SG92603A1 - Cordless telephones - Google Patents

Cordless telephones

Info

Publication number
SG92603A1
SG92603A1 SG9608348A SG1996008348A SG92603A1 SG 92603 A1 SG92603 A1 SG 92603A1 SG 9608348 A SG9608348 A SG 9608348A SG 1996008348 A SG1996008348 A SG 1996008348A SG 92603 A1 SG92603 A1 SG 92603A1
Authority
SG
Singapore
Prior art keywords
cordless telephones
cordless
telephones
Prior art date
Application number
SG9608348A
Other languages
English (en)
Inventor
Kunihiro Takushi
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 SG92603A1 publication Critical patent/SG92603A1/en

Links

Classifications

    • 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
    • H04M1/733—Cordless telephones with a plurality of base stations connected to a plurality of lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SG9608348A 1989-01-18 1990-01-16 Cordless telephones SG92603A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1009047A JP3003131B2 (ja) 1989-01-18 1989-01-18 コードレステレホン

Publications (1)

Publication Number Publication Date
SG92603A1 true SG92603A1 (en) 2002-11-19

Family

ID=11709729

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9608348A SG92603A1 (en) 1989-01-18 1990-01-16 Cordless telephones

Country Status (5)

Country Link
US (1) US5040205A (de)
EP (1) EP0379332B1 (de)
JP (1) JP3003131B2 (de)
DE (1) DE69025780T2 (de)
SG (1) SG92603A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195127A (en) * 1988-09-19 1993-03-16 Kabushiki Kaisha Toshiba Radio telephone system and its control method
JPH03283831A (ja) * 1990-03-30 1991-12-13 Shiyoudenriyoku Kosoku Tsushin Kenkyusho:Kk 移動通信方式
EP0610209A1 (de) * 1991-05-17 1994-08-17 Motorola, Inc. Kanal zuweisungsverfahren und gerät für ein kommunikationssystem
US5388149A (en) * 1991-06-03 1995-02-07 At&T Corp. Method and apparatus for determining availability of a public base unit for communicating with a cordless telephone in a public cordless telephone system
US5335360A (en) * 1991-06-25 1994-08-02 Motorola, Inc. Base site selection apparatus and method
KR960006140B1 (ko) * 1991-06-25 1996-05-09 모토로라 인코포레이티드 통신 링크를 설정하기 위한 방법 및 장치
DE9207008U1 (de) * 1992-05-23 1993-09-23 Christoph Emmerich GmbH & Co KG, 60435 Frankfurt Drahtloses telekommunikations-endgeraet
US5285443A (en) * 1992-08-25 1994-02-08 Motorola, Inc. Method and apparatus for synchronizing a time division duplexing communication system
DE19536530C1 (de) * 1995-09-29 1996-11-28 Siemens Ag Schnurlos-Telekommunikationssystem mit sichergestellter Interoperabilität von Schnurlos-Telekommunikationsanwendungen, insbesondere einem GAP-spezifischen DECT-System
DE69930091T2 (de) * 1998-07-28 2006-08-17 Canon K.K. Verfahren and Vorrichtung zur Nachrichtenübertragung in einem Netzwerk
ES2322680T3 (es) 1998-07-28 2009-06-24 Canon Kk Metodo y dispositivo para comunicacion en una red.
FR2781953A1 (fr) * 1998-07-28 2000-02-04 Canon Kk Procede et dispositif de communication sur un reseau
FR2781955A1 (fr) * 1998-07-28 2000-02-04 Canon Kk Procede et dispositif de communication sur un reseau
US8667105B1 (en) * 2002-06-26 2014-03-04 Apple Inc. Systems and methods facilitating relocatability of devices between networks
WO2006104887A2 (en) * 2005-03-25 2006-10-05 Schulein Robert B Audio and data communications system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260991A2 (de) * 1986-09-18 1988-03-23 Sony Corporation System und Verfahren für Funkverbindung
EP0265943A2 (de) * 1986-10-30 1988-05-04 Nec Corporation Funktelefonsystem
EP0293014A2 (de) * 1987-05-29 1988-11-30 Nippon Telegraph And Telephone Corporation Kontrollstation und vernetztes Funkkommunikationssystem mit einer in verschiedenen Betriebsarten arbeitenden Anschlusseinheit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8419003D0 (en) * 1984-07-25 1984-08-30 Racal Res Ltd Portable telephones
FR2568436B1 (fr) * 1984-07-27 1986-12-12 Philips Indle Cale Flers Sa Procede de gestion de l'appairage d'une base et d'un mobile, notamment telephonique, et dispositif de mise en oeuvre
JPH0746878B2 (ja) * 1985-08-27 1995-05-17 日本電信電話株式会社 無線電話装置の制御方式
JPS62207097A (ja) * 1986-03-07 1987-09-11 Oki Electric Ind Co Ltd 自動式構内交換機
JPS6348926A (ja) * 1986-08-19 1988-03-01 Fujitsu Ltd コ−ドレステレホンのマルチチヤネルアクセス方式
JPS6374330A (ja) * 1986-09-18 1988-04-04 Sony Corp 無線通信方法及びそれに用いる通信機
JPH01241929A (ja) * 1988-03-23 1989-09-26 Sony Corp コードレステレホン
JPH0226141A (ja) * 1988-07-15 1990-01-29 Nec Corp 無線回線制御方式

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260991A2 (de) * 1986-09-18 1988-03-23 Sony Corporation System und Verfahren für Funkverbindung
EP0265943A2 (de) * 1986-10-30 1988-05-04 Nec Corporation Funktelefonsystem
EP0293014A2 (de) * 1987-05-29 1988-11-30 Nippon Telegraph And Telephone Corporation Kontrollstation und vernetztes Funkkommunikationssystem mit einer in verschiedenen Betriebsarten arbeitenden Anschlusseinheit

Also Published As

Publication number Publication date
EP0379332A2 (de) 1990-07-25
DE69025780T2 (de) 1996-08-08
JPH02189036A (ja) 1990-07-25
DE69025780D1 (de) 1996-04-18
EP0379332B1 (de) 1996-03-13
JP3003131B2 (ja) 2000-01-24
EP0379332A3 (de) 1992-04-29
US5040205A (en) 1991-08-13

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