DE3786590D1 - Funktelefonsystem mit gemeinsamem signalisierungskanal. - Google Patents
Funktelefonsystem mit gemeinsamem signalisierungskanal.Info
- Publication number
- DE3786590D1 DE3786590D1 DE8787106025T DE3786590T DE3786590D1 DE 3786590 D1 DE3786590 D1 DE 3786590D1 DE 8787106025 T DE8787106025 T DE 8787106025T DE 3786590 T DE3786590 T DE 3786590T DE 3786590 D1 DE3786590 D1 DE 3786590D1
- Authority
- DE
- Germany
- Prior art keywords
- telephone system
- radio telephone
- signaling channel
- common signaling
- common
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/16—WPBX [Wireless Private Branch Exchange]
-
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61095894A JPS62253235A (ja) | 1986-04-26 | 1986-04-26 | 無線電話装置 |
JP61120226A JPS62277825A (ja) | 1986-05-27 | 1986-05-27 | 無線電話装置 |
JP61198707A JPS6354834A (ja) | 1986-08-25 | 1986-08-25 | 無線電話システム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3786590D1 true DE3786590D1 (de) | 1993-08-26 |
DE3786590T2 DE3786590T2 (de) | 1994-02-24 |
Family
ID=27307939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87106025T Expired - Fee Related DE3786590T2 (de) | 1986-04-26 | 1987-04-24 | Funktelefonsystem mit gemeinsamem Signalisierungskanal. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4768218A (de) |
EP (1) | EP0243900B1 (de) |
AU (1) | AU586603B2 (de) |
CA (1) | CA1265274C (de) |
DE (1) | DE3786590T2 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4802200A (en) * | 1985-08-27 | 1989-01-31 | Nippon Telegraph And Telephone Corporation | Radio telephone system control apparatus and method |
US4756018A (en) * | 1986-04-05 | 1988-07-05 | Nec Corporation | Multiple access communication system having loop-check circuitry for switching intraoffice connections |
JPH07123314B2 (ja) * | 1986-05-09 | 1995-12-25 | 日本電気株式会社 | 無線通信装置 |
JPH0622344B2 (ja) * | 1986-07-26 | 1994-03-23 | 日本電気株式会社 | 移動通信システム |
US6167278A (en) * | 1986-10-22 | 2000-12-26 | Nilssen; Ole K. | Combination cordless-cellular telephone system |
US4882745A (en) * | 1987-05-08 | 1989-11-21 | Silver Alan H | Cordless headset telephone |
FI97010C (fi) * | 1987-05-29 | 1996-09-25 | Nec Corp | Ohjausasema ja radiotiedonsiirtoverkkojärjestelmä, joka sisältää eri toimintatiloissa toimivia kytkentälaiteyksiköitä |
FR2620887B1 (fr) * | 1987-09-18 | 1990-01-19 | Applic Electro Tech Avance | Installation telephonique a liaison hertzienne |
JPS6489841A (en) * | 1987-09-30 | 1989-04-05 | Toshiba Corp | Radiotelephony system |
JP2825257B2 (ja) * | 1989-02-17 | 1998-11-18 | 株式会社東芝 | 無線通信装置、およびこれに用いられる親装置と移動装置 |
IT1230400B (it) * | 1989-06-15 | 1991-10-21 | Italtel Spa | Stazione radio base per un sistema radiomobile digitale impiegante la tecnica di frequency hopping. |
JPH03117934A (ja) * | 1989-09-29 | 1991-05-20 | Toshiba Corp | 無線通信方式 |
US5687218A (en) * | 1990-02-15 | 1997-11-11 | Canon Kabushiki Kaisha | Cordless telephone |
US5203015A (en) * | 1990-03-26 | 1993-04-13 | Uniden America Corporation | Automatic channel selection in a mobile radio for telephone interconnect |
JP2901195B2 (ja) * | 1990-04-05 | 1999-06-07 | 株式会社東芝 | 無線通信方式 |
CA2041752A1 (en) * | 1990-05-02 | 1991-11-03 | Roland E. Williams | Private cellular telephone system |
EP0464015A2 (de) * | 1990-06-27 | 1992-01-02 | Telefonaktiebolaget L M Ericsson | Kommunikationsprotokoll für Vermittlungssysteme |
US5229995A (en) * | 1990-07-17 | 1993-07-20 | Northern Telecom Limited | Radio link architecture for wireless communication systems |
AU8959191A (en) * | 1990-10-23 | 1992-05-20 | Omnipoint Corporation | Method and apparatus for establishing spread spectrum communications |
US5517551A (en) * | 1990-12-04 | 1996-05-14 | Canon Kabushiki Kaisha | Telephone apparatus with dial key display for external line status |
US5557662A (en) * | 1990-12-24 | 1996-09-17 | Canon Kabushiki Kaisha | Communication apparatus capable of utilizing portable device |
US5259021A (en) * | 1991-04-08 | 1993-11-02 | Motorola, Inc. | Transmission of interconnection information for next generation cordless telephone networks |
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 |
DE4128811A1 (de) * | 1991-08-30 | 1993-03-04 | Standard Elektrik Lorenz Ag | Nebenstellenanlage |
JP2968099B2 (ja) * | 1991-09-20 | 1999-10-25 | 明星電気株式会社 | コードレスボタン電話システムのテナント制御方式 |
US5559861A (en) * | 1993-07-12 | 1996-09-24 | Matsushita Electric Industrial Co., Ltd. | Button telephone system which displays line status information |
CO4180414A1 (es) * | 1993-08-31 | 1995-06-07 | Bellsouth Corp | Sistema de comunicaciones radiotelefonicas con acceso direc- to a los circuitos de enlace entre oficinas y circuito de interfase para este fin |
US5371781A (en) * | 1993-09-30 | 1994-12-06 | At&T Corp. | System and method for identifying the incoming directory number when multiple directory numbers are assigned to one wireless device |
US6453178B1 (en) | 1994-02-24 | 2002-09-17 | Gte Wireless Service Corporation | Radiotelephone operating method with connected NPA dialing analysis |
US5594782A (en) * | 1994-02-24 | 1997-01-14 | Gte Mobile Communications Service Corporation | Multiple mode personal wireless communications system |
BR9506895A (pt) | 1994-02-24 | 1997-09-09 | Gte Mobile Comm Servinc | Radiotelefone celular com análise do número discado |
NZ279750A (en) * | 1994-02-24 | 1997-12-19 | Gte Mobile Comm Servinc | Multiple mode communication, selectively switched radiotelephone handsets |
BR9506894B1 (pt) * | 1994-02-24 | 2010-08-10 | método de operação de um sistema de telecomunicações celular, método de ativação de uma estação móvel celular e estação móvel em um sistema de telecomunicações rádio-celular. | |
JP2846815B2 (ja) * | 1994-05-18 | 1999-01-13 | キヤノン株式会社 | 電話装置 |
JP3227318B2 (ja) * | 1994-11-01 | 2001-11-12 | キヤノン株式会社 | 無線電話装置 |
BR9604779A (pt) * | 1995-04-04 | 1998-07-07 | Ericsson Ge Mobile Inc | Processos para completar uma chamada em um sistema de comunicação celular para uma estação móvel que faz parte de um grupo de usuários e para interpelar um grupo de estações móveis pertencentes a um grupo de usuários em um sistema de comunicação celular |
US6912375B2 (en) * | 1995-06-13 | 2005-06-28 | Canon Kabushiki Kaisha | Radio communicating apparatus |
DE19536530C1 (de) * | 1995-09-29 | 1996-11-28 | Siemens Ag | Schnurlos-Telekommunikationssystem mit sichergestellter Interoperabilität von Schnurlos-Telekommunikationsanwendungen, insbesondere einem GAP-spezifischen DECT-System |
GR1002909B (el) * | 1997-02-20 | 1998-05-20 | Κεντρο κινητης τηλεφωνιας | |
KR100378405B1 (ko) * | 1997-08-28 | 2003-07-16 | 삼성전자주식회사 | 무선전화기에서베이스절환방법 |
US6377821B2 (en) * | 1997-10-09 | 2002-04-23 | Avaya Technology Corp. | Display-based interface for a communication device |
US6122502A (en) * | 1997-12-23 | 2000-09-19 | Lucent Technologies Inc. | Roaming cordless telephone |
DE19841758A1 (de) * | 1998-09-11 | 1999-12-16 | Siemens Ag | Basisstation für drahtlose Kommunikationsdienste |
JP2003503898A (ja) * | 1999-06-29 | 2003-01-28 | シーメンス インフォメイション アンド コミュニケイション モバイル エルエルシー | マスタ移動ユニットとスレーブ局との連係のための方法およびシステム |
JP2003284143A (ja) * | 2002-03-20 | 2003-10-03 | Sharp Corp | 電話通信装置 |
US7886338B2 (en) * | 2006-10-06 | 2011-02-08 | Control4 Corporation | System and method for controlling access to local services without losing failover capibilty |
US8107946B2 (en) * | 2007-02-22 | 2012-01-31 | Control4 Corporation | System and method for using a wired network to send response messages in an automation system |
US8436943B2 (en) * | 2007-03-22 | 2013-05-07 | Control4 Corporation | System and method for automated audio visual system control |
US8588103B2 (en) * | 2007-04-10 | 2013-11-19 | Control4 Corporation | System and method for distributing communications through a dense mesh network |
US10877623B2 (en) | 2007-06-18 | 2020-12-29 | Wirepath Home Systems, Llc | Dynamic interface for remote control of a home automation network |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54146508A (en) * | 1978-05-10 | 1979-11-15 | Iwatsu Electric Co Ltd | Cordless telephone system |
JPS54161203A (en) * | 1978-06-12 | 1979-12-20 | Iwatsu Electric Co Ltd | Cordless key telephone system |
SE430013B (sv) * | 1981-12-21 | 1983-10-10 | Ericsson Telefon Ab L M | Forfarande och anleggning for overforing av telefonsamtal till en berbar, tradlos telefonapparat |
US4456793A (en) * | 1982-06-09 | 1984-06-26 | Bell Telephone Laboratories, Incorporated | Cordless telephone system |
JPS59181734A (ja) * | 1983-03-30 | 1984-10-16 | Nec Corp | 無線電話方式 |
JPS59186436A (ja) * | 1983-04-07 | 1984-10-23 | Sony Corp | コ−ドレステレホン |
US4538029A (en) * | 1983-09-30 | 1985-08-27 | General Telephone Of Florida | Apparatus for use with key telephone system with wireless telephone device |
US4538028A (en) * | 1983-09-30 | 1985-08-27 | General Telephone Of Florida | Apparatus for use with key telephone system with wireless telephone device |
JPS60170341A (ja) * | 1984-02-14 | 1985-09-03 | Nec Corp | 交換方式 |
US4640987A (en) * | 1984-04-23 | 1987-02-03 | Keizo Tsukada | Cordless telephone |
US4706274A (en) * | 1984-05-11 | 1987-11-10 | Southwestern Bell Telecommunications, Inc. | Cordless telephone system |
JPH0352048Y2 (de) * | 1985-04-30 | 1991-11-11 | ||
US4659878A (en) * | 1985-09-11 | 1987-04-21 | General Electric Company | Method and apparatus for interference free communications between a remote handset and a host subscriber unit in a Cellular Radio Telephone System |
US4672658A (en) * | 1985-10-16 | 1987-06-09 | At&T Company And At&T Bell Laboratories | Spread spectrum wireless PBX |
JPS62225096A (ja) * | 1986-03-26 | 1987-10-03 | Nec Corp | 無線電話方式 |
US4646345A (en) * | 1986-06-09 | 1987-02-24 | Motorola, Inc. | Automatic unit ID for quasi-transmission trunked systems |
-
1987
- 1987-04-24 CA CA535457A patent/CA1265274C/en not_active Expired
- 1987-04-24 DE DE87106025T patent/DE3786590T2/de not_active Expired - Fee Related
- 1987-04-24 AU AU71935/87A patent/AU586603B2/en not_active Ceased
- 1987-04-24 EP EP87106025A patent/EP0243900B1/de not_active Expired - Lifetime
- 1987-04-27 US US07/043,060 patent/US4768218A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1265274A (en) | 1990-01-30 |
AU586603B2 (en) | 1989-07-13 |
AU7193587A (en) | 1987-10-29 |
EP0243900A2 (de) | 1987-11-04 |
CA1265274C (en) | 1990-01-30 |
US4768218A (en) | 1988-08-30 |
EP0243900A3 (en) | 1989-07-19 |
DE3786590T2 (de) | 1994-02-24 |
EP0243900B1 (de) | 1993-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |