Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
03/2001
03/13/2001US6201795 Method and apparatus for mitigating interference in a communication system
03/08/2001WO2001017307A1 Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
03/08/2001WO2001017306A1 Subscriber station, network control means and method for triggering inter-frequency measurements in a mobile communication system
03/08/2001WO2001017305A1 Subscriber station and method for carrying out inter-frequency measurements in a mobile communication system
03/08/2001WO2001017303A1 Method for transmitting signalling information, a master station, a mobile station and message elements
03/08/2001WO2001017293A1 Method and arrangement in a radio communication system
03/08/2001WO2000074418A3 Method and device for transmitting information via neighboring base stations in a radio communication system
03/08/2001CA2317217A1 Method of allocating resources in a communication system to enhance capacity
03/07/2001EP1081981A1 Mobile communication system
03/07/2001EP1081979A1 Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
03/07/2001EP1081978A1 Subscriber station and method for carrying out inter-frequency measurement in a mobile communication system
03/07/2001EP1081977A1 Subscriber station, network control means and method for triggering inter-frequency measurements in a mobile communication system
03/07/2001EP1081976A2 Control method of searching neighboring cells, mobile station, and mobile communication system
03/07/2001EP1081974A2 System for performing handoffs using location information for a wireless unit
03/07/2001EP1081969A1 Cellular radio communication handover systems
03/07/2001EP1080593A1 Method for improving communication coverage in multi-cell communication systems using location information
03/07/2001EP1080592A1 Method and apparatus for service planning in a radio telephone system
03/07/2001EP0611503B1 Cellular radio network
03/07/2001CN1286882A Device and method for performing handoff in mobile communication system
03/07/2001CN1286841A Handoff device and mehtod for mobile communication system
03/07/2001CN1286585A Reinforced road report
03/07/2001CN1286580A Handoff system of cellular radio communication
03/07/2001CN1286579A System for performing hand off using position information of radio unit
03/07/2001CN1286555A Hand off apparatus, method and system for vioce communication in mobile packet data network
03/07/2001CN1063002C Non-continuous transmission for seamless handover in DS-CDMA systems
03/06/2001US6198941 Method of operating a portable communication device
03/06/2001US6198937 Method and apparatus for controlling radio link capacity in a communication system
03/06/2001US6198930 Automatic cellular phone tracking
03/06/2001US6198929 System and method for mobile switching center initiated service negotiation
03/06/2001US6198928 Handover method, and a cellular radio system
03/06/2001US6198910 Cellular network having improved method for managing RF channels
03/01/2001WO2001015482A1 Seamless channel re-selection method for switching from a channel in one cell to a second channel in another cell for mobile data services
03/01/2001WO2001015345A1 Synchronization deviation detection
03/01/2001DE19937508A1 Verfahren zum Basisstationswechsel (Handover) für mobile Endgeräte A method for handover (handover) for mobile devices
02/2001
02/28/2001EP1079656A1 Routing area update optimisation in standby state for multi-system packet radio networks
02/28/2001EP1079655A1 RAU optimisation for UMTS URA connected state
02/28/2001EP1079653A1 Apparatus method and system for voice communication hand-off in a mobile packet data network environment
02/28/2001EP1079652A1 Enhanced roaming notification
02/28/2001EP1079651A1 System and method for wireless local calling
02/28/2001EP1078548A1 Handover control in a radio communication system
02/28/2001EP1078547A1 Soft hand-off in cellular mobile communications networks
02/28/2001EP1078546A1 Reducing interference in cellular mobile communications networks
02/28/2001EP1078545A1 Improving backhaul in cellular mobile communications networks
02/28/2001EP1078544A2 Code allocation in connection with soft handover in cdma system
02/28/2001EP1078539A2 Non-transparent data transmission in mobile communication network
02/28/2001CN1286006A Method for transmitting measurement reports in a mobile communications system
02/28/2001CN1285703A Routing area updating and optimizing under standby state
02/28/2001CN1285702A Routing area updating and optimizing
02/28/2001CN1285696A System and method for radio local calling
02/28/2001CN1062706C Communication method for mobile telecommunication network
02/28/2001CN1062703C Mobile communication network and method for making convert deciding
02/28/2001CA2316540A1 Cellular radio communication handover systems
02/28/2001CA2316440A1 System for performing handoffs using location information for a wireless unit
02/27/2001US6195567 Antenna system for a cellular telephone network
02/27/2001US6195554 Channel assignment based on uplink interference level and channel quality measurements with a forward and backward reassignment step
02/27/2001US6195552 Method and system for controlling a pilot measurement request order (PMRO)
02/27/2001US6195342 Method for determining hand-off candidates in a neighbor set in a CDMA communication system
02/27/2001CA2315988A1 Enhanced roaming notification
02/26/2001CA2315987A1 Apparatus, method and system for voice communication hand-off in a mobile packet data network environment
02/23/2001CA2315850A1 Rau optimisation for umts ura connected state
02/23/2001CA2315471A1 Rau optimisation in standby state
02/22/2001WO2001013664A1 Method and apparatus for determining the cell border for handover operation
02/22/2001WO2001013580A1 Data transmission between a first mobile services switching center of a first mobile radio system and a second mobile services switching center of a second mobile radio system
02/22/2001WO2001013546A1 Mobile communication terminal and method of detecting received signal strength
02/22/2001CA2381633A1 Method and apparatus for determining the cell border for handover operation
02/22/2001CA2347428A1 Mobile communication terminal apparatus and received signal strength detecting method
02/21/2001EP1077582A1 Method to reduce interference between mobiles using different duplex technology
02/21/2001EP1077579A1 Improvements in or relating to mobile cellular systems
02/21/2001EP1077556A1 Data communication between a first mobile switching center of a first wireless communication system and a second mobile switching center of a second wireless communication system
02/21/2001EP1077009A1 Cellular communication system handover
02/21/2001EP1076956A2 Method for coordinating base station transmission with mobile station scanning times
02/21/2001CN1285126A System and method for detecting and handling system and capability changes in handoffs of cellular calls
02/21/2001CN1284798A Method for auxiliary cross-domain switching of intelligent mobile station
02/20/2001US6192252 Establishing a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
02/20/2001US6192246 Method and system for increasing capacity and improving performance of a cellular network
02/20/2001US6192245 Method for determining handover in a multicellular communications system
02/20/2001US6192243 Method and apparatus for dynamically adjusting number of guard channels in a mobile communication system
02/20/2001US6192239 Handset based automatic call re-initiation for multi-mode handsets
02/20/2001US6192232 Emergency call control apparatus for mobile communication system
02/20/2001US6192039 Method for flow control, node and communication network employing the flow control
02/20/2001US6192037 Method for changing communication in a communication system, and communication system therefor
02/20/2001CA2315962A1 System and method for wireless local calling
02/20/2001CA2166547C Communication system with traffic distribution over multiple paths
02/15/2001WO2001011914A1 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
02/15/2001WO2001011913A1 Communication system with mobile assisted signal strength measurements for a plurality of networks and methods for operating the same
02/15/2001WO2001011911A1 Inter-system handover
02/15/2001WO2001011908A1 Method to reduce interference between mobiles using different duplex technology
02/15/2001WO2001011804A1 Method for carrying out handoff between macrocell and microcell in hierarchical cell structure
02/15/2001WO2000079808A3 Method of handing over mobile stations in a general packet radio service (gprs) radio telecommunications network
02/14/2001EP1076467A1 Cellular handoff method for mobile terminals
02/14/2001EP1076465A1 Handover technique for cellular network
02/14/2001CN1284249A Multistage diversity handling for mobile telecommunications
02/14/2001CN1284248A Diversity handling moveover for CDMA mobile telecommunications
02/14/2001CN1283947A Moblie communication method and base station side sub-system unit of using reliable information
02/14/2001CN1283946A Mobile communication method and mobile transceiver of using identifying information and reliable information
02/14/2001CN1283945A Over-local switching method and base station terminal system unit of using descending communication signal
02/13/2001US6188904 Method for improving communication coverage in multi-cell communication systems
02/13/2001US6188900 Mobile device assisted handoff system for code division multiple access and wideband code division multiple access networks
02/13/2001US6188897 Mobile station roaming in a multiple service provider area
02/13/2001CA2057068C Method for handoff in a mobile radio communication system