CN104041148B - 减轻功率失衡对无线局域网中的远程数据速率的影响 - Google Patents

减轻功率失衡对无线局域网中的远程数据速率的影响 Download PDF

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Publication number
CN104041148B
CN104041148B CN201280052597.3A CN201280052597A CN104041148B CN 104041148 B CN104041148 B CN 104041148B CN 201280052597 A CN201280052597 A CN 201280052597A CN 104041148 B CN104041148 B CN 104041148B
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CN
China
Prior art keywords
wlan
ack
packet
user equipment
power level
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Expired - Fee Related
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CN201280052597.3A
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English (en)
Chinese (zh)
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CN104041148A (zh
Inventor
A·K·萨迪克
A·曼特拉瓦迪
T·A·卡道斯
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280052597.3A 2011-10-26 2012-07-16 减轻功率失衡对无线局域网中的远程数据速率的影响 Expired - Fee Related CN104041148B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161551896P 2011-10-26 2011-10-26
US61/551,896 2011-10-26
US13/547,696 US8879445B2 (en) 2011-10-26 2012-07-12 Mitigating impact of power imbalance on remote data rate in wireless local area network
US13/547,696 2012-07-12
PCT/US2012/046882 WO2013062643A2 (en) 2011-10-26 2012-07-16 Mitigating impact of power imbalance on remote data rate in wireless local area network

Publications (2)

Publication Number Publication Date
CN104041148A CN104041148A (zh) 2014-09-10
CN104041148B true CN104041148B (zh) 2016-01-20

Family

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Family Applications (1)

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CN201280052597.3A Expired - Fee Related CN104041148B (zh) 2011-10-26 2012-07-16 减轻功率失衡对无线局域网中的远程数据速率的影响

Country Status (7)

Country Link
US (1) US8879445B2 (enExample)
EP (2) EP2772107B1 (enExample)
JP (2) JP5781701B2 (enExample)
KR (1) KR101535601B1 (enExample)
CN (1) CN104041148B (enExample)
IN (1) IN2014MN00557A (enExample)
WO (1) WO2013062643A2 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012134551A2 (en) * 2011-04-01 2012-10-04 Intel Corporation Random access techniques for fixed devices in mobile broadband networks
GB2498932B (en) * 2012-01-30 2013-12-18 Renesas Mobile Corp Method, apparatus and computer program for distributed carrier aggregation
US9288009B2 (en) 2012-07-09 2016-03-15 Qualcomm Incorporated Modulation coding scheme selection for response frames in case of transmit power imbalance
EP2688338B1 (en) * 2012-07-17 2015-01-28 Alcatel Lucent Apparatuses, methods and computer programs for a mobile transceiver and a base station transceiver
US9894675B2 (en) * 2013-09-19 2018-02-13 Blackberry Limited Method and device for wireless network coexistence
US10178599B2 (en) * 2013-12-16 2019-01-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for data packet transmission
US9319926B2 (en) 2014-01-28 2016-04-19 Blackberry Limited Joint WLAN power and rate control to mitigate co-located LTE TDD interference
FR3025966A1 (fr) * 2014-09-11 2016-03-18 Orange Procede d'utilisation de valeurs seuils de signaux wifi et station wifi associee
US20160095040A1 (en) * 2014-09-26 2016-03-31 Qualcomm Incorporated Transmission power reduction for co-existence on a shared communication medium
US9794790B2 (en) * 2014-10-29 2017-10-17 Intel IP Corporation Wireless device, method, and computer readable media for spatial reuse for device-to-device links
US9872298B2 (en) 2015-04-16 2018-01-16 Qualcomm Incorporated System and method for reducing collisions in wireless networks
CN106455033A (zh) * 2016-09-29 2017-02-22 维沃移动通信有限公司 一种数据报文的传输方法及装置
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
KR20230008750A (ko) 2020-04-15 2023-01-16 엑스콤 랩스 인코퍼레이티드 무선 네트워크 멀티포인트 연관 및 다양성
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
US12323961B2 (en) * 2020-10-08 2025-06-03 Qualcomm Incorporated Allocation of transmit power in compliance with RF exposure requirements
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022133443A1 (en) 2020-12-16 2022-06-23 XCOM Labs, Inc. Wireless communication with quasi-omni and directional beams
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963559A (en) * 1995-10-31 1999-10-05 Nec Corporation Radio transmission with a slow transmission mode used when retransmission of a data frame fails even repeated
CN101895910A (zh) * 2010-07-09 2010-11-24 惠州Tcl移动通信有限公司 一种移动通信终端及其通信方法
EP2268088A1 (en) * 2008-03-19 2010-12-29 Ntt Docomo, Inc. Base station device and communication control method
CN102026355A (zh) * 2009-09-23 2011-04-20 鼎桥通信技术有限公司 一种e-hich的下行功率控制方法
EP1758265B1 (en) * 2005-08-24 2011-11-23 NTT DoCoMo, Inc. Transmission power control method and mobile communication system

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001284597A1 (en) 2000-09-08 2002-03-22 Pricer Ab Power margin control
US6993341B2 (en) * 2001-09-18 2006-01-31 Denso Corporation Uplink-downlink diversity for fast cell-site selection
US20040252670A1 (en) * 2003-06-12 2004-12-16 Nokia Corporation Adaptive power margin adjustment for a 1xEV-DV system
US20070091806A1 (en) * 2003-11-19 2007-04-26 Nec Corporation Wireless communication system and method of controlling transmission of reception acknowledgement signal and wireless station used therein
US20080144493A1 (en) 2004-06-30 2008-06-19 Chi-Hsiang Yeh Method of interference management for interference/collision prevention/avoidance and spatial reuse enhancement
EP1779578B1 (en) * 2004-08-12 2009-12-30 VIA Telecom Co., Ltd. Active acknowledgement source selection
US20070165610A1 (en) * 2006-01-17 2007-07-19 Yu-Chee Tseng Method for establishing a voice over ip call in a wlan
US7720038B2 (en) 2006-03-22 2010-05-18 Broadcom Corporation Cell network selectively applying proxy mode to minimize power
US8233932B2 (en) 2007-02-02 2012-07-31 Qualcomm Incorporated Method and apparatus for improving signaling reliability in wireless communications
US8023426B2 (en) * 2007-03-01 2011-09-20 Thomson Licensing Method to select access point and relay node in multi-hop wireless networking
US7801099B2 (en) 2007-05-10 2010-09-21 Broadcom Corporation Cooperative transceiving between wireless interface devices of a host device with acknowledge priority
US9072102B2 (en) 2007-11-27 2015-06-30 Qualcomm Incorporated Interference management in a wireless communication system using adaptive path loss adjustment
US8345704B2 (en) * 2007-12-05 2013-01-01 Broadcom Corporation Method and system for multi-radio coexistence and a collaborative interface
ES2750377T3 (es) * 2008-06-30 2020-03-25 Ericsson Telefon Ab L M Método y disposición en un sistema de telecomunicación
GB2461517B (en) * 2008-06-30 2011-03-09 Toshiba Res Europ Ltd Wireless communication method and apparatus
US8730853B2 (en) * 2008-09-05 2014-05-20 Mediatek Inc. Methods for responding to co-located coexistence (CLC) request from a mobile electronic device and communications apparatuses capable of controlling multi-radio coexistence
US8442016B1 (en) * 2009-05-05 2013-05-14 Marvell International Ltd. Co-existance of bluetooth and wireless local area network
JP2010278605A (ja) * 2009-05-27 2010-12-09 Kyocera Corp 無線通信システムおよび無線通信方法
US8600424B2 (en) 2009-06-19 2013-12-03 Qualcomm Incorporated Method and apparatus for managing downlink transmission power in a heterogeneous network
US9185718B2 (en) * 2009-06-29 2015-11-10 Qualcomm Incorporated Centralized coexistence manager for controlling operation of multiple radios
US8693352B2 (en) * 2009-07-02 2014-04-08 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for ARQ control in wireless communications
US9185719B2 (en) * 2009-08-18 2015-11-10 Qualcomm Incorporated Method and apparatus for mapping applications to radios in a wireless communication device
US20110069772A1 (en) * 2009-09-02 2011-03-24 Sophie Vrzic Transmission of multicast broadcast service (mbs) traffic in a wireless environment
US8744511B2 (en) 2009-09-04 2014-06-03 Qualcomm Incorporated Output power control for advanced WLAN and bluetooth-amp systems
US9161233B2 (en) * 2010-03-30 2015-10-13 Qualcomm Incorporated Method and apparatus to facilitate support for multi-radio coexistence
US9072077B2 (en) * 2010-04-01 2015-06-30 Qualcomm Incorporated Method and apparatus for performing fractional system selection by a wireless device
US9083501B2 (en) * 2010-04-05 2015-07-14 Qualcomm Incorporated Feedback of control information for multiple carriers
US20120047230A1 (en) * 2010-08-18 2012-02-23 Cisco Technology, Inc. Client-initiated management controls for streaming applications
WO2012128513A2 (en) * 2011-03-18 2012-09-27 Lg Electronics Inc. Method of transmitting control information in a wireless communication system and apparatus thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963559A (en) * 1995-10-31 1999-10-05 Nec Corporation Radio transmission with a slow transmission mode used when retransmission of a data frame fails even repeated
EP1758265B1 (en) * 2005-08-24 2011-11-23 NTT DoCoMo, Inc. Transmission power control method and mobile communication system
EP2268088A1 (en) * 2008-03-19 2010-12-29 Ntt Docomo, Inc. Base station device and communication control method
CN102026355A (zh) * 2009-09-23 2011-04-20 鼎桥通信技术有限公司 一种e-hich的下行功率控制方法
CN101895910A (zh) * 2010-07-09 2010-11-24 惠州Tcl移动通信有限公司 一种移动通信终端及其通信方法

Also Published As

Publication number Publication date
EP2894911A1 (en) 2015-07-15
KR20140084282A (ko) 2014-07-04
JP6100310B2 (ja) 2017-03-22
KR101535601B1 (ko) 2015-07-09
EP2772107B1 (en) 2017-11-01
US8879445B2 (en) 2014-11-04
IN2014MN00557A (enExample) 2015-07-03
EP2772107A2 (en) 2014-09-03
WO2013062643A2 (en) 2013-05-02
JP2015181263A (ja) 2015-10-15
JP2014535211A (ja) 2014-12-25
WO2013062643A3 (en) 2013-07-11
CN104041148A (zh) 2014-09-10
US20130107868A1 (en) 2013-05-02
JP5781701B2 (ja) 2015-09-24

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