Matches 1 - 32 out of 32
Match Document Document Title
7366533 Methods for providing access to wireless resources in a trunked radio communication system  
Methods are disclosed for providing requested access, network-initiated access and autonomous access to communication resources ( 101 - 105 ) by wireless communication unit(s) ( 112, 114 ), and for...
RE39427 Cellular telephone data communication system and method  
The cellular telephone data communication system and method involves the use of a mobile data processing interface and a cooperating static data processing interface to effectively transmit data...
RE38645 Portable hybrid communication system and methods  
A laptop device includes a personal computer, a cellular transceiver, a speakerphone, and a hybrid communications control unit. The device has connectors for attaching a headset, cellular control...
RE37141 Cellular telephone data communication system and method  
The cellular telephone data communication system and method involves the use of a mobile data processing interface and a cooperating static data processing interface to effectively transmit data...
6192248 Service customization in a wireless communication system  
A system for customizing service in a wireless communication system in accordance with a user profile, unique to each user of the system, is described. In this system, a base station receives a...
6067457 Method for dynamically assigning priority to a call  
A priority scheme for a system that supports dispatch and telephone services whereby more important calls, of the type spanning across the same or multiple cells, are dynamically assigned higher...
EP0598760B1 A TELECOMMUNICATIONS SYSTEM  
Abstract not available for EP0598760 Abstract of corresponding document: WO9303585 A telecommunications system (2) having a cellular mobile telephone system (6) in which calls from cellular...
5920815 Personal phone number system  
A Personal Communication System (PCS) is operated using a Personal Phone Number (PPN) associated with each portable subscriber station within the system. Each portable subscriber station has an...
5896573 Channel assignment selection reducing call blocking and call cutoff in a cellular communication system  
Cellular communication systems supporting high utilization geographic regions having extensive cell overlap segments that collectively contain a substantial portion of the mobile units. A system...
5771457 Connection between interfaces and terminals in cordless telephone system  
A cordless telephone system has plural interfaces which communicate with plural terminals by radio signals. The radio signals include a calling signal from a calling terminal. A selector coupled to...
5765108 Telecommunications system  
A telecommunication system having a cellular mobile telephone system in which calls from cellular telephones are routed through a mobile service switching center exchange. Users of the system,...
5724659 Multi-mode variable bandwidth repeater switch and method therefor  
An enhanced services communication system (10) has a standard services region and an enhanced services region (58) in which communication may be carried out. Subscriber units (49, 109) located...
5673308 Personal phone number system  
A Personal Communication System (PCS) is operated using a Personal Phone Number (PPN) associated with each portable subscriber station within the system. Each portable subscriber station has an...
5640444 Methods and apparatus for controlling data transmission using radio devices  
A system for connecting a computer to both cellular and landline telephone systems is disclosed. A cellular modem has a single RJ-11 jack for interfacing either to a landline jack or to a signal...
5638055 Communication resource allocation by interrupt status  
Communication units organized into user groups are divided into user groups that distinguish whether a member of the user group may or may not interrupt active calls. Communications will not be...
5615249 Service prioritization in a cellular telephone system  
A system for servicing call establishment requests in a cellular telephone system on a priority basis is described. In this system, a base station receives a call establishment request either via...
5574977 System and method for providing priority access and channel assignment in a cellular telecommunication system  
A system and method of providing users of a mobile cellular telecommunication network, who subscribe to priority service, with priority access to voice or traffic channels during periods of...
5530914 Method for determining when a radio leaves a radio talk group  
A method for determining when a radio leaves a radio talk group includes the step of notifying a radio(s), such as the initiator of the call (step 308), that one or more members of the talk group...
5512884 User requested communication resource allocation  
In a multi-site communication system, a communication unit (106) transmits a communication request (208) that includes information identifying the sites (100 and/or 101) where the user desires to...
5504939 Communication channel selection in cellular radio communication systems  
A system for allocating communication channels within a cellular radio system in which each channel seizure request is assigned a call type based upon the capabilities of the mobile station, the...
5497505 Call set-up and spectrum sharing in radio communication on systems with dynamic channel allocation  
The call set-up technique of this invention is characterized by the use of channel information from both base station and subscriber terminal in determining the radio traffic channel upon which to...
5457735 Method and apparatus for queuing radio telephone service requests  
At the access control gateway (105) of a communications system (100) sharing common resources and providing telephone and dispatch services, a service request queue (301) is provided where requests...
5442634 Resource allocation to non-critical users  
In a communication system having a plurality of sites (100, 101), resource allocations are monitored in the plurality of sites to identify communication resources (108) that support communications...
5434798 Reconfiguration in a cellular communications network  
A method and apparatus for performing reconfiguration of a cellular network is provided. Cell parameters of affected mobile switching centers in the network are copied to a database, and the copied...
5420909 Method for allocating telephone and communication resources  
A method for optimizing allocation of telephone and communication resources in a trunked communication system (100) is accomplished in the following manner. Upon receiving a resource request, a...
5363427 Telephone resource allocation method in a communication system  
In a communication system that provides access to telephone resources of different types, a resource allocator of the communication system may more efficiently allocate the telephone resources in...
5335350 Individual communication system selection method for group services  
In a communication system network, an operator station, for a particular communication group, may select communication systems wherein a communication group service will be performed for the...
5287542 Method to expand an audience in a communication system network  
A central controller of a communication system network may more efficiently expand an audience of a communication in the following manner. When a communication unit of a first communication group...
5276908 Call set-up and spectrum sharing in radio communication on systems with dynamic channel allocation  
The call set-up technique of this invention is characterized by the use of channel information from both base station and subscriber terminal in determining the radio traffic channel upon which to...
5218354 Communication system with improved resource assignment  
A trunked communication system wherein some of the communication resources are preassigned for exclusive use only by a predetermined group, such as a public safety agency. In addition, to assure...
5203015 Automatic channel selection in a mobile radio for telephone interconnect  
A mobile radio programmed to analyze idle channel assignments issued by a repeater station and select different channels, if appropriate, which are especially adapted for communicating with other...
5161154 Communication system having a varied communication resource grant channel usage requirement  
A communication system (100) that varies the channel usage requirements of its communication resource assignment grant signals to accommodate the varying needs of communication units themselves as...
Matches 1 - 32 out of 32