WO2008111170A1 - 移動通信方法及び装置 - Google Patents

移動通信方法及び装置 Download PDF

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Publication number
WO2008111170A1
WO2008111170A1 PCT/JP2007/054946 JP2007054946W WO2008111170A1 WO 2008111170 A1 WO2008111170 A1 WO 2008111170A1 JP 2007054946 W JP2007054946 W JP 2007054946W WO 2008111170 A1 WO2008111170 A1 WO 2008111170A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
mobile station
edge
communication scheme
present
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2007/054946
Other languages
English (en)
French (fr)
Inventor
Tsuguhisa Kuwada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to PCT/JP2007/054946 priority Critical patent/WO2008111170A1/ja
Publication of WO2008111170A1 publication Critical patent/WO2008111170A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode 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

Landscapes

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

Abstract

　サービスエリアが一部重複している第１及び第２の通信方式で通信可能な移動通信方法及び装置において、移動局の消費電力をより低減するため、該第１の通信方式による通信中に受信する情報から、移動局が、該第１の通信方式のサービスエリア端に位置するか否かを判定する。該サービスエリア端に位置すると判定した時、該第２の通信方式でも通信開始可能な状態にする。また、この後、該第２の通信方式で通信可能な基地局を探索した時、該基地局へのハンドオーバを実行する。該ハンドオーバの実行後、該第２の通信方式による通信中に受信する情報から、移動局が、該第２の通信方式のサービスエリア端に位置するか否かを判定する。該第２の通信方式のサービスエリア端に位置しないと判定した時、該第１の通信方式による通信を停止状態にする。
PCT/JP2007/054946 2007-03-13 2007-03-13 移動通信方法及び装置 Ceased WO2008111170A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/054946 WO2008111170A1 (ja) 2007-03-13 2007-03-13 移動通信方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/054946 WO2008111170A1 (ja) 2007-03-13 2007-03-13 移動通信方法及び装置

Publications (1)

Publication Number Publication Date
WO2008111170A1 true WO2008111170A1 (ja) 2008-09-18

Family

ID=39759121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/054946 Ceased WO2008111170A1 (ja) 2007-03-13 2007-03-13 移動通信方法及び装置

Country Status (1)

Country Link
WO (1) WO2008111170A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03274926A (ja) * 1990-03-26 1991-12-05 Nippon Telegr & Teleph Corp <Ntt> 移動局のシステム移行制御方式
JPH09121376A (ja) * 1995-08-18 1997-05-06 N T T Ido Tsushinmo Kk 移動局のモード切り換え方法
JP2003224874A (ja) * 2002-01-29 2003-08-08 Fujitsu Ltd 移動通信ネットワークのルータおよび移動通信端末

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03274926A (ja) * 1990-03-26 1991-12-05 Nippon Telegr & Teleph Corp <Ntt> 移動局のシステム移行制御方式
JPH09121376A (ja) * 1995-08-18 1997-05-06 N T T Ido Tsushinmo Kk 移動局のモード切り換え方法
JP2003224874A (ja) * 2002-01-29 2003-08-08 Fujitsu Ltd 移動通信ネットワークのルータおよび移動通信端末

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