BRPI0910778A2 - sistema e método para estrutura, protocolo e operação de quadro de tranferência sem fio - Google Patents

sistema e método para estrutura, protocolo e operação de quadro de tranferência sem fio

Info

Publication number
BRPI0910778A2
BRPI0910778A2 BRPI0910778A BRPI0910778A BRPI0910778A2 BR PI0910778 A2 BRPI0910778 A2 BR PI0910778A2 BR PI0910778 A BRPI0910778 A BR PI0910778A BR PI0910778 A BRPI0910778 A BR PI0910778A BR PI0910778 A2 BRPI0910778 A2 BR PI0910778A2
Authority
BR
Brazil
Prior art keywords
protocol
frame structure
transfer frame
wireless transfer
wireless
Prior art date
Application number
BRPI0910778A
Other languages
English (en)
Inventor
Yu Derek
Zhang Hang
Bahceci Israfil
Fong Mo-Han
Gamini Senarath Nimal
Zhu Peiying
Sun Sheng
Tong Wen
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of BRPI0910778A2 publication Critical patent/BRPI0910778A2/pt
Publication of BRPI0910778B1 publication Critical patent/BRPI0910778B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
BRPI0910778-9A 2008-04-21 2009-04-21 estação de retransmissão para utilização em um sistema de comunicação sem fio BRPI0910778B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4657908P 2008-04-21 2008-04-21
US61/046,579 2008-04-21
PCT/CA2009/000524 WO2009129614A1 (en) 2008-04-21 2009-04-21 System and method for wireless relay frame structure, protocol and operation

Publications (2)

Publication Number Publication Date
BRPI0910778A2 true BRPI0910778A2 (pt) 2019-01-02
BRPI0910778B1 BRPI0910778B1 (pt) 2020-12-29

Family

ID=41216368

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910778-9A BRPI0910778B1 (pt) 2008-04-21 2009-04-21 estação de retransmissão para utilização em um sistema de comunicação sem fio

Country Status (7)

Country Link
US (1) US8576753B2 (pt)
EP (1) EP2272273B1 (pt)
JP (1) JP5512656B2 (pt)
KR (1) KR101500025B1 (pt)
CN (1) CN102057714B (pt)
BR (1) BRPI0910778B1 (pt)
WO (1) WO2009129614A1 (pt)

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Also Published As

Publication number Publication date
KR101500025B1 (ko) 2015-03-06
WO2009129614A1 (en) 2009-10-29
JP5512656B2 (ja) 2014-06-04
JP2011519530A (ja) 2011-07-07
EP2272273A4 (en) 2015-08-19
EP2272273A1 (en) 2011-01-12
KR20100135900A (ko) 2010-12-27
CN102057714A (zh) 2011-05-11
BRPI0910778B1 (pt) 2020-12-29
US8576753B2 (en) 2013-11-05
CN102057714B (zh) 2013-12-25
US20110038284A1 (en) 2011-02-17
EP2272273B1 (en) 2017-07-26

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B25A Requested transfer of rights approved

Owner name: ROCKSTAR BIDCO, L.P. (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: APPLE INC. (US)

B25G Requested change of headquarter approved

Owner name: APPLE INC. (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 16/26 , H04W 36/08 , H04W 36/30 , H04W 80/00

Ipc: H04W 16/26 (2009.01), H04W 36/08 (2009.01), H04W 3

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2771 DE 15-02-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.