US3764915A
(en)
*
|
1971-06-25 |
1973-10-09 |
Bell Telephone Labor Inc |
Dynamic program control for channel assignment in mobile communication systems
|
US3798379A
(en)
*
|
1971-09-22 |
1974-03-19 |
Tel Ind Inc |
Connector terminal dial repulser
|
US3819872A
(en)
*
|
1972-07-10 |
1974-06-25 |
Bell Telephone Labor Inc |
Mobile telephone cellular switching system
|
US3818145A
(en)
*
|
1972-07-19 |
1974-06-18 |
United Eng Corp |
Radio paging system
|
CA1061412A
(en)
*
|
1973-05-15 |
1979-08-28 |
Marion L. Cunningham |
Mobile communication system and method employing directional service area coverage
|
US3898390A
(en)
*
|
1973-05-15 |
1975-08-05 |
Martin Marietta Corp |
Multiple zone communications system and method
|
US3906166A
(en)
*
|
1973-10-17 |
1975-09-16 |
Motorola Inc |
Radio telephone system
|
US3921094A
(en)
*
|
1974-10-07 |
1975-11-18 |
Bell Telephone Labor Inc |
Phase-locked frequency synthesizer with means for restoring stability
|
US4012597A
(en)
*
|
1975-11-24 |
1977-03-15 |
Motorola, Inc. |
Transmission trunk multichannel dispatch system with priority queuing
|
USRE32789E
(en)
*
|
1975-11-24 |
1988-11-22 |
Motorola, Inc. |
Transmission trunk multichannel dispatch system with priority queuing
|
US4144496A
(en)
*
|
1976-03-17 |
1979-03-13 |
Harris Corporation |
Mobile communication system and method employing frequency reuse within a geographical service area
|
JPS52130589A
(en)
*
|
1976-04-26 |
1977-11-01 |
Nippon Telegr & Teleph Corp <Ntt> |
Mobile radio controllig system
|
SE438232B
(sv)
*
|
1976-06-28 |
1985-04-01 |
Nippon Telegraph & Telephone |
Mobilradiotelefonsystem for inkoppling av mobilstationer till ett telefonnet
|
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
|
DE2659615C2
(de)
*
|
1976-12-30 |
1981-09-17 |
Siemens AG, 1000 Berlin und 8000 München |
Fernsprech- und Datennetz für mobile Teilnehmer
|
US4128740A
(en)
*
|
1977-02-14 |
1978-12-05 |
Motorola, Inc. |
Antenna array for a cellular RF communications system
|
US4112257A
(en)
*
|
1977-03-24 |
1978-09-05 |
Frost Edward G |
Comprehensive automatic mobile radio telephone system
|
DE2964187D1
(en)
*
|
1978-02-13 |
1983-01-13 |
Motorola Inc |
A method of and an apparatus for a radiotelephone communications system
|
US4233473A
(en)
*
|
1978-08-31 |
1980-11-11 |
Frost Edward G |
Comprehensive automatic mobile radio telephone system
|
US4229620A
(en)
*
|
1978-11-09 |
1980-10-21 |
Bell Telephone Laboratories, Incorporated |
Mobile radiotelephone station two-way ranging system
|
US4249181A
(en)
*
|
1979-03-08 |
1981-02-03 |
Bell Telephone Laboratories, Incorporated |
Cellular mobile radiotelephone system using tilted antenna radiation patterns
|
US4322842A
(en)
*
|
1979-10-23 |
1982-03-30 |
Altran Electronics |
Broadcast system for distribution automation and remote metering
|
US4312074A
(en)
*
|
1980-02-07 |
1982-01-19 |
Motorola, Inc. |
Method and apparatus for detecting a data signal including repeated data words
|
JPS56126339A
(en)
*
|
1980-03-10 |
1981-10-03 |
Nec Corp |
Mobile communication system
|
DE3012484C2
(de)
*
|
1980-03-31 |
1982-06-03 |
Siemens AG, 1000 Berlin und 8000 München |
Mobiles Funknetz
|
US4399555A
(en)
*
|
1980-04-28 |
1983-08-16 |
Bell Telephone Laboratories, Incorporated |
Cellular high capacity mobile radiotelephone system with fleet-calling arrangement for dispatch service
|
DE3021171A1
(de)
*
|
1980-06-04 |
1981-12-10 |
Siemens AG, 1000 Berlin und 8000 München |
Mobilfunksystem mit hauptkanaelen fuer die drahtlose kommunikation zwischen und mit mobilteilnehmergeraeten und mit subkanaelen fuer drahtlose nahverbindungen zwischen mobilteilnehmergeraeten und diesen zugeordneten tragbaren kommunikationsgeraeten
|
US4549311A
(en)
*
|
1982-08-03 |
1985-10-22 |
Motorola, Inc. |
Method and apparatus for measuring the strength of a radio signal frequency
|
IL68977A0
(en)
|
1982-08-03 |
1983-10-31 |
Motorola Inc |
Method and apparatus for controlling radio frequency signal communication paths
|
AU591781B2
(en)
*
|
1982-08-03 |
1989-12-14 |
Motorola, Inc. |
Method and apparatus for assigning duplex radio channels and scanning duplex radio channels assigned to mobile and portable radio telephones in a cellular radio telephone communications system
|
US4485486A
(en)
*
|
1982-08-03 |
1984-11-27 |
Motorola, Inc. |
Method and apparatus for assigning duplex radio channels and scanning duplex radio channels assigned to mobile and portable radio telephones in a cellular radiotelephone communications system
|
US4597105A
(en)
*
|
1982-11-12 |
1986-06-24 |
Motorola Inc. |
Data communications system having overlapping receiver coverage zones
|
US4481670A
(en)
*
|
1982-11-12 |
1984-11-06 |
Motorola, Inc. |
Method and apparatus for dynamically selecting transmitters for communications between a primary station and remote stations of a data communications system
|
US4726014A
(en)
*
|
1983-01-11 |
1988-02-16 |
U.S. Holding Company, Inc. |
Cellular mobile radio service telephone system
|
US4475010A
(en)
*
|
1983-05-05 |
1984-10-02 |
At&T Bell Laboratories |
High density cellular mobile radio communications
|
US4578815A
(en)
*
|
1983-12-07 |
1986-03-25 |
Motorola, Inc. |
Wide area coverage radio communication system and method
|
US4599490A
(en)
*
|
1983-12-19 |
1986-07-08 |
At&T Bell Laboratories |
Control of telecommunication switching systems
|
ATE52372T1
(de)
*
|
1984-02-23 |
1990-05-15 |
Ant Nachrichtentech |
Funkfernsprechsystem.
|
DE3574217D1
(en)
*
|
1984-07-13 |
1989-12-14 |
Motorola Inc |
Cellular voice and data radiotelephone system
|
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
|
SE455250B
(sv)
*
|
1985-09-13 |
1988-06-27 |
Comvik Ab |
Cellulert mobiltelefonsystem innefattande basstationer med en lokal vexel med uppringningsfunktion
|
US4682367A
(en)
*
|
1985-11-13 |
1987-07-21 |
General Electric Company |
Mobile radio communications system with join feature
|
US4726050A
(en)
*
|
1986-02-18 |
1988-02-16 |
Motorola, Inc. |
Scanning receiver allocation method and apparatus for cellular radiotelephone systems
|
US4694484A
(en)
*
|
1986-02-18 |
1987-09-15 |
Motorola, Inc. |
Cellular radiotelephone land station
|
US4843633A
(en)
*
|
1986-02-18 |
1989-06-27 |
Motorola, Inc. |
Interface method and apparatus for a cellular system site controller
|
US4730187A
(en)
*
|
1986-02-18 |
1988-03-08 |
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
|
US4696027A
(en)
*
|
1986-08-01 |
1987-09-22 |
Motorola, Inc. |
Handoff apparatus and method with interference reduction for a radio system
|
JP2705773B2
(ja)
*
|
1987-03-02 |
1998-01-28 |
エヌ・ティ・ティ移動通信網 株式会社 |
通信中チヤンネル切換方式
|
US4811380A
(en)
*
|
1988-01-29 |
1989-03-07 |
Motorola, Inc. |
Cellular radiotelephone system with dropped call protection
|
US5047764A
(en)
*
|
1988-02-22 |
1991-09-10 |
Telefind Corporation |
Paging system with dynamically programmable reception frequencies
|
US5432780A
(en)
*
|
1988-09-12 |
1995-07-11 |
Motorola, Inc. |
High capacity sectorized cellular communication system
|
GB2237478A
(en)
*
|
1989-10-23 |
1991-05-01 |
British Aerospace |
Radio telephony system
|
DE4008790A1
(de)
*
|
1990-03-19 |
1991-09-26 |
Albert Peitz |
Schaltungsanordnung fuer aus vermittlungsstellen bestehende fernmeldewaehlnetze, vorzugsweise fernsprechwaehlnetze
|
SE466829B
(sv)
*
|
1990-05-11 |
1992-04-06 |
Tateco Ab |
Anslutning av traadloesa telefoner till en abonnentvaexel
|
DE4017234A1
(de)
*
|
1990-05-29 |
1991-12-05 |
Rohde & Schwarz |
System zum aufbau von los-funkverbindungen von mobilen sende/empfangs-stationen zu anderen mobilen oder stationaeren gegenstationen
|
NZ239283A
(en)
*
|
1990-08-23 |
1994-09-27 |
Ericsson Telefon Ab L M |
Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality
|
US5222248A
(en)
*
|
1990-11-01 |
1993-06-22 |
Motorola, Inc. |
Call hand-off with user selectable site switching
|
US5226071A
(en)
*
|
1990-12-18 |
1993-07-06 |
At&T Bell Laboratories |
Call path resource allocation in a wireless telecommunications system
|
US5210787A
(en)
*
|
1991-02-05 |
1993-05-11 |
Telefonaktiebolaget L M Ericsson |
Subscriber interrogation point
|
US5175867A
(en)
*
|
1991-03-15 |
1992-12-29 |
Telefonaktiebolaget L M Ericsson |
Neighbor-assisted handoff in a cellular communications system
|
CA2064646A1
(en)
*
|
1991-04-02 |
1992-10-03 |
Kipling W. Fyfe |
Automatic number assignment module selection for mobile telephone
|
US5285469A
(en)
|
1991-06-03 |
1994-02-08 |
Omnipoint Data Corporation |
Spread spectrum wireless telephone system
|
FI87963C
(fi)
*
|
1991-06-06 |
1993-03-10 |
Telenokia Oy |
Foerfarande foer bildande av ett ankommande samtal till en radiotelefon i ett cellradiotelefonsystem
|
BR9205588A
(pt)
*
|
1991-12-06 |
1994-09-27 |
Motorola Inc |
Controlador em sistema de comunicação, centro de comutação, processo de estabelecimento de chamada, centro de comutação móvel em um sistema radiotelefônico, e sistema telefônico.
|
DE4215287A1
(de)
*
|
1992-05-09 |
1993-11-11 |
Aeg Mobile Communication |
Verfahren zur automatischen Kanalzuteilung in einem Funknetz
|
US5363426A
(en)
*
|
1992-07-06 |
1994-11-08 |
Motorola, Inc. |
Extended range paging for a radio frequency communication system
|
US5488737A
(en)
*
|
1992-11-17 |
1996-01-30 |
Southwestern Bell Technology Resources, Inc. |
Land-based wireless communications system having a scanned directional antenna
|
US6301478B1
(en)
|
1993-05-17 |
2001-10-09 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Intra cell handover and channel allocation to reduce interference
|
JPH08500953A
(ja)
*
|
1993-07-02 |
1996-01-30 |
モトローラ・インコーポレイテッド |
一つのカバレージ・エリアから別のカバレージ・エリアに無線電話呼を転送する方法および装置
|
US20030236070A1
(en)
*
|
2002-06-25 |
2003-12-25 |
Seligsohn Sherwin I. |
Sub-orbital, high altitude communications system
|
BR9407157A
(pt)
*
|
1993-07-30 |
1996-09-17 |
Int Multi Media Corp |
Aparelho de telecomunicações processo de comunicações e estação retransmissora para um sistema de telecommunicações sub- orbital em altitude elevada
|
US8483120B2
(en)
*
|
1993-07-30 |
2013-07-09 |
Sherwin I. Seligsohn |
High efficiency sub-orbital high altitude telecommunications system
|
US5448621A
(en)
*
|
1993-08-02 |
1995-09-05 |
Motorola, Inc. |
Dynamic reallocation of spectral capacity in cellular communication systems
|
US7387253B1
(en)
|
1996-09-03 |
2008-06-17 |
Hand Held Products, Inc. |
Optical reader system comprising local host processor and optical reader
|
TW441211B
(en)
|
1994-12-15 |
2001-06-16 |
At & Amp T Corp |
Emergency calling from a wireless telephone
|
US6104926A
(en)
*
|
1995-07-31 |
2000-08-15 |
Gte Airfone, Incorporated |
Call handoff
|
US6486794B1
(en)
*
|
1996-02-26 |
2002-11-26 |
Motorola, Inc. |
Method of locating a subscriber unit within the coverage area of a communication system
|
US6061337A
(en)
*
|
1996-12-02 |
2000-05-09 |
Lucent Technologies Inc. |
System and method for CDMA handoff using telemetry to determine the need for handoff and to select the destination cell site
|
US5973643A
(en)
*
|
1997-04-11 |
1999-10-26 |
Corsair Communications, Inc. |
Method and apparatus for mobile emitter location
|
DE19750361A1
(de)
*
|
1997-11-14 |
1999-05-20 |
Bosch Gmbh Robert |
Verfahren zur Übertragung von Informationen bzw. Endgerät zum Empfang von Daten
|
US7167711B1
(en)
|
1997-12-23 |
2007-01-23 |
Openwave Systems Inc. |
System and method for controlling financial transactions over a wireless network
|
AU3068499A
(en)
|
1998-03-03 |
1999-09-20 |
Itron Inc. |
Method and system for reading intelligent utility meters
|
DE19845796C2
(de)
*
|
1998-09-21 |
2002-01-17 |
Mannesmann Ag |
Kanalzuweisung eines Kanals für Datencalls mit anderem Nutz-/Störsignal (N/S)-Verhältnis als bei Kanälen für Sprach-Calls in Mobilfunknetzen
|
US7173921B1
(en)
|
2000-10-11 |
2007-02-06 |
Aperto Networks, Inc. |
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
|
ES2482100T3
(es)
*
|
2000-10-13 |
2014-08-01 |
Sisvel International S.A. |
Método y sistema para enlazar un equipo móvil a una red de comunicación inalámbrica
|
US7268924B2
(en)
*
|
2001-01-22 |
2007-09-11 |
Hand Held Products, Inc. |
Optical reader having reduced parameter determination delay
|
US7270273B2
(en)
|
2001-01-22 |
2007-09-18 |
Hand Held Products, Inc. |
Optical reader having partial frame operating mode
|
EP1354291B1
(en)
*
|
2001-01-22 |
2006-08-02 |
Hand Held Products, Inc. |
Optical reader having partial frame operating mode
|
US6940935B2
(en)
*
|
2001-04-05 |
2005-09-06 |
Schweitzer Engineering Laboratories, Inc. |
System and method for aligning data between local and remote sources thereof
|
US7331523B2
(en)
|
2001-07-13 |
2008-02-19 |
Hand Held Products, Inc. |
Adaptive optical image reader
|
US10645562B2
(en)
|
2004-09-21 |
2020-05-05 |
Agis Software Development Llc |
Method to provide ad hoc and password protected digital and voice networks
|
WO2007147142A2
(en)
|
2006-06-16 |
2007-12-21 |
Openwave Systems Inc. |
Wireless user based notification system
|
US7852519B2
(en)
|
2007-02-05 |
2010-12-14 |
Hand Held Products, Inc. |
Dual-tasking decoder for improved symbol reading
|
CN101365230B
(zh)
|
2007-08-07 |
2010-08-11 |
华为技术有限公司 |
异构网络切换/改变时的用户分离方法、系统及装置
|
US7817274B2
(en)
*
|
2007-10-05 |
2010-10-19 |
Jingyun Zhang |
Compact spectrometer
|
US8345226B2
(en)
*
|
2007-11-30 |
2013-01-01 |
Jingyun Zhang |
Spectrometers miniaturized for working with cellular phones and other portable electronic devices
|
EP2498509B1
(en)
|
2008-04-07 |
2018-08-15 |
Koss Corporation |
Wireless earphone that transitions between wireless networks
|
EP2344915A4
(en)
|
2008-10-09 |
2015-01-21 |
Corning Cable Sys Llc |
OPTICAL FIBER TERMINAL HAVING AN ADAPTER PANEL HAVING BOTH INPUT AND OUTPUT FIBERS FROM AN OPTICAL DIVIDER
|
US8628015B2
(en)
|
2008-10-31 |
2014-01-14 |
Hand Held Products, Inc. |
Indicia reading terminal including frame quality evaluation processing
|
FR2942670B1
(fr)
|
2009-02-27 |
2016-01-08 |
Somfy Sas |
Recepteur bi-protocole pour emetteur a energie reduite
|
US8587595B2
(en)
|
2009-10-01 |
2013-11-19 |
Hand Held Products, Inc. |
Low power multi-core decoder system and method
|
KR101633935B1
(ko)
*
|
2010-03-09 |
2016-07-08 |
엘지전자 주식회사 |
단말에 기반한 펨토 기지국 간 채널 생성 방법 및 장치
|
AU2011317244A1
(en)
|
2010-10-19 |
2013-05-23 |
Corning Cable Systems Llc |
Transition box for multiple dwelling unit fiber optic distribution network
|
US8886158B2
(en)
|
2010-12-30 |
2014-11-11 |
GreatCall, Inc. |
Extended emergency notification systems and methods
|
US8311528B2
(en)
|
2011-01-11 |
2012-11-13 |
GreatCall, Inc. |
Emergency call redirection systems and methods
|
US9467833B2
(en)
|
2011-01-11 |
2016-10-11 |
GreatCall, Inc. |
Emergency call return systems and methods
|
US9439054B2
(en)
|
2011-01-11 |
2016-09-06 |
GreatCall, Inc. |
Emergency call redirection systems and methods
|
US9445250B2
(en)
|
2011-01-11 |
2016-09-13 |
GreatCall, Inc. |
Emergency call placement systems and methods
|
US8489066B2
(en)
|
2011-02-11 |
2013-07-16 |
GreatCall, Inc. |
Systems and methods for identifying caller locations
|
US9219546B2
(en)
|
2011-12-12 |
2015-12-22 |
Corning Optical Communications LLC |
Extremely high frequency (EHF) distributed antenna systems, and related components and methods
|
US10110307B2
(en)
|
2012-03-02 |
2018-10-23 |
Corning Optical Communications LLC |
Optical network units (ONUs) for high bandwidth connectivity, and related components and methods
|
US20130295980A1
(en)
*
|
2012-05-04 |
2013-11-07 |
Corning Mobileaccess Ltd. |
Determining noise levels in frequency band(s) in distributed antenna systems and adjusting frequency band(s) of communications signals in response, and related components, systems, and methods
|
CN113133077A
(zh)
*
|
2012-10-05 |
2021-07-16 |
瑞典爱立信有限公司 |
蜂窝网络中的干扰减轻
|
US9247543B2
(en)
|
2013-07-23 |
2016-01-26 |
Corning Optical Communications Wireless Ltd |
Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs)
|
US20160249365A1
(en)
|
2015-02-19 |
2016-08-25 |
Corning Optical Communications Wireless Ltd. |
Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (das)
|
US10236924B2
(en)
|
2016-03-31 |
2019-03-19 |
Corning Optical Communications Wireless Ltd |
Reducing out-of-channel noise in a wireless distribution system (WDS)
|
US10827462B2
(en)
*
|
2016-08-05 |
2020-11-03 |
Mitsubishi Electric Corporation |
Communication system
|
US11444648B2
(en)
|
2017-10-20 |
2022-09-13 |
Indian Institute Of Technology, Guwahati |
Mobile RF radiation detection device
|