Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
03/2005
03/03/2005WO2005020618A1 Mbms method and apparatus for umts network
03/03/2005WO2005020617A1 Identifying network resources for packet-switched services
03/03/2005WO2005020616A1 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station mobile terminal and mobile radio network
03/03/2005WO2005020614A1 Method and system of handoff
03/03/2005WO2005020521A1 Point-to-multipoint data transmission
03/03/2005WO2005020520A2 Supporting a switch between channels for a multicast transmission
03/03/2005WO2005020474A1 Cell reselection method for receiving packet data in a mobile communication system supporting mbms
03/03/2005WO2005020443A2 A method for a communication device to search for an alternate network upon a registration failure
03/03/2005WO2005019961A2 Method and apparatus for parameter recoding
03/03/2005WO2005018496A2 Method and apparatus for node b controlled scheduling in soft handover
03/03/2005WO2005001657A3 Method and apparatus for mitigating power-control errors during a soft handoff in a wireless communication system
03/03/2005WO2004111750A3 Mobile terminal device and hand-off method thereof
03/03/2005US20050050202 Methods, systems and computer program products for application instance level workload distribution affinities
03/03/2005US20050049021 Device and method for redirecting a wireless communication link based on location
03/03/2005US20050049000 Communication controller and method for maintaining a communication connection during a cell reselection
03/03/2005US20050048982 Reducing missed pages during cell reselection in a wireless communication system
03/03/2005US20050048978 Hand-off between ultra-wideband cell sites
03/03/2005US20050048977 System and method to improve WLAN handover behavior and phone battery life when stationary in border cells
03/03/2005US20050048976 System and method for using geographical location to determine when to exit an existing wireless communications coverage network
03/03/2005US20050048975 Method and apparatus for node B controlled scheduling in soft handover
03/03/2005US20050048974 Method and apparatus for generating handover neighbor list in a cellular mobile communication system
03/03/2005US20050048973 Methods and systems for performing call handover in a media gateway
03/03/2005US20050048972 System and method to improve WLAN handover behavior at entry/exit points
03/03/2005US20050048970 Method and apparatus for parameter recoding
03/03/2005US20050048953 Network apparatus
03/03/2005US20050048922 Reverse link combination device and method in a mobile communication system supporting a softer handoff
03/03/2005US20050047435 Method and apparatus in a wireless communication system for facilitating a handoff
03/03/2005US20050047381 System and method for a topology map related to access point usage in a wireless network
03/03/2005US20050047373 Mobile communication terminal and wireless communication system
03/03/2005US20050047372 Seamless handover method for mobile IPv6 home agent
03/03/2005US20050047371 Passive probing for handover in a local area network
03/03/2005US20050047370 Communication controller and method for managing the traffic flow of a communication connection during a cell reselection
03/03/2005US20050047369 Method and apparatus for mobility impact mitigation in a packet data communication system
03/03/2005US20050047368 Handover during packet sessions in wireless communications networks and methods
03/03/2005US20050047366 Random access communication opportunity method
03/03/2005US20050047359 Supporting a switch between channels for a multicast transmission
03/03/2005US20050047354 Method of using a mobile unit to determine whether to commence handover
03/03/2005US20050047351 Mobile-TCP and method of establishing and maintaining a mobile-TCP connection
03/03/2005US20050046600 Robust system for transmitting and receiving map data
03/03/2005DE10103103B4 Verfahren und Vorrichtung zum Wechsel einer mobilen Station zwischen zwei Basisstationen Method and apparatus for exchange of a mobile station between two base stations
03/03/2005CA2536314A1 Method and system of handoff
03/02/2005EP1511345A1 Mobile station supervision of the foward dedicated control channel when in the discontinuous transmission mode
03/02/2005EP1511344A2 Cellular communication system with soft handover and apparatus therefor
03/02/2005EP1511343A2 Cellular communication system with soft handover and apparatus therefor
03/02/2005EP1511342A1 Server, mobile communication system, positional information managing method, radio base station, mobile station, method for calling in mobile communication system, and mobile communication method
03/02/2005EP1511341A1 Radio communication system; base station device; mobile terminal; and radio link switching method
03/02/2005EP1511241A2 Mobile terminal, wireless relay apparatus, and mobile communication system
03/02/2005EP1511225A2 Change of access point in a wireless local area network with test of connection before changeover
03/02/2005EP1510100A1 Communications methods and apparatus for use therein
03/02/2005EP1510096A1 Control of interfrequency handovers
03/02/2005EP1510095A1 Method of performing handover by using different handover parameters for different traffic and user classes in a communication network
03/02/2005EP1510085A2 METHOD AND APPARATUS FOR INTERCONNECTION OF PERSONAL AREA NETWORKS (PANs)
03/02/2005EP1234398B1 Method and apparatus for selecting a best link for supplemental channel assignment during a handoff period in a spread spectrum communication system
03/02/2005EP0990321B1 Reconnection of dropped call in mobile communication system
03/02/2005EP0878973B1 Radio communication system and method being for carrying out a handover of mobile terminals by evaluating TPC signals
03/02/2005CN2682740Y Personal LAN interconnecting device
03/02/2005CN1589584A Method for cell change in a packet-mode cellular mobile radiocommunication system
03/02/2005CN1589583A Handoff method and apparatus with dual pilots in a communication system
03/02/2005CN1589582A Method for determining a monitored set of cells associated with an active set of cells
03/02/2005CN1589577A Multicast session handover
03/02/2005CN1589556A Digital implementation of multi-channel demodulators
03/02/2005CN1589541A Signal measurement apparatus and method for handover in a mobile communication system
03/02/2005CN1588851A Biological identifying device and method for proofing replay attach
03/02/2005CN1191736C Method for determining position of at least one subscriber terminal of radio communications system, and corresponding radio communications system
03/02/2005CN1191735C Method for a handover between different nodes in a mobile communication system
03/01/2005US6862502 Intelligent communications, command, and control system for a land-based vehicle
03/01/2005US6862450 Resetting signaling link upon SRNS relocation procedure
03/01/2005US6862449 Reducing interference in cellular mobile communications networks
03/01/2005US6862446 Methods and apparatus for the utilization of core based nodes for state transfer
03/01/2005US6862082 System and method for handover execution in a wireless environment
03/01/2005US6861964 Robust system for transmitting and receiving map data
02/2005
02/24/2005WO2005018265A1 A communication system
02/24/2005WO2005018256A1 Serving base station selection during soft handover
02/24/2005WO2005018255A1 Base station synchronization during soft handover
02/24/2005WO2005018252A1 Systems and methods for seamless roaming between wireless networks
02/24/2005WO2005018241A2 Time monitoring of packet retransmissions during soft handover
02/24/2005WO2005018165A2 Secure and seamless roaming between internal and external networks, switching between double and triple tunnel, and protecting communication between home agent and mobile node
02/24/2005WO2005018157A1 Apparatus, and an associated method, for preserving service quality levels during hand-off in a radio communication system
02/24/2005WO2005018114A1 Node b scheduling method for mobile communication system
02/24/2005WO2004102862A3 Rate control method and apparatus for data packet transmission
02/24/2005WO2004095851A3 Methods and apparatus of enhancing performance in wireless communication systems
02/24/2005WO2004075418A3 Method and apparatus for transmitting information within a communication system
02/24/2005WO2004068842A3 Methods for reliable user switchback on a phs spatial division multiple access channel
02/24/2005US20050044130 Method for optimizing resources in radio system, and radio system
02/24/2005US20050043062 Node B scheduling method for mobile communication system
02/24/2005US20050043048 Wireless communication system enhanced call recovery
02/24/2005US20050043046 Cell search method for inter-system handover in a mobile station
02/24/2005US20050041621 Method and system of handoff
02/24/2005US20050041612 Walsh Code management in a Code Division Multiple Access cellular wireless communication system
02/24/2005US20050041608 Method for cell reselection for reception of packet data
02/24/2005US20050041607 Mobile node, mobile communication system, communication control method and access router
02/23/2005EP1509059A1 Wireless communication system enhanced call recovery
02/23/2005EP1509058A2 Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system
02/23/2005EP1509057A2 Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system
02/23/2005EP1509056A2 Cell reselection method for receiving packet data in a mobile communication system supporting MBMS
02/23/2005EP1509052A1 Base station transceiver selection in intersystem 3G/2G handover by exclusion from candidate list
02/23/2005CN1586089A Method of WCDMA coverage based handover triggering
02/23/2005CN1586084A Method and apparatus for providing immediate ciphering after an inter-system UTRAN-GSM handover
02/23/2005CN1586050A Inter-frequency hho method in mobile communication system
02/23/2005CN1585554A Method for realizing hard changing-over in CDMA cluster system