CN105210428A - 对ps-轮询的接入点响应 - Google Patents

对ps-轮询的接入点响应 Download PDF

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Publication number
CN105210428A
CN105210428A CN201480027901.8A CN201480027901A CN105210428A CN 105210428 A CN105210428 A CN 105210428A CN 201480027901 A CN201480027901 A CN 201480027901A CN 105210428 A CN105210428 A CN 105210428A
Authority
CN
China
Prior art keywords
station
mpdu
acknowledgment
data
poll
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
CN201480027901.8A
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English (en)
Chinese (zh)
Inventor
J·S·赵
A·贾亚拉曼
G·R·弗雷德里克斯
Z·贾
S·杜
A·莱斯尼亚
J·王
S·霍姆乔德忽里
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 CN105210428A publication Critical patent/CN105210428A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480027901.8A 2013-05-15 2014-05-15 对ps-轮询的接入点响应 Pending CN105210428A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361823863P 2013-05-15 2013-05-15
US61/823,863 2013-05-15
US14/277,623 US9560594B2 (en) 2013-05-15 2014-05-14 Access point response to PS-Poll
US14/277,623 2014-05-14
PCT/US2014/038095 WO2014186520A1 (en) 2013-05-15 2014-05-15 Access point response to ps-poll

Publications (1)

Publication Number Publication Date
CN105210428A true CN105210428A (zh) 2015-12-30

Family

ID=51895715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480027901.8A Pending CN105210428A (zh) 2013-05-15 2014-05-15 对ps-轮询的接入点响应

Country Status (6)

Country Link
US (3) US20140341100A1 (enExample)
EP (1) EP2997776B1 (enExample)
JP (1) JP2016522631A (enExample)
KR (1) KR20160008601A (enExample)
CN (1) CN105210428A (enExample)
WO (3) WO2014186520A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023179553A1 (zh) * 2022-03-25 2023-09-28 维沃移动通信有限公司 终端不可用时期的协商方法、终端及网络侧设备

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140341100A1 (en) 2013-05-15 2014-11-20 Qualcomm Incorporated Access point-aided coexistence/concurrency at mobile devices
CN104185296B (zh) * 2013-05-20 2018-02-06 华为技术有限公司 信道接入方法及接入点
US9277591B2 (en) 2013-06-14 2016-03-01 Netgear, Inc. Channel steering for implementing coexistence of multiple homogeneous radios
EP3099130B1 (en) * 2014-03-07 2018-02-14 Huawei Technologies Co., Ltd. Data communication method, station and system
KR20220121924A (ko) * 2014-08-29 2022-09-01 주식회사 윌러스표준기술연구소 무선 통신 방법 및 무선 통신 단말
US9936516B2 (en) * 2014-10-08 2018-04-03 Qualcomm Incorporated Transmission coordination for collocated radios
US10004035B2 (en) * 2014-10-13 2018-06-19 Mediatek Inc. Method of managing data transmission for wireless system
US10098083B2 (en) * 2015-04-03 2018-10-09 Qualcomm Incorporated Clock drift management for coexistence and concurrency
US10492155B2 (en) * 2015-05-07 2019-11-26 Apple Inc. Association based on shared network-state information
US20160337974A1 (en) * 2015-05-13 2016-11-17 Qualcomm Incorporated Power save trigger
US20160337899A1 (en) * 2015-05-13 2016-11-17 Qualcomm Incorporated Power save trigger
US9723472B2 (en) 2015-05-19 2017-08-01 Qualcomm Incorporated Telescopic tunneled direct link setup discovery method
US10841931B2 (en) * 2015-06-26 2020-11-17 Wilus Institute Of Standards And Technology Inc. Wireless communication method for uplink multiple-user transmission schedule and wireless communication terminal using the method
KR20230074296A (ko) 2015-06-29 2023-05-26 주식회사 윌러스표준기술연구소 데이터 전송을 위한 채널 접근 방법, 이를 이용한 무선 통신 방법 및 무선 통신 단말
DE112016000972B4 (de) * 2015-07-07 2021-09-02 Sony Corporation Kommunikationsvorrichtung und Kommunikationsverfahren
CN107925514B (zh) * 2015-08-20 2021-03-09 韦勒斯标准与技术协会公司 使用触发信息的无线通信方法、和无线通信终端
US20170078967A1 (en) * 2015-09-10 2017-03-16 Qualcomm Incorporated Efficiency and coexistence of wireless devices
CN105391520B (zh) * 2015-10-19 2018-08-28 魅族科技（中国）有限公司 无线局域网的通信方法、装置、接入点和站点
WO2017074020A1 (ko) * 2015-10-26 2017-05-04 엘지전자 주식회사 무선랜 시스템에서 랜덤 액세스 수행 방법 및 이를 위한 장치
CN107548132A (zh) * 2016-06-24 2018-01-05 珠海市魅族科技有限公司 无线局域网的通信方法、通信装置、接入点和站点
CN106211295B (zh) * 2016-08-30 2020-02-28 广东美的制冷设备有限公司 WiFi设备操控方法和装置
US20180352397A1 (en) * 2017-06-05 2018-12-06 Intel IP Corporation Synchronizing connectivity in wireless communication networks
US10554265B2 (en) * 2017-08-22 2020-02-04 Qualcomm Incorporated Methods and apparatus for providing live feedback
US20190182773A1 (en) * 2017-12-10 2019-06-13 Mediatek Inc. Data transmission mechanism of time-division duplex communication system supporting different radio communication standards
US10834739B2 (en) * 2018-01-17 2020-11-10 Mediatek Inc. Wireless communication method and associated electronic device
US10721026B2 (en) 2018-02-09 2020-07-21 Marvell Asia Pte, Ltd. Block ACK frame with flow control
CN112470411B (zh) * 2018-07-24 2024-07-30 高通股份有限公司 用于在拥塞和等待时间约束下进行速率适配的技术
US11979929B2 (en) 2019-06-03 2024-05-07 Mediatek Singapore Pte. Ltd. Systems and methods for multi-link operation in a wireless network
US11509419B2 (en) 2019-09-25 2022-11-22 Qualcomm Incorporated Acknowledgement and retransmission techniques utilizing secondary wireless channel
CN110620639B (zh) * 2019-10-09 2022-01-21 中科睿微(宁波)电子技术有限公司 一种用于数据子帧聚合重传的硬件重传电路及方法
US11576208B2 (en) * 2019-10-30 2023-02-07 Mediatek Singapore Pte. Ltd. Apparatus and methods for TB PPDU alignment for multi-link triggered uplink access in a wireless network
CN115412972B (zh) * 2020-02-24 2023-10-20 荣耀终端有限公司 一种数据传输方法、装置及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050204247A1 (en) * 2004-03-05 2005-09-15 Microsoft Corporation Adaptive acknowledgment delay
CN101185291A (zh) * 2005-05-31 2008-05-21 诺基亚公司 对接入实体的增强扫描
US20080287069A1 (en) * 2007-05-15 2008-11-20 Osamu Yoshimura Wireless Communication Apparatus, Program, Wireless Communication Method and Wireless Communication System
US20090137206A1 (en) * 2007-11-23 2009-05-28 Texas Instruments Incorporated Apparatus for and method of bluetooth and wireless local area network coexistence using a single antenna in a collocated device

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8628821D0 (en) * 1986-12-02 1987-01-07 Plessey Co Plc Data transmission systems
US7058071B1 (en) * 2002-03-04 2006-06-06 Cisco Systems Wireless Networking (Australia) Pty Limited Method and apparatus using pipelined execution data sets for processing transmission frame sequences conforming to a wireless network MAC protocol
US7079812B2 (en) 2002-05-16 2006-07-18 Cognio, Inc. Systems and methods for interference mitigation with respect to periodic interferers in short-range wireless applications
JP3795868B2 (ja) * 2003-02-05 2006-07-12 株式会社東芝 移動通信端末装置とその制御モジュール及び制御プログラム
JP4283589B2 (ja) * 2003-03-25 2009-06-24 株式会社エヌ・ティ・ティ・ドコモ 通信装置、通信制御方法及びプログラム
WO2005112355A1 (en) 2004-05-13 2005-11-24 Koninklijke Philips Electronics N.V. Multiple receiver aggregation (mra) with different data rates for ieee 802.11n
ES2327344T3 (es) 2004-06-03 2009-10-28 Option Metodo y dispositivo para gestionar conexiones simultaneas de un dispositivo de telecomunicaciones moviles a diferentes redes.
KR20060079570A (ko) 2004-12-31 2006-07-06 삼성전자주식회사 통신 시스템에서 데이터 재전송 장치 및 방법
US20090238157A1 (en) 2005-05-31 2009-09-24 Nokia Corporation Enhanced scanning for access entities
US7656831B2 (en) 2005-06-21 2010-02-02 Ntt Docomo, Inc. Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode
TWI309956B (en) * 2005-10-14 2009-05-11 Hon Hai Prec Ind Co Ltd Mobile station and method for detecting attack on power save mode thereof
US7570610B2 (en) 2006-02-01 2009-08-04 Via Technologies, Inc. Power management method
US7583625B2 (en) 2006-04-06 2009-09-01 Broadcom Corporation Access point multi-level transmission power and protocol control based on the exchange of characteristics
US7899396B2 (en) * 2006-06-02 2011-03-01 Qulacomm Incorporated Efficient operation for co-located WLAN and Bluetooth
US8374192B2 (en) * 2006-10-19 2013-02-12 Qualcomm Incorporated Power save enhancements for wireless communication
US8542618B2 (en) 2006-11-14 2013-09-24 Georgia Tech Research Corporation Systems and methods of improving protocol performance
WO2008133565A2 (en) * 2007-04-27 2008-11-06 Telefonaktiebolaget Lm Ericsson (Publ) A method and a device for saving power in a wireless user terminal
JP4901681B2 (ja) * 2007-10-05 2012-03-21 株式会社東芝 無線通信装置及び無線通信方法
US8773995B2 (en) * 2007-10-10 2014-07-08 Nokia Corporation System and method for transmissions in power save mode
US20090238158A1 (en) 2008-03-20 2009-09-24 Infineon Technologies Ag Packet Fragment Adaptation for Improved Coexistence
US9203560B2 (en) 2008-04-04 2015-12-01 Qualcomm Incorporated Methods and apparatus for delayed block acknowledgement in a wireless local area network (WLAN)
EP2107708A1 (en) 2008-04-04 2009-10-07 Deutsche Thomson OHG Method for transporting data over a data connection and network component
US20100040033A1 (en) * 2008-08-14 2010-02-18 Texas Instruments Incorporated Reverse direction grant (rdg) for wireless network technologies subject to coexistence interference
US20100130129A1 (en) 2008-11-25 2010-05-27 Jue Chang WLAN and bluetooth harmonization
JP2010130118A (ja) * 2008-11-25 2010-06-10 Sony Corp 送信装置、受信装置、通信システム、および、受信装置における処理方法
US8804611B2 (en) 2009-02-12 2014-08-12 Qualcomm Incorporated Method and apparatus for acknowledging successful reception of a data transmission for multi-access compatibility in a wireless communication system
US8442016B1 (en) 2009-05-05 2013-05-14 Marvell International Ltd. Co-existance of bluetooth and wireless local area network
EP2441201A4 (en) 2009-06-13 2017-06-21 Nokia Technologies Oy Use of block acknowledgement policy for wireless networks
US20110170424A1 (en) 2010-01-08 2011-07-14 Saeid Safavi Apparatus and methods for interference mitigation and coordination in a wireless network
CN102726093B (zh) * 2010-02-02 2016-08-03 马维尔国际贸易有限公司 通信设备中的节电特征
KR101765923B1 (ko) * 2010-02-12 2017-08-07 한국전자통신연구원 무선 통신 시스템에서의 패킷 송/수신 방법 및 장치
JP5370891B2 (ja) 2010-02-23 2013-12-18 独立行政法人情報通信研究機構 無線通信システム，該システムに設置される共存マネージャー，及び無線通信方法
KR101778958B1 (ko) * 2010-03-09 2017-09-18 삼성전자주식회사 멀티 유저의 전력 절감을 위한 단말 및 액세스 포인트의 통신 방법
EP2945453B1 (en) 2010-08-13 2016-11-02 Interdigital Patent Holdings, Inc. In-device interference mitigation
US20120207087A1 (en) 2010-09-03 2012-08-16 Qualcomm Incorporated Aggregated mpdu (a-mpdu) numerology and mpdu grouping
US20120106418A1 (en) 2010-10-28 2012-05-03 Texas Instruments Incorporated Client' device power reduction in wireless networks having network-computed client' location
JP5680983B2 (ja) * 2011-02-03 2015-03-04 ルネサスエレクトロニクス株式会社 無線通信装置
US8547867B2 (en) 2011-02-18 2013-10-01 Research In Motion Limited Method and apparatus for interference identification on configuration of LTE and BT
US9438384B2 (en) * 2011-03-08 2016-09-06 Qualcomm Incorporated Providing multiple retransmission policies for a single data stream by mapping differentiated services code point (DSCP) bit fields to media access control protocol data unit (MPDU) bit fields
WO2012134193A2 (en) 2011-04-01 2012-10-04 Samsung Electronics Co., Ltd. Method and system of handling in-device coexistence in various wireless network technologies
CA2773302A1 (en) 2011-04-05 2012-10-05 Her Majesty The Queen In Right Of Canada, As Represented By The Ministerof Industry, Through The Communications Research Centre Canada Cognitive wi-fi radio network
US20120311173A1 (en) 2011-05-31 2012-12-06 Broadcom Corporation Dynamic Wireless Channel Selection And Protocol Control For Streaming Media
US9001720B2 (en) 2011-08-31 2015-04-07 Maarten Menzo Wentink Power save with data fetch time, with end of data indication, and with more data acknowledgement
US8730960B2 (en) * 2011-10-25 2014-05-20 Cisco Technology, Inc. Providing multicast transmissions with partial state block acknowledgments and retries
KR101624890B1 (ko) 2011-11-17 2016-05-27 엘지전자 주식회사 무선랜 시스템에서 파워 세이브 모드로 동작하는 스테이션에 의한 프레임 송신 및 수신 방법 및 이를 지원하는 장치
KR101762962B1 (ko) 2011-12-06 2017-07-31 한국전자통신연구원 데이터 블록 전송 방법 및 이를 이용한 전송기
US8948089B2 (en) 2012-01-11 2015-02-03 Intel Corporation Device, system and method of communicating aggregate data units
US20130294360A1 (en) * 2012-05-01 2013-11-07 Futurewei Technologies, Inc. System and Method for Acknowledging Multiple Frames from Multiple Communications Devices
CN103517329B (zh) 2012-06-18 2017-06-13 华为技术有限公司 无线局域网中sta获取及发送数据的方法、装置
JP5901837B2 (ja) 2012-06-27 2016-04-13 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてチャネルアクセスタイプ指示方法及びそのための装置
US20140029597A1 (en) * 2012-07-26 2014-01-30 Stmicroelectronics, Inc. Power efficient ps-poll
US9504032B2 (en) 2012-09-13 2016-11-22 Interdigital Patent Holdings, Inc. Method, wireless transmit/receive unit (WTRU) and base station for transferring small packets
KR102032167B1 (ko) * 2012-12-21 2019-11-08 삼성전자주식회사 무선통신 시스템에서 적응적 복합자동재전송을 고려한 변조 방법 및 장치
US9629202B2 (en) * 2013-01-29 2017-04-18 Marvell World Trade Ltd. In-device coexistence of multiple wireless communication technologies
US20140341100A1 (en) 2013-05-15 2014-11-20 Qualcomm Incorporated Access point-aided coexistence/concurrency at mobile devices
US9072050B2 (en) 2013-10-03 2015-06-30 Qualcomm Incorporated Power saving with adaptive inactivity time out

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050204247A1 (en) * 2004-03-05 2005-09-15 Microsoft Corporation Adaptive acknowledgment delay
CN101185291A (zh) * 2005-05-31 2008-05-21 诺基亚公司 对接入实体的增强扫描
US20080287069A1 (en) * 2007-05-15 2008-11-20 Osamu Yoshimura Wireless Communication Apparatus, Program, Wireless Communication Method and Wireless Communication System
US20090137206A1 (en) * 2007-11-23 2009-05-28 Texas Instruments Incorporated Apparatus for and method of bluetooth and wireless local area network coexistence using a single antenna in a collocated device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023179553A1 (zh) * 2022-03-25 2023-09-28 维沃移动通信有限公司 终端不可用时期的协商方法、终端及网络侧设备

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Publication number Publication date
KR20160008601A (ko) 2016-01-22
US20140341099A1 (en) 2014-11-20
JP2016522631A (ja) 2016-07-28
US20140341100A1 (en) 2014-11-20
US9560594B2 (en) 2017-01-31
EP2997776A1 (en) 2016-03-23
WO2014186523A2 (en) 2014-11-20
EP2997776B1 (en) 2018-06-13
WO2014186520A1 (en) 2014-11-20
US20140341098A1 (en) 2014-11-20
WO2014186523A3 (en) 2015-01-08
WO2014186522A1 (en) 2014-11-20

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Application publication date: 20151230