Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 36 - Handoff or reselecting arrangements
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
10/1999
10/06/1999EP0948144A2 IS-95, W-CDMA base station apparatus, mobile communication system and frequency sharing method with transmission power control
10/06/1999EP0947119A2 Establishing a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
10/05/1999US5963865 Traffic channel assignment in a cellular telephone system using an uplink interference driven frequency packing method
09/1999
09/30/1999WO1999049689A2 Method and device for estimating the carrier-to-interference ratio in a radio communication system
09/30/1999WO1999049685A1 Method for the realization of a quick and complete pre-selection of the channels in a digital telecommunication system
09/30/1999WO1999049609A1 Spread spectrum communication device and spread spectrum communication method
09/30/1999WO1999041850A3 A method and a system for controlling a macrodiversity connection through at least two radio network controllers
09/30/1999WO1999040745A3 A method for operating a mobile phone device in a dynamic environment wherein a particular dynamism may mandate to change a transmitting mode, and a mobile phone device for use with such method
09/30/1999DE19813182A1 Channel assignment method for radio communications system
09/30/1999CA2325950A1 Method for the realization of a quick and complete pre-selection of the channels in a digital telecommunication system
09/30/1999CA2325421A1 Spread spectrum communication device and spread spectrum communication method
09/30/1999CA2264471A1 Method and apparatus for inter-frequency hand-off in wireless communication systems
09/29/1999EP0946076A2 Method and apparatus for interfrequency handoff in a wireless communication system
09/29/1999CN1230328A Method and appts. for inter-system handoff within plural hyperband supporting cellular telephone network
09/29/1999CN1230084A Interoffice hand-off processing system and interoffice hand-off method
09/29/1999CN1045354C Method for improvement of radio supply of traffic route structure by cellular mobile radio system and appts. for carrying out method
09/28/1999US5960354 Multiband mobile telephone system
09/28/1999US5960347 Seamless handoff system and method
09/28/1999US5960335 Digital radio communication apparatus with a RSSI information measuring function
09/28/1999US5959981 Method and apparatus for transmitting information in a communication network
09/28/1999CA2105266C Call handoff in a wireless telephone system
09/26/1999CA2264433A1 Methods and apparatus for inter-frequency handoff in a wireless communication system
09/23/1999WO1999048320A1 Cell handover method and cellular radio system
09/22/1999EP0944272A1 Telecommunications exchange with multiple radio base stations
09/22/1999EP0944201A2 System and method for measuring channel quality in a communication system
09/22/1999EP0944198A2 A method and apparatus for assigning codes
09/22/1999EP0943221A1 Seamless handoff system and method
09/22/1999EP0943220A2 Seamless soft handoff in a cdma cellular communications system
09/22/1999EP0943219A1 Apparatus and method for controlling communications in a multi-network, wireless communication system
09/22/1999EP0829172B1 Cellular cordless telecommunication system with isdn connection
09/22/1999EP0586681B1 A method of bidirectional communication in a cellular mobile radio communication system wherein different base stations are used for the downlink and uplink connection
09/21/1999USRE36309 Handoff method for cellular digital mobile communication system and mobile station
09/21/1999US5956645 Mobility messaging using unnumbered information frames
09/21/1999US5956644 Multiple-user communication unit and method for operating in a satellite communication system
09/21/1999US5956641 System and method for facilitating a handoff of at least one mobile unit in a telecommunication system
09/21/1999CA2158270C Method and apparatus for reducing self interference in a communication system
09/21/1999CA2157048C Improvements relating to handover in a digital cordless telephone system
09/16/1999WO1999046946A1 Accommodating packet data loss at base stations interfacing between a packet switched network and a cdma macrodiversity network
09/16/1999DE19810813A1 Data transmission method for radio communication system
09/15/1999EP0942615A1 Mobile communication system
09/15/1999CN1228906A Method and apparatus for performing idle handoff in multiple access communication system
09/15/1999CN1228669A Inter-frequency handoff execution method and apparatus in mobile communication system
09/14/1999US5953668 Radio channel management functionality distribution in wireless communication system
09/14/1999US5953324 CDMA mobile communication method, system and mobile station apparatus
09/10/1999WO1999045737A1 System and method for detecting and handling system and capability changes in handoffs of cellular calls
09/10/1999WO1999045734A1 Load balancing of ongoing calls between different base station controllers
09/10/1999WO1999045733A1 Handover method
09/10/1999WO1999033305A3 Procedure and system for position management in a mobile telephone system
09/10/1999CA2322313A1 Load balancing of ongoing calls between different base station controllers
09/08/1999EP0941006A1 Cell selection method in a cellular radio mobile network system
09/08/1999EP0941004A1 Control signal processor and communication system
09/08/1999EP0940938A1 CDMA mobile telecommunication method and system
09/08/1999CN1228233A Hard Handoff and radio system
09/08/1999CN1228229A Mobile radio communication system, mobile station, and method for controlling diversity hand-over branch
09/07/1999US5950135 Communication system with traffic distribution over multiple paths
09/07/1999US5950134 Method and apparatus for spatial redundancy in cellular networks
09/07/1999US5949774 Method of processing a call while switching site affiliation in a radio communication system
09/07/1999US5949773 Method for transferring a data signal in a wireless communications system
09/07/1999US5949771 Method and apparatus for providing synchronization during hard handoff in a communication system
09/07/1999CA2192579C Method and apparatus for location finding in a cdma system
09/06/1999CA2261548A1 Time division multiple access communication system
09/02/1999WO1999044386A1 Continuous verification of mobile stations for handoff operations
09/02/1999WO1999044384A1 Relaying in a telecommunications system based on code and time-division multiplex
09/02/1999WO1999044383A1 Telecommunications system with wireless code and time-division multiplex based telecommuncation between mobile and/or stationary transmitting/receiving devices
09/02/1999CA2321304A1 Continuous verification of mobile stations for handoff operations
09/01/1999EP0784911B1 Method for handover in multicellular environment
09/01/1999CN1227699A Method and apparatus for reliable intersystem handoff in a CDMA system
08/1999
08/31/1999US5946628 Method and circuit arrangement for the access of cordless terminals to a telecommunications system
08/31/1999US5946627 Communication process in a radio cummunication system with mobile terminals using the radio interface standard CAI-CT2
08/31/1999US5946621 Method of optimizing neighbor set during soft handoff of a mobile unit in a CDMA cellular environment
08/31/1999US5946611 Cellular telephone system that uses position of a mobile unit to make call management decisions
08/31/1999US5946305 Cordless telephone system
08/26/1999WO1999043180A1 A method and apparatus for maximizing standby time using a quick paging channel
08/26/1999WO1999043178A1 Measurement reporting in a telecommunication system
08/26/1999WO1999043177A1 Measurement reporting in a telecommunication system
08/26/1999WO1999043105A1 Method and system for transmit gating in a wireless communication system
08/26/1999WO1999043101A1 Forward link power control in a cellular system using nt/i0 values
08/26/1999WO1999043100A1 Synchronization of forward link base station power levels during handoff between base station sectors in a mobile radio communication system
08/26/1999WO1999034634B1 Variable handoff hysteresis in a radio communication system
08/25/1999CN1227037A Cellular radio system allowing mobile station to communicate via base station connected via CDMA radio channel, and base station device and mobile station device used in the same
08/25/1999CN1226794A Hand-off switching system for mobile communications
08/24/1999US5943396 System and method for preventing unauthorized use of a micro cellular system
08/24/1999US5943333 Radio communications device and method
08/19/1999WO1999041934A1 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
08/19/1999WO1999041932A1 Method and system for selecting control channels from base stations located near a border between radio telecommunications networks
08/19/1999WO1999041929A2 Method of changing communication channel in mobile system
08/19/1999WO1999041926A2 Routing area update in packet radio network
08/19/1999WO1999041925A1 Method and system for performing handover in a mobile communication system
08/19/1999WO1999041850A2 A method and a system for controlling a macrodiversity connection through at least two radio network controllers
08/19/1999WO1999034635A3 Method for improving the handing over a connection from one sgsn to another sgsn
08/19/1999CA2320194A1 Method and system for selecting control channels from base stations located near a border between radio telecommunications networks
08/18/1999EP0935902A1 Handover in a mobile communication system
08/18/1999EP0935899A2 Cmda inter-mobile switching center soft hand-off
08/18/1999EP0845177A4 A method and apparatus for dynamic load balancing using handoff
08/17/1999US5940763 Enhanced preemption within a mobile telecommunications network
08/17/1999US5940762 Inter-system calling supporting inter-system soft handoff
08/17/1999US5940761 Method and apparatus for performing mobile assisted hard handoff between communication systems
08/17/1999US5940743 In a telecommunications system
08/17/1999US5940381 Asynchronous transfer mode radio communications system with handoff and method of operation
08/17/1999US5940380 Method and arrangement relating to radio communication networks
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