KR101354032B1 - 업링크 ｓｄｍａ 전송 기회 스케줄링 - Google Patents

업링크 ｓｄｍａ 전송 기회 스케줄링 Download PDF

Info

Publication number
KR101354032B1
KR101354032B1 KR1020127010433A KR20127010433A KR101354032B1 KR 101354032 B1 KR101354032 B1 KR 101354032B1 KR 1020127010433 A KR1020127010433 A KR 1020127010433A KR 20127010433 A KR20127010433 A KR 20127010433A KR 101354032 B1 KR101354032 B1 KR 101354032B1
Authority
KR
South Korea
Prior art keywords
sdma
txop
transmission
scheduling
transmission opportunity
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.)
Expired - Fee Related
Application number
KR1020127010433A
Other languages
English (en)
Korean (ko)
Other versions
KR20120090072A (ko
Inventor
마르텐 멘조 웬틴크
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20120090072A publication Critical patent/KR20120090072A/ko
Application granted granted Critical
Publication of KR101354032B1 publication Critical patent/KR101354032B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020127010433A 2009-09-23 2010-09-23 업링크 ｓｄｍａ 전송 기회 스케줄링 Expired - Fee Related KR101354032B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24514509P 2009-09-23 2009-09-23
US61/245,145 2009-09-23
US12/888,221 2010-09-22
US12/888,221 US10383141B2 (en) 2009-09-23 2010-09-22 Uplink SDMA transmit opportunity scheduling
PCT/US2010/050053 WO2011038154A1 (en) 2009-09-23 2010-09-23 Uplink sdma transmit opportunity scheduling

Publications (2)

Publication Number Publication Date
KR20120090072A KR20120090072A (ko) 2012-08-16
KR101354032B1 true KR101354032B1 (ko) 2014-01-23

Family

ID=43259826

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127010433A Expired - Fee Related KR101354032B1 (ko) 2009-09-23 2010-09-23 업링크 ｓｄｍａ 전송 기회 스케줄링

Country Status (6)

Country Link
US (1) US10383141B2 (enExample)
EP (1) EP2481252B1 (enExample)
JP (2) JP2013506347A (enExample)
KR (1) KR101354032B1 (enExample)
CN (1) CN102550116B (enExample)
WO (1) WO2011038154A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1145965A (ja) * 1997-07-28 1999-02-16 Kyocera Corp 伝熱性化合物およびこれを用いた半導体装置
US9924512B1 (en) 2009-03-24 2018-03-20 Marvell International Ltd. OFDMA with block tone assignment for WLAN
JP5391816B2 (ja) 2009-05-08 2014-01-15 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
US8886755B1 (en) 2009-12-09 2014-11-11 Marvell International Ltd. Method and apparatus for facilitating simultaneous transmission from multiple stations
US9608789B2 (en) * 2012-05-11 2017-03-28 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting acknowledgements in response to received frames
CN103517419B (zh) * 2012-06-20 2017-08-25 华为终端有限公司 通知上行数据发送的信道使用时间的方法、上行数据发送方法和设备
US9232502B2 (en) * 2012-10-31 2016-01-05 Samsung Electronics Co., Ltd. Method and system for uplink multi-user multiple-input-multiple-output communication in wireless networks
US10097315B2 (en) 2013-04-19 2018-10-09 Qualcomm Incorporated Group scheduling and acknowledgement for wireless transmission
CN104378828B (zh) * 2013-08-15 2018-03-09 华为技术有限公司 一种信道接入的方法、装置和系统
US9585171B2 (en) * 2013-09-13 2017-02-28 Futurewei Technologies, Inc. System and method for one-way traffic in wireless communications systems
US20160278081A1 (en) * 2013-11-07 2016-09-22 Lg Electronics Inc. Method and device for receiving multiuser uplink in wireless lan
US9825678B2 (en) 2013-11-26 2017-11-21 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output for wireless local area network
US9473341B2 (en) 2013-11-27 2016-10-18 Marvell World Trade Ltd. Sounding and tone block allocation for orthogonal frequency multiple access (OFDMA) in wireless local area networks
US9166660B2 (en) 2013-11-27 2015-10-20 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output beamforming
US9629127B2 (en) 2014-05-02 2017-04-18 Marvell World Trade Ltd. Multiple user allocation signaling in a wireless communication network
KR20240140194A (ko) * 2014-05-26 2024-09-24 주식회사 윌러스표준기술연구소 데이터 동시 송수신을 위한 무선 통신 방법 및 이를 이용한 무선 통신 장치
US20160119810A1 (en) * 2014-10-28 2016-04-28 Qualcomm Incorporated Methods and systems for multi-user transmissions during a transmission opportunity
JP2017539125A (ja) * 2014-10-29 2017-12-28 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ アップリンクｓｄｍａ送信機会スケジューリング
KR20190120433A (ko) * 2015-02-24 2019-10-23 니폰 덴신 덴와 가부시끼가이샤 무선 통신 시스템, 무선 통신 방법, 무선 lan 기지국 장치 및 무선 lan 단말 장치
EP3293902B1 (en) 2015-05-07 2023-05-31 International Semiconductor Group Wireless communication device
WO2016178418A1 (ja) 2015-05-07 2016-11-10 株式会社 東芝 無線通信端末および無線通信方法
US11171757B2 (en) * 2015-10-07 2021-11-09 Lg Electronics Inc. ACK/NACK signal processing method and device for uplink multi-user transmission
CN118019132A (zh) 2016-05-11 2024-05-10 韦勒斯标准与技术协会公司 基于随机接入的上行链路多用户传输的无线通信终端和无线通信方法
GB2555455B (en) * 2016-10-28 2020-02-26 Canon Kk QoS management for multi-user EDCA transmission mode in 802.11ax networks
CN110690945B (zh) * 2019-10-13 2020-09-15 北京理工大学 一种无线场景下ndn链路层和网络层融合传输方法
CN114501661B (zh) * 2021-12-10 2025-07-11 深圳市联平半导体有限公司 调度传输机会的方法、装置、设备及存储介质
EP4458089A4 (en) * 2021-12-28 2025-12-03 Avalon Tech Solutions Llc LOW LATENCY TRANSMISSION IN WIRELESS NETWORKS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007502079A (ja) 2003-08-08 2007-02-01 インテル・コーポレーション 非即時ブロック肯定応答を有するｓｄｍａ通信

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6995657B2 (en) * 2000-08-14 2006-02-07 Main.Net Communications Ltd. Power line communication system
US7027462B2 (en) * 2001-01-02 2006-04-11 At&T Corp. Random medium access methods with backoff adaptation to traffic
JP3987800B2 (ja) * 2001-03-02 2007-10-10 エイ・ティ・アンド・ティ・コーポレーション ８０２．１１用干渉抑圧方法
US7158501B2 (en) * 2001-05-29 2007-01-02 Kabushiki Kaisha Toshiba Wireless communication apparatus
JP3822530B2 (ja) 2001-05-29 2006-09-20 株式会社東芝 無線通信装置
US8150407B2 (en) * 2003-02-18 2012-04-03 Qualcomm Incorporated System and method for scheduling transmissions in a wireless communication system
JP4391316B2 (ja) * 2003-07-31 2009-12-24 富士通マイクロエレクトロニクス株式会社 ワイヤレスｌａｎ用のメディア・アクセス・コントロール装置
US7839836B2 (en) 2003-08-08 2010-11-23 Intel Corporation Arranging SDMA poll groups by response length
US8842657B2 (en) 2003-10-15 2014-09-23 Qualcomm Incorporated High speed media access control with legacy system interoperability
JP4178096B2 (ja) * 2003-11-12 2008-11-12 京セラ株式会社 無線基地局
US7388833B2 (en) * 2004-06-04 2008-06-17 Mitsubishi Electric Research Laboratories, Inc. Access control and protocol for packet switched wireless communications networks
US7512096B2 (en) 2004-11-24 2009-03-31 Alcatel-Lucent Usa Inc. Communicating data between an access point and multiple wireless devices over a link
US20060140112A1 (en) * 2004-12-28 2006-06-29 Intel Corporation Method and apparatus to provide quality of service to wireless local area networks
US7542454B2 (en) * 2005-01-21 2009-06-02 Intel Corporation MIMO channel feedback protocols
ATE443418T1 (de) 2005-05-12 2009-10-15 Koninkl Philips Electronics Nv Verteiltes medienzugangsprotokoll für drahtlose maschennetzwerk
US8600336B2 (en) * 2005-09-12 2013-12-03 Qualcomm Incorporated Scheduling with reverse direction grant in wireless communication systems
KR100861928B1 (ko) * 2005-12-09 2008-10-09 삼성전자주식회사 충돌을 고려하여 전송률을 제어하는 무선랜 장치 및 방법
JP4444216B2 (ja) 2006-01-31 2010-03-31 株式会社東芝 無線通信方法及びシステム
US20070263654A1 (en) 2006-05-12 2007-11-15 Nokia Corporation Pro-active congestion mitigation for wireless networks
US7924864B2 (en) * 2006-07-26 2011-04-12 Nokia Corporation Terminal-based contention free low overhead access
JP2008035101A (ja) 2006-07-27 2008-02-14 Toshiba Corp 無線通信装置及び無線通信方法
US8416762B2 (en) * 2006-08-07 2013-04-09 Qualcomm Incorporated Message exchange scheme for asynchronous wireless communication
US7792138B2 (en) * 2006-09-13 2010-09-07 Seoul National University Foundation Distributed opportunistic scheduling in IEEE 802.11 wireless location area networks (WLANs)
US7912002B2 (en) * 2007-05-07 2011-03-22 Hitachi, Ltd. System and method of QOS-based channel selection for WLAN access points or stations
ATE485680T1 (de) * 2007-06-21 2010-11-15 Ericsson Telefon Ab L M Verfahren und benutzervorrichtung in einem telekommunikationssystem
WO2009027931A2 (en) 2007-08-31 2009-03-05 Koninklijke Philips Electronics N.V. Enhanced multi-user transmission
US8190165B2 (en) * 2007-09-21 2012-05-29 Future Wei Technologies, Inc. System and method for utility-based scheduling for space division multiple access (SDMA) on an uplink of a wireless communications network
US20090207769A1 (en) * 2008-01-14 2009-08-20 Electronics And Telecommunications Research Institute Method and apparatus for scheduling timing for communication between sensor nodes in wireless sensor network
US8537790B2 (en) * 2008-03-10 2013-09-17 Motorola Mobility Llc Hierarchical pilot structure in wireless communication systems
JP5173526B2 (ja) * 2008-03-28 2013-04-03 株式会社東芝 無線システム、無線基地局および無線端末
US8532038B2 (en) 2008-08-19 2013-09-10 Qualcomm Incorporated Methods and apparatus for frame exchange for SDMA uplink data
JP2010056761A (ja) * 2008-08-27 2010-03-11 Toshiba Corp 無線通信装置
US8537791B2 (en) * 2009-01-20 2013-09-17 Lg Electronics Inc. Method and apparatus for channel access in contention-based communication system and station
CA2771881C (en) * 2009-02-18 2016-05-24 Lg Electronics Inc. Method of controlling channel access
US8989106B2 (en) 2009-02-27 2015-03-24 Qualcomm Incorporated Methods and apparatuses for scheduling uplink request spatial division multiple access (RSDMA) messages in an SDMA capable wireless LAN
US8976741B2 (en) 2009-02-27 2015-03-10 Qualcomm Incorporated Piggybacking information in transmit opportunities
US8638772B2 (en) * 2009-03-10 2014-01-28 Lg Electronics Inc. Method for granting a transmission opportunity in a wireless LAN system that uses a combined channel constituted by a plurality of subchannels, and station supporting the method
KR101591093B1 (ko) * 2009-03-16 2016-02-19 엘지전자 주식회사 무선자원 할당 방법
WO2010128823A2 (en) * 2009-05-08 2010-11-11 Lg Electronics Inc. Method and apparatus for ascynchronous direct link setup in wlan system
US20150049727A1 (en) 2009-09-23 2015-02-19 Qualcomm Incorporated Uplink sdma transmit opportunity scheduling
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007502079A (ja) 2003-08-08 2007-02-01 インテル・コーポレーション 非即時ブロック肯定応答を有するｓｄｍａ通信

Also Published As

Publication number Publication date
EP2481252A1 (en) 2012-08-01
US20110235596A1 (en) 2011-09-29
JP2013506347A (ja) 2013-02-21
CN102550116B (zh) 2015-07-29
EP2481252B1 (en) 2013-09-04
CN102550116A (zh) 2012-07-04
JP5864677B2 (ja) 2016-02-17
US10383141B2 (en) 2019-08-13
JP2015015716A (ja) 2015-01-22
KR20120090072A (ko) 2012-08-16
WO2011038154A1 (en) 2011-03-31

Similar Documents

Publication Publication Date Title
KR101354032B1 (ko) 업링크 ｓｄｍａ 전송 기회 스케줄링
US9137815B2 (en) Multi-user multiple input multiple output wireless communications
KR101521188B1 (ko) 다중 사용자 ｍｉｍｏ 전송들에 대한 다수의 목적지들로부터의 확인 응답 메시지들 관리
JP2013506347A5 (enExample)
KR101743154B1 (ko) 다수의 사용자 업링크에 대한 방법들 및 장치
KR102075616B1 (ko) 무선 네트워크들에서의 다중 사용자 통신들을 위한 방법들 및 장치
US8477801B2 (en) Backoff procedure for post downlink SDMA operation
US20150049727A1 (en) Uplink sdma transmit opportunity scheduling
KR20160048148A (ko) 다수의 사용자 업링크에 대한 방법들 및 장치
TW201521377A (zh) 用於通道狀態資訊回饋的方法和裝置
WO2017106457A1 (en) Methods and apparatus for negotiating processing time for multiple user uplink
AU2015364393A1 (en) Transmission techniques for enabling an immediate response
EP3213575A1 (en) Uplink sdma transmit opportunity scheduling
HK1184606A (en) Apparatus and method for managing acknowledgement messages from multiple destinations for multi user mimo transmissions

Legal Events

Date Code Title Description
A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20161229

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20171228

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20181227

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20250116

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20250116