BRPI0508548A - dispositivo de terminal de comunicação e método de retransmissão de comunicação - Google Patents

dispositivo de terminal de comunicação e método de retransmissão de comunicação

Info

Publication number
BRPI0508548A
BRPI0508548A BRPI0508548-9A BRPI0508548A BRPI0508548A BR PI0508548 A BRPI0508548 A BR PI0508548A BR PI0508548 A BRPI0508548 A BR PI0508548A BR PI0508548 A BRPI0508548 A BR PI0508548A
Authority
BR
Brazil
Prior art keywords
mobile station
data
communication
station
terminal device
Prior art date
Application number
BRPI0508548-9A
Other languages
English (en)
Inventor
Kenichi Miyoshi
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of BRPI0508548A publication Critical patent/BRPI0508548A/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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)

Abstract

DISPOSITIVO DE TERMINAL DE COMUNICAçãO E MéTODO DE RETRANSMISSãO DE COMUNICAçãO. A invenção refere-se a um dispositivo de estação móvel em um sistema de múltiplos saltos capaz de executar uma retransmissão de comunicação de outra estação enquanto suprimindo um aumento de consumo de energia da estação local. Neste dispositivo, no tempo t1, uma estação móvel MS2 transmite os dados S2 destinados a uma estação de base BS1, para uma estação móvel MS1. estação móvel MS1 recebe os dados S2 e temporariamente os armazena em um armazenamento temporário. A estação móvel MS1 aguarda até um tempo t4 quando os dados S1 da estação móvel MS1 devem ser transmitidos. Quando este tempo chega, os dados S2 armazenados no armazenamento temporário são multiplexados com os dados S1 da estação móvel MS1 e transmitidos para a estação de base BS1.
BRPI0508548-9A 2004-03-11 2005-03-08 dispositivo de terminal de comunicação e método de retransmissão de comunicação BRPI0508548A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004068793 2004-03-11
JP2005056381A JP4652846B2 (ja) 2004-03-11 2005-03-01 通信端末装置および通信中継方法
PCT/JP2005/004000 WO2005088867A1 (ja) 2004-03-11 2005-03-08 通信端末装置および通信中継方法

Publications (1)

Publication Number Publication Date
BRPI0508548A true BRPI0508548A (pt) 2007-08-14

Family

ID=34975944

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508548-9A BRPI0508548A (pt) 2004-03-11 2005-03-08 dispositivo de terminal de comunicação e método de retransmissão de comunicação

Country Status (7)

Country Link
US (2) US7505735B2 (pt)
EP (1) EP1710930A1 (pt)
JP (1) JP4652846B2 (pt)
KR (1) KR20060124751A (pt)
BR (1) BRPI0508548A (pt)
RU (1) RU2377727C2 (pt)
WO (1) WO2005088867A1 (pt)

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US20070202803A1 (en) 2007-08-30
US8447244B2 (en) 2013-05-21
RU2377727C2 (ru) 2009-12-27
US7505735B2 (en) 2009-03-17
RU2006132334A (ru) 2008-03-20
JP4652846B2 (ja) 2011-03-16
WO2005088867A1 (ja) 2005-09-22
JP2005295512A (ja) 2005-10-20
EP1710930A1 (en) 2006-10-11
KR20060124751A (ko) 2006-12-05

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