BR112019003426A2 - sistema e método para reduzir interferência dos dispositivos sem fio vizinhos - Google Patents

sistema e método para reduzir interferência dos dispositivos sem fio vizinhos

Info

Publication number
BR112019003426A2
BR112019003426A2 BR112019003426-9A BR112019003426A BR112019003426A2 BR 112019003426 A2 BR112019003426 A2 BR 112019003426A2 BR 112019003426 A BR112019003426 A BR 112019003426A BR 112019003426 A2 BR112019003426 A2 BR 112019003426A2
Authority
BR
Brazil
Prior art keywords
interference
potential interference
wireless devices
frame
proposed transmission
Prior art date
Application number
BR112019003426-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Sanderovich Amichai
Petru Eitan Alecsander
Yaakov Kasher Assaf
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019003426A2 publication Critical patent/BR112019003426A2/pt

Links

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]
    • H04W52/18—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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

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)
  • Transmitters (AREA)
BR112019003426-9A 2016-08-31 2017-08-17 sistema e método para reduzir interferência dos dispositivos sem fio vizinhos BR112019003426A2 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662382170P 2016-08-31 2016-08-31
US62/382,170 2016-08-31
US201662382707P 2016-09-01 2016-09-01
US62/382,707 2016-09-01
US15/679,049 US10582455B2 (en) 2016-08-31 2017-08-16 System and method for reducing interference from neighboring wireless devices
US15/679,049 2017-08-16
PCT/US2017/047441 WO2018044581A1 (en) 2016-08-31 2017-08-17 System and method for reducing interference from neighboring wireless devices

Publications (1)

Publication Number Publication Date
BR112019003426A2 true BR112019003426A2 (pt) 2019-05-21

Family

ID=61240873

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003426-9A BR112019003426A2 (pt) 2016-08-31 2017-08-17 sistema e método para reduzir interferência dos dispositivos sem fio vizinhos

Country Status (8)

Country Link
US (2) US10582455B2 (https=)
EP (1) EP3508008B1 (https=)
JP (1) JP7072559B2 (https=)
KR (1) KR102522547B1 (https=)
CN (1) CN109644413B (https=)
BR (1) BR112019003426A2 (https=)
TW (1) TWI734824B (https=)
WO (1) WO2018044581A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101896256B1 (ko) * 2016-07-29 2018-09-07 엘지전자 주식회사 축류팬 및 이를 포함하는 공기 조화기의 실외기
US10582455B2 (en) * 2016-08-31 2020-03-03 Qualcomm Incorporated System and method for reducing interference from neighboring wireless devices
CN108282903B (zh) * 2017-01-06 2020-03-24 电信科学技术研究院 一种信息传输方法、ue及接入网实体
US11032781B2 (en) * 2017-01-06 2021-06-08 Apple Inc. Inter-node interference avoidance
US10374685B2 (en) * 2017-02-14 2019-08-06 Arris Enterprises Llc Dynamic Selection of a receive antenna pattern
JP2018152722A (ja) * 2017-03-13 2018-09-27 株式会社東芝 無線通信装置および無線通信方法
EP3619830A1 (en) * 2017-05-05 2020-03-11 Interdigital Patent Holdings, Inc. Mimo channel access
US10681649B2 (en) * 2018-02-19 2020-06-09 Qualcomm Incorporated Dynamic spatial reuse in distribution networks
US20190268776A1 (en) * 2018-02-27 2019-08-29 Qualcomm Incorporated System and method for spatial reuse
CN115152267A (zh) * 2020-03-04 2022-10-04 索尼集团公司 无线基站和无线终端
US11368896B2 (en) 2020-05-01 2022-06-21 Semiconductor Components Industries, Llc Flexible distributed antenna array
EP4016869A1 (en) 2020-12-18 2022-06-22 Nokia Technologies Oy Beam steering apparatus and method
CN115396003B (zh) * 2022-06-20 2024-04-02 清华大学 卫星系统用频方向性特征估计方法、系统、设备和介质
US12513766B2 (en) * 2023-01-26 2025-12-30 Qualcomm Incorporated Recovery mechanisms for wireless extension links
US20250031060A1 (en) * 2023-07-19 2025-01-23 Maxlinear, Inc. ACCESS POINT (AP) ANGLE OF ARRIVAL (AoA) INTERFERENCE REDUCTION

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551057A (en) * 1994-06-08 1996-08-27 Lucent Technologies Inc. Cellular mobile radio system power control
JP4013665B2 (ja) * 2002-06-21 2007-11-28 株式会社日立製作所 無線通信方式および無線装置
JP2007166373A (ja) 2005-12-15 2007-06-28 Matsushita Electric Ind Co Ltd 無線通信方法
JP2008167149A (ja) 2006-12-28 2008-07-17 Matsushita Electric Ind Co Ltd 通信方法及び通信装置
US8825046B2 (en) * 2008-02-01 2014-09-02 Qualcomm Incorporated Short-term interference mitigation in a wireless communication system
US8265562B2 (en) * 2008-03-12 2012-09-11 Qualcomm Incorporated Method and system to indicate a desired transmit power and soft power control in a wireless network
US8543065B2 (en) * 2010-11-30 2013-09-24 Motorola Solutions, Inc. Methods for using effective radiated transmit power of a base station at a wireless communication device to determine uplink transmission range and/or to adjust transmit power
US9813994B2 (en) * 2011-02-16 2017-11-07 Qualcomm, Incorporated Managing transmit power for better frequency re-use in TV white space
EP2897305A1 (en) * 2014-01-21 2015-07-22 Alcatel Lucent Apparatuses, Methods and Computer Programs for a Base Station Transceiver and a Mobile Transceiver
WO2016011632A1 (zh) 2014-07-24 2016-01-28 华为技术有限公司 数据传输的控制方法及设备
CN104320788B (zh) * 2014-10-23 2017-11-24 浙江大学 一种蜂窝移动通信网络公共控制信号的立体覆盖控制方法
CN105763241A (zh) * 2014-12-18 2016-07-13 中兴通讯股份有限公司 功率控制方法、装置和终端
US9716541B2 (en) 2015-09-15 2017-07-25 Qualcomm Incorporated Systems and methods for reducing interference using polarization diversity
US10582455B2 (en) * 2016-08-31 2020-03-03 Qualcomm Incorporated System and method for reducing interference from neighboring wireless devices

Also Published As

Publication number Publication date
KR102522547B1 (ko) 2023-04-14
US20180063794A1 (en) 2018-03-01
US10582455B2 (en) 2020-03-03
US20200187129A1 (en) 2020-06-11
US10917859B2 (en) 2021-02-09
JP2019528636A (ja) 2019-10-10
JP7072559B2 (ja) 2022-05-20
KR20190045185A (ko) 2019-05-02
TWI734824B (zh) 2021-08-01
EP3508008B1 (en) 2022-07-13
CN109644413B (zh) 2021-12-10
WO2018044581A1 (en) 2018-03-08
TW201813337A (zh) 2018-04-01
EP3508008A1 (en) 2019-07-10
CN109644413A (zh) 2019-04-16

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 52/24 , H04B 17/373

Ipc: H04B 17/373 (2015.01), H04W 52/24 (2009.01), H04W

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]