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EP1155584B1 |
METHOD FOR CONTROLLING THE DIVISION OF TRANSFER RATES IN A CELLULAR RADIO TELECOMMUNICATIONS SYSTEM
Abstract not available for EP1155584 Abstract of corresponding document: DE19908424 The aim of the invention is to support the effective use of time slot types, e.g. the DECT-specific full or...
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7239650 |
Apparatus and method for receiving upstream data transmissions from multiple remote transmitters
A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit...
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7123921 |
Method for controlling the distribution of transmission rates in a cellular radio telecommunications system
A method for controlling the distribution of transmission rates in a cellular radiotelecommunication system wherein, in order to support the effective utilization of types of time slot in wireless...
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7095707 |
Apparatus and method for trellis encoding data for transmission in digital data transmission systems
A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit...
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7031344 |
Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit...
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7023832 |
Paging system with spacial, frequency and time diversity
A highly reliable radio paging system with a combination of time, frequency and spacial diversity in order to increase the reliability of the system. Time diversity is provided by broadcasting the...
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7020165 |
Apparatus and method for trellis encoding data for transmission in digital data transmission systems
A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit...
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6937617 |
Apparatus and method for trellis encoding data for transmission in digital data transmission systems
A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit...
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6665308 |
Apparatus and method for equalization in distributed digital data transmission systems
A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit...
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6356555 |
Apparatus and method for digital data transmission using orthogonal codes
A method and apparatus for carrying out synchronous co-division multiple access (SCDMA) communication of multiple channels of digital data over a shared transmission media such as a cable...
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EP0749667B1 |
A METHOD FOR PROVIDING ALTERNATE COMMUNICATION SERVICES BASED ON GEOGRAPHIC LOCATION
Abstract not available for EP0749667 Abstract of corresponding document: US5594947 Alternate communication services may be provided in a communication system 100 based on the geographic location...
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6307868 |
Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
A system for bidirectional communication of digital data between a central unit and a remote unit wherein the need for tracking loops in the central unit has been eliminated. The central unit...
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6011975 |
Method of personal communications service using wireline/wireless integration detecting a predetermined event during process of a call
The Advanced Intelligent Network (AIN) wireline system connects to and controls processing of calls to a Personal Communication Service subscriber's wireless handset via a home base station or a...
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5991308 |
Lower overhead method for data transmission using ATM and SCDMA over hybrid fiber coax cable plant
A process for reducing the amount of overhead data in ATM cell headers prior to transmission both upstream and downstream on an HFC cable plant or other transmission media using SCDMA on at least...
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5805583 |
Process for communicating multiple channels of digital data in distributed systems using synchronous code division multiple access
A method and apparatus for carrying out synchronous code division multiple access (SCDMA) communication of multiple channels of digital data over a shared transmission media. The system includes...
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5793759 |
Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes
A method and apparatus for carrying out synchronous co-division multiple access (SCDMA,) communication of multiple channels of digital data over a shared transmission media such as a cable...
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5758281 |
Personal communications service using wireline/wireless integration
The Advanced Intelligent Network (AIN) wireline system connects to and controls processing of calls to a Personal Communication Service subscriber's wireless handset via a home base station or a...
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5745837 |
Apparatus and method for digital data transmission over a CATV system using an ATM transport protocol and SCDMA
A method and apparatus for carrying an ATM communication protocol on a hybrid fiber coax CATV system. Point to point communication is supported by use of synchronous code division multiplexing on...
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5664005 |
Personal communications service using wireline/wireless integration
The Advanced Intelligent Network (AIN) wireline system connects to and controls processing of calls to a Personal Communication Service subscriber's wireless handset via a home base station or a...
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5657375 |
Wireless digital personal communications system having voice/data/image two-way calling and intercell hand off provided through distributed logic
A wireless digital personal communications system (or PCS) having a plurality of intelligent base stations and portable handset terminals, each having a predetermined radio cell coverage area. The...
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5621787 |
Prepaid cash card
A system is provided which uses a pre-purchased card having an identity number to make long distance telephone calls or to order services over a landline telephone system. When long distance...
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5610972 |
Personal communications service using wireline/wireless integration
The Advanced Intelligent Network (AIN) wireline system connects to and controls processing of calls to a Personal Communication Service subscriber's wireless handset via a home base station or a...
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5594947 |
Method for providing alternate communication services based on geographic location
Alternate communication services may be provided in a communication system 100 based on the geographic location of a target communication unit. When a service request, which identifies the target...
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5579379 |
Personal communications service having a calling party pays capability
The Advanced Intelligent Network (AIN) wireline system connects to and controls processing of calls to a Personal Communication Service subscriber's wireless handset via a home base station or a...
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EP0474641B1 |
BULLETIN BOARD RESOURCE FOR COMMUNICATION SYSTEM ACCESS
Abstract not available for EP0474641 Abstract of corresponding document: WO9013211 A bulletin board communication resource (206) provides a message to communication units (104) regarding available...
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5521963 |
System and method for using integrated services digital networks (ISDN) and the call appearance call handling (CACH) feature of electronic key telephone service (EKTS) technology for mobile systems
A mobile call processing methodology and concomitant system based on ISDN/CACH-EKTS technology which can broadcast incoming calls to base stations (e.g., 1050) and which uses the ISDN/CACH-EKTS...
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5506887 |
Personal communications service using wireline/wireless integration
The Advanced Intelligent Network (AIN) wireline system connects to and controls processing of calls to a Personal Communication Service subscriber's wireless handset via a home base station or a...
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5469496 |
Personal communications service using wireline/wireless integration
The Advanced Intelligent Network (AIN) wireline system connects to and controls processing of calls to a Personal Communication Service subscriber's wireless handset via a home base station or a...
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5408419 |
Cellular radiotelephone system signalling protocol
A communications protocol for a cellular network comprised of a plurality of exchanges each of which includes a software package for providing services to a plurality of subscribers. According to...
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5396539 |
Cellular data overlay system for storing data identifying selected data allocated channels
A cellular telephone system includes a packet-switched digital data communication subsystem overlaying a circuit-switched (e.g., voice) communication subsystem, with voice and data services sharing...
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5363371 |
Mobile ISDN radio system
A system is described for providing ISDN services on a PSTN to communication units from an ISDN interface within a resource controller. The communication unit is allowed access to a target such as...
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5325419 |
Wireless digital personal communications system having voice/data/image two-way calling and intercell hand-off
A wireless digital personal communications system (or PCS) having a plurality of intelligent base stations and portable handset terminals, each having a predetermined radio cell coverage area. The...
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5301359 |
Bulletin board resource for communication system access
A bulletin board communication resource provides a message to communication units regarding available communication systems in a particular geographic area. The bulletin board resource also...
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5206855 |
Multiple frequency message system
A transmitter system for transmitting coded message signals on a plurality of channels of which at least one channel to be assigned to each of a plurality of geographical areas. The coded message...
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5200957 |
Mobile assisted handoff
The invention relates to a method for communication and handoff in a cellular mobile radio system and a base station and a mobile station for communication and handoff in such a system, in which...
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5182555 |
Cell messaging process for an in-vehicle traffic congestion information system
The In-Vehicle Traffic Congestion Information System (ICI system) consists of a technique to provide real-time traffic congestion data to drivers of suitably equipped vehicles. The ICI system...
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5173691 |
Data fusion process for an in-vehicle traffic congestion information system
The In-Vehicle Traffic Congestion Information System (ICI system) consists of a technique to provide real-time traffic congestion data to drivers of suitably equipped vehicles. The ICI system...
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5164904 |
In-vehicle traffic congestion information system
The In-Vehicle Traffic Congestion Information System (ICI system) consists of a technique to provide real-time traffic congestion data to drivers of suitably equipped vehicles. The ICI system...
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5134710 |
Method of transmitting call information in a short range mobile telephone system and a radio unit for carrying out the method
A method of transmitting calls between a radio base station (FS) and one or more portable radio telephones (PS) which are at a short distance from the base station. The base stations of the mobile...
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5047763 |
Selective call system with message rebroadcasting over another selective call system
A method and apparatus selectively rebroadcasts information received from a first selective call network system by a second selective call network system. A selective call receiver monitors the...
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5034993 |
Method for allocating communication resources among RF communications systems
A method for allocating RF communication resources among RF communication systems. This allocation may be base strictly upon demand or it may be based upon the loading of an RF communication system...
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4989199 |
Photonic switch architecture utilizing code and wavelength multiplexing
An optical multiplexer and demultiplexer using combined code division and wavelength division multiplexing. The multiplexer comprises a plurality of code division multiplexers, each responsive to a...
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4914649 |
Multiple frequency message system
A multiple frequency message system includes a transmitter for transmitting coded message signals on a plurality of channels of which at least one channel to be assigned to each of a plurality of...
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4887265 |
Packet-switched cellular telephone system
A unique packet-switched cellular telephone system includes a cellular switch (140) and base sites (110) for providing packet-switched data services to cellular data telephones (102). Cellular...
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