WO2008117357A1 - Communication method, base station apparatus, terminal apparatus, and communication system - Google Patents

Communication method, base station apparatus, terminal apparatus, and communication system Download PDF

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Publication number
WO2008117357A1
WO2008117357A1 PCT/JP2007/055887 JP2007055887W WO2008117357A1 WO 2008117357 A1 WO2008117357 A1 WO 2008117357A1 JP 2007055887 W JP2007055887 W JP 2007055887W WO 2008117357 A1 WO2008117357 A1 WO 2008117357A1
Authority
WO
WIPO (PCT)
Prior art keywords
frames
base station
data sequences
communication method
terminal apparatus
Prior art date
Application number
PCT/JP2007/055887
Other languages
French (fr)
Japanese (ja)
Inventor
Jun Yamagishi
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to PCT/JP2007/055887 priority Critical patent/WO2008117357A1/en
Publication of WO2008117357A1 publication Critical patent/WO2008117357A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • 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

Abstract

A communication method, a base station apparatus, a terminal apparatus and a communication system wherein the time requested for decoding frames can be shortened and the power consumption of terminal apparatus can be reduced. This communication method comprises generating data sequences the sequence orders of which are different between the respective base station apparatuses of adjacent cells; simultaneously transmits, by use of a common channel of a local cell, frames including the data sequences; receiving the frames transmitted from the base station apparatuses and including the data sequences having their respective different sequence orders; sequentially decoding the data sequences included in the respective frames to obtain decoded data; selectively combining the decoded data of the respective frames to reproduce the frames; determining whether there exist any defects of the reproduced frames; and halting, based on a determination result, the decoding of the frames including the data sequences having their respective different sequence orders.
PCT/JP2007/055887 2007-03-22 2007-03-22 Communication method, base station apparatus, terminal apparatus, and communication system WO2008117357A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055887 WO2008117357A1 (en) 2007-03-22 2007-03-22 Communication method, base station apparatus, terminal apparatus, and communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055887 WO2008117357A1 (en) 2007-03-22 2007-03-22 Communication method, base station apparatus, terminal apparatus, and communication system

Publications (1)

Publication Number Publication Date
WO2008117357A1 true WO2008117357A1 (en) 2008-10-02

Family

ID=39788102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055887 WO2008117357A1 (en) 2007-03-22 2007-03-22 Communication method, base station apparatus, terminal apparatus, and communication system

Country Status (1)

Country Link
WO (1) WO2008117357A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012531768A (en) * 2009-06-29 2012-12-10 電信科学技術研究院 Synchronization scheduling method, apparatus and system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535257A (en) * 2002-08-07 2005-11-17 インターディジタル テクノロジー コーポレイション Channel switching to support multimedia broadcast and multicast services
JP2006295392A (en) * 2005-04-07 2006-10-26 Matsushita Electric Ind Co Ltd Communication terminal and method of receiving same data

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535257A (en) * 2002-08-07 2005-11-17 インターディジタル テクノロジー コーポレイション Channel switching to support multimedia broadcast and multicast services
JP2006295392A (en) * 2005-04-07 2006-10-26 Matsushita Electric Ind Co Ltd Communication terminal and method of receiving same data

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012531768A (en) * 2009-06-29 2012-12-10 電信科学技術研究院 Synchronization scheduling method, apparatus and system
KR101372968B1 (en) * 2009-06-29 2014-03-13 차이나 아카데미 오브 텔레커뮤니케이션즈 테크놀로지 Synchronization schedule method, apparatus and system
US10015809B2 (en) 2009-06-29 2018-07-03 China Academy Of Telecommunications Technology Synchronization schedule method, apparatus and system

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