Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
06/2006
06/15/2006US20060126563 System and method of processing hand-off of mobile terminal
06/15/2006US20060126558 System and method for mode switching and frequency band switching in a cellular system
06/15/2006US20060126555 System for load balance on access points over WLAN and method therefor
06/15/2006US20060125690 Methods and apparatus for identifying asset location in communication networks
06/15/2006CA2589768A1 Interworking of cellular networks and wireless lans
06/14/2006EP1670278A1 Radio-wave state monitoring method and device thereof, cell reselection method employing radio-wave state monitoring method and device thereof as well as mobile wireless communication device
06/14/2006EP1670277A1 System and method for mode switching and frequency band switching in a cellular system
06/14/2006EP1670273A1 Handover of a mobile node between access networks of different technologies in a mobile IP telecommunications system
06/14/2006EP1670182A1 Wireless audio/video equipment and channel selecting method thereof
06/14/2006EP1670180A1 A fast interactive methodof user terminal in the wireless local area network (wlan) selecting access mobile network
06/14/2006EP1670157A2 Method and system for CDMA mobile communication
06/14/2006EP1668947A2 Handover between wireless wide area network and wireless local area network
06/14/2006EP1668946A1 Soft handover
06/14/2006EP1668945A1 Cell selection in soft handover using user equipments' buffer occupancies as a selection criterion
06/14/2006EP1668933A2 Method and apparatus for establishing radio bearer for point-to-multipoint multimedia service in mobile communication system
06/14/2006EP1668929A2 Wireless transmit receive unit having a transition state for transitioning from monitoring to duplex connected states and method
06/14/2006EP1668836A1 Method for controlling a handover between two network access devices
06/14/2006EP1668835A1 Method and apparatus for congestion control in high speed wireless packet data networks
06/14/2006EP1668828A1 Apparatus, and an associated method, for preserving service quality levels during hand-off in a radio communication system
06/14/2006EP1668820A1 Method and system for group communications in a wireless communications system
06/14/2006EP1188335B1 System and method for reducing dropped calls in a wireless communications network
06/14/2006EP1127474B1 Idle mode handling in a hybrid gsm/cdma network
06/14/2006DE202006000745U1 Vorrichtung für die Übergabe einer laufenden Kommunikationssitzung zwischen heterogenen Netzwerken Device for the handover of an ongoing communication session between heterogeneous networks
06/14/2006DE202006000703U1 Vorrichtung zur Ausfindigmachung von Systemen und Benutzerauswahl Apparatus for Ausfindigmachung of systems and user selection
06/14/2006CN1788517A Method and apparatus for performing inter-frequency measurements
06/14/2006CN1788516A Method and apparatus for transmitting importance layers for scalable data services
06/14/2006CN1788513A Method, system, network entity, and end-user terminal for controlling a handover of a cellular terminal
06/14/2006CN1788508A Methods and apparatus for extending mobile IP
06/14/2006CN1788507A Radio base station device and mobile communication system
06/14/2006CN1788506A Systems and methods for handover between space based and terrestrial radioterminal communications, and for monitoring terrestrially reused satellite frequencies at a radioterminal to reduce potential
06/14/2006CN1788504A Methods and apparatus for the utilization of core based nodes for state transfer
06/14/2006CN1788484A Method and system for re-direction and handoff for pre-paid mobile services in third generation networks
06/14/2006CN1788458A Application execution method, file data download method, file data upload method, communication method, network identifier setting method and wireless communication terminal
06/14/2006CN1788438A System and method for setting handover based on quality of service in WCDMA system
06/14/2006CN1787690A System and method for mode switching and frequency band switching in a cellular system
06/14/2006CN1787685A Method for realizing hard switching
06/14/2006CN1787677A Radio-wave state monitoring method and cell reselection method and device thereof
06/14/2006CN1787537A Mobile-unit-dedicated data delivery assistance method
06/14/2006CN1787472A Wireless audio/video equipment and channel selecting method thereof
06/14/2006CN1259804C Control of a multicall in a telecommunications system
06/13/2006US7062296 Forced beam switching in wireless communication systems having smart antennas
06/13/2006US7062290 Method for generating and transmitting optimal cell ID code
06/13/2006US7062271 Cell selection method of mobile terminal
06/13/2006US7062267 Methods and systems for modifying satellite antenna cell patterns in response to terrestrial reuse of satellite frequencies
06/13/2006US7062226 Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
06/13/2006US7061898 System and method for time slotted code division multiple access communication in a wireless communication environment
06/13/2006US7061886 Packet voting in wireless communications systems
06/13/2006CA2286300C Mobile diversity handover and branch control
06/08/2006WO2006059287A1 Seamless handoff for multimedia services
06/08/2006WO2006058553A1 Handing off a mobile station between a first access network supporting sip (session initiation protocol) and a second cellular access network
06/08/2006WO2006058498A1 Handover method in a mobile communication system for guaranteeing communication continuation
06/08/2006WO2006026726A3 Mobile services control platform providing a converged voice service
06/08/2006WO2006026117A3 Border access point protocol facilitating wireless client macro-mobility
06/08/2006WO2005089084A3 Method and apparatus for improving hard handoffs in cdma systems
06/08/2006WO2005048081A3 System for application server autonomous access across different types of access technology networks
06/08/2006WO2004102980A3 Ack/nack determination reliability for a communication device
06/08/2006US20060121935 System, devices and methods using an indication of complementary access availability in measurement reports sent by mobile terminals
06/08/2006US20060121929 Wireless communication method and apparatus for implementing access point startup and initial channel selection processes
06/08/2006US20060121916 Presence detection for cellular and internet protocol telephony
06/08/2006US20060121914 Handover method and apparatus for mobile terminal using location information in heterogeneous system network
06/08/2006US20060121908 Predictive service connection transfer for mobile telephones
06/08/2006US20060121902 System and method for providing a handoff leg associated with a preexisting leg in a network environment
06/08/2006US20060121901 Handover method and base station control apparatus
06/08/2006US20060121900 System and method of switching between calls when handing off a mobile station out of a WLAN
06/08/2006US20060121894 Mobile telephone VOIP/cellular seamless roaming switching controller
06/08/2006US20060121883 Apparatus, and associated methods, for facilitating secure, make-before-break hand-off in a radio communication system
06/08/2006US20060120490 Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system
06/08/2006US20060120355 Handoff between a SIP network and a cellular communication system
06/08/2006US20060120330 Method of converting communication channel in mobile communication terminal
06/08/2006US20060120329 Multiple mode terminal supporting handoff between heterogeneous networks and handoff method thereof
06/08/2006US20060120328 Resource utilization efficiency during hand-off in mobile communication systems
06/08/2006US20060120327 Method for providing multicast service according to handoff of source node in mobile internet protocol communication system
06/08/2006US20060120326 Mobile-unit-dedicated data delivery assistance method
06/08/2006US20060120325 Non-instantaneous hard handover control device and method
06/08/2006US20060120324 Wireless audio/video equipment and channel selecting method thereof
06/08/2006US20060120287 Seamless handoff for multimedia services
06/08/2006US20060120171 Seamless handoff of mobile terminal
06/08/2006DE202005017283U1 Drahtloses Kommunikationssystem zum Implementieren eines medienunabhängigen Handover zwischen technologisch verschiedenartigen Zugangsnetzen A wireless communication system for implementing a media independent handover between technologically diverse access networks
06/08/2006DE20023805U1 Power control method for mobile station with transmission frame, involves generating power-up command if power control threshold is higher than received signal power, else power-down command is generated
06/08/2006DE102004057311A1 Verfahren und System zur Unterstützung von Dienstekontinuität für mobile Kommunikation über unterschiedliche Zugangsnetzwerke A method and system for supporting continuity of service for mobile communication over different access networks
06/07/2006EP1667483A2 A mobile communication system and a method thereof
06/07/2006EP1667447A1 Data conversion system
06/07/2006EP1667344A1 Spread spectrum communication system and handover method therein
06/07/2006EP1665865A2 Systems and methods for mobility management in overlaid satellite and terrestrial communications systems
06/07/2006EP1665861A1 Method for releasing allocated resources at sip handover
06/07/2006EP1665859A1 Packet-switched handover
06/07/2006EP1665858A1 Method of controlling a communication control entity
06/07/2006EP1665854A1 Context transfer for seamless handover
06/07/2006EP1665839A1 Method and system for integrating resource allocation between time division duplex and frequency division duplex in wireless communication systems
06/07/2006EP1665833A1 Method and system for triggering handoff of a call between networks
06/07/2006EP1665829A2 Providing and maintaining f-pdch service in a mobile communication system
06/07/2006EP1665820A2 Interference management for soft handoff and broadcast services in a wireless frequency hopping communication system
06/07/2006EP1665686A1 System and method for providing transparency in delivering private network features
06/07/2006EP1402749B1 Method and system for load sharing between a plurality of cells in a radio network system
06/07/2006EP1080593B1 Method for improving communication coverage in multi-cell communication systems using location information
06/07/2006EP0953270B1 Routing area updating in packet radio network
06/07/2006CN1784920A Method and device for the intermediate storage of subscriber data during the relocation of a mobile subscriber within a mobile communication network
06/07/2006CN1784911A Secure roaming between wireless access points
06/07/2006CN1784864A System and methods for seamlessly roaming between wireless wide area network and wireless local area network
06/07/2006CN1784078A Active set selection method for determining cells to be deleted from an active set based on the reception state of an uplink high-speed signal