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Multiplex Communications > Communication Over Free Space > Having A Plurality Of Contiguous Regions Served By Respective Fixed Stations > Channel Assignment > Hand-off Control

Hand-off Control

Hand-off Control patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

04/17/14 - 20140105174 - State migration of edge-of-network applications
A system and method that externalizes mobile device state migration (i.e., checkpointing) without being dependent upon any particular Edge Application (EdgeApp) proxy server or cellular network base station. In this manner, the Edge Application (EdgeApp) proxy server does not have to be aware of a migration process, yet will enable...

04/17/14 - 20140105175 - Random access failure in wireless device multiple timing advance groups
A wireless device receives a control command to transmit a random access preamble on a first secondary cell. The wireless device repeatedly transmits the random access preamble until a random access response corresponding to the random access preamble is received or a predetermined number of transmissions is reached. If the...

04/17/14 - 20140105176 - Circuit bearer control
The invention makes use of the Short Message Service (SMS) or Unstructured Supplementary Services Data (USSD) capabilities present in today's cellular networks as a means of providing call control and presence signalling and, in particular, for providing the means of effecting hand-off at least from/to the cellular domain to/from the...

04/17/14 - 20140105177 - Mobile communication system, radio base station controller, and relocation method
Radio base stations connect by radio lines with radio terminals in cells that make up each radio base station and relay data communication realized by the radio terminals on bearers on radio lines. Base station controllers record correspondence information of the data flow of data communication with the radio terminals...

04/17/14 - 20140105178 - Method for simultaneous handover in a wireless access system that supports device-to-device communication and apparatus for supporting the method
Disclosed are a method for simultaneously handing over devices which perform device-to-device communication to another cell in a wireless access system that supports device-to-device communication, and an apparatus for supporting the method. The method for simultaneously handing over devices in a wireless access system that supports direct device-to-device communication according...

04/17/14 - 20140105179 - Call handoff between different networks for hybrid mobile device
Disclosed are techniques for hosting a communication session in a call server between communication devices. The call server functions as a bridge service between the communication devices joining an original communication link between the first communication device and the call server with a second communication link between the second communication...

04/10/14 - 20140098786 - Apparatus and method for controlling session mobility, and apparatus and method for registering ip multimedia subsystem
An individual IMS terminal acquires address and place information of a service discovery server present in the local IP network from an AP. Next, the individual IMS terminal may query the service discovery server to find out an SIP URL address of a sharing IMS terminal. When the individual IMS...

04/10/14 - 20140098787 - Apparatus and method for switching call in mobile communication system
A method for switching a call by a User Equipment (UE) supporting a Voice Call Continuity (VCC) scheme in a mobile communication system is provided. The method includes detecting that there is a need for switching a voice call from a first access network to a second access network that...

04/10/14 - 20140098788 - Mobile communication system, base station device, mobile station device, and mobile communication method
A mobile communication system includes a mobile station device and a base station device. The base station device includes a cell identification information transmission unit which transmits cell identification information of base station devices transmitting radio signals of the same synchronization channel, to the mobile station device when there are...

04/10/14 - 20140098789 - Method, user equipment and base station for interoperation between wireless local area network and wireless wide area network
Embodiments of the present invention provide a method for interoperation between a wireless local area network WLAN and a wireless wide area network WWAN, comprising: sending a wireless local area network media access control WLAN MAC address to a base station through a radio resource control RRC message; and accessing...

04/10/14 - 20140098790 - Data session continuity between wireless networks
Embodiments disclosed herein provide systems and methods to provide data session continuity between wireless networks. In a particular embodiment, a method provides receiving a request to create a data session for a wireless communication device exchanging communications with a wireless local area network via a wireless access point. The method...

04/10/14 - 20140098791 - Method and network device for creating and deleting resources
A method, device and system for creating resources during a user equipment (UE) hands over from a non-3rd Generation Partnership Project (non-3GPP) system to a 3GPP system are provided. A serving gateway (Serving GW) receives a first resource request message, such as Create Default Bearer Request message, including handover indication...

04/10/14 - 20140098792 - Roaming encoded information reading terminal
A portable encoded information reading (EIR) terminal for incorporation in a data collection system having a host computer, a plurality of peer EIR terminals, and a plurality of interconnected networks including one or more wireless networks, can comprise a central processing unit (CPU), a memory, an encoded information reading (EIR)...

04/03/14 - 20140092864 - Mobile wireless device with internal network to interface between an external network and a device user interface
A mobile wireless communication device to host an internal packet-protocol network to interface between an external network and a user-interface of the device. A first transceiver provides a static channel to the user-interface. A second transceiver receives content, such as streaming media, from the external network over a wireless channel....

04/03/14 - 20140092865 - Transmission of uplink control information in inter-enb carrier aggregation
A user equipment (UE) for communication in a wireless network supporting inter-EUTRAN Node B (eNB) carrier aggregation has a receiver to communicate with a first eNB corresponding to a primary cell (PCell) in the wireless network and a second eNB corresponding to a secondary cell (SCell) in the wireless network....

04/03/14 - 20140092866 - Node and method for enabling a wireless terminal to be served by multiple cells in a communications network
Example embodiments presented herein are directed towards a wireless terminal and base station, and corresponding methods therein, for providing a handover for a subset of bearers associated with the wireless terminal. The subset of bearers is less than a total number of bearers associated with the wireless terminal. Thus, upon...

04/03/14 - 20140092867 - Method and system for redirection between disparate systems
Disclosed are a method and a system for inter-system redirection. The method comprises: a base station sending a first message to a terminal, instructing the terminal to perform redirection; and the terminal accessing the redirected network; wherein the first message carries at least one of the following: a type of...

04/03/14 - 20140092868 - Direct communication among devices
Method, operation of a method, and a result of execution of computer program instructions embodied on a non-transitory computer readable memory in a mobility management entity which determines whether a source and destination address of certain Internet protocol data flow are within a specific network in an evolved packet system...

04/03/14 - 20140092869 - Local gateway reselection
A method of local gateway reselection, for a local gateway in a wireless communication system is disclosed. The method comprises informing a core network of the wireless communication to trigger a local gateway reselection, when at least one of parameters associated with the local gateway changes, wherein the parameters include...

04/03/14 - 20140092870 - Method and apparatus for handoff between source and target access systems
Systems and methods for switching among heterogeneous networks and inter-working between a source access system and a target access system. An inter-system handoff control component can facilitate setting an IP tunneling by the mobile unit, wherein IP addresses for inter-working security gateway and Radio Access Network of the target access...

04/03/14 - 20140092871 - Method and apparatus for implementing tracking area update and cell reselection in a long term evolution system
The invention performs long term evolution (LTE) tracking area updates (TAUs), and tracking area code (TAC) and public land mobile network identification (PLMN-ID) assisted optimized wireless transmit/receive unit (WTRU) cell reselection. An evolved Node-B broadcasts system information including at least one system information block (SIB) based at least in part...

04/03/14 - 20140092872 - Completely redundant connection and handover in cellular industrial radio networks
Apparatus for securely transmitting data between a mobile subscriber (1) having at least one transmission apparatus (2) and a stationary receiver (3), wherein the mobile subscriber (1) can change between a plurality of radio cells (Cell 1, Cell 2, Cell 3) and each radio cell (Cell 1, Cell 2, Cell...

03/27/14 - 20140086207 - Method, apparatus, and system for acquiring load information
The present invention discloses a method, an apparatus and a system for acquiring load information. In one method, a source access controller and a target access controller can interact through RAT handover related messages so that a source RAT system can acquire load information of a target RAT system when...

03/27/14 - 20140086208 - Method and apparatus for coordinating change of operating frequency
Methods and apparatus are described. According to a method, a wireless transmit/receive unit (WTRU) communicates with a base station using a first base station operating frequency and a set of cell configuration parameters. The WTRU receives information indicating a second base station operating frequency to use for communications with the...

03/27/14 - 20140086209 - Method for simultaneously receiving lte and 1x in srlte device
Methods, apparatuses and computer readable media are described that configure wireless circuitry of a wireless communication device. The wireless communication device establishes a connection to a first wireless network using first and second receiving signaling chains. In response to detecting a radio frequency tune-away event, the wireless communication device reconfigures...

03/27/14 - 20140086210 - Data processing method and device
A data processing method is provided for forwarding data in the case of handover between heterogeneous networks. The data processing method includes: when a user equipment (UE) is handed over from an originating network to a target network, receiving, by the originating network, a data forwarding address obtained by the...

03/27/14 - 20140086211 - Data transmission method, offloading point device, user equipment, and system
An embodiment of the present invention provides a data transmission method, which includes: receiving offloading control signaling sent by a user equipment, where the offloading control signaling carries a cellular network identifier and a wireless local area network WLAN identifier of the user equipment; establishing correspondence between the WLAN identifier...

03/27/14 - 20140086212 - Interference management in wireless network
Interference management in a wireless network is disclosed in this document. Two networks with overlapping frequency bands and coverage areas are configured to cooperate in order to mitigate mutual interference. Some embodiments relate to medium reservation in a first network to protect a transmission in a second network, while other...

03/27/14 - 20140086213 - Apparatus and method for performing uplink synchronization in multiple component carrier system
An apparatus and method for performing uplink synchronization in a multiple component carrier system are provided. The method includes: receiving a handover command message from a first base station, the handover command message including a timing alignment value for adjusting uplink timing of a secondary serving cell of a second...

03/20/14 - 20140079019 - Method and system for hard handoff in hrpd
Various embodiments are described to assist in reducing handoff delays and the blackout period(s) associated with inter AN (access network) hard handoffs. The hard handoff procedure of method disclosed herein establishes or initiates a connection (A10-type connection) between a target AN and a packet data serving node (PDSN), unlike known...

03/20/14 - 20140079020 - Radio network controller, a user equipment, a radio network node and methods therein
A radio network controller 10 and a method therein for selecting two or more cells 21,22 for simultaneous transmission of data to a user equipment 30 by at least one radio network node 20 controlling the two or more cells 21,22. The user equipment 30 is capable of Multi Point...

03/20/14 - 20140079021 - Apparatuses and methods for camping back to lte-based network after finishing csfb call with non-lte network
A mobile communication device is provided with a wireless module and a controller module. The wireless module performs wireless transmissions and receptions to and from a Long Term Evolution (LTE)-based network and a non-LTE network. The controller module blocks any outgoing Circuit-Switched (CS) service in response to finishing a CS...

03/20/14 - 20140079022 - Methods for mobility control for wi-fi offloading in wireless systems
Systems, methods, and instrumentalities are provided to implement wireless off-loading. A WTRU may send a first Wi-Fi measurement report to a mobile communication network. The first Wi-Fi measurement report comprises one or more of an identity of a Wi-Fi node, a signal strength value, or a load status. The WTRU...

03/20/14 - 20140079023 - Method of internet protocol (ip) to ip handover
Methods of IP to IP handover for VoIP calls are disclosed. Handover can occur using UDP in connectionless mode to switch networks, a hybrid approach including establishing both a TCP session and a UDP session and handing off using the UDP session, utilizing a network SIP proxy to maintain connection...

03/20/14 - 20140079024 - Method of facilitating handoff
A method of configuring routers facilitates handoff of user equipment from a router to another router. The method includes configuring a virtual interface in a current router used by user equipment. The method also includes assigning a global address to the virtual interface. The global address is assigned to the...

03/20/14 - 20140079025 - System and method for providing extending femtocell coverage
Femtocell coverage can be extended across a coverage area by providing a cluster of femtocell access points (FAPs). Each FAP is independently registered with a core network and provisioned with a location area code common to each FAP. At hand-in from the macrocell network, an association is made between the...

03/13/14 - 20140071938 - Confirmation of base station identification to improve handover
A method of wireless communication is presented. The method includes receiving an operating frequency and base station identification code (BSIC) for a neighboring base station, determining an expected received signal based from the operating frequency and BSIC, comparing a received signal with the expected received signal, and reporting a result...

03/13/14 - 20140071939 - Intra frequency cell reselection in td-scdma
A user equipment (UE) may reduce reselection delays when the UE is in the idle mode. In such instances, the UE adaptively adjusts a cell reselection timer based at least in part on the availability of a downlink time slot resource. The adjustment of the cell reselection timer may be...

03/13/14 - 20140071940 - Method and apparatus for selective better system reselection for wireless devices capable of cell reselection
Aspects of the present disclosure are directed to methods and apparatus for selective better system reselection for wireless devices capable of cell reselection. An apparatus for wireless communication is configured to receive a message from a current system, the message including a neighbor list having one or more neighbor systems....

03/13/14 - 20140071941 - Methods and apparatus for pci selection to reduce interference from unloaded cells
A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving PCI selection and/or allocation so as to reduce interference from unloaded cells. In one example, a network entity is equipped to determine whether a cell is loaded or unloaded, and allocate a...

03/13/14 - 20140071942 - Apparatuses, systems, and methods for offloading data traffic
A mobile communication device is provided with a first wireless module, a second wireless module, and a controller module. The first wireless module is configured to perform wireless transmissions and receptions to and from a telecommunication network using a cellular technology. The second wireless module is configured to perform wireless...

03/13/14 - 20140071943 - Apparatus and method for providing cooperative communication service between macro base station and small cell base station in mobile communication system
A method for providing a cooperative communication service by a macro Base Station (BS) in a mobile communication system is provided. The method includes generating at least one small cell BS group by grouping small cell BSs if there are small cell BSs of which a number is equal to...

03/13/14 - 20140071944 - Method and apparatus for distinguishing cells with the same physical cell identifier
A method (700, 800) and apparatus (500, 600) for distinguishing cells with the same physical cell identifier is disclosed. The method can include receiving (820) a handover request message including target cell timing offset information at a potential target cell base station, where the potential target cell base station can...

03/13/14 - 20140071945 - Device triggering method and network element device
Embodiments of the present invention disclose a device triggering method and device. A device triggering method includes: receiving, by a mobility management network element, a device application trigger request; and sending a request carrying the device application trigger request to an access network element to make the access network element...

03/13/14 - 20140071946 - Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
As part of carrier assignment and configuration for multicarrier wireless communications, a single uplink (UL) primary carrier may provide control information for multiple concurrent downlink (DL) carriers. Optionally, control information for each DL carrier may be transmitted over paired UL carriers. Carrier switching of UL and/or DL carriers, including primary...

03/13/14 - 20140071947 - Method and apparatus for performing handover using packet data convergence protocol (pdcp) reordering in mobile communication system
Improving communication efficiency in handover re-establishing an ARQ entity in a mobile communication system is disclosed. The method includes transmitting first Packet Data Convergence Protocol (PDCP) Packet Data Units (PDUs) correctly received from the source cell, together with a special indication requiring reordering of the first PDCP PDUs, from a...

03/13/14 - 20140071948 - Method and apparatus for performing handover using packet data convergence protocol (pdcp) reordering in mobile communication system
Improving communication efficiency in handover re-establishing an ARQ entity in a mobile communication system is disclosed. The method includes transmitting first Packet Data Convergence Protocol (PDCP) Packet Data Units (PDUs) correctly received from the source cell, together with a special indication requiring reordering of the first PDCP PDUs, from a...

03/13/14 - 20140071949 - Method and apparatus for performing synchronization in base station and user equipment
Embodiments of the present invention disclose a method and device for synchronization in base stations and user equipments. Specially, a method for synchronization in base stations is disclosed, which includes: dividing cells into one or more group(s) based on a predetermined rule, such that a Physical Random Access Channel (PRACH)...

03/13/14 - 20140071950 - Method for performing handover in wireless access system for supporting communication between devices and apparatus for supporting same
The present invention provides a ceaseless communication method between devices in a wireless access system for supporting communication between the devices, a method for switching the communication to a cellular network, and an apparatus for supporting the same. A method for performing a handover to the cellular network in the...

03/06/14 - 20140064245 - Systems and methods for dynamic association ordering based on service differentiation in wireless local area networks
Embodiments relate to systems and methods for dynamic association ordering based on service differentiation in wireless local area networks. A WiFi™ or other access point can broadcast beacon information to surrounding stations, and receive probe requests from those stations seeking to associate with the access point. The access point can...

03/06/14 - 20140064246 - Minimizing mapping and signaling for data path aggregation
A method and system for transporting packets between an access node and a core node via a proxy node. The access node has an access node address, the core node has a core node address, and the proxy node has a proxy node address. A first packet for transmission to...

03/06/14 - 20140064247 - Cell size and shape estimation in heterogeneous networks
A telecommunications node (28) comprises a communication interface (36) and a parameter controller (40). The node (28) acquires timing advance (TA) information and angle of arrival (AoA) information through the communication interface (36). The timing advance (TA) information and angle of arrival (AoA) information are based on uplink signals received...

03/06/14 - 20140064248 - Base station, user equipment, radio network controller and methods therein
Some embodiments herein relate to a method in a base station (12) for informing a user equipment (10) of a power offset to be used at the user equipment (10), which base station (12) is controlled by a radio network controller (15). The base station (12) evaluates a quality of...

03/06/14 - 20140064249 - Method and apparatus for supporting handover over internet
A method and apparatus for supporting a handover through the Internet. A source proxy performs receiving, through an eNB from a UE, a connection request to a server, establishing a first TCP session with an anchor proxy designated for the server, and transferring data received from the server through the...

03/06/14 - 20140064250 - Methods and apparatuses for resource management in a multi-carrier telecommunications system
The embodiments of the present invention relate to apparatuses and methods for resource management in a multi-carrier system wherein a plurality of component carriers (CCs) is defined per cell. According to a method in an apparatus corresponding to a radio base station, a message is assembled comprising information on the...

03/06/14 - 20140064251 - Method and apparatus
A method includes receiving information at a user equipment from a first apparatus, the information indicating to the user equipment is to communicate with a second apparatus....

03/06/14 - 20140064252 - Method and device for selecting a channel according to a device's mobility
The present invention relates to a method of selecting a channel, and more particularly, to a method of selecting a channel according to a Medical Wireless Body Area Network (MBAN) device's mobility, and of using same. The method includes: receiving, by a Medical Body Area Network (MBAN) master, a connection...