BRPI0909060A2 - descobrindo vizinhos em redes de área pessoal sem fio. - Google Patents

descobrindo vizinhos em redes de área pessoal sem fio.

Info

Publication number
BRPI0909060A2
BRPI0909060A2 BRPI0909060A BRPI0909060A BRPI0909060A2 BR PI0909060 A2 BRPI0909060 A2 BR PI0909060A2 BR PI0909060 A BRPI0909060 A BR PI0909060A BR PI0909060 A BRPI0909060 A BR PI0909060A BR PI0909060 A2 BRPI0909060 A2 BR PI0909060A2
Authority
BR
Brazil
Prior art keywords
area networks
personal area
wireless personal
discovering neighbors
discovering
Prior art date
Application number
BRPI0909060A
Other languages
English (en)
Inventor
Alex Kesselman
Carlos Cordeiro
Guoqing Li
Praveen Gopalakrishnan
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of BRPI0909060A2 publication Critical patent/BRPI0909060A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • 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
    • H04B17/345—Interference values
    • 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
    • H04B7/06—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
    • H04B7/0682—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 using phase diversity (e.g. phase sweeping)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
BRPI0909060A 2008-03-11 2009-03-10 descobrindo vizinhos em redes de área pessoal sem fio. BRPI0909060A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3548008P 2008-03-11 2008-03-11
US12/150,622 US20090233635A1 (en) 2008-03-11 2008-04-30 Discovering neighbors in wireless personal area networks
PCT/US2009/036686 WO2009114545A2 (en) 2008-03-11 2009-03-10 Discovering neighbors in wireless personal area networks

Publications (1)

Publication Number Publication Date
BRPI0909060A2 true BRPI0909060A2 (pt) 2015-11-24

Family

ID=43661050

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909060A BRPI0909060A2 (pt) 2008-03-11 2009-03-10 descobrindo vizinhos em redes de área pessoal sem fio.

Country Status (7)

Country Link
US (1) US20090233635A1 (pt)
EP (1) EP2253100A2 (pt)
JP (1) JP5055437B2 (pt)
KR (1) KR101150119B1 (pt)
CN (1) CN101971565A (pt)
BR (1) BRPI0909060A2 (pt)
WO (1) WO2009114545A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8149806B2 (en) 2008-03-11 2012-04-03 Intel Corporation Mechanism to avoid interference and improve communication latency in mmWave WPANs
US8289940B2 (en) * 2008-07-15 2012-10-16 Samsung Electronics Co., Ltd. System and method for channel access in dual rate wireless networks
US8537850B2 (en) * 2008-07-18 2013-09-17 Samsung Electronics Co., Ltd. Method and system for directional virtual sensing random access for wireless networks
US8472413B2 (en) * 2009-05-20 2013-06-25 Robert Bosch Gmbh Protocol for wireless networks
US8843073B2 (en) 2009-06-26 2014-09-23 Intel Corporation Radio resource measurement techniques in directional wireless networks
US8478820B2 (en) 2009-08-26 2013-07-02 Qualcomm Incorporated Methods and systems for service discovery management in peer-to-peer networks
US8478776B2 (en) 2009-10-30 2013-07-02 Qualcomm Incorporated Methods and systems for peer-to-peer network discovery using multi-user diversity
US8825818B2 (en) 2009-11-10 2014-09-02 Qualcomm Incorporated Host initiated connection to a device
US8730928B2 (en) 2010-02-23 2014-05-20 Qualcomm Incorporated Enhancements for increased spatial reuse in ad-hoc networks
US8812680B2 (en) 2011-09-14 2014-08-19 Qualcomm Incorporated Methods and apparatus for peer discovery interference management in a wireless wide area network
WO2014038846A1 (ko) * 2012-09-04 2014-03-13 한국전자통신연구원 채널 액세스 장치 및 그 방법
JP6273361B2 (ja) 2013-09-08 2018-01-31 インテル コーポレイション 無線通信ビームフォーミングの装置、システム、及び方法
CN106031212B (zh) * 2014-02-14 2020-01-10 瑞典爱立信有限公司 用于适配无线电协作方案的方法、节点、计算机程序以及计算机程序产品
US10654339B2 (en) * 2016-06-24 2020-05-19 Thermo King Corporation Method of pairing a sensor node for a transport refrigeration system using an assisting device, an assisting device for pairing a sensor node and a pairing system for a transport refrigeration system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677909A (en) * 1994-05-11 1997-10-14 Spectrix Corporation Apparatus for exchanging data between a central station and a plurality of wireless remote stations on a time divided commnication channel
KR100372900B1 (ko) * 2000-06-12 2003-02-19 (주)네스랩 스마트 안테나 시스템의 송수신 장치
US7075902B2 (en) * 2002-02-11 2006-07-11 Hrl Laboratories, Llc Apparatus, method, and computer program product for wireless networking using directional signaling
JP3880554B2 (ja) * 2003-07-18 2007-02-14 松下電器産業株式会社 空間分割多重アクセス方式ワイヤレス媒体アクセスコントローラ
US9572179B2 (en) * 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
CN1992956B (zh) * 2005-12-26 2011-03-02 中兴通讯股份有限公司 一种基于智能天线***的上下行信号处理方法
JP4744351B2 (ja) * 2006-04-28 2011-08-10 富士通株式会社 無線送信局及び無線受信局
KR101268691B1 (ko) * 2006-08-30 2013-05-29 퀄컴 인코포레이티드 스마트 안테나 시스템에서 빔 성형에 의해 데이터를수신하는 장치 및 방법
US7916704B2 (en) * 2007-06-29 2011-03-29 Motorola Solutions, Inc. Method of communication scheduling in a multihop network

Also Published As

Publication number Publication date
US20090233635A1 (en) 2009-09-17
KR101150119B1 (ko) 2012-06-08
CN101971565A (zh) 2011-02-09
WO2009114545A3 (en) 2009-11-05
EP2253100A2 (en) 2010-11-24
KR20100108462A (ko) 2010-10-06
JP2011512102A (ja) 2011-04-14
WO2009114545A2 (en) 2009-09-17
JP5055437B2 (ja) 2012-10-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.