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7386322 Adaptive omni-modal radio apparatus and methods  
The present invention provides, among other things, a multi-modal device for facilitating wireless communication over any one of a plurality of wireless communication networks operating pursuant to...
7212822 Method and techniques for penalty-based channel assignments in a cellular network  
A cellular network configuration tool is described that performs frequency assignments for use in a cellular network. The channels are assigned in accordance with input configuration data such as a...
7107062 System for managing call handoffs between an aircraft and multiple cell sites  
The handoff management system maximizes the communications capacity available from terrestrial air-to-ground cellular networks, while also integrating communications capabilities from satellite...
7043254 Method for determining organization parameters in a wireless communication system  
Automated adjustment of system organization parameters in a wireless communication system is provided by determining the parameter settings using a characterization of signal propagation of the...
EP0734636B1 ADAPTIVE OMNI-MODAL RADIO APPARATUS AND METHODS FOR NETWORKING THE SAME  
RE38787 Apparatus and methods for networking omni-modal radio devices  
A network and method of operating a network of wireless service providers adapted to interact with a plurality of omni-modal wireless products within a given geographic area in a manner to permit...
6934558 Adaptive omni-modal radio apparatus and methods  
A frequency and protocol agile wireless communication product, and chipset for forming the same, including a frequency agile transceiver, a digital interface circuit for interconnecting the radio...
6871073 Methods and techniques in channel assignment in a cellular network  
A cellular network configuration tool is described that performs frequency assignments for use in a cellular network. The channels are assigned in accordance with input configuration data such as a...
6775549 Method for self-calibration of a wireless communication system  
Self RF engineering is made possible for a wireless communication system by adding to the self-configuration capability the ability to set autonomously the power levels of the system base stations....
6728544 Methods and techniques in channel assignment in a cellular network  
A cellular network configuration tool is described that performs frequency assignments for use in a cellular network. The channels are assigned in accordance with input configuration data such as a...
6636743 Method and system for associating a server with a location in a cellular network  
In a cellular communication network ( 20 ) employing a network planning tool ( 38 ), a method ( 42 ) and system ( 48 ) associate servers ( 22 ) with pixels ( 74 ) that correspond to locations in an...
6636739 Method and system for modeling migration of call traffic in a multiple mode wireless network  
A computing system ( 36 ) provides a network designer with a mechanism for modeling migration, or a shift, of call traffic from a first server ( 26 ) operating using a first technology type to a...
6580913 Method and apparatus for dynamic channel allocation for wireless communication using channel occupancy data  
The present invention concerns the efficient use of the radio spectrum in wireless communications. Channel occupancy data and channel availability data concerning a specific base station and its...
6577611 Methods and apparatus for excluding communication channels in a radio telephone  
A portable radio telephone ( 5 ) communicates with base stations ( 1, 2 ) in a digital radio telephone system, such as DECT, employing TDMA transmission. The portable radio telephone is programmed...
6549781 System and methods for rapidly determining CDMA network performance  
A system ( 200 ) provides a network designer with a mechanism by which to quickly estimate the performance of a code division multiple access wireless communication network. The system ( 200 )...
6535736 System and method for variably delaying access requests in wireless communications system  
The present invention, in illustrative embodiments, implements systems and methods for adjusting the timing of access requests in mobile communications systems, such as IS-95-A mobile telephone...
6529739 Method and apparatus in a cellular network  
A method of controlling the traffic load in a telecommunications system, in which the communication between terminals and the network takes place through an air interface, includes determining a...
6496700 Method for determining organization parameters in a wireless communication system  
A level of automated adjustment of system organization parameters in a wireless communication system is provided by determining the parameter settings using a characterization of signal propagation...
6487414 System and method for frequency planning in wireless communication networks  
A system and method for frequency planning in a wireless communication network area using an impact matrix which relates signal interference impacts between sectors in a network service are for...
6480718 Automatic frequency planning for a wireless network  
A system and method for automatic frequency planning in a wireless communications network is disclosed. The method determines frequency isolation between a first and second cell of the wireless...
6473623 Method for self-calibration of a wireless communication system  
Self RF engineering is made possible for a wireless communication system by adding to the self-configuration capability the ability to set autonomously the power levels of the system base stations....
6456848 Assigning cellular channels to locked and unlocked cells  
Channels are assigned ( 56 ) to a subject cellular network ( 12 ) after taking into account the locked/unlocked status of cells ( 20 ). Channels are assigned to locked cells ( 20′ ) in accordance...
6442397 Method for self-calibration of a wireless communication system  
Self RF engineering is made possible for a wireless communication system by adding to the self-configuration capability the ability to set autonomously the power levels of the system base stations....
6360098 Method and system for determining a neighbor list for a code division multiple access (CDMA) sector  
In a code division multiple access (CDMA) radio communications network ( 20 ) having a plurality of cells ( 24 ) subdivided into sectors ( 26 ), a computer based method ( 36 ) and a computing...
6314294 Method for self-calibration of a wireless communication system  
Self RF engineering is made possible for a wireless communication system by adding to the self-configuration capability the ability to set autonomously the power levels of the system base stations....
6310867 Portable radio telephone and methods of operation  
A portable radio telephone (5) communicates with base stations (1, 2) in a digital radio telephone system, such as DECT, employing TDMA transmission. The portable radio telephone is programmed with...
6230016 Apparatus and method for adaptive-dynamic channel assignment in wireless communication networks  
A channel assignment system assigns channels to various cells by the optimal partitioning of the available radio frequencies into non-overlapping sets, the optimal grouping of co-user cells, and...
6223041 Dynamic radio resource allocation in a wireless communication system  
In a wireless communication system, radio resources are dynamically assigned among a plurality of intercoupled base stations based upon historical loading to reduce both localized and system...
6178329 Method and apparatus for dynamic channel allocation for wireless communications using channel occupancy data  
The present invention concerns the efficient use of the radio spectrum in wireless communications. Channel occupancy data and channel availability data concerning a specific base station and its...
6137993 Method and apparatus for estimating path loss in a radio communications system  
The present invention relates to a method and to apparatus for estimating path loss in a radio communications system. The path loss of single radio connections are modelled as amplification factors...
6134453 Adaptive omni-modal radio apparatus and methods  
A frequency and protocol agile wireless communication product, and chipset for forming the same, including a frequency agile transceiver, a digital interface circuit for interconnecting the radio...
6052596 System and method for dynamic channel assignment  
A system and method for providing dynamic channel assignments in a microcellular system surrounded by a macrocellular system. The method characterizes the RF environment of the microcellular system...
6052593 Method for frequency mode validation for, frequency assignment for, and evaluating the network effect of a frequency plan revision within a dual mode cellular telephone system  
A frequency plan revision proposal is evaluated to determine whether it is compatible with the current cell configuration by insuring that sufficient frequencies having appropriate operating modes...
6044273 Method and apparatus for designing a communication system by modeling spatial and temporal behavior of user mobility demand  
A method and apparatus for designing a communication system where user call demand is estimated based on spatial and temporal distributions. Base stations and cell grids are then designed to...
6002934 Methods and apparatus for assigning frequencies in a cellular network  
A method and computerized apparatus for assigning frequencies to a plurality of cells in a cellular network. Each cell requires a predetermined number of frequencies. The method includes generating...
5956643 Apparatus and method for adaptive dynamic channel assignment in wireless communication networks  
A channel assignment system assigns channels to various cells by the optimal partitioning of the available radio frequencies into non-overlapping sets, the optimal grouping of co-user cells, and...
5946603 Method and apparatus to respond to a blockage environment in a communication system  
A method and apparatus for responding to a blockage environment (50) in a communication system includes creating (158, 163) a terminal blockage profile and/or a satellite blockage profile with...
5926763 Cellular communication system with voice channel usage biasing  
A cellular communication system (10) includes any number of land stations (12), each of which controls a cell (14). When channels are assigned to cells (14), a figure of merit which predicts...
5898382 Shared channel communication system  
A communication system includes a scanning receiver coupled to a first antenna, a plurality of repeaters coupled to a second antenna, wherein each repeater operable on any channel in a band, and a...
5878328 Method and apparatus for wireless communication system organization  
A level of system self-organization in a wireless communication system is provided using a combined design, planning and verification process to determine system organization parameters. The...
5854985 Adaptive omni-modal radio apparatus and methods  
A frequency and protocol agile wireless communication product, and chipset for forming the same, including a frequency agile transceiver, a digital interface circuit for interconnecting the radio...
5826218 Method and apparatus for selecting a cost effective call blocking probability distribution in the design of a new cellular network  
A method for optimizing the distribution of call blocking probabilities in the design of a new cellular system to minimize the total cost of the system. In most systems, the cost of cells including...
5825757 Methods and apparatus for excluding communication channels in a radio telephone  
A portable radio telephone (5) communicates with base stations (1, 2) in a digital radio telephone system, such as DECT, employing TDMA transmission. The portable radio telephone is programmed with...
5818385 Antenna system and method  
The antenna system and method for dynamically controlling radiation patterns provides an assortment of radiation patterns to increase the performance of communication systems, such as trunking...
5809423 Adaptive-Dynamic channel assignment organization system and method  
A channel assignment system allocates channels to various cells by the optimal partitioning of the available radio frequencies into non-overlapping sets, the optimal grouping of co-user cells, and...
5794120 Method and apparatus for default node operation in a multi-nodal communication system  
In a communication system (10) having at least one control center (24) and multiple satellites (12), the satellites (12) operate according to tables (80), wherein each satellites table becomes...
5761621 Apparatus and methods for networking omni-modal radio devices  
A network and method of operating a network of wireless service providers adapted to interact with a plurality of omni-modal wireless products within a given geographic area in a manner to permit...
5745854 Method and apparatus for dynamically adjusting a maximum number of users on a channel utilizing a voice activity factor  
In a resource limited communication system having at least one physical channel shared by a plurality of time divided users, a method is provided of dynamically adjusting a maximum number of users...
5722043 Method and apparatus of assigning and sharing channels in a cellular communication system  
A method of assigning and sharing carriers in a cellular communications system having a plurality of cells forming a plurality of cell clusters of size N. Each cell has at least one base station...
5708974 Method of allocating resources efficiently in a system which does not permit switching in real time  
A method for establishing connections between one node and a plurality of other nodes sharing transmission resources is disclosed. A small subset of the total channels available is switched through...
Matches 1 - 50 out of 76 1 2 >