PT2601768T - Campo vht-sig-b em pacotes de dados nulos (ndp) - Google Patents

Campo vht-sig-b em pacotes de dados nulos (ndp)

Info

Publication number
PT2601768T
PT2601768T PT117516997T PT11751699T PT2601768T PT 2601768 T PT2601768 T PT 2601768T PT 117516997 T PT117516997 T PT 117516997T PT 11751699 T PT11751699 T PT 11751699T PT 2601768 T PT2601768 T PT 2601768T
Authority
PT
Portugal
Prior art keywords
ndps
vht
sig
field
data packets
Prior art date
Application number
PT117516997T
Other languages
English (en)
Inventor
Sampath Hemanth
paul abraham Santosh
Merlin Simone
Menzo Wentink Maarten
knowles jones Vincent iv
Van Zelst Albert
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 PT2601768T publication Critical patent/PT2601768T/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PT117516997T 2010-08-04 2011-08-04 Campo vht-sig-b em pacotes de dados nulos (ndp) PT2601768T (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37071510P 2010-08-04 2010-08-04
US39010110P 2010-10-05 2010-10-05
US13/197,600 US8743784B2 (en) 2010-08-04 2011-08-03 VHT-SIG-B field in null data packets (NDPs)

Publications (1)

Publication Number Publication Date
PT2601768T true PT2601768T (pt) 2016-07-07

Family

ID=45556122

Family Applications (1)

Application Number Title Priority Date Filing Date
PT117516997T PT2601768T (pt) 2010-08-04 2011-08-04 Campo vht-sig-b em pacotes de dados nulos (ndp)

Country Status (12)

Country Link
US (1) US8743784B2 (pt)
EP (1) EP2601768B1 (pt)
JP (1) JP5864575B2 (pt)
KR (1) KR101488285B1 (pt)
CN (1) CN103181135B (pt)
BR (1) BR112013002691B1 (pt)
ES (1) ES2586695T3 (pt)
HU (1) HUE027420T2 (pt)
PL (1) PL2601768T3 (pt)
PT (1) PT2601768T (pt)
SI (1) SI2601768T1 (pt)
WO (1) WO2012019050A1 (pt)

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US8873461B2 (en) * 2010-02-12 2014-10-28 Electronics And Telecommunications Research Institute Packet transmission/reception method and apparatus in wireless communication system
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US11152977B2 (en) 2010-10-21 2021-10-19 Mediatek Singapore Pte. Ltd. Integrity and quality monitoring and signaling for sounding and reduced feedback
US20130058239A1 (en) * 2010-10-21 2013-03-07 James June-Ming Wang Integrity and Quality Monitoring and Signaling for Sounding and Reduced Feedback
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CN104221443B (zh) * 2012-02-10 2018-11-02 Lg 电子株式会社 用于在wlan***中接入信道的方法和设备
US9462485B2 (en) * 2012-03-19 2016-10-04 Telefonaktiebolaget L M Ericsson Null-data packet throughput system and method
US9608789B2 (en) 2012-05-11 2017-03-28 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting acknowledgements in response to received frames
WO2014011006A1 (ko) * 2012-07-13 2014-01-16 엘지전자 주식회사 무선랜 시스템에서 널 데이터 패킷 프레임을 이용하는 채널 액세스 방법 및 장치
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CN103916353B (zh) * 2013-01-07 2017-11-17 华为技术有限公司 一种降低峰均比的方法及装置
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US9467259B2 (en) * 2013-11-01 2016-10-11 Qualcomm Incorporated Methods and apparatus for wireless communication using a mixed format
US9825678B2 (en) 2013-11-26 2017-11-21 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output for wireless local area network
WO2015081288A1 (en) * 2013-11-27 2015-06-04 Marvell Semiconductor, Inc. Medium access protection and bandwidth negotiation in a wireless local area network
WO2015102180A1 (ko) * 2014-01-06 2015-07-09 엘지전자 주식회사 무선 통신 시스템에서 사운딩 방법 및 장치
US9871644B2 (en) 2014-08-19 2018-01-16 Intel IP Corporation Wireless device, method, and computer-readable media for transmitting and receiving high-efficiency signal fields
EP3228041B8 (en) 2014-12-05 2020-03-11 NXP USA, Inc. Trigger frame format for orthogonal frequency division multiple access (ofdma) communication
US10390328B2 (en) 2014-12-05 2019-08-20 Marvell World Trade Ltd. Beamforming training in orthogonal frequency division multiple access (OFDMA) communication systems
CN105991179A (zh) * 2015-03-04 2016-10-05 华为技术有限公司 传输信道状态信息的方法和装置
US10201017B2 (en) 2015-04-09 2019-02-05 Marvell World Trade Ltd. Contention-based orthogonal frequency division multiple access (OFDMA) communication
US20160323424A1 (en) * 2015-05-01 2016-11-03 Qualcomm Incorporated Null data packet frame structure for wireless communication
US10033565B2 (en) * 2015-07-27 2018-07-24 Intel Corporation Low peak-to-average power ratio long training field sequences
CN106533522B (zh) * 2015-09-10 2020-10-09 华为技术有限公司 一种传输信道状态信息的方法和装置
US10742285B1 (en) 2015-11-13 2020-08-11 Marvell International Ltd. Explicit multiuser beamforming training in a wireless local area network
CN110063040B (zh) * 2017-01-10 2022-08-23 英特尔公司 用于空数据分组(dnp)反馈报告的多比特差分编码
US11218275B2 (en) * 2018-02-20 2022-01-04 Avago Technologies International Sales Pte. Limited Punctured null data packet (NDP) within wireless communications

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Also Published As

Publication number Publication date
HUE027420T2 (en) 2016-09-28
JP2013535923A (ja) 2013-09-12
JP5864575B2 (ja) 2016-02-17
ES2586695T3 (es) 2016-10-18
EP2601768B1 (en) 2016-05-11
WO2012019050A1 (en) 2012-02-09
CN103181135A (zh) 2013-06-26
KR20130049197A (ko) 2013-05-13
EP2601768A1 (en) 2013-06-12
BR112013002691B1 (pt) 2021-12-14
BR112013002691A2 (pt) 2016-05-31
KR101488285B1 (ko) 2015-01-30
PL2601768T3 (pl) 2016-11-30
US8743784B2 (en) 2014-06-03
US20120033614A1 (en) 2012-02-09
CN103181135B (zh) 2016-05-18
SI2601768T1 (sl) 2016-10-28

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