Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
11/2005
11/09/2005EP1594334A1 System and method for performing a fast handover in a wireless communication system
11/09/2005EP1594332A1 Mobile communication system and MBMS service relevant information transfer method for use therewith
11/09/2005EP1594330A1 Methods for terminal assisted coordinated radio serving and interference avoidance in OFDM mobile communication system
11/09/2005EP1594327A1 Apparatus and Method for cell selection in a mobile communication system
11/09/2005EP1593285A1 Method and apparatus for determining coverage and switching between overlay communication systems
11/09/2005EP1441551B1 Method of optimizing the performance of a mobile terminal
11/09/2005EP1293064A4 Method of providing packet voice call service in wireless communication network and network architecture therefor
11/09/2005CN1695399A Radio base station and mobile communication system
11/09/2005CN1695389A Method for optimizing resources in radio system, and radio system
11/09/2005CN1695384A Method and apparatus to reduce uplink compressed mode monitoring in a communication device
11/09/2005CN1695351A Radio communication system
11/09/2005CN1694565A Method of switching in TD-SCDMA communication system
11/09/2005CN1694558A Method of radio service and antiinterference in OFDM mobile communication system
11/09/2005CN1694379A Mobile communication system and MBMS service relevant information transfer method for use therewith
11/09/2005CN1226839C Method for improving handover performance in synchonism CDMA mobile communication system
11/08/2005US6963754 Transmission power control method of wireless communication terminal and a base station therefore
11/08/2005US6963745 Method for performing inter system handovers in mobile telecommunication system
11/08/2005US6963550 Handoff method in CDMA communication system
11/08/2005US6963540 Apparatus and method for assigning a common packet channel in a CDMA communication system
11/03/2005WO2005104602A1 System, unit and method of frequency re-planning
11/03/2005WO2005104598A1 Handover control method and mobile station device using the same
11/03/2005WO2005104499A1 Cryptographic optimisation for duplicate address detection
11/03/2005WO2005104498A1 Duplicate address detection optimisation
11/03/2005WO2005104445A1 Routing area selection for a communication device accessing a umts network through wlan hot spots considered as seprate routing areas of the utms network
11/03/2005WO2005104402A1 Mobile communication terminal and radio communication system
11/03/2005WO2004046853A3 Apparatus and method for mobile/ip handoff between a plurality of access technologies
11/03/2005US20050245263 Method of transferring a packet switched to a circuit switched call
11/03/2005US20050245261 Method of handing off a packet switched to a circuit switched call
11/03/2005US20050245260 Frequency layer convergence method for MBMS
11/03/2005US20050243870 Method of transferring call transition messages between network controllers of different radio technologies
11/03/2005US20050243786 Method for transceiving data in coordinator-based wireless network and wireless network device employing the same
11/03/2005US20050243772 Handover supporting method and apparatus and handover method and apparatus
11/03/2005US20050243770 Method of facilitating handoff
11/03/2005US20050243766 Methods and apparatus for using a paging and location server to support session signaling
11/03/2005US20050243764 Rotating synchronization channel (SCH) transmission
11/03/2005US20050243735 Node selecting method
11/03/2005US20050242860 FFT-based multichannel video receiver
11/03/2005DE202005010975U1 Robuster und schneller Handover in einem drahtlosen lokalen Netzwerk Robust and fast handover in a wireless local area network
11/03/2005DE202005010882U1 Vorrichtung zur Nachbarabtastung in drahtlosen lokalen Netzwerken Apparatus for neighbor scanning in wireless local area networks
11/02/2005EP1592280A2 Radio controller, mobile communications system, and communications control method
11/02/2005EP1592275A1 Relocation also of parts of radio resource management control functionality from one BTS to a second in a distributed radio access networks
11/02/2005EP1590980A1 Provision of a multimedia broadcast/multicast service (mbms) for a user equipment moving along cells in a cellular mobile communication system
11/02/2005EP1590972A2 Method and apparatus for a target-initiated handoff from a source cellular wireless network to a target non-cellular wireless network
11/02/2005EP1590971A2 Network assisted cell reselection in wireless communications systems and methods
11/02/2005EP1590969A2 Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network
11/02/2005EP1590928A2 Hybrid protocol to support communications with multiple networks
11/02/2005EP1590907A2 Improved vertical roaming in wireless networks through improved wireless network cell boundary detection
11/02/2005EP1590897A2 Improved vertical roaming in wireless networks through improved quality of service measures
11/02/2005EP1547279A4 Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
11/02/2005EP1525676A4 Method and apparatus for handoff between a wireless local area network (wlan) and a universal mobile telecommunication system (umts)
11/02/2005EP0763300B1 Pcs pocket phone/microcell communication over-air protocol
11/02/2005CN1692661A Method for cell modification in mobile communication system
11/02/2005CN1692659A Identity protection in a LAN-universal radiotelephone system
11/02/2005CN1692605A Wireless communication system, wireless communication device and wireless communication method, and computer program
11/02/2005CN1692582A Method of multiplexing logical channels in mobile communication system and apparatus thereof
11/02/2005CN1692346A Method and apparatus for effecting a handoff between two IP connections for time critical communications
11/02/2005CN1691832A Method and apparatus for handoff of a wireless packet data services connection
11/02/2005CN1691831A Method and apparatus for handoff of a wireless packet data services connection
11/02/2005CN1691830A Method of efficiently transmitting data during a handover in a wideband radio access network
11/02/2005CN1691828A Handover supporting method and apparatus and handover method and apparatus
11/02/2005CN1691827A Allocation method and controller
11/02/2005CN1691825A Sector switching detection method
11/02/2005CN1691797A Radio channel control method in a cellular system
11/02/2005CN1691670A Method for transceiving data in coordinator-based wireless network and wireless network device
11/02/2005CN1225942C Method of improving mobile terminal handover switching performance in radio IP system
11/02/2005CN1225939C Method for transferring tunnel between nodes in GPRS system
11/01/2005US6961774 System and method for performing hand-offs between internet protocol (IP) core networks in the wireless domain
11/01/2005US6961584 Tiered wireless, multi-modal access system and method
11/01/2005US6961583 Wireless network system selection mechanism within a mobile station
11/01/2005US6961572 Code Division Multiple Access (CDMA); dispatch group call systems; talkgroups; wireless communications
11/01/2005US6961571 Relocation of serving radio network controller with signaling of linking of dedicated transport channels
11/01/2005US6961564 Method for enabling a subscriber entity to actively communicate in a communication network
11/01/2005US6961321 Mobile terminal and method of controlling the same
11/01/2005US6961304 Dynamic reassignment of code space among multiple modes of operation
11/01/2005CA2351971C Apparatus and method for acquiring an uplink traffic channel in wireless communications systems
10/2005
10/27/2005WO2005101891A1 Neighbor cell measurements during packet mode in wireless communications networks
10/27/2005WO2005101890A1 Method and arrangement for handling soft handover in a mobile telecommunication system
10/27/2005WO2005101886A2 Frequency layer convergence method for mbms
10/27/2005WO2005101870A1 Determining whether to initiate a multicast service in a neighbouring cell based on a user message received from a user equipment
10/27/2005WO2005101861A1 Method and apparatus for communicating via a wireless local-area network
10/27/2005WO2005101738A1 Allocation of access slots to mobile stations in order to count the number of stations interested in a mbms (multimedia broadcast / multicast service)
10/27/2005WO2005101686A1 Intelligent wireless switch (iws) and intelligent radio coverage for mobile applications
10/27/2005WO2005079081A8 Method for identifying pre-candidate cells for a mobile unit
10/27/2005WO2005070150A3 Method and system for wireless connectivity in a mobile environment
10/27/2005WO2005006780A3 Adaptive determination of hysteresis for facilitating base station selection, including handover, in a wireless communication system
10/27/2005US20050239510 System and method for reselecting antennas in a cellular mobile communication system using multiple antennas
10/27/2005US20050239472 Allocation method and controller
10/27/2005US20050239468 Wireless communication handover method and apparatus
10/27/2005US20050239466 Methods and devices for varying a hand-off base station list based on traffic conditions
10/27/2005US20050239465 Mobile broadband wireless access system for transferring service information during handover
10/27/2005US20050239461 Registration of a wlan as a umts routing area for wlan-umts interworking
10/27/2005US20050239460 Method for controlling data transmission in a radio communication system with a hierarchical network architecture
10/27/2005US20050238031 Method and system for supporting simultaneous data sessions of dissimilar access networks
10/27/2005US20050237978 Method and apparatus for hand over of calls
10/27/2005US20050237977 Access network and method for improved inter-PDSN dormant mode handoff
10/27/2005US20050237976 Data preservation
10/27/2005US20050237961 Apparatus and method for reception of neighboring cell service
10/27/2005DE202005007249U1 Drahtlose Kommunikationsvorrichtung zum Implementieren einer medienunabhängigen Übergabe Wireless communication apparatus for implementing a media independent handover
10/27/2005DE102005014785A1 Funkbasisstation, Mobilkommunikationssystem und Funkkommunikationsverfahren Radio base station, mobile communication system and radio communication method
10/27/2005DE102004058239A1 Bildwandler Image converter