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
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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 2009-06-26
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
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 (https=)
EP (2) EP3379887B1 (https=)
JP (1) JP5345733B2 (https=)
KR (1) KR101342727B1 (https=)
CN (2) CN103067930B (https=)
BR (1) BRPI1009681B1 (https=)
SG (2) SG175956A1 (https=)
WO (1) WO2010151377A2 (https=)

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
WO2015023143A1 (ko) * 2013-08-14 2015-02-19 엘지전자 주식회사 무선랜에서 데이터를 전송하는 방법 및 장치
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
CA2439697C (en) 2001-03-02 2007-11-13 At&T Corp. Interference suppression methods for 802.11
JP2003163669A (ja) 2001-11-27 2003-06-06 Canon Inc 無線通信装置
EP1592175A4 (en) * 2003-02-03 2010-03-17 Sony Corp COMMUNICATION PROCEDURE, COMMUNICATION DEVICE AND COMPUTER PROGRAM
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
KR20080021764A (ko) 2005-06-08 2008-03-07 아바야 테크놀러지 코퍼레이션 무선 로컬 영역 네트워크들에서 숨겨진 단말들 회피
CN101356775B (zh) 2005-06-08 2012-07-04 阿瓦雅技术公司 在无线局域网中避免隐藏终端
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
CN101938845B (zh) 2015-05-27
JP2012531093A (ja) 2012-12-06
BRPI1009681A2 (pt) 2016-03-15
JP5345733B2 (ja) 2013-11-20
WO2010151377A2 (en) 2010-12-29
EP2446694A4 (en) 2015-07-29
KR20120024849A (ko) 2012-03-14
US8503359B2 (en) 2013-08-06
CN103067930A (zh) 2013-04-24
EP3379887B1 (en) 2024-07-03
CN103067930B (zh) 2016-04-27
SG186691A1 (en) 2013-01-30
CN101938845A (zh) 2011-01-05
KR101342727B1 (ko) 2013-12-19
EP3379887A1 (en) 2018-09-26
EP2446694A2 (en) 2012-05-02
WO2010151377A3 (en) 2011-03-03
US20100329178A1 (en) 2010-12-30
SG175956A1 (en) 2011-12-29

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Legal Events

Date Code Title Description
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.