CN106464335A - 用于增加无线通信中的重用的方法和装置 - Google Patents

用于增加无线通信中的重用的方法和装置 Download PDF

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Publication number
CN106464335A
CN106464335A CN201580023052.3A CN201580023052A CN106464335A CN 106464335 A CN106464335 A CN 106464335A CN 201580023052 A CN201580023052 A CN 201580023052A CN 106464335 A CN106464335 A CN 106464335A
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CN
China
Prior art keywords
message
transmission
beamformed
interference
training information
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
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CN201580023052.3A
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English (en)
Chinese (zh)
Inventor
周彦
S·梅林
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106464335A publication Critical patent/CN106464335A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • 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]
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580023052.3A 2014-05-08 2015-05-07 用于增加无线通信中的重用的方法和装置 Pending CN106464335A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461990620P 2014-05-08 2014-05-08
US61/990,620 2014-05-08
US14/705,694 US20150327291A1 (en) 2014-05-08 2015-05-06 Systems, methods, and apparatus for increasing reuse in wireless communications
US14/705,694 2015-05-06
PCT/US2015/029692 WO2015171895A1 (en) 2014-05-08 2015-05-07 Methods and apparatus for increasing reuse in wireless communications

Publications (1)

Publication Number Publication Date
CN106464335A true CN106464335A (zh) 2017-02-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580023052.3A Pending CN106464335A (zh) 2014-05-08 2015-05-07 用于增加无线通信中的重用的方法和装置

Country Status (6)

Country Link
US (1) US20150327291A1 (https=)
EP (1) EP3140925B1 (https=)
JP (2) JP2017521884A (https=)
KR (1) KR101963778B1 (https=)
CN (1) CN106464335A (https=)
WO (1) WO2015171895A1 (https=)

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WO2019033848A1 (zh) * 2017-08-17 2019-02-21 华为技术有限公司 一种数据传输的方法和装置
CN109547072A (zh) * 2017-09-22 2019-03-29 华为技术有限公司 信道探测的方法、通信设备和计算机可读存储介质
CN109756258A (zh) * 2017-11-07 2019-05-14 华为技术有限公司 波束训练方法及装置
CN110892772A (zh) * 2017-07-12 2020-03-17 高通股份有限公司 通过经由白化来预编码的请求发送和清除发送进行的空间先听后讲
CN113746525A (zh) * 2020-05-29 2021-12-03 罗伯特·博世有限公司 链路切换控制方法及控制设备

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RU2683957C1 (ru) 2015-07-02 2019-04-03 Хуавэй Текнолоджиз Ко., Лтд. Способ, точка доступа и станция для передачи информации о состоянии канала
US10536956B2 (en) 2016-06-21 2020-01-14 Qualcomm Incorporated Interference management in wireless mesh networks
PL3689051T3 (pl) * 2017-12-22 2022-09-12 Huawei Technologies Co., Ltd. Urządzenie i sposób wykorzystania w komunikacji bezprzewodowej
US11159207B2 (en) * 2018-01-10 2021-10-26 Mediatek Singapore Pte. Ltd. Null data packet sounding for preamble puncture techniques
CN108259114B (zh) * 2018-02-06 2022-01-21 中兴通讯股份有限公司 一种通过零陷降低干扰的方法、装置、设备及存储介质
US11570654B2 (en) * 2019-12-05 2023-01-31 Qualcomm Incorporated Link adaptation using a link quality estimation sequence
CN114762420B (zh) 2020-01-19 2025-01-28 中兴通讯股份有限公司 用于在无线通信网络中置空的方法和系统

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CN101384023A (zh) * 2007-09-08 2009-03-11 英特尔公司 用于无线通信网络的调零波束成形技术
CN101479958A (zh) * 2006-06-27 2009-07-08 高通股份有限公司 用于在无线通信系统中提供波束成形反馈的方法和系统
CN103201964A (zh) * 2010-11-03 2013-07-10 高通股份有限公司 波束成形反馈格式
US20130286959A1 (en) * 2012-04-30 2013-10-31 Interdigital Patent Holdings, Inc. Method and apparatus for supporting coordinated orthogonal block-based resource allocation (cobra) operations
US20140056204A1 (en) * 2012-08-24 2014-02-27 Futurewei Technologies, Inc. Systems and Methods for Interference Alignment in Wi-Fi

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US9071435B2 (en) * 2005-12-29 2015-06-30 Celeno Communications Ltd. System and method for tuning transmission parameters in multi-user multiple-input-multiple-output systems with aged and noisy channel estimation
US8078110B2 (en) * 2007-07-09 2011-12-13 Qualcomm Incorporated Techniques for choosing and broadcasting receiver beamforming vectors in peer-to-peer (P2P) networks
US8270923B2 (en) * 2007-07-09 2012-09-18 Qualcomm Incorporated Techniques for receiver beamforming and yielding-threshold adjustments in peer-to-peer networks
US8780803B2 (en) * 2010-10-04 2014-07-15 Electronics And Telecommunications Research Institute Method and apparatus for contention-based channel access with directional antenna over wideband high frequency wireless system
US9225402B2 (en) * 2011-07-31 2015-12-29 Massachusetts Institute Of Technology Random access heterogeneous MIMO network
WO2013176597A1 (en) * 2012-05-23 2013-11-28 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for conveying demodulation pilot information in a multi antenna wireless communication system
WO2014061480A1 (ja) * 2012-10-19 2014-04-24 シャープ株式会社 無線通信装置、無線基地局装置
CN104871438A (zh) * 2012-10-26 2015-08-26 交互数字专利控股公司 一致wlan多ap物理层方法

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CN101479958A (zh) * 2006-06-27 2009-07-08 高通股份有限公司 用于在无线通信系统中提供波束成形反馈的方法和系统
CN101384023A (zh) * 2007-09-08 2009-03-11 英特尔公司 用于无线通信网络的调零波束成形技术
CN103201964A (zh) * 2010-11-03 2013-07-10 高通股份有限公司 波束成形反馈格式
CN103201964B (zh) * 2010-11-03 2016-05-25 高通股份有限公司 波束成形反馈格式
US20130286959A1 (en) * 2012-04-30 2013-10-31 Interdigital Patent Holdings, Inc. Method and apparatus for supporting coordinated orthogonal block-based resource allocation (cobra) operations
US20140056204A1 (en) * 2012-08-24 2014-02-27 Futurewei Technologies, Inc. Systems and Methods for Interference Alignment in Wi-Fi

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110892772A (zh) * 2017-07-12 2020-03-17 高通股份有限公司 通过经由白化来预编码的请求发送和清除发送进行的空间先听后讲
CN110892772B (zh) * 2017-07-12 2021-06-18 高通股份有限公司 通过经由白化来预编码的请求发送和清除发送进行的空间先听后讲
WO2019033848A1 (zh) * 2017-08-17 2019-02-21 华为技术有限公司 一种数据传输的方法和装置
US11412516B2 (en) 2017-08-17 2022-08-09 Huawei Technologies Co., Ltd. Data transmission method and apparatus
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US12484037B2 (en) 2017-08-17 2025-11-25 Huawei Technologies Co., Ltd. Data transmission method and apparatus
CN109547072A (zh) * 2017-09-22 2019-03-29 华为技术有限公司 信道探测的方法、通信设备和计算机可读存储介质
CN109547072B (zh) * 2017-09-22 2021-03-30 华为技术有限公司 信道探测的方法、通信设备和计算机可读存储介质
CN109756258A (zh) * 2017-11-07 2019-05-14 华为技术有限公司 波束训练方法及装置
CN109756258B (zh) * 2017-11-07 2021-03-30 华为技术有限公司 波束训练方法及装置
CN113746525A (zh) * 2020-05-29 2021-12-03 罗伯特·博世有限公司 链路切换控制方法及控制设备

Also Published As

Publication number Publication date
JP2019208237A (ja) 2019-12-05
US20150327291A1 (en) 2015-11-12
KR101963778B1 (ko) 2019-03-29
EP3140925A1 (en) 2017-03-15
JP2017521884A (ja) 2017-08-03
WO2015171895A1 (en) 2015-11-12
EP3140925B1 (en) 2018-03-07
KR20170003557A (ko) 2017-01-09

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