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Telecommunications > Radiotelephone System > Zoned Or Cellular Telephone System > Handoff > Handoff Initiated By Another Source (e.g., Target, User Initiated, Mobile Switching Center (msc), Or Mobile Telephone Switching Office (mtso), Etc.) Handoff Initiated By Another Source (e.g., Target, User Initiated, Mobile Switching Center (msc), Or Mobile Telephone Switching Office (mtso), Etc.)Handoff Initiated By Another Source (e.g., Target, User Initiated, Mobile Switching Center (msc), Or Mobile Telephone Switching Office (mtso), Etc.) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.03/01/07 - 20070049278 - Robust radio resource control signaling for hsdpa A radio network controller is operable in both a unicast signaling mode and a bi-cast signaling mode. In unicast signaling mode, the radio network controller is operable to send radio resource control signals to a mobile station through a serving cell. The radio network controller is operable to go into ... 01/18/07 - 20070015512 - Forward link based rescue channel method and apparatus for telecommunication systems A forward rescue procedure (FRP) for preventing loss of signal and dropped connections between a mobile station and the infrastructure in a wireless telecommunications network is disclosed. The FRP allows wireless systems to recover from forward link failures at the mobile station that would otherwise result in dropped connections. Examples ... 08/17/06 - 20060183482 - Radio network controller, a mobile communication system, and a neighbor cell list filtering method The present invention provides a mobile communication system, a radio network controller (RNC), and a neighbor cell list filtering method which can control the selection of a frequency to be used at the hard handover performed in a network environment using a plurality of frequency bands and frequencies to reduce ... 08/03/06 - 20060172738 - Handover method in a wireless communication system A handover method in a wireless communication system is disclosed. A serving base station transmits a handover request message to a base station controller in response to a handover request of a mobile station. The base station controller determines target base stations to which the mobile station can perform handover ... 07/27/06 - 20060166673 - Integrating rate or power control with scheduling of reverse link wireless transmissions in a handoff zone The present invention provides a method and an apparatus for controlling a wireless transmission in a handoff zone. The method includes receiving a schedule grant selectively from a first base station sector of a multiplicity of base station sectors in an active set of a mobile station and receiving a ... 06/08/06 - 20060121903 - System and method for flexibly configuring length of neighbor base station information in broadband wireless access communication system A broadband wireless access communication system including a serving BS which broadcasts a MOB_NBR-ADV message to an MS is provided. A method for configuring the MOB_NBR-ADV message is also provided, and includes adding a specific field, which represents whether at least one information field constituting the MOB_NBR-ADV message exists, to ... 06/08/06 - 20060121902 - System and method for providing a handoff leg associated with a preexisting leg in a network environment A method for facilitating communications between wireless networks is provided that includes communicating with a mobile station and transferring a communication session from a first wireless link to a second wireless link. The mobile station is operable to negotiate a first wireless link with a first wireless network, to establish ... 05/25/06 - 20060111112 - Mobility management apparatus and methods A wireless mobility management system including a visitor location register configured to store a visiting user profile and communicate with a mobile switching center to route a wireless call supporting a user-session, a home location register configured to store a home user profile and update a user location associated with ... 05/25/06 - 20060111111 - Method and system to support fast hand-over of mobile subscriber stations in broadband wireless networks Method and system to support fast hand-over of mobile subscriber stations in broadband wireless networks. In connection with a hand-over process, a determination is made to which target base station (BS) an air interface for a mobile subscriber station (MSS) is to be handed-over. Various service requirements are requested by ... 05/25/06 - 20060111110 - Radio resource control method in mobile communication system, and mobile communication system The invention relates to a radio resource control method, a mobile communications system and a network element implementing the method. According to the invention, the cell change procedures performed by the user equipment in an idle state are controlled dynamically with control information that is adjusted according to a predetermined ... 05/11/06 - 20060099951 - Handover processing method in media gateways A handover processing method in a Media Gateways (MGW) in which a Mobile Switching Center (MSC) server can perform a handover operation regardless of a switch type of the MGW by allowing a MGW only supporting a single-switch to provide the same handover processing as one supporting a multi-switch, the ... 05/11/06 - 20060099950 - Method and apparatus for activating an inactive mobile unit in a distributed network The present invention provides a method of wireless communication in a distributed network comprised of a mobile unit, a plurality of gateways, and a plurality of base stations associated with the gateways. The method includes receiving information indicative of a first base station from a first gateway associated with the ... 05/04/06 - 20060094433 - Fast handover with reduced service interruption for high speed data channels in a wireless system A method is provided for controlling a wireless communications system. The method comprises communicating data to a first base station, and selecting a switchover time for ceasing communications with the first base station and beginning communications with a second base station. The switchover time is based on channel conditions associated ... 05/04/06 - 20060094432 - Handoff method for mobile communication system A method of performing a handoff in a mobile communication system includes measuring signal strength of signals received by a mobile station from an active base station and comparing the measured signal strength of the active base station with a first threshold value. If the measured signal strength of the ... 04/27/06 - 20060089144 - Method and system for transmitting/receiving neighbor base-station advertisement message in broadband wireless access system Disclosed is a method and system for transmitting/receiving a neighbor base-station information message in a broadband wireless access system. A base station sets and transmits a neighbor base-station information message, which includes a specific flag field for limiting neighbor base-station information and a reserved field and omits iterative neighbor base-station ... 04/20/06 - 20060084440 - Method and apparatus for handing over a subscriber unit between celluar communication systems The invention relates to handover of a subscriber unit (301,305) from a first cellular communication system (201) to a second cellular communication system (203). The first communication system is for example a UMTS communication system supporting a plurality of connections, and the second communication system is for example a GSM ... 04/13/06 - 20060079235 - System and method for handover in a broadband wireless access communication system A system and a method for performing a handover in a broadband wireless access communication system including a serving BS, target BSs adjacent to the serving BS, and the MS currently communicating with the serving BS. The method includes receiving neighbor ranging code information from the serving BS, transmitting the ... 04/06/06 - 20060073829 - Mobile communication terminal and control method thereof A mobile communication terminal and a control method thereof are provided, where a plurality of antennas receives signals from systems having different frequency bands and a plurality of system modems communicates with the systems having the different frequency bands, respectively. A switching unit positioned between the plurality of antennas and ... 02/09/06 - 20060030326 - Methods and apparatus for the utilization of core based nodes for state transfer Methods and apparatus for storing, manipulating, retrieving, and forwarding state, e.g., context and other information, used to support communications sessions with one or more end nodes, e.g., mobile devices, are described. Various features are directed to a mobile node controlling the transfer of state from a first access node to ... 02/09/06 - 20060030325 - Wireless communication apparatus, wireless communication network and software upgrading method A base station control portion 200 selects one or plural signals from signals received by plural settable communication paths in accordance with the state of the wave. A wireless communication apparatus 110 communicates with a wireless terminal 300 and a wired communication network. When the wireless communication apparatus 110 receives ... 12/29/05 - 20050288023 - Handover execution and communication resumption in wireless access system Handover execution and communication resumption in a wireless access system is provided. Performing a handover includes communicating with a serving base station through a first communication link and receiving from the serving base station, handover information associated with at least one candidate target base station. The method also includes transmitting ... 12/29/05 - 20050288022 - Method for performing handover in broadband wireless access system A method of entering sleep mode in a mobile subscriber station in performing handover from a first base station (BS) to a second BS is disclosed. More specifically, the method includes entering sleep mode in the first base station and transmitting from the first base station sleep mode information in ... 12/15/05 - 20050277418 - Enabling seamless user mobility in a short-range wireless networking environment The present invention provides methods, systems, and computer program instructions for enabling a variety of devices, particularly low-power hand-held devices, to travel seamlessly through a networking environment such as that encountered within a building by establishing connectivity to a plurality of network access points. The illusion of seamless network connectivity ... 12/08/05 - 20050272428 - Handover control equipment, radio resource management equipment, network resource management equipment, mobile communication system, and handover control method A handover control equipment includes a handover destination determining unit configured to determine a handover destination radio access system based on communication quality of a communicating communication type used in a radio access system to which a mobile terminal connects, radio resource use statuses of handover destination candidate radio access ... 12/01/05 - 20050266853 - Handover messaging in an unlicensed mobile access telecommunications system Methods and messages for performing handovers between an unlicensed mobile access network (UMAN) comprising a first radio access network and a second radio access network. URR (UMA radio resource) handover messages are exchanged between a mobile station (MS) and a UMA network controller (UNC) operating in the UMAN. The MS ... 09/08/05 - 20050197125 - System and method for controlling an operational mode of a mac layer in a broadband wireless access communication system A method for controlling operation modes of a medium access control layer by a mobile subscriber station in a broadband wireless access communication system including the mobile subscriber station and a serving base station providing service to the mobile subscriber station is provided. The method includes the steps of: mode-transiting ... 09/08/05 - 20050197124 - System and method for handover to minimize service delay due to ping pong effect in bwa communication system Disclosed is a method for recognizing by a Mobile Subscriber Station (MSS) whether a serving Base Station (BS) retains connection information in a mobile communication system including the serving BS for providing a service to the MSS and a target BS adjacent to the serving BS. The method includes the ... 08/04/05 - 20050170836 - Method for carrying out a blind handover in an interfrequency handover in mobile communication systems The invention relates to a method for carrying out a so-called “blind handover” in an intersystem and interfrequency handover in mobile communication systems and builds on the fact that before the handover a mobile station is supplied by several base stations, i.e., in addition to the supplying base station, it ... ### FreshPatents.com Support |