DE2537683C2
(de)
*
|
1975-08-23 |
1986-06-26 |
Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt |
Anordnung zur Kanalzuweisung in einem Funkübertragungssystem mit ortsfesten Funkstationen und Fahrzeugstationen
|
JPS5287904A
(en)
*
|
1976-01-19 |
1977-07-22 |
Nippon Telegr & Teleph Corp <Ntt> |
Moving communication circuit assignment system
|
US4029900A
(en)
*
|
1976-01-26 |
1977-06-14 |
Bell Telephone Laboratories, Incorporated |
Digital synchronizing signal recovery circuits for a data receiver
|
US4144496A
(en)
*
|
1976-03-17 |
1979-03-13 |
Harris Corporation |
Mobile communication system and method employing frequency reuse within a geographical service area
|
US4010327A
(en)
*
|
1976-05-11 |
1977-03-01 |
Motorola, Inc. |
Communication system interface circuit
|
NL7607300A
(nl)
*
|
1976-07-02 |
1978-01-04 |
Philips Nv |
Automatisch radio-telefoniesysteem.
|
JPS5313803A
(en)
*
|
1976-07-24 |
1978-02-07 |
Nippon Telegr & Teleph Corp <Ntt> |
Mobile communication system
|
JPS5328308A
(en)
*
|
1976-08-30 |
1978-03-16 |
Nippon Telegr & Teleph Corp <Ntt> |
Countermeasure system for trouble o f mobile radio
|
JPS5839423B2
(ja)
*
|
1976-08-30 |
1983-08-30 |
日本電信電話株式会社 |
無線回線制御方式
|
US4144411A
(en)
*
|
1976-09-22 |
1979-03-13 |
Bell Telephone Laboratories, Incorporated |
Cellular radiotelephone system structured for flexible use of different cell sizes
|
DE2650823A1
(de)
*
|
1976-11-06 |
1978-05-11 |
Licentia Gmbh |
Verfahren und anordnungen zum automatischen aufbau von funkverbindungen
|
US4128740A
(en)
*
|
1977-02-14 |
1978-12-05 |
Motorola, Inc. |
Antenna array for a cellular RF communications system
|
DE2709855A1
(de)
*
|
1977-03-07 |
1978-09-14 |
Siemens Ag |
Fernsprech- und datennetz fuer mobile teilnehmer
|
US4122304A
(en)
*
|
1977-04-01 |
1978-10-24 |
Motorola, Inc. |
Control circuitry for a radio telephone
|
US4184052A
(en)
*
|
1978-01-16 |
1980-01-15 |
Texas Instruments Incorporated |
AM/FM time division surface wave device transmitter
|
IL56382A
(en)
*
|
1978-02-13 |
1981-05-20 |
Motorola Inc |
Method and apparatus for a radiotelephone communications system
|
US4268722A
(en)
*
|
1978-02-13 |
1981-05-19 |
Motorola, Inc. |
Radiotelephone communications system
|
GB2046556B
(en)
*
|
1978-11-23 |
1983-05-11 |
Plessey Co Ltd |
Telecommunications system incorporating portable communications units
|
DE3067506D1
(en)
*
|
1979-02-23 |
1984-05-24 |
Xaveer Chantrain |
Telecommunication system of the mobile radio type
|
DE2923088A1
(de)
*
|
1979-06-07 |
1980-12-18 |
Tekade Felten & Guilleaume |
Funknetz mit zellenstruktur
|
DE3130176A1
(de)
*
|
1981-07-30 |
1983-02-17 |
Siemens AG, 1000 Berlin und 8000 München |
Verfahren zur dynamischen zeitschlitzvergabe des organisationskanals zellularer mobilfunknetze in abhaengigkeit vom verkehrsaufkommen
|
DE3246742C1
(de)
*
|
1982-12-17 |
1984-07-05 |
Philips Kommunikations Industrie AG, 8500 Nürnberg |
Verfahren zur Verteilung der Verkehrsmenge auf verschiedene Organisationskanaele eines Funkuebertragungssystems
|
DE3246743C1
(de)
*
|
1982-12-17 |
1984-07-05 |
Philips Kommunikations Industrie AG, 8500 Nürnberg |
Verfahren zur Verteilung der Verkehrsmenge auf verschiedene Organisationskanaele eines Funkuebetragungssystems
|
DE3334886A1
(de)
*
|
1983-09-27 |
1985-04-18 |
Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt |
Mobilfunksystem mit einem buendel von sprechkanaelen, einem organisationskanal und zentraler kanalzuteilung
|
JPS60143037A
(ja)
*
|
1983-12-29 |
1985-07-29 |
Nippon Telegr & Teleph Corp <Ntt> |
移動無線通信方式
|
US4654655A
(en)
*
|
1984-03-02 |
1987-03-31 |
Motorola, Inc. |
Multi-user serial data bus
|
US5375161A
(en)
*
|
1984-09-14 |
1994-12-20 |
Accessline Technologies, Inc. |
Telephone control system with branch routing
|
US6545589B1
(en)
|
1984-09-14 |
2003-04-08 |
Aspect Communications Corporation |
Method and apparatus for managing telecommunications
|
US5588037A
(en)
*
|
1984-09-14 |
1996-12-24 |
Accessline Technologies, Inc. |
Remote access telephone control system
|
US5752191A
(en)
|
1984-09-14 |
1998-05-12 |
Accessline Technologies, Inc. |
Telephone control system which connects a caller with a subscriber AT A telephone address
|
US6201950B1
(en)
*
|
1984-09-14 |
2001-03-13 |
Aspect Telecommunications Corporation |
Computer-controlled paging and telephone communication system and method
|
DE3441722A1
(de)
*
|
1984-11-15 |
1986-05-15 |
Robert Bosch Gmbh, 7000 Stuttgart |
Funktelefonnetz
|
US4649567A
(en)
*
|
1985-04-22 |
1987-03-10 |
General Electric Company |
Dispatch overdialing for inter-group and other added calling/called access to communications channels in a trunked radio communications system
|
US4670899A
(en)
*
|
1985-05-31 |
1987-06-02 |
Northern Telecom Limited |
Load balancing for cellular radiotelephone system
|
US4682367A
(en)
*
|
1985-11-13 |
1987-07-21 |
General Electric Company |
Mobile radio communications system with join feature
|
US4672657A
(en)
*
|
1985-12-17 |
1987-06-09 |
Motorola, Inc. |
Multichannel telephone system
|
US4730187A
(en)
*
|
1986-02-18 |
1988-03-08 |
Motorola, Inc. |
Interface method and apparatus for a cellular system site controller
|
US4843633A
(en)
*
|
1986-02-18 |
1989-06-27 |
Motorola, Inc. |
Interface method and apparatus for a cellular system site controller
|
US4704734A
(en)
*
|
1986-02-18 |
1987-11-03 |
Motorola, Inc. |
Method and apparatus for signal strength measurement and antenna selection in cellular radiotelephone systems
|
DK96686D0
(da)
*
|
1986-03-03 |
1986-03-03 |
Storno As |
Fremgangsmaade til drift af mobiltelefonanlaeg, mobiltelefonanlaeg og mobiltelefon
|
US4696027A
(en)
*
|
1986-08-01 |
1987-09-22 |
Motorola, Inc. |
Handoff apparatus and method with interference reduction for a radio system
|
GB8619875D0
(en)
*
|
1986-08-15 |
1986-09-24 |
British Telecomm |
Communications system
|
US4723266A
(en)
*
|
1987-01-21 |
1988-02-02 |
General Electric Company |
Cellular communication system sharing control channels between cells to reduce number of control channels
|
US4797947A
(en)
*
|
1987-05-01 |
1989-01-10 |
Motorola, Inc. |
Microcellular communications system using macrodiversity
|
US5125102A
(en)
*
|
1987-06-03 |
1992-06-23 |
Ericsson Ge Mobile Communications Inc. |
Trunked radio repeater system including synchronization of a control channel and working channels
|
US5274837A
(en)
*
|
1987-06-03 |
1993-12-28 |
Ericsson Ge Mobile Communications Inc. |
Trunked radio repeater system with multigroup calling feature
|
US4905302A
(en)
*
|
1987-06-03 |
1990-02-27 |
General Electric Company |
Trunked radio repeater system
|
US4939746A
(en)
*
|
1987-06-03 |
1990-07-03 |
General Electric Company |
Trunked radio repeater system
|
US4811420A
(en)
*
|
1987-07-08 |
1989-03-07 |
International Mobile Machines Corporation |
Initialization of communication channel between a subsciber station and a base station in a subscriber communication system
|
US4833701A
(en)
*
|
1988-01-27 |
1989-05-23 |
Motorola, Inc. |
Trunked communication system with nationwide roaming capability
|
US4811380A
(en)
*
|
1988-01-29 |
1989-03-07 |
Motorola, Inc. |
Cellular radiotelephone system with dropped call protection
|
US4881073A
(en)
*
|
1988-02-22 |
1989-11-14 |
Telefind Corp. |
Paging system with dynamically programmable reception frequencies
|
GB8814176D0
(en)
*
|
1988-06-15 |
1988-07-20 |
Marconi Gec Ltd |
Communication systems
|
US5117501A
(en)
*
|
1988-08-08 |
1992-05-26 |
General Electric Company |
Dynamic regrouping in a trunked radio communications system
|
US5077828A
(en)
*
|
1988-09-01 |
1991-12-31 |
General Electric Company |
RF channel expansion in a trunked radio communications system
|
US4914651A
(en)
*
|
1988-09-20 |
1990-04-03 |
Cellular Data, Inc. |
Cellular data system
|
US4918431A
(en)
*
|
1988-10-31 |
1990-04-17 |
Motorola, Inc. |
Method and apparatus for automatically adjusting the output power of a transmitter
|
US5003619A
(en)
*
|
1989-01-31 |
1991-03-26 |
Motorola, Inc. |
Method and apparatus for adjusting the power of a transmitter
|
GB2228162B
(en)
*
|
1989-02-08 |
1993-05-19 |
Philips Electronic Associated |
Mobile radio transmission system and a mobile station for use in the system
|
US5086507A
(en)
*
|
1989-05-25 |
1992-02-04 |
Ericsson Ge Mobile Communications Inc. |
Drop channel pre-alert for trunked radio communication system
|
JPH0834627B2
(ja)
*
|
1989-07-24 |
1996-03-29 |
日本電気株式会社 |
チャネル選択方式
|
JP2549928B2
(ja)
*
|
1989-11-28 |
1996-10-30 |
日本電信電話株式会社 |
着信制御チャネル選択方法
|
US5047762A
(en)
*
|
1989-12-06 |
1991-09-10 |
Motorola, Inc. |
Method and apparatus for increasing co-channel utilization in a multi-station data communications network with overlapping coverage
|
US5247699A
(en)
*
|
1990-04-12 |
1993-09-21 |
Telefonaktiebolaget L M Ericsson |
Cellular frequency reuse cell plan
|
US5179559A
(en)
*
|
1990-07-27 |
1993-01-12 |
Motorola, Inc. |
Handoff method for a cellular system
|
US5420574A
(en)
*
|
1990-09-04 |
1995-05-30 |
Motorola, Inc. |
Channel allocation mechanism
|
US5276906A
(en)
*
|
1990-09-27 |
1994-01-04 |
Motorola, Inc. |
Radiotelephone system incorporating two thresholds for handoff
|
US5168575A
(en)
*
|
1990-09-28 |
1992-12-01 |
Motorola, Inc. |
Demand driven wide-area radio system resource assignment method and apparatus
|
US5231629A
(en)
*
|
1990-10-01 |
1993-07-27 |
Motorola, Inc. |
Full-duplex communication system
|
US5193091A
(en)
*
|
1990-12-12 |
1993-03-09 |
Motorola, Inc. |
Tdm communication system for a wide area site and a plurality of local sites
|
US5226071A
(en)
*
|
1990-12-18 |
1993-07-06 |
At&T Bell Laboratories |
Call path resource allocation in a wireless telecommunications system
|
GB2255474B
(en)
*
|
1991-03-22 |
1995-06-14 |
Racal Vodafone Ltd |
Cellular telecommunications networks and methods
|
CA2063901C
(en)
*
|
1991-03-25 |
2002-08-13 |
Arunas G. Slekys |
Cellular data overlay system
|
EP0522295B1
(de)
*
|
1991-06-06 |
2000-08-30 |
Fujitsu Limited |
Verbindungsverwaltungsgerät für Mobil-Funktelefon
|
MX9206570A
(es)
*
|
1991-11-15 |
1993-07-01 |
Csir |
Red de telecomunicaciones y metodo para establecer dicha red de telecomunicaciones.
|
US5890069A
(en)
*
|
1991-12-02 |
1999-03-30 |
Lucent Technologies Inc. |
Cordless telephone micro-cellular system
|
US5357559A
(en)
*
|
1991-12-12 |
1994-10-18 |
Telefonaktiebolaget L M Ericsson |
Listening control channel in a cellular mobile radiotelephone system
|
US5255307A
(en)
*
|
1992-05-07 |
1993-10-19 |
Sony Electronics Inc. |
Status indicator control for cellular mobile telephone system
|
US5408680A
(en)
*
|
1992-08-11 |
1995-04-18 |
Ericsson Ge Mobile Communications Inc. |
Single channel autonomous digitally trunked RF communications system
|
US5568511A
(en)
*
|
1992-08-26 |
1996-10-22 |
Ericsson Ge Mobile Communications Inc. |
System and method for radio disconnect and channel access for digitized speech trunked radio systems
|
US5546443A
(en)
*
|
1992-10-26 |
1996-08-13 |
Ericsson Ge Mobile Communications, Inc. |
Communication management technique for a radiotelephone system including microcells
|
US5437054A
(en)
*
|
1993-02-05 |
1995-07-25 |
The Research Foundation Of State University Of New York |
Method and apparatus of assigning and sharing channels in a cellular communication system
|
US5722043A
(en)
*
|
1993-02-05 |
1998-02-24 |
The Research Foundation Of State University Of New York |
Method and apparatus of assigning and sharing channels in a cellular communication system
|
DE4304095B4
(de)
*
|
1993-02-11 |
2005-08-25 |
Philips Intellectual Property & Standards Gmbh |
Mobilfunksystem
|
US5625890A
(en)
*
|
1993-06-29 |
1997-04-29 |
Swift Computers, Inc. |
Logging recorder system for trunking radio
|
US5710978A
(en)
*
|
1993-06-29 |
1998-01-20 |
Swift Computers, Inc. |
Logging recorder system for trunking radio
|
RU2110154C1
(ru)
*
|
1993-07-02 |
1998-04-27 |
Моторола, Инк. |
Способ и радиотелефонная система для переноса радиотелефонного вызова из одной зоны обслуживания в другую область техники
|
US5448621A
(en)
*
|
1993-08-02 |
1995-09-05 |
Motorola, Inc. |
Dynamic reallocation of spectral capacity in cellular communication systems
|
US7313251B2
(en)
|
1993-11-18 |
2007-12-25 |
Digimarc Corporation |
Method and system for managing and controlling electronic media
|
US6026156A
(en)
*
|
1994-03-18 |
2000-02-15 |
Aspect Telecommunications Corporation |
Enhanced call waiting
|
AU2097495A
(en)
*
|
1994-05-06 |
1995-11-29 |
Motorola, Inc. |
System for selecting a communication channel
|
DE4417045B4
(de)
*
|
1994-05-14 |
2004-02-26 |
T-Mobile Deutschland Gmbh |
Verfahren zur Ortsbestimmung von Fahrzeugen
|
US6560349B1
(en)
|
1994-10-21 |
2003-05-06 |
Digimarc Corporation |
Audio monitoring using steganographic information
|
FI945223A
(fi)
*
|
1994-11-07 |
1996-05-08 |
Nokia Telecommunications Oy |
Solukkoradiojärjestelmä sekä tukiasema
|
US6760463B2
(en)
*
|
1995-05-08 |
2004-07-06 |
Digimarc Corporation |
Watermarking methods and media
|
US7224819B2
(en)
|
1995-05-08 |
2007-05-29 |
Digimarc Corporation |
Integrating digital watermarks in multimedia content
|
US6411725B1
(en)
|
1995-07-27 |
2002-06-25 |
Digimarc Corporation |
Watermark enabled video objects
|
US7562392B1
(en)
|
1999-05-19 |
2009-07-14 |
Digimarc Corporation |
Methods of interacting with audio and ambient music
|
US6505160B1
(en)
|
1995-07-27 |
2003-01-07 |
Digimarc Corporation |
Connected audio and other media objects
|
US6965682B1
(en)
|
1999-05-19 |
2005-11-15 |
Digimarc Corp |
Data transmission by watermark proxy
|
US6411682B1
(en)
|
1995-09-21 |
2002-06-25 |
Aspect Telecommunications Corporation |
Computer controlled paging and telephone communication system and method
|
AU1044197A
(en)
*
|
1995-12-07 |
1997-06-27 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Emergency call handling in a cellular telecommunications system
|
US5883929A
(en)
*
|
1996-04-03 |
1999-03-16 |
Ericsson, Inc. |
Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter
|
US7715446B2
(en)
*
|
1996-04-25 |
2010-05-11 |
Digimarc Corporation |
Wireless methods and devices employing plural-bit data derived from audio information
|
DE19625856A1
(de)
*
|
1996-06-27 |
1997-09-25 |
Siemens Ag |
Verfahren und Anordnung zur Kanalauswahl bei zellularen Funksystemen
|
US5926755A
(en)
*
|
1996-08-07 |
1999-07-20 |
Telefonaktiebolaget Lm Ericsson |
Method and an arrangement for conducting multiple calls simultaneously
|
US5852506A
(en)
*
|
1996-10-25 |
1998-12-22 |
Sonics Associates, Inc. |
Method and apparatus for controlling program start/stop operations
|
US7187686B1
(en)
|
1996-11-01 |
2007-03-06 |
Sbc Properties, B.P. |
Telecommunication system, method and subscriber unit for use therein
|
US6370149B1
(en)
|
1998-07-20 |
2002-04-09 |
Ameritech Corporation |
Telecommunication system, method and subscriber unit for use therein
|
US5995834A
(en)
*
|
1996-12-24 |
1999-11-30 |
At&T Wireless Services, Inc. |
Method for controlling channel re-selection from a selected control channel to an alternative control channel
|
US5905960A
(en)
*
|
1997-03-31 |
1999-05-18 |
Motorola, Inc. |
Method of handling busy calls in a multiple zone communication system
|
JPH10304453A
(ja)
*
|
1997-04-25 |
1998-11-13 |
Nec Corp |
移動体通信システム
|
FR2764468A1
(fr)
*
|
1997-06-10 |
1998-12-11 |
Philips Electronics Nv |
Appareil telephonique sans fil
|
US5949763A
(en)
|
1997-07-17 |
1999-09-07 |
Ameritech Corporation |
Method and apparatus for providing broadband access conferencing services
|
US6141356A
(en)
|
1997-11-10 |
2000-10-31 |
Ameritech Corporation |
System and method for distributing voice and data information over wireless and wireline networks
|
JPH11155162A
(ja)
*
|
1997-11-19 |
1999-06-08 |
Nec Commun Syst Ltd |
無線交換機及び回線制御用プログラムを記録した記録媒体
|
US5995849A
(en)
*
|
1997-11-26 |
1999-11-30 |
Direct Wireless Communication Corp. |
Direct wireless communication system and method of operation
|
US7689532B1
(en)
|
2000-07-20 |
2010-03-30 |
Digimarc Corporation |
Using embedded data with file sharing
|
FI112842B
(fi)
|
1999-01-11 |
2004-01-15 |
Nokia Corp |
Menetelmä ja laitteet jatketun pakettikytkentäisen radioyhteyden toteuttamiseksi
|
US6335936B1
(en)
|
1999-04-22 |
2002-01-01 |
Ameritech Corporation |
Wide area communication networking
|
US6285671B1
(en)
*
|
1999-04-22 |
2001-09-04 |
Ameritech Corporation |
Method and system for providing facsimile service over a digital subscriber line
|
US6950653B2
(en)
*
|
2002-01-11 |
2005-09-27 |
Hubbell Incorporated |
Scanning tone remote adapter for land-mobile radio dispatch for use with dispersed dispatch stations
|
US20030237037A1
(en)
*
|
2002-06-19 |
2003-12-25 |
Koninklijke Philips Electronics N.V. |
Determination of signal transmission accuracy of a wireless device
|
US6937873B2
(en)
*
|
2003-01-22 |
2005-08-30 |
Motorola, Inc. |
Method and apparatus for dropping and reacquiring a dispatch channel
|
US7218620B2
(en)
*
|
2003-02-27 |
2007-05-15 |
Institute For Information Industry |
System of simulating mobile communication and method thereof
|
US20060068779A1
(en)
*
|
2004-09-22 |
2006-03-30 |
Nisbet Rex A |
Roaming of mobile radio units in a multicast digital network
|
KR20110045104A
(ko)
|
2004-12-28 |
2011-05-03 |
콘텐트가드 홀딩즈 인코포레이티드 |
라이센스 중심의 콘텐츠 소비를 위한 방법, 시스템, 및 장치
|
KR100827169B1
(ko)
*
|
2005-09-21 |
2008-05-02 |
삼성전자주식회사 |
스마트 안테나가 장착된 통신 시스템에서 핸드오프 시스템 및 방법
|
CN101001438B
(zh)
*
|
2006-01-10 |
2010-12-08 |
华为技术有限公司 |
相邻基站间协商工作信道的方法
|
US7706790B2
(en)
*
|
2006-04-04 |
2010-04-27 |
Kyocera Corporation |
System scanning method and arrangement for mobile wireless communication devices
|
US20080108360A1
(en)
*
|
2006-11-02 |
2008-05-08 |
Motorola, Inc. |
System and method for reassigning an active call to a new communication channel
|
JP5512656B2
(ja)
*
|
2008-04-21 |
2014-06-04 |
アップル インコーポレイテッド |
無線通信システムにおける中継局
|
US20100151895A1
(en)
*
|
2008-12-16 |
2010-06-17 |
Motorola, Inc. |
Method for managing competing call requests
|
US9179336B2
(en)
|
2013-02-19 |
2015-11-03 |
Mimosa Networks, Inc. |
WiFi management interface for microwave radio and reset to factory defaults
|
EP2916604B1
(de)
*
|
2014-03-06 |
2018-06-06 |
Mitsubishi Electric R&D Centre Europe B.V. |
Verfahren zur bestimmung der zeit- und frequenzressourcen zur durchführung einzelner k-übertragungen über aufeinanderfolgenden n-rahmen in einem drahtlosen kommunikationsnetz
|
US9998246B2
(en)
|
2014-03-13 |
2018-06-12 |
Mimosa Networks, Inc. |
Simultaneous transmission on shared channel
|
US10491438B2
(en)
|
2017-05-01 |
2019-11-26 |
At&T Intellectual Property I, L.P. |
Systems and methods for reinforcing signals on coupled channels during idle periods
|