BRPI0923304A8 - Método e aparelho para descobrir nós de transmissão. - Google Patents

Método e aparelho para descobrir nós de transmissão.

Info

Publication number
BRPI0923304A8
BRPI0923304A8 BRPI0923304A BRPI0923304A BRPI0923304A8 BR PI0923304 A8 BRPI0923304 A8 BR PI0923304A8 BR PI0923304 A BRPI0923304 A BR PI0923304A BR PI0923304 A BRPI0923304 A BR PI0923304A BR PI0923304 A8 BRPI0923304 A8 BR PI0923304A8
Authority
BR
Brazil
Prior art keywords
discovering
node
transmission nodes
relay
determining
Prior art date
Application number
BRPI0923304A
Other languages
English (en)
Inventor
e womack James
Cai Zhijun
Yu Yi
Original Assignee
Blackberry 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 Blackberry Ltd filed Critical Blackberry Ltd
Publication of BRPI0923304A2 publication Critical patent/BRPI0923304A2/pt
Publication of BRPI0923304A8 publication Critical patent/BRPI0923304A8/pt

Links

Classifications

    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

MÉTODO E APARELHO PARA DESCOBRIR NÓS DE RETRANSMISSÃO Trata-se de um método para determinar a presença de um nó de retransmissão (102) e um sistema de comunicações sem fio. O método inclui o recebimento de um nó de rede (102, 106) no sistema, com informação indicando a presença de pelo menos um nó de acesso e de um nó de retransmissão (210). O método posteriormente inclui determinar (220) se o nó de rede é aquele do nó de acesso e o nó de retransmissão está baseada na informação.
BRPI0923304A 2008-12-10 2009-01-14 Método e aparelho para descobrir nós de transmissão. BRPI0923304A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/331,992 US8848594B2 (en) 2008-12-10 2008-12-10 Method and apparatus for discovery of relay nodes
PCT/US2009/030967 WO2010068302A1 (en) 2008-12-10 2009-01-14 Method and apparatus for discovery of relay nodes

Publications (2)

Publication Number Publication Date
BRPI0923304A2 BRPI0923304A2 (pt) 2016-01-12
BRPI0923304A8 true BRPI0923304A8 (pt) 2017-10-03

Family

ID=40984959

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923304A BRPI0923304A8 (pt) 2008-12-10 2009-01-14 Método e aparelho para descobrir nós de transmissão.

Country Status (10)

Country Link
US (1) US8848594B2 (pt)
EP (1) EP2382823B1 (pt)
JP (1) JP5637998B2 (pt)
KR (1) KR101328535B1 (pt)
CN (1) CN102246562B (pt)
AU (1) AU2009325082B2 (pt)
BR (1) BRPI0923304A8 (pt)
CA (1) CA2746635C (pt)
SG (1) SG172005A1 (pt)
WO (1) WO2010068302A1 (pt)

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US20100142433A1 (en) 2010-06-10
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