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)
04/2003
04/10/2003WO2003030568A1 Cell updates in a umts terrestrial radio access network
04/10/2003WO2003030566A2 Method and apparatus for facilitating dormant mode, packet data mobile handoffs
04/10/2003WO2003030488A1 Method and system for ensuring secure forwarding of messages
04/10/2003WO2003030483A1 Method and system for session accounting in wireless networks
04/10/2003WO2003030453A2 Method and apparatus for data packet transport in a wireless communications system using an internet protocol
04/10/2003WO2003003639A3 Protocol to determine optimal target access routers for seamless ip-level handover
04/10/2003WO2002101966A3 Method and system for forward link cell switching
04/10/2003WO2002032179A9 Radio resource management
04/10/2003US20030070091 Granular authorization for network user sessions
04/10/2003US20030069037 Mobile terminal apparatus and system selecting method
04/10/2003US20030069018 Layer three quality of service aware trigger
04/10/2003US20030069016 System and method for providing agent-free and no-packet overhead mobility support with transparent session continuity for mobile devices
04/10/2003US20030067896 System and method for switching between base stations in a wireless communications system
04/10/2003US20030067895 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
04/10/2003CA2738582A1 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
04/09/2003EP1301056A1 A system for providing subscriber features within a telecommunications network
04/09/2003EP1301006A1 Granular authorization for network user sessions
04/09/2003EP1300988A1 A method for maintaining a communication link in wireless network groups
04/09/2003EP1300045A2 Radio access traffic management
04/09/2003EP1300040A1 Operator forced inter-system handover
04/09/2003EP1300039A1 A method on cell site selection in a cellular system with interference free window
04/09/2003CN1409936A Fast cell re-selection for real time packet data networks
04/09/2003CN1409933A Method and apparatus for performing cell reselection for supporting efficiently hierachical cell structures
04/09/2003CN1409521A Radio communication system, sectionalization delivery device and put-in point for said system
04/09/2003CN1409518A Home digital network and method for distributing radio terminal to base station
04/09/2003CN1105475C CDMA mobile communication method, system, and mobile station equipment
04/09/2003CN1105469C Private multiplexing cellular network
04/09/2003CN1105438C Code-rate ircreased compressed mode DS-CDMA system and methods
04/08/2003US6546253 Neighborhood cordless service call handoff
04/08/2003US6546252 System and method for estimating interfrequency measurements used for radio network function
04/08/2003US6546251 For digital cellular radio systems; base station sends to the mobile station information about whether the base station of a neighbouring cell offers the same service (General Packet Radio Service (GPRS))
04/08/2003US6546250 Mobile station preferences in a multiple hyperband capable cellular communications system
04/08/2003US6546248 Method and apparatus for generating pilot strength measurement messages
04/08/2003US6546058 Method and apparatus for reducing the average transmit power of a base station
04/08/2003US6545989 Transmit gating in a wireless communication system
04/03/2003WO2003028400A1 Handoff method and apparatus with dual pilots in a communication system
04/03/2003WO2003028344A2 Methods and apparatus for a modular wireless system
04/03/2003WO2003028332A1 Coupling or co-ordination between a first ip-based mobility management of a first network (ran) and a second ip-based mobility management of a second network (core) and corresponding network structure
04/03/2003WO2003028244A2 Method and system for optimizing system-access and soft-handoff parameters based on location information
04/03/2003WO2002058248A3 Handoff methods for wireless private branch exchange
04/03/2003US20030064727 System and method for channel allocation in a multi-band wireless network
04/03/2003US20030064724 Method for handling an idle handoff between base stations supporting different services
04/03/2003US20030063584 Method and apparatus for facilitating dormant mode, packet data mobile handoffs
04/02/2003EP1297715A1 Maintaining association in a communications network
04/02/2003EP1297712A2 Downlink shared channel (dsch) power control in soft handover
04/02/2003EP1131973B1 Method and arrangement for avoiding loss of error-critical non-real time data during certain handovers
04/02/2003EP0872092B1 Telecommunication system, data-packet switch, and method for handover
04/02/2003EP0818116B1 Method of conducting handoff of a data transmission
04/02/2003EP0765587B1 Handover in a mobile communication system
04/02/2003EP0744115B1 Method for determining handover in a communications system
04/02/2003CN1408189A Handoff procedure for header compression
04/02/2003CN1407822A Small area selection
04/02/2003CN1407772A Micro mobile network route system and method
04/02/2003CN1104787C Communications system and method therefor
04/01/2003US6542744 Handoff in a cellular network
04/01/2003US6542742 Cell selection in mobile radio systems
04/01/2003US6542482 Load sharing for MCPA-equipped base station
03/2003
03/27/2003WO2003026336A1 Handover control apparatus, radio terminal device, edge router, router, mobile communication system, and handover control method
03/27/2003WO2003026327A1 Spatial guardbands for terrestrial reuse of satellite frequencies
03/27/2003WO2003026326A1 A method for advancing fast cell selection performance in access procedure of high speed down-like packet
03/27/2003WO2003026260A1 Process, arrangement, devices for seizure of a shared telephone line
03/27/2003WO2003026242A1 A digital implementation of multi-channel demodulators
03/27/2003WO2003026143A2 Modifying satellite antenna cell patterns in response to terrestrial reuse of satellite frequencies
03/27/2003US20030061351 System and method for quality of service management in mobile wireless networks
03/27/2003US20030060204 Method for autonomous frequency management for reliable data communications
03/27/2003US20030060201 Method and system for optimizing system-access and soft-handoff parameters based on location information
03/27/2003US20030060200 Handoff method and apparatus with dual pilots in a communication system
03/27/2003US20030058828 Handoff in a wireless communication system
03/27/2003US20030058818 Methods and apparatus for a modular wireless system
03/26/2003EP1295499A1 A method for performing a mobile user terminal route update in a telecommunication network operated based on the internet protocol
03/26/2003EP1010345B1 Mobile assisted handoff (MAHO) in radiocommunications systems
03/26/2003CN1406447A Communication terminal device, base station device and communication method
03/26/2003CN1406446A Defining measurement gaps in inter-frequency measurement
03/26/2003CN1406097A Small area shape control method, mobile communication system and basestation and mobile station in same
03/26/2003CN1406086A Method for processing idle over-zone convertion between basestations for supporting different business
03/26/2003CN1406085A Positioning method of digit control channel in wire-less communication system and apparatus thereof
03/26/2003CN1406013A Over-zone switchover method in CDMA communication system and system thereof
03/26/2003CN1406008A Method for raising quick-action small-area-selection performace in course of high-speed down bay switch-in
03/26/2003CN1406007A Method for treatment of user's interface while optimizing soft switch-over
03/26/2003CN1104156C In-band signaling for hand-over operation in mobile telecommunication system
03/26/2003CN1104146C Device for realizing group calling data transmitting system
03/25/2003US6539236 Establishment of a connection between a base station and a mobile station using random access channels
03/25/2003US6539227 Methods and systems for controlling hard and soft handoffs in radio communications systems
03/25/2003US6539225 Seamless data network telecommunication service during mobile wireless call handoff
03/25/2003CA2282315C Data communication method in mobile communication system
03/20/2003WO2003001820A9 Radio network control
03/20/2003WO2002087169A3 Distributed infrastructure for wireless data communications
03/20/2003US20030056221 Digital implementation of multi-channel demodulators
03/20/2003US20030054824 Method for performing a fast intra-PDSN hard handoff
03/20/2003US20030054823 Method for performing a fast intra-PDSN soft handoff
03/20/2003US20030054822 Apparatus and method for performing forced registration of a mobile station after hard handoff
03/20/2003US20030054815 Methods and systems for modifying satellite antenna cell patterns in response to terrestrial reuse of satellite frequencies
03/20/2003US20030054812 Uplink-downlink diversity for fast cell-site selection
03/20/2003US20030054761 Spatial guardbands for terrestrial reuse of satellite frequencies
03/20/2003US20030053437 System and method for coordinating bandwidth usage of a communication channel by wireless network nodes
03/20/2003US20030053431 Method for performing handoff in a radio telecommunications network
03/20/2003US20030053430 Method for performing a fast inter-PDSN hard handoff
03/20/2003US20030053429 Method for performing a fast inter-PDSN soft handoff
03/20/2003US20030053427 Mobile terminal, router, communication node, packet transfer method
03/19/2003EP1294130A2 Method for supporting a handover and roaming procedure in a multiple cell radio system based on the Bluetooth standard
1 ... 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 ... 552