JP6542479B2 - 近隣ワイヤレスデバイスからの干渉を減らすためのシステムおよび方法 - Google Patents

近隣ワイヤレスデバイスからの干渉を減らすためのシステムおよび方法 Download PDF

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Publication number
JP6542479B2
JP6542479B2 JP2018534147A JP2018534147A JP6542479B2 JP 6542479 B2 JP6542479 B2 JP 6542479B2 JP 2018534147 A JP2018534147 A JP 2018534147A JP 2018534147 A JP2018534147 A JP 2018534147A JP 6542479 B2 JP6542479 B2 JP 6542479B2
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Japan
Prior art keywords
frame
antenna
data
training sequence
configuration
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Expired - Fee Related
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JP2018534147A
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Japanese (ja)
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JP2019502318A (ja
JP2019502318A5 (enExample
Inventor
サンデロビッチ、アミチャイ
ヘイ、ラン
アルパート、ルーベン
エイタン、アレクサンダー
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0617—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 simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03681—Control of adaptation
    • H04L2025/03707—Detection or avoidance of local extrema

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2018534147A 2015-12-30 2016-12-30 近隣ワイヤレスデバイスからの干渉を減らすためのシステムおよび方法 Expired - Fee Related JP6542479B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562273397P 2015-12-30 2015-12-30
US62/273,397 2015-12-30
US15/393,785 US10142132B2 (en) 2015-12-30 2016-12-29 System and method for reducing interference from neighboring wireless devices
US15/393,785 2016-12-29
PCT/US2016/069398 WO2017117494A1 (en) 2015-12-30 2016-12-30 System and method for reducing interference from neighboring wireless devices

Publications (3)

Publication Number Publication Date
JP2019502318A JP2019502318A (ja) 2019-01-24
JP2019502318A5 JP2019502318A5 (enExample) 2019-03-07
JP6542479B2 true JP6542479B2 (ja) 2019-07-10

Family

ID=57822138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018534147A Expired - Fee Related JP6542479B2 (ja) 2015-12-30 2016-12-30 近隣ワイヤレスデバイスからの干渉を減らすためのシステムおよび方法

Country Status (7)

Country Link
US (1) US10142132B2 (enExample)
EP (1) EP3398261B1 (enExample)
JP (1) JP6542479B2 (enExample)
KR (1) KR101974424B1 (enExample)
CN (1) CN108476048B (enExample)
TW (1) TWI666887B (enExample)
WO (1) WO2017117494A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10135640B2 (en) 2015-12-30 2018-11-20 Qualcomm Incorporated System and method for reducing interference from neighboring wireless devices
US10172164B2 (en) * 2016-04-13 2019-01-01 Intel IP Corporation Spatial reuse with training in RTS-CTS
US10153935B2 (en) * 2016-07-18 2018-12-11 Intel Corporation Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme
WO2018046235A1 (en) * 2016-09-09 2018-03-15 Sony Corporation Communication device and method
US10726872B1 (en) 2017-08-30 2020-07-28 Snap Inc. Advanced video editing techniques using sampling patterns
US10681649B2 (en) * 2018-02-19 2020-06-09 Qualcomm Incorporated Dynamic spatial reuse in distribution networks
KR102773459B1 (ko) 2020-05-07 2025-02-27 삼성전자주식회사 안테나를 포함하는 전자 장치
CN114073025B (zh) * 2020-06-05 2024-07-12 北京小米移动软件有限公司 持续时长域的值确定方法和装置
US11729655B2 (en) * 2021-06-10 2023-08-15 Qualcomm Incorporated Phase noise profile signaling for single carrier waveform in higher bands
CN113473481B (zh) * 2021-06-11 2022-10-21 西安空间无线电技术研究所 一种针对资源受限场景的高效通信组网接入系统

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4924107B2 (ja) 2006-04-27 2012-04-25 ソニー株式会社 無線通信システム、並びに無線通信装置及び無線通信方法
US8036653B2 (en) * 2006-05-23 2011-10-11 The Boeing Company Establishing and conducting communications within a network
JP4438825B2 (ja) * 2007-05-29 2010-03-24 ソニー株式会社 到来角推定システム、通信装置、並びに通信システム
EP2198664B1 (en) * 2007-08-31 2012-10-17 Koninklijke Philips Electronics N.V. Enhanced multi-user transmission
US8626080B2 (en) * 2008-03-11 2014-01-07 Intel Corporation Bidirectional iterative beam forming
US8111655B2 (en) * 2008-08-28 2012-02-07 Airhop Communications, Inc. System and method of base station performance enhancement using coordinated antenna array
JP5278035B2 (ja) 2009-02-25 2013-09-04 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
JP2010206667A (ja) 2009-03-05 2010-09-16 Sony Corp 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
US8073515B2 (en) * 2009-05-19 2011-12-06 Broadcom Corporation Multi-mode programmable antenna with configuration control and methods for use therewith
WO2011034753A2 (en) * 2009-09-18 2011-03-24 Marvell World Trade Ltd. Short packet for use in beamforming
US8611940B2 (en) 2009-11-20 2013-12-17 Qualcomm Incorporated Methods and apparatus for enabling a channel access protocol for directional MAC
US20110286403A1 (en) 2009-11-20 2011-11-24 Qualcomm Incorporated Method and apparatus of confirming reception of clear-to-send frame for virtual carrier sensing
WO2011071470A1 (en) * 2009-12-09 2011-06-16 Airhop Communication, Inc. System and method of base station performance enhancement using coordinated antenna array
US9173191B2 (en) * 2009-12-20 2015-10-27 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication devices
US8374154B2 (en) * 2009-12-23 2013-02-12 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication devices
KR101618417B1 (ko) * 2010-06-04 2016-05-04 보오드 오브 리젠츠, 더 유니버시티 오브 텍사스 시스템 무선 통신 시스템에서 데이터를 릴레이하기 위한 방법 및 장치
WO2012122508A2 (en) * 2011-03-09 2012-09-13 Board Of Regents Network routing system, method, and computer program product
CN102355290B (zh) * 2011-07-05 2014-05-14 深圳大学 基于智能天线技术的无线多跳网络数据发送、接收方法
CN104412518B (zh) 2012-03-02 2017-11-28 华为技术有限公司 用于无线网络中上行链路传输的系统和方法
EP3975650B1 (en) 2012-11-08 2026-07-22 InterDigital Patent Holdings, Inc. A method and apparatus for sectorized operation
EP2954710A1 (en) * 2013-02-07 2015-12-16 Interdigital Patent Holdings, Inc. Method and apparatus for directional mesh initialization
EP2974494B1 (en) 2013-03-15 2020-11-18 Interdigital Patent Holdings, Inc. Multi-band operation for wireless lan systems
US9425882B2 (en) * 2013-06-28 2016-08-23 Magnolia Broadband Inc. Wi-Fi radio distribution network stations and method of operating Wi-Fi RDN stations
US9332536B1 (en) * 2015-04-28 2016-05-03 Sprint Spectrum L.P. Method and apparatus for managing communication on a wireless channel
US9716541B2 (en) 2015-09-15 2017-07-25 Qualcomm Incorporated Systems and methods for reducing interference using polarization diversity
US10074890B2 (en) * 2015-10-02 2018-09-11 At&T Intellectual Property I, L.P. Communication device and antenna with integrated light assembly
US9680574B1 (en) 2015-11-30 2017-06-13 Futurewei Technologies, Inc. Frequency domain optical channel estimation
US10135640B2 (en) 2015-12-30 2018-11-20 Qualcomm Incorporated System and method for reducing interference from neighboring wireless devices

Also Published As

Publication number Publication date
EP3398261A1 (en) 2018-11-07
TWI666887B (zh) 2019-07-21
US10142132B2 (en) 2018-11-27
CN108476048A (zh) 2018-08-31
KR20180098275A (ko) 2018-09-03
TW201733290A (zh) 2017-09-16
EP3398261B1 (en) 2019-07-10
US20170195142A1 (en) 2017-07-06
JP2019502318A (ja) 2019-01-24
WO2017117494A1 (en) 2017-07-06
KR101974424B1 (ko) 2019-05-02
CN108476048B (zh) 2020-07-31

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