for multi-user concurrent transmission
WO2016154350A1 (en) * 2015-03-23 2016-09-29 Newracom, Inc. Apparatus and method for downlink and uplink multi-user transmissions
JP6515203B2 (ja) * 2015-04-29 2019-05-15 インターデイジタル パテント ホールディングス インコーポレイテッド Ｗｌａｎシステムにおけるトリガーされた送信機会および複数ユーザａｃｋ手順
US9974023B2 (en) 2015-09-25 2018-05-15 Intel Corporation Apparatus, system and method of communicating a wakeup packet
CN108781445B (zh) * 2016-03-11 2023-06-06 日本电气株式会社 无线lan系统、无线lan基站、无线lan终端和通信方法
US10477451B2 (en) * 2016-04-28 2019-11-12 Lg Electronics Inc. Method for accessing wireless medium in wireless local area network and wireless device using the same
CN110912668B (zh) * 2016-06-14 2020-10-27 华为技术有限公司 一种数据传输方法及装置
WO2018016761A1 (ko) * 2016-07-20 2018-01-25 엘지전자 주식회사 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치
US10153814B1 (en) * 2017-06-13 2018-12-11 Corning Incorporated Massive multiple-input multiple-output (M-MIMO) wireless distribution system (WDS) and related methods for optimizing the M-MIMO WDS
CN108401530B (zh) 2017-08-21 2019-11-01 北京小米移动软件有限公司 无线承载的指示方法及装置
WO2019139665A1 (en) 2018-01-12 2019-07-18 Marvel World Trade Ltd. Methods and apparatus for generation of physical layer protocol data units
CN113892250A (zh) 2019-04-09 2022-01-04 马维尔亚洲私人有限公司 在车辆通信网络中的复合通信信道中的物理层数据单元的生成和传输
US10659116B1 (en) 2019-09-03 2020-05-19 Cisco Technology, Inc. Enabling UL-MU-MIMO with UL-OFDMA

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110141892A1 (en) * 2009-12-16 2011-06-16 Gong Michelle X Device, system and method of simultaneously communicating with a group of wireless communication units
CN102202414A (zh) * 2006-02-03 2011-09-28 松下电器产业株式会社 移动通信系统中的上行链路资源分配
US20120327915A1 (en) * 2010-03-05 2012-12-27 Lg Electronics Inc. Ppdu receiving method and apparatus based on the mimo technique in a wlan system
CN106664604A (zh) * 2014-07-09 2017-05-10 高通股份有限公司 用于经由聚合的帧进行的多用户上行链路控制和调度的方法和装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8600336B2 (en) * 2005-09-12 2013-12-03 Qualcomm Incorporated Scheduling with reverse direction grant in wireless communication systems
US8693406B2 (en) * 2007-08-09 2014-04-08 Intel Corporation Multi-user resource allocation and medium access control (MAC) overhead reduction for mobile worldwide interoperability for microwave access (WiMAX) systems
PL2198664T3 (pl) * 2007-08-31 2013-03-29 Koninl Philips Electronics Nv Wzmocniona transmisja wielodostępna
KR101404275B1 (ko) * 2008-05-30 2014-06-30 엘지전자 주식회사 Ｖｈｔ 무선랜 시스템에서 ｐｐｄｕ의 채널 할당 방법 및이를 지원하는 스테이션
KR101591093B1 (ko) * 2009-03-16 2016-02-19 엘지전자 주식회사 무선자원 할당 방법
US8842587B2 (en) * 2009-04-23 2014-09-23 Qualcomm Incorporated Wireless channel calibration
US9137815B2 (en) * 2009-06-17 2015-09-15 Qualcomm Incorporated Multi-user multiple input multiple output wireless communications
US8730884B2 (en) * 2009-10-20 2014-05-20 Electronics And Telecommunications Research Institute Method for managing resources in high capacity wireless communication system
JP5779585B2 (ja) * 2009-11-13 2015-09-16 インターデイジタル パテント ホールディングス インコーポレイテッド 無線通信における制御シグナリング
KR101758909B1 (ko) * 2010-02-18 2017-07-18 엘지전자 주식회사 무선 랜에서 수신 확인 전송 방법 및 장치
KR101883944B1 (ko) * 2010-02-22 2018-07-31 한국전자통신연구원 무선 통신 시스템에서의 사운딩 방법 및 이를 수행하는 장치
US8903441B2 (en) * 2010-02-23 2014-12-02 Lg Electronics Inc. Group resource allocation method and device in wireless access system
US9357565B2 (en) * 2010-03-09 2016-05-31 Qualcomm Incorporated Multi-user uplink communication using EDCA with polling
TWI552635B (zh) * 2010-04-13 2016-10-01 內數位專利控股公司 在無線區域網路中群傳輸
US9337954B2 (en) * 2010-07-28 2016-05-10 Qualcomm Incorporated Protocol for channel state information feedback
WO2012033877A1 (en) * 2010-09-08 2012-03-15 Mediatek Singapore Pte. Ltd. Psmp-based downlink multi-user mimo communications
US8649358B2 (en) * 2010-09-08 2014-02-11 Intel Corporation Techniques for UL MU MIMO signaling and error handling
WO2013130793A1 (en) * 2012-03-01 2013-09-06 Interdigital Patent Holdings, Inc. Multi-user parallel channel access in wlan systems
KR20170001730A (ko) * 2012-04-30 2017-01-04 인터디지탈 패튼 홀딩스, 인크 협력형 직교 블록 기반 자원 할당(cobra) 동작을 지원하는 방법 및 장치
US9419752B2 (en) * 2013-03-15 2016-08-16 Samsung Electronics Co., Ltd. Transmission opportunity operation of uplink multi-user multiple-input-multiple-output communication in wireless networks
EP3139686B1 (en) * 2014-04-28 2019-05-22 Kabushiki Kaisha Toshiba Communication control device, radio terminal, memory card, integrated circuit, radio communication device, and radio communication method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102202414A (zh) * 2006-02-03 2011-09-28 松下电器产业株式会社 移动通信系统中的上行链路资源分配
US20110141892A1 (en) * 2009-12-16 2011-06-16 Gong Michelle X Device, system and method of simultaneously communicating with a group of wireless communication units
US20120327915A1 (en) * 2010-03-05 2012-12-27 Lg Electronics Inc. Ppdu receiving method and apparatus based on the mimo technique in a wlan system
CN106664604A (zh) * 2014-07-09 2017-05-10 高通股份有限公司 用于经由聚合的帧进行的多用户上行链路控制和调度的方法和装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111327970A (zh) * 2018-12-13 2020-06-23 中国电信股份有限公司 无源光网络管理通道、建立方法和系统、发送端和接收端
CN111327970B (zh) * 2018-12-13 2022-04-26 中国电信股份有限公司 无源光网络管理通道、建立方法和系统、发送端和接收端
CN114303336A (zh) * 2019-08-23 2022-04-08 思科技术公司 双向和全双工通信
CN114303336B (zh) * 2019-08-23 2024-02-20 思科技术公司 双向和全双工通信
CN112752350A (zh) * 2019-10-31 2021-05-04 中兴通讯股份有限公司 一种数据传输的方法、装置及系统
CN112752350B (zh) * 2019-10-31 2024-11-12 中兴通讯股份有限公司 一种数据传输的方法、装置及系统
CN114980331A (zh) * 2022-05-16 2022-08-30 中国电信股份有限公司 数据传输方法、ap设备、终端、系统和存储介质
CN114980331B (zh) * 2022-05-16 2025-02-18 中国电信股份有限公司 数据传输方法、ap设备、终端、系统和存储介质

Also Published As

Publication number Publication date
AU2015289632B2 (en) 2019-01-03
EP3170351A1 (en) 2017-05-24
AU2015289632A1 (en) 2017-01-05
KR20170032277A (ko) 2017-03-22
JP2017528033A (ja) 2017-09-21
EP3170351B1 (en) 2018-12-05
WO2016011198A1 (en) 2016-01-21
US20160021678A1 (en) 2016-01-21
BR112017000209A2 (pt) 2017-10-31

Similar Documents

Publication Publication Date Title
CN106664604B (zh) 用于经由聚合的帧进行的多用户上行链路控制和调度的方法和装置
CN105493599B (zh) 用于多用户上行链路的方法和装置
EP3170351B1 (en) Signaling techniques for ul mu mimo/ofdma transmission
CN110380766B (zh) 用于多用户上行链路无线传输的确收的方法和装置
CN107148795A (zh) 用于无线网络中的多用户通信的方法和装置
KR20180088406A (ko) 다수의 사용자 업링크에 대한 방법들 및 장치
HK1220851B (zh) 用於多用戶上行鏈路的方法和裝置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170510

WD01 Invention patent application deemed withdrawn after publication