BRPI1009681B1 - uso de liberação para envio e negação para envio atrasadas em redes sem fios direcionais - Google Patents

uso de liberação para envio e negação para envio atrasadas em redes sem fios direcionais Download PDF

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Publication number
BRPI1009681B1
BRPI1009681B1 BRPI1009681-7A BRPI1009681A BRPI1009681B1 BR PI1009681 B1 BRPI1009681 B1 BR PI1009681B1 BR PI1009681 A BRPI1009681 A BR PI1009681A BR PI1009681 B1 BRPI1009681 B1 BR PI1009681B1
Authority
BR
Brazil
Prior art keywords
directional
nav
cts
rts
dts
Prior art date
Application number
BRPI1009681-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Carlos Cordeiro
Original Assignee
Intel Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43380631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1009681(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Intel Corporation filed Critical Intel Corporation
Publication of BRPI1009681A2 publication Critical patent/BRPI1009681A2/pt
Publication of BRPI1009681B1 publication Critical patent/BRPI1009681B1/pt

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    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • 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
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
BRPI1009681-7A 2009-06-26 2010-05-05 uso de liberação para envio e negação para envio atrasadas em redes sem fios direcionais BRPI1009681B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/459,151 US8503359B2 (en) 2009-06-26 2009-06-26 Use of delayed clear-to-send and denial-to-send in directional wireless networks
US12/459,151 2009-06-26
PCT/US2010/033717 WO2010151377A2 (en) 2009-06-26 2010-05-05 Use of delayed clear-to-send and denial-to-send in directional wireless networks

Publications (2)

Publication Number Publication Date
BRPI1009681A2 BRPI1009681A2 (pt) 2016-03-15
BRPI1009681B1 true BRPI1009681B1 (pt) 2021-03-16

Family

ID=43380631

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009681-7A BRPI1009681B1 (pt) 2009-06-26 2010-05-05 uso de liberação para envio e negação para envio atrasadas em redes sem fios direcionais

Country Status (8)

Country Link
US (1) US8503359B2 (enExample)
EP (2) EP3379887B1 (enExample)
JP (1) JP5345733B2 (enExample)
KR (1) KR101342727B1 (enExample)
CN (2) CN103067930B (enExample)
BR (1) BRPI1009681B1 (enExample)
SG (2) SG175956A1 (enExample)
WO (1) WO2010151377A2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8503359B2 (en) 2009-06-26 2013-08-06 Intel Corporation Use of delayed clear-to-send and denial-to-send in directional wireless networks
US8428518B2 (en) * 2009-09-11 2013-04-23 Intel Corporation Traffic constraints in a mmWAVE wireless network
JP2013093717A (ja) * 2011-10-25 2013-05-16 Fujitsu Ltd 無線局、通信システム、及び通信方法
US9736862B2 (en) * 2012-12-12 2017-08-15 Qualcomm Incorporated Systems and methods for delay indication in a wireless message
CN105493608B (zh) * 2013-08-14 2020-01-21 Lg 电子株式会社 在无线局域网中发送数据的方法和设备
US20150063251A1 (en) * 2013-08-30 2015-03-05 Qualcomm Incorporated Methods and apparatus for extending a reverse direction grant on a wireless network
US9923663B2 (en) * 2014-03-28 2018-03-20 Intel IP Corporation Methods and arrangements for time-sharing in a dense environment
RU2681350C1 (ru) * 2015-06-05 2019-03-06 Телефонактиеболагет Лм Эрикссон (Пабл) Станция, точка доступа и реализованные в них способы обработки передач в сети беспроводной связи
US10362586B2 (en) 2015-10-13 2019-07-23 Futurewei Technologies, Inc. System and method for spatial reuse in directional random access
US20170290058A1 (en) * 2016-04-01 2017-10-05 Sarabjot Singh Systems and methods for avoiding hidden node collisions
WO2018031056A1 (en) * 2016-08-11 2018-02-15 Intel IP Corporation Denial to send frame for multiple channel access
US10405348B2 (en) * 2016-10-25 2019-09-03 Qualcomm Incorporated Slotted transmission and directional reception of RTS
EP3632174A1 (en) * 2017-05-31 2020-04-08 Telefonaktiebolaget LM Ericsson (publ) Network node, wireless device and methods for handling interference
WO2025071667A1 (en) * 2023-09-27 2025-04-03 Intel Corporation Communication station and apparatus used therein

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3987800B2 (ja) * 2001-03-02 2007-10-10 エイ・ティ・アンド・ティ・コーポレーション ８０２．１１用干渉抑圧方法
JP2003163669A (ja) 2001-11-27 2003-06-06 Canon Inc 無線通信装置
EP2357759B1 (en) * 2003-02-03 2016-02-03 Sony Corporation Collision avoidance in mobile ad hoc networks
US7826431B2 (en) * 2004-05-14 2010-11-02 Interdigital Technology Corporation Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage
JP4779438B2 (ja) * 2004-05-31 2011-09-28 パナソニック株式会社 無線通信方法および無線通信装置
JP2006186603A (ja) * 2004-12-27 2006-07-13 Advanced Telecommunication Research Institute International 無線装置
JP2006261984A (ja) 2005-03-16 2006-09-28 Mitsubishi Electric Corp 通信方法
CN1842001A (zh) 2005-03-31 2006-10-04 都科摩（北京）通信技术研究中心有限公司 用于无线分布式网络的媒体接入控制方法及装置
US7613138B2 (en) 2005-05-23 2009-11-03 Microsoft Corporation Separating control and data in wireless networks
CN101248687A (zh) 2005-06-08 2008-08-20 阿瓦雅技术公司 在无线局域网中避免暴露节点问题
KR20080021764A (ko) 2005-06-08 2008-03-07 아바야 테크놀러지 코퍼레이션 무선 로컬 영역 네트워크들에서 숨겨진 단말들 회피
US8879573B2 (en) * 2006-12-01 2014-11-04 Microsoft Corporation Media access control (MAC) protocol for cognitive wireless networks
US8837435B2 (en) * 2007-10-31 2014-09-16 Samsung Electronics Co., Ltd. Method and system for medium access control in communication networks
US8503359B2 (en) 2009-06-26 2013-08-06 Intel Corporation Use of delayed clear-to-send and denial-to-send in directional wireless networks

Also Published As

Publication number Publication date
KR20120024849A (ko) 2012-03-14
CN101938845B (zh) 2015-05-27
SG186691A1 (en) 2013-01-30
CN103067930B (zh) 2016-04-27
KR101342727B1 (ko) 2013-12-19
EP2446694A4 (en) 2015-07-29
EP2446694A2 (en) 2012-05-02
EP3379887B1 (en) 2024-07-03
CN101938845A (zh) 2011-01-05
JP2012531093A (ja) 2012-12-06
WO2010151377A3 (en) 2011-03-03
US20100329178A1 (en) 2010-12-30
US8503359B2 (en) 2013-08-06
BRPI1009681A2 (pt) 2016-03-15
CN103067930A (zh) 2013-04-24
JP5345733B2 (ja) 2013-11-20
WO2010151377A2 (en) 2010-12-29
SG175956A1 (en) 2011-12-29
EP3379887A1 (en) 2018-09-26

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/03/2021, OBSERVADAS AS CONDICOES LEGAIS.