DE3888583T2 - Verfahren zur steuerung der verbindung kabelfreier fernsprecher. - Google Patents

Verfahren zur steuerung der verbindung kabelfreier fernsprecher.

Info

Publication number
DE3888583T2
DE3888583T2 DE3888583T DE3888583T DE3888583T2 DE 3888583 T2 DE3888583 T2 DE 3888583T2 DE 3888583 T DE3888583 T DE 3888583T DE 3888583 T DE3888583 T DE 3888583T DE 3888583 T2 DE3888583 T2 DE 3888583T2
Authority
DE
Germany
Prior art keywords
controlling
connection
wireless telephones
telephones
wireless
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.)
Expired - Fee Related
Application number
DE3888583T
Other languages
English (en)
Other versions
DE3888583D1 (de
Inventor
Kazuyuki Tate
Ryoji Kawasaki
Noboru Nec Corporation Saegusa
Yukihiro Nec Corporati Shimura
Syoji Huse
Koji Ono
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.)
Nec Corp Tokio/tokyo Jp Nippon Telegraph And Te
Original Assignee
Toshiba Corp
NEC Corp
Nippon Telegraph and Telephone 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 Toshiba Corp, NEC Corp, Nippon Telegraph and Telephone Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3888583D1 publication Critical patent/DE3888583D1/de
Publication of DE3888583T2 publication Critical patent/DE3888583T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/727—Identification code transfer arrangements
DE3888583T 1987-01-16 1988-01-14 Verfahren zur steuerung der verbindung kabelfreier fernsprecher. Expired - Fee Related DE3888583T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62007775A JPH0824388B2 (ja) 1987-01-16 1987-01-16 コ−ドレス電話装置の接続制御方式
PCT/JP1988/000028 WO1988005620A1 (en) 1987-01-16 1988-01-14 Method of controlling the connection of cordless telephone equipment

Publications (2)

Publication Number Publication Date
DE3888583D1 DE3888583D1 (de) 1994-04-28
DE3888583T2 true DE3888583T2 (de) 1994-06-30

Family

ID=11675049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888583T Expired - Fee Related DE3888583T2 (de) 1987-01-16 1988-01-14 Verfahren zur steuerung der verbindung kabelfreier fernsprecher.

Country Status (7)

Country Link
US (1) US4991198A (de)
EP (1) EP0298130B1 (de)
JP (1) JPH0824388B2 (de)
KR (1) KR910005650B1 (de)
AU (1) AU592692B2 (de)
DE (1) DE3888583T2 (de)
WO (1) WO1988005620A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723264A (en) * 1987-06-19 1988-02-02 Motorola, Inc. Signalling method for establishing trunked communication
JP2700572B2 (ja) * 1989-01-20 1998-01-21 日本電信電話株式会社 移動通信装置
GB8907317D0 (en) * 1989-03-31 1989-05-17 Plessey Telecomm Communications systems
JP2806591B2 (ja) * 1990-02-08 1998-09-30 日本電気株式会社 無線電話システムの着信方式
JP2542452B2 (ja) * 1990-07-23 1996-10-09 三菱電機株式会社 コ―ドレス電話装置
US5765108A (en) * 1991-07-31 1998-06-09 Telstra Corporation Limited Telecommunications system
NZ243768A (en) * 1991-07-31 1995-04-27 Telstra Corp Ltd Radio telephone network access control according to identity of calling unit
DE4138886C1 (de) * 1991-11-27 1993-04-08 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De
US5379339A (en) * 1992-03-31 1995-01-03 Casio Computer Co., Ltd. Method and apparatus for calling a handset unit in radio telephone system
JP3120387B2 (ja) * 1992-08-04 2000-12-25 ユニデン株式会社 コードレス電話装置
JPH06120890A (ja) * 1992-10-01 1994-04-28 Uniden Corp コードレスシステム電話装置
DE4317143C2 (de) * 1993-05-24 1999-02-18 Deutsche Telekom Mobil Verfahren und Einrichtung zum Betrieb eines Mobilfunknetzes
US5530945A (en) * 1993-08-31 1996-06-25 At&T Corp. Infrastructure equipment in a wireless communication system serves different service providers
US5787078A (en) * 1994-03-09 1998-07-28 Alcatel N.V. Frame Synchronization method
DE4407794A1 (de) * 1994-03-09 1995-09-14 Sel Alcatel Ag Verfahren zur Synchronisation vom Impulsrahmen
US6115613A (en) * 1997-07-02 2000-09-05 Telefonaktiebolaget L M Ericsson System and method for providing telephone service to each member of a group of radio telephone subscribers
CN1088314C (zh) * 1998-05-08 2002-07-24 杨明杰 室内无绳电话网实现方法及其电话设备
US6321080B1 (en) * 1999-03-15 2001-11-20 Lucent Technologies, Inc. Conference telephone utilizing base and handset transducers
US7403795B1 (en) * 2000-09-18 2008-07-22 International Business Machines Corporation Telephone network edge node device and method for bridging and privacy
JP2007259371A (ja) * 2006-03-27 2007-10-04 Hitachi Kokusai Electric Inc 無線通信システム
JP4740276B2 (ja) * 2008-03-17 2011-08-03 株式会社日立国際電気 移動局装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467140A (en) * 1981-05-01 1984-08-21 Masco Corporation Of Indiana Microprocessor-based cordless telephone system
AT391234B (de) * 1981-09-08 1990-09-10 Center Nachrichtentechnische A Drahtloser telefonapparat
JPS60260239A (ja) * 1984-06-07 1985-12-23 Sony Corp 送受信装置
JPS619039A (ja) * 1984-06-25 1986-01-16 Sony Corp マルチチヤンネルアクセス無線方式
JPS61105138A (ja) * 1984-10-29 1986-05-23 Nec Corp 無線電話装置
JPS6248131A (ja) * 1985-08-27 1987-03-02 Nippon Telegr & Teleph Corp <Ntt> 無線電話方式
JPH0815347B2 (ja) * 1985-08-27 1996-02-14 日本電信電話株式会社 無線電話方式
US4646345A (en) * 1986-06-09 1987-02-24 Motorola, Inc. Automatic unit ID for quasi-transmission trunked systems
JP3206955B2 (ja) * 1992-04-10 2001-09-10 旭光学工業株式会社 内視鏡の撮像装置接続用アダプタ
JP2986038B2 (ja) * 1992-09-16 1999-12-06 安藤電気株式会社 ラマン散乱光測定による光ファイバの温度測定器

Also Published As

Publication number Publication date
KR910005650B1 (en) 1991-08-01
JPH0824388B2 (ja) 1996-03-06
DE3888583D1 (de) 1994-04-28
JPS63176029A (ja) 1988-07-20
WO1988005620A1 (en) 1988-07-28
US4991198A (en) 1991-02-05
KR890700979A (ko) 1989-04-28
EP0298130B1 (de) 1994-03-23
AU1150388A (en) 1988-08-10
EP0298130A1 (de) 1989-01-11
EP0298130A4 (en) 1990-09-12
AU592692B2 (en) 1990-01-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC CORP., TOKIO/TOKYO, JP NIPPON TELEGRAPH AND TE

8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE BOECK TAPPE KOLLEGEN, 353

8339 Ceased/non-payment of the annual fee