BR112012022782A2 - estação de retransmissão e método de controle de comunicação - Google Patents

estação de retransmissão e método de controle de comunicação

Info

Publication number
BR112012022782A2
BR112012022782A2 BR112012022782A BR112012022782A BR112012022782A2 BR 112012022782 A2 BR112012022782 A2 BR 112012022782A2 BR 112012022782 A BR112012022782 A BR 112012022782A BR 112012022782 A BR112012022782 A BR 112012022782A BR 112012022782 A2 BR112012022782 A2 BR 112012022782A2
Authority
BR
Brazil
Prior art keywords
relay station
cell
station
relay
change
Prior art date
Application number
BR112012022782A
Other languages
English (en)
Inventor
Takano Hiroaki
Sawai Ryo
Guo Xin
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of BR112012022782A2 publication Critical patent/BR112012022782A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area

Landscapes

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

Abstract

estação de retransmissão e método de controle de comunicação. esta invenção é direcionada a evitar a colisão de ids de célula em comunicações de retransmissão realizadas por uma estação de retransmissão móvel, ainda suprimindo a degradação da taxa de transmissão. esta invenção provê uma estação de retransmissão para retransmitir sinais de rádio entre uma estação base e uma estação móvel. a estação de retransmissão compreende: uma unidade de comunicação para retransmitir sinais de rádio; uma unidade de decisão para decidir se muda-se o id de célula, que deve ser transmitido pela estação de retransmissão, para evitar colisão entre o id de célula da estação de retransmissão e o id de célula da estação de retransmissão; e uma unidade de controle para fazer com que, quando a unidade de decisão decidir mudar o id de célula, o id de célula de um destino de conexão de uma estação móvel que pertence à estação de retransmissão mude de um primeiro id de célula da estação de retransmissão mude de um primeiro id de célula da estação de retransmissão para um segundo id de célula da estação de retransmissão.
BR112012022782A 2010-03-16 2011-02-21 estação de retransmissão e método de controle de comunicação BR112012022782A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010059624A JP2011193375A (ja) 2010-03-16 2010-03-16 中継局及び通信制御方法
PCT/JP2011/053705 WO2011114839A1 (ja) 2010-03-16 2011-02-21 中継局及び通信制御方法

Publications (1)

Publication Number Publication Date
BR112012022782A2 true BR112012022782A2 (pt) 2018-05-22

Family

ID=44648946

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012022782A BR112012022782A2 (pt) 2010-03-16 2011-02-21 estação de retransmissão e método de controle de comunicação

Country Status (13)

Country Link
US (1) US9037075B2 (pt)
EP (1) EP2549825B1 (pt)
JP (1) JP2011193375A (pt)
KR (1) KR20130052541A (pt)
CN (1) CN102792762B (pt)
BR (1) BR112012022782A2 (pt)
ES (1) ES2678203T3 (pt)
HK (1) HK1175055A1 (pt)
MY (1) MY163388A (pt)
RU (1) RU2012138392A (pt)
SG (1) SG183952A1 (pt)
TW (1) TWI472179B (pt)
WO (1) WO2011114839A1 (pt)

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Also Published As

Publication number Publication date
ES2678203T3 (es) 2018-08-09
HK1175055A1 (zh) 2013-06-21
CN102792762B (zh) 2016-01-27
US20130017776A1 (en) 2013-01-17
RU2012138392A (ru) 2014-06-20
EP2549825A4 (en) 2015-09-23
EP2549825A1 (en) 2013-01-23
KR20130052541A (ko) 2013-05-22
TW201218669A (en) 2012-05-01
TWI472179B (zh) 2015-02-01
SG183952A1 (en) 2012-10-30
JP2011193375A (ja) 2011-09-29
CN102792762A (zh) 2012-11-21
US9037075B2 (en) 2015-05-19
MY163388A (en) 2017-09-15
WO2011114839A1 (ja) 2011-09-22
EP2549825B1 (en) 2018-06-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements