Abstract: A portable audio/video playback apparatus of the present invention comprises an apparatus main body 1 and a broadcast receiver unit 4 removably attached to the apparatus main body. The apparatus main body 1 includes interfaces 32, 33 for connecting thereto the broadcast receiver unit; an audio processing circuit 22 connected to one interface 32 for processing and feeding an external audio signal to a speaker 24; and a video processing circuit 27 connected to the other interface 33 for processing and feeding an external video signal to a display 13. The broadcast receiver unit 4 includes interfaces 55, 56 connected to the foregoing interfaces 32, 33 and decoders 47, 48 for feeding an audio signal and a video signal included in a received television broadcast signal to the interfaces 55, 56.

Abstract: A method and apparatus providing interconnectivity between several telephone networks. The apparatus receives a telephone transaction initiation message that originated with a telephone set located in a first network. The initiation message bears an originator's registration number identifying a subscriber whose home registration is located in a second network, the first and second networks using disparate signaling protocols. The apparatus then queries the originator's home registration database using the network protocol of the second network to determine the registration status of the originator. Finally, the registration status information is forwarded to the first network in the network protocol of the first network.

Abstract: When a request is sent by a switching unit, relating to the use of at least one subset of a codec mode configuration for the establishment of a transcoder-free operation connection by a radio network controller, it is checked whether the at least one requested subset is supported by the radio network controller. If the at least one subset of at least one codec mode configuration is supported, a transcoder-free operation connection to the switching unit and to the communication terminal is established by the radio network controller. Furthermore, a message relating to the at least one subset of the codec mode configuration to be used is signalled from the radio network controller to the communication terminal for the transmission of data.

Abstract: A system and method to enable a user to initiate a communication with an organization using a mobile communication device by means of a trigger system. A system and method to enable an organization to acquire a user mobile device address by means of a trigger system. A system and method to enable an organization to respond to a user by means of a trigger system and a message application server. A system and method to enable organizations to deliver mobile messages, coupons, offers and promotions to users mobile device by means of a combination of a trigger system, a message application server and an offer application.

Abstract: An information processing apparatus is included that is installed to an operator connected to a portable terminal apparatus by a communication line and is connected by a network to a plurality of operators selectable as a roaming destination of the portable terminal apparatus. The information processing apparatus includes a database that stores operator information, and an information distributing unit that, in response to receiving specification of an area of the roaming destination from the portable terminal apparatus, reads from the database operator information on an operator having a service area thereof in the specified area and distributes the read information to the portable terminal apparatus.

Abstract: A system for foreign agent relocation in a wireless network. The system comprises at least one first foreign agent; at least one second foreign agent; and at least one mobile node. Relocation negotiation is performed to determine whether foreign agent relocation of the mobile node from the at least one first foreign agent to the at least one second foreign agent is agreed, and foreign agent relocation is performed if the foreign agent relocation is agreed.

Abstract: The present invention provides a method for providing roaming services to one or more subscribers, correspondingly associated with the one or more HPMNs, while the one or more subscribers are registered with the VPMN. The method includes allocating a pool of GTs to a Gateway Location Register (GLR) that is associated with the VPMN, where the pool of Global Titles (GTs) corresponds to at least one of: one or more VLRs associated with the VPMN, one or more SGSNs associated with the VPMN, one or more HPMNs, and one or more HLRs associated with an HPMN from the one or more HPMNs. The method further includes facilitating mobile communication of the one or more subscribers in the VPMN using the allocated pool of GTs.

Abstract: A method and system of providing a mobile data device in a wireless system with information about preferred networks to connect to, the mobile data device having a preferred roaming list with a list of networks, the method comprising the steps of: adding to the preferred roaming list information about whether each network in the list of networks supports third generation data capabilities; and determining preferred networks based on information within the preferred roaming list including a geographic area and whether the network supports third generation data capabilities, whereby, within the geographic area, the mobile data device prefers networks which support third generation data capabilities over networks which do not support said third generation data capabilities. Other information that may be added to the preferred roaming list includes whether the network supports data roaming, Mobile IP services or always-on features.

Abstract: A method and corresponding apparatus and system of controlling access to communication services by a roaming wireless device are described. The method includes receiving a request for roaming wireless device service information related to a roaming user and determining which services the user has access to for the requesting system, if the user is determined to have access to the requesting system. The method also includes transmitting user service information concerning the services to which the user has access. The apparatus includes a memory, a communication system, and a processor. The memory stores: (1) user information including a class of service (COS) identifier and (2) COS restriction information. The processing system, coupled with the communication system and the memory, generates a reply message based on comparing information in a service request message received by the communication system with the stored information in the memory.

Abstract: A method for providing telecommunication service includes transmitting a node identifier to a mobile station over a first network that supports a first communication protocol and receiving a handoff call, based on the node identifier, from the mobile station over a second network that supports a second communication protocol. The handoff call includes a mobile station identifier. The method further includes identifying a first communication link over the first network based on the mobile station identifier and initiating a second communication link with the mobile station over the second network. The method also includes terminating the first communication link.

Abstract: Systems and methods are provided for wireless network selection by multi-mode devices. A mobile device maintains an indication of any wireless network services currently provided to the mobile device. According to an embodiment of the application, the mobile device automatically scans for both GSM wireless networks and CDMA wireless networks in order to acquire a wireless network that can provide a service that is not currently provided to the mobile device. Therefore, the mobile device avoids partial service or limited service when better service is available.

Abstract: A method includes repeatedly transmitting messages from a first wireless node at a transmit power. The method also includes receiving feedback from a second wireless node, where the feedback is based on a quality of reception of at least some of the messages at the second wireless node. The method further includes adjusting the transmit power of the first wireless node based on the feedback to maintain the quality of reception proximate to a setpoint. The feedback could be received from multiple second wireless nodes. The feedback could include quantized values. The quality of reception could include a bit error rate, a packet error rate, and/or a receive signal strength. The quality of reception can be determined for a sliding window associated with a subset of the transmitted messages.

Abstract: A mobile device identifier (such as an MSISDN) that typically accompanies a mobile device request is replaced with an “enriched” identifier that exposes the mobile device user's home operator but obfuscates the mobile device's (and, thus, the device user's) identity. In one embodiment, the identifier comprises a first part, and a second part. The first part comprises a data string that identifies (either directly or through a database lookup) the mobile device user's home operator. The second part, however, is an opaque data string, such as a one-time-use unique identifier (UID) or a value that is otherwise derived as a function of the MSISDN (or the like). The opaque data string encodes the mobile device's identity in a manner that preferably can be recovered only by the user's home operator (or an entity authorized thereby). When the mobile device user roams into a foreign network, that network receives the enriched identifier in lieu of an MSISDN.

Abstract: A system, method, and computer program product for forming and transmitting a TCP/SMS message are presented. Steps for forming a TCP message, encoding the TCP message, and wrapping the TCP message in an SMS message are disclosed.

Abstract: In a particular embodiment, a system includes a messaging system configured to provide a messaging service. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching network via one or more communication links integrated with and internal to the messaging system.

Abstract: Disclosed is a multi-mode multi-band mobile communication terminal and a mode switching method thereof wherein a mode switching can be performed between an asynchronous network and a synchronous network by minimizing interruption in communication. According to the switching method of a multi-mode multi-band mobile communication terminal, the power of a signal received from an asynchronous network or a synchronous network is measured and the measured power of the received signal drives a modem portion, thereby switching the mode of the mobile communication terminal.

Abstract: A method and apparatus providing interconnectivity between several telephone networks. The apparatus receives a telephone transaction initiation message that originated with a telephone set located in a first network. The initiation message bears an originator's registration number identifying a subscriber whose home registration is located in a second network, the first and second networks using disparate signaling protocols. The apparatus then queries the originator's home registration database using the network protocol of the second network to determine the registration status of the originator. Finally, the registration status information is forwarded to the first network in the network protocol of the first network.

Abstract: The present invention provides a method that is implemented at a mobility management entity. One embodiment of the method includes converting a short message service (SMS) message from a first format to one or more second formats when one or more user profiles stored in a database indicate that one or more destinations of the SMS message use the second format(s).

Abstract: Techniques for downloading and displaying system tags by wireless terminals based on roaming status. A tag includes texts and/or graphics. The system tags include home system tags and roaming system tags, which include group tags and specific tags. A home system tag is associated with one or multiple home systems, a group tag is associated with one or multiple roaming indicator values, and a specific tag is associated with one or multiple SID values. A terminal is provided with home system tag, group tags, and specific tags. The terminal displays the home system tag when obtaining service from the home system and a roaming system tag when obtaining service from a roaming system. The particular roaming system tag to be displayed is dependent on the roaming indicator value and the SID value for the roaming system. The system tags may be downloaded to the terminal via over-the-air signaling.

Abstract: A method of deciphering parameter synchronization in a reception end of a wireless communications system includes setting a receiving window of a first entity as a Push Type window with a window size greater than or equal to a window size of a receiving window of a second entity when the second entity operates in an acknowledged mode.

Abstract: A mobile communication network comprising a plurality of base stations and a plurality of mobile machines, the unit for supplying particular location information assigned to a predetermined particular area in advance to the mobile machines moving in the particular area and the mobile machines conduct location registration to the base station side by using the particular location information at a time when the mobile machine enters in the particular area, thereby, increase of load on a network and of power consumption, and quality deteriorations of transmission paths, due to location registration when many users carrying the mobile machines move on a train or the like can be prevented.

Abstract: In a communications network, a network access point address is determined that is currently associated with at least one of a plurality of subscriber mobile devices associated with a subscription to an information service. Content associated with the information service is formatted to provide subscriber content that is configured to be used by the plurality of subscriber mobile devices. The subscriber content is broadcast from a transmitter at the determined network access point address to the at least one subscriber mobile device over a wireless network.

Abstract: A system for communicating short message service messages from a SMS application to a wireless communication device. The system includes a protocol gateway for converting messages from a simple object access protocol (SOAP) to a short message peer-to-peer (SMPP) protocol. By using a SOAP protocol for a portion of communications between the SMS application and the wireless communication device, the system provides communications path in which SMS application is not required to maintain knowledge of the complex SMPP protocol. The system may also include a billing mechanism for charging subscribers for content received by the wireless communication device.

Abstract: Methods and apparatus for performing proxy registration on behalf of a node with a Home Agent supporting Mobile IP are disclosed. A first registration request is composed on behalf of the node and transmitted to the Home Agent via a first Local Mobility Anchor, wherein the first Local Mobility Anchor is a regional controller via which registration is performed when the node moves within a region associated with the first Local Mobility Anchor. When the node moves within a region or between regions, the node is re-registered. Specifically, a second registration request is composed and transmitted to the first Local Mobility Anchor when the node moves within the region associated with the first Local Mobility Anchor.

Abstract: To effectively prevent information leakage from a communication node, such as a cellular phone. Not an actual communication-destination telephone number, but a telephone number code which is arbitrarily assigned corresponding to the actual communication-destination telephone number, and information required for telephone number selection are registered in an address book of a cellular phone 2. An actual telephone number of each cellular phone 2, a telephone number code of a communication destination thereof, and information of the communication destination are registered in an address book of an address management server 4 in association with one another.

Abstract: Example methods and apparatus to enable 911 services to an internet protocol (“IP”) communication device are disclosed. A disclosed example method involves receiving a media access control address associated with the IP communication device and a first internet protocol address associated with a gateway through which the IP communication device is obtaining network access. A second internet protocol address associated with the media access control address is then retrieved. The first internet protocol address with the second internet protocol address are then compared. When the first internet protocol address does not match the second internet protocol address, the media access control address is associated with the first internet protocol address in a database to designate a geographic location of the device.

Abstract: Disclosed is an enhanced system and method for bridging calls across telecommunications networks, including an illustrative application of the invention as it relates to international roaming among prepaid wireless subscribers. For instance, whenever wireless subscribers roam internationally they may invoke the system by keying in an Unstructured Supplementary Service Data (USSD) short code followed by the number to be dialed. Said subscriber's prepaid account is then decremented in real-time (until such account is fully depleted). A key feature of the disclosure generally is the bridging of the call legs between the wireless subscriber initiating the telephone communication and that of the receiving party through a series of general purpose databases and computers without requiring modifications to existing core network or handset infrastructure.

Abstract: A network selection scheme operable in a network environment having one or more radio access networks (RANs), one or more core networks (CNs), and one or more service networks (SNs). Upon obtaining identity information of a particular network combination, a wireless user equipment (UE) device is operable to register with a roaming broker (RB), whereby additional information may be provided to the device for facilitating appropriate network selection.

Abstract: A system and method for communicating location information are provided. The method includes transmitting location information from the radio unit based on a first sample rate when the radio unit is operating in a normal tracking mode. The method further includes storing location information in the radio unit based on a second sample rate upon detection by the radio unit of a triggering event.

Abstract: A system and method for providing the ability to discover the capabilities of a user's computer to determine whether it is capable of supporting more than one wireless protocol simultaneously is provided. A computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports at least two specific wireless protocols and checking a computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports both wireless protocols simultaneously. The techniques for determining the computing device's compatibility may include comparing lists of protocol requirements to lists of system capabilities and/or generating test signals by the system according to the protocol.

Abstract: A roaming service method in a mobile broadcasting system and a system thereof are provided. A terminal receives a service guide from a corresponding visited service provider (Visited SP) when the terminal moves to a roaming area. The terminal transmits a roaming request message for requesting a purchase item allowable for individual services to a home service provider (Home SP) based on the received service guide. Upon receipt of the roaming request message, the Home SP negotiates roaming availability and allowable scope for each individual service with the Visited SP where the terminal is located, based on the roaming request message. The Home SP transmits the roaming availability and allowable scope for the individual service, negotiated with the Visited SP, to the terminal.

Abstract: A mobile terminal and message transmitting/receiving method are disclosed for adaptive converged IP messaging. The mobile terminal supporting converged IP messaging (CPM) converts a CPM message into an adaptive converged message and transmits the adaptive converged message. Upon reception, a received message is converted into a CPM message according to a message identifier.

Abstract: A system and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, including information derived from on-line analytical processing (OLAP) systems and other data repositories is disclosed. The system and method includes the ability to deploy personalized voice services through a live or recorded personalized broadcast. In particular, the system and method access personalized information and generate personalized markup documents from the personalized information. The personalized markup document is converted to a form that is suitable for over-air transmission and transmitted to a subscriber of the voice service.

Abstract: Improved search capabilities are disclosed for mobile communications devices such as cell phones, as well as improved techniques for delivering sponsored content in a mobile communication environment.

Abstract: A system and method implemented at a communication device for providing access to telephony services over one or more of a number of communication networks, including cellular networks and IP-based fixed and wireless networks. A mobile device may be configurable for voice communication over both a cellular network and a LAN (e.g. a wireless LAN), and may be adapted to place and receive calls via a PBX over one of the cellular network and the LAN. When it is determined that the mobile device is configured for voice communication using one or both of the cellular network connection and the LAN connection, the mobile device may automatically adapt its user interface to reflect the availability of voice communication only over those connections that are available.

Abstract: A determination regarding the appropriateness of sending a message can be based on one or more factors. For example, the determination can be an analysis of a message to determine the likelihood that the sender has the target physical condition and/or a likely degree or severity of the target physical condition. The analysis determines, with reference to a baseline of the user, one or more of a number of errors (spelling and/or grammar) in the message, a response time, a non-fluency level associated with the message, a spell check of the message and recipient information associated with the message. Based on this analysis, the message can be managed in accordance with one or more of sending the message after a delay, returning the message to a sender for approval, managing the message based on a profile and holding the message for management at a later time.

Abstract: A system and methods (300, 500) are disclosed for enabling communications between a communication device and a wireless access point. A system that incorporates teachings of the present disclosure may include, for example, a multimode communication device (MCD) (106) having a controller (214) for managing operations of a multimode wireless transceiver (202) supporting communications on a plurality of wireless access technologies (103). The controller can be programmed to transmit (324) to a network management system (NMS) (100) over a first wireless access technology a request for configuration information associated with a wireless access point, receive (326) the configuration information from the NMS, and enable (320) communications with the wireless access point over a second wireless access technology according to the configuration information. Embodiments for the NMS are also disclosed.

Abstract: A mobile communication device is adapted to provide voice communications with use of a voice service and data communications with use of a data service. The mobile device maintains a preferred network list as well as a service access list in its memory. The preferred network list has a listing of a plurality of networks with assigned priorities for network selection. The service access list has a listing of a plurality of networks that make the data service available to the mobile device. The mobile device performs a scanning operation for identifying one or more communication networks available in a coverage area of the mobile device. When a home network of the mobile device is unavailable in the coverage area, the mobile device consults the preferred network list and the service access list for identifying one of the networks identified by the scanning operation.

Abstract: An ambient country identifier (ACI) signal can be used to automatically provide location awareness for a WLAN device. If an ACI signal is detected, then the WLAN device can configure itself to comply with channel and power settings for the country having the detected ACI signal. After detection of the ACI signal, the WLAN device can be “locked” to the country having that ACI signal, thereby ensuring legal operation of the WLAN device even after subsequent restarts. If an ACI signal is not detected, then the WLAN device can be configured in a default mode, e.g. an “open mode” in which end users can configure the WLAN device by entering a country of operation or a “common mode” in which the channel and transmit power settings meet global spectrum usage requirements.

Abstract: A method, system, and computer-readable media are provided for providing wireless services to an uncertified device. The system comprises a front-end component for receiving a hardware identifier attributes for a plurality of devices. The system further comprises a database for associating and storing the hardware identifier and the attributes for each of the devices. Additionally, the system includes a network operator for receiving a request from a requesting device to access a wireless network, accessing the database to determine if the requesting device is authorized to access the wireless network, formatting data according to the attributes of the requesting device, and providing the formatted data to the requesting device.

Abstract: A method for authenticating a terminal subscriber identity module in an IM domain includes: sending an AV request to an HSS by the S-CSCF; sending a request message for acquiring the AV to a home device of the UE upon receiving the AV request by the HSS; allocating an SQN for the UE upon receiving the request message, generating an AV based on the SQN, and sending the AV to the HSS by the HLR; sending the AV to the S-CSCF by the HSS; and authenticating the terminal subscriber identity module of the UE according to the AV by the S-CSCF. A system for authenticating a terminal subscriber identity module in an IM domain includes: UE, an S-CSCF, a home device of the UE and an HSS. The invention enables a USIM subscriber to use IM services without changing the USIM card.

Abstract: A device and method for rerouting a communication from a first communication device to a second communication device includes a rerouting circuit. The rerouting circuit is operative to reroute a communication intended for the first communication device to the second communication device. Rerouting of the communication may be initiated by sending a rerouting request from the device not intended to receive the communication.

Abstract: A hyper-scatternet includes a first ad hoc piconet, a second ad hoc piconet and a wide area network, wherein the first and second ad hoc piconets are configured to communicate with one another via the wide area network. Each ad hoc piconet can include an application server that includes an ad hoc piconet interface that is configured to communicate with an ad hoc piconet using an ad hoc piconet protocol, and a wide area network interface that is configured to communicate with a wide area network using a wide area network protocol. The application server also includes a service manifest that is configured to determine ad hoc piconet services that are available from the ad hoc piconet via the ad hoc piconet interface, and to advertise the ad hoc piconet services to the wide area network as wide area network services via the wide area network interface.

Abstract: The claimed subject matter provides a system and/or a method that facilitates connecting a wireless device to a secure network. A device can establish a near field communication link with a verified device on a network, wherein the near field communication link can be a secure and/or encrypted link to provision the device without comprising security constraints within the network. An installation component can invoke the transfer of provisioning data to the network via the near filed communication link to secure a wireless connection for the device to the network.

Abstract: A translator is connected to a first network for transferring data in a first protocol, to a second network for transferring data in a second protocol, and to a translation server to which other translators are connected, for retaining translation information for a protocol translation between the first protocol and the second protocol. The translator generates a second address in the first protocol corresponding to a first address in the second protocol provided to a terminal accommodated in the second network. It retains a correspondence between the first address and the second address as the translation information and registers the correspondence at the translation server.

Abstract: A component of the wireless network detects when a party who is sending an electronic message desires to have the sender's ID information blocked. If a determination is made that the sender's ID information is to be blocked, the network component removes the ID information from the communication and transmits the message to the intended recipient without the sender's ID information being included in the transmission.

Abstract: A method of operation of a cognitive radio in a hierarchical group of cognitive radios, the hierarchy of cognitive radios including at least one master cognitive radio that has a higher position in the hierarchy than another of the cognitive radios in the group, consistent with the present invention, involves establishing a first operational policy for the group of cognitive radios; determining that the operational policy is unsuitable for use by at least one member of the group; and the master cognitive radio dictating a change in the operational policy used by the group to a second operational policy for use by the group.

Abstract: Techniques to reduce the amount of registration required by a mobile station in a wireless communication system, especially if the registration zones are defined to be small areas. In one scheme, a mobile station registers (e.g., at RR-level) with a network entity (e.g., a base station) each time it enters a new registration zone, which can correspond to an R-TMSI zone defined by GSM MC-MAP. The mobile station maintains a timer for each zone with which it has already registered but has since left. If the mobile station leaves a particular zone for a period longer than a time-out period, the registration with that zone times out, and the mobile station re-registers with that zone whenever it re-enters the zone. The mobile station may implement zone-based, timer-based, implicit, traffic channel RR, and some other registrations, or a combination thereof. Parameters to facilitate registration may be defined by a base station.

Abstract: A wireless communications device is configurable to communicate with either one of two networks over a wireless medium, each of the two networks having a different air interface protocol. Additionally, the wireless device includes stored provisioning information for a set of networks of a first type and can map this first provisioning information into a second format for use with networks of a second type. The device also includes a non-volatile memory for storing default provisioning information so that some information remains available regardless of what is erased from the memory. The default provisioning information is enough to establish a connection over one of the available networks and allow reconstruction of a provisioning list.

Abstract: Provided are a real time reproduction method of a file being received according to a non real time transfer protocol and a video apparatus thereof. The video apparatus includes a communication module which is connected to an external device to communicate with the external device; a buffer which stores data received through the communication module; a decoder which decodes input data; a controller which stores data constituting a file received from the external device in the buffer via the communication module according to a non real time transfer protocol, and inputs a part of the data stored in the buffer to the decoder before all of data constituting the file is completely received; and an output unit which reproduces data decoded at the decoder in a real time.