Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
11/2009
11/10/2009US7616607 Data preservation
11/10/2009US7616604 Identifying one or more access points in one or more channels to facilitate communication
11/10/2009US7616598 System and method for coupling between mobile communication system and wireless local area network
11/10/2009CA2665752A1 Apparatus and method for cell reselection in a radio access network
11/10/2009CA2665672A1 Method and apparatus for signal strength indication
11/10/2009CA2665662A1 Method and system for transitioning between radio access technologies (rats)
11/09/2009CA2665674A1 Apparatus and method for handling out of service emergency calls in wireless telecommunications system user equipment
11/09/2009CA2665661A1 Method and apparatus for transitioning from a first rat to a second rat
11/05/2009WO2009135195A2 A method and apparatus for efficient handover in lte
11/05/2009WO2009134399A1 Support for continuity of single radio voice call communications in a transition to a circuit switched communications network
11/05/2009WO2009134191A1 Method and arrangement for handover or cell reselection evaluation
11/05/2009WO2009133866A1 Handover method, mobile station, and radio base station
11/05/2009WO2009133865A1 Handover method, radio base station, and mobile station
11/05/2009WO2009133772A1 Heterogeneous network handover device, handover method, and handover control program
11/05/2009WO2009133767A1 Mobile communication system, mobile station device, base station device, and mobile communication method
11/05/2009WO2009133441A1 Intersystem mobility security context handling between different radio access networks
11/05/2009WO2009133242A1 Method and system for inter-frequency or inter-ratcell reselection
11/05/2009WO2009133051A1 Method and device for selecting a network node for handover and communication system comprising such device
11/05/2009WO2009132602A1 Method, device and system for performing radio link addition process
11/05/2009WO2009132572A1 Method, relevant device and wireless communication system for implementing seamless mobility of mobile terminals
11/05/2009WO2009132534A1 Method and apparatus for transferring information, method and apparatus for configuring uppch
11/05/2009WO2009132524A1 A method, system and device for keeping continuity of user's service
11/05/2009WO2009111429A3 Rf channel handoff in a multi-frequency network
11/05/2009WO2009088877A3 Method and apparatus for cell reselection
11/05/2009WO2009082787A3 Method for optimising the cost of incoming and outgoing calls and short messages
11/05/2009WO2009047064A3 A method for reducing the risk of dropped calls in a mobile communications network
11/05/2009US20090275338 Using wake-up receivers for soft hand-off in wireless communications
11/05/2009US20090275337 Mobile communications system, handover controlling method, radio network controller, and mobile terminal
11/05/2009US20090275336 Mobile station capable of switching connection destination radio base station and method of switching connection destination
11/05/2009US20090275334 Method, system, terminal, access node and gateway for handing over terminal to macrocell
11/05/2009US20090275333 Radio access network device and peripheral cell information report method
11/05/2009US20090275332 Method and system for improved handover of mobile stations to unlicensed mobile access networks
11/05/2009US20090275327 Mobile radio communication system
11/05/2009US20090275309 Security capability negotiation method, system, and equipment
11/05/2009US20090274302 Method for deriving traffic encryption key
11/05/2009US20090274122 Communication system, mobility management network element and method for processing resource
11/05/2009US20090274121 Method and system for radio access technology monitoring in a wireless communications system
11/05/2009US20090274120 System and method for multicarrier uplink control
11/05/2009US20090274119 Methods and apparatus for rf handoff in a multi-frequency network
11/05/2009US20090274118 Method for preventing pin-pong handover effect in mobile wimax networks
11/05/2009US20090274117 Handover Method in Mobile Phone Network
11/05/2009US20090274115 WLAN Roaming and Selection Using Managed WLAN Handover Process
11/05/2009US20090274114 Method for updating dns address in mobile ip terminal
11/05/2009US20090274086 Improved acquisition of system information of another cell
11/05/2009CA2721528A1 A method and apparatus for efficient handover in lte
11/04/2009EP2114101A1 A method and a controller for providing a continuous real time service
11/04/2009EP2114100A1 a handover method
11/04/2009EP2113157A1 Handover from a macro cell back to a femto cell
11/04/2009EP1989904B1 Method for scheduling voip traffic flows
11/03/2009US7613768 Method and system for managing a streaming media service
11/03/2009US7613474 Transmission power control method of uplink packet data transmission
11/03/2009US7613469 Positioning-triggered handover
11/03/2009US7613463 System for fast macrodiversity switching in mobile wireless networks
11/03/2009US7613461 Station side apparatus, resource allocating method in station side apparatus and mobile communication system
11/03/2009US7613457 System and method for supporting quality of service in vertical handovers between heterogeneous networks
11/03/2009US7613444 Dynamic building of monitored set
11/03/2009US7613424 Method for performing bluetooth high rate supervisor handover
11/03/2009US7613171 Cellular network service over WLAN
11/03/2009US7613148 Method and apparatus for performing fast handover through fast ranging in a broadband wireless communication system
11/03/2009US7613140 Control-hold mode
11/03/2009CA2539956C Handover method and apparatus
11/03/2009CA2491816C Informing a lawful interception system of the serving system serving an intercepted target
11/03/2009CA2360392C Broadcasting of two generation cellular system control channel information over a three generation control channel to support roaming and handover to two generation cellular networks
11/03/2009CA2346672C Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems
10/2009
10/29/2009WO2009132246A2 Multi-cell wtrus configured to perform mobility procedures and methods
10/29/2009WO2009132122A2 Session transfer between different access network types
10/29/2009WO2009132118A2 Restricting handover of a mobile station
10/29/2009WO2009132034A1 Method and apparatus for management of automatic neighbor relation function in wireless networks
10/29/2009WO2009131898A1 Serving base station selection using backhaul quality information
10/29/2009WO2009131870A1 Method and apparatus for prioritizing and reporting multiple wireless communication measurement events
10/29/2009WO2009131498A1 Qci mapping at roaming and handover
10/29/2009WO2009131427A2 Measurement method for reducing power consumption in a wireless communication system and a service providing method in handover
10/29/2009WO2009131222A1 Wireless communication device and communication device
10/29/2009WO2009130582A1 Grouping of cells for efficient neighbor cell information distribution
10/29/2009WO2009130558A1 Other radio technology/geran interworking for neighbor cell measurement reporting
10/29/2009WO2009130042A2 Supporting a session management in case of a transfer between different radio access networks
10/29/2009WO2009129856A1 Mechanism for controling charging in case of charging client relocation
10/29/2009WO2009129752A1 Control method and communication equipment for sending information
10/29/2009WO2009129725A1 A method, system and device for service providing
10/29/2009WO2009129710A1 Method,device and user equipment for reselecting an access network
10/29/2009WO2009129614A1 System and method for wireless relay frame structure, protocol and operation
10/29/2009US20090271614 Mobility architecture using pre-authentication, pre-configuration and/or virtual soft-handoff
10/29/2009US20090270105 Wireless communication terminal, wireless communication network system and handover timing determining method
10/29/2009US20090270104 Method and apparatus for reselecting cell in mobile communication system
10/29/2009US20090270103 Multi-cell wtrus configured to perform mobility procedures and methods
10/29/2009US20090270101 Base station apparatus, mobile communication system and cell selection communication method
10/29/2009US20090270097 Method and Apparatus for User Equipment Registration Updates Triggered by a Tracking Area Change
10/29/2009US20090268691 Handover processing method, and access point and mobile terminal for use in the method
10/29/2009US20090268690 Neighboring cell signal measurement and reporting
10/29/2009US20090268689 Forwarding learnt state information to target node at mobility
10/29/2009US20090268688 Active set threshold adjustment method for use in wireless internet system
10/29/2009US20090268687 Method of supporting handover in a mobile communication system
10/29/2009US20090268671 Wireless communication method and apparatus for implementing access point startup and initial channel selection processes
10/29/2009US20090268637 Data communication method and system, data sending/receiving apparatus
10/29/2009CA2720981A1 Serving base station selection using backhaul quality information
10/29/2009CA2720130A1 Method and apparatus for management of automatic neighbor relation function in wireless networks
10/28/2009EP2112849A2 Method and system for automatic seamless mobility
10/28/2009EP2112848A1 Methods to route a bearer via circuit switching to an internet protocol multimedia system node using session initiation protocol contact header
10/28/2009EP2112847A1 Method and apparatus for reporting WLAN capabilities of a dual mode GPRS/WLAN or UMTS/WLAN WTRU
10/28/2009EP2112846A1 Communication system and method for supporting direct communication between femto cell and macrocell