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Telecommunications > Radiotelephone System > Zoned Or Cellular Telephone System > Roaming RoamingRoaming 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 - 20070049270 - Mobile wireless terminal device An appearance of other mobile wireless station within a communication area of a second wireless communication system of a main mobile wireless station when the main mobile wireless station is in the communication area of a wireless base station of the first wireless communication system, is automatically detected. Communications with ... 03/01/07 - 20070049269 - Dialing services via sim toolkit A remote preference unit for influencing visited network selection by roaming mobile units, comprises a detection signaling relay/probe on International signaling connections, for detection of roaming activity by mobile units, a database indicative of preferred networks in the given country that the network operator prefers his roamers to use, application ... 02/01/07 - 20070026859 - Mobile phone When acquiring a PRL, a mobile phone judges whether the newly acquired PRL contains a base station satisfying a selection condition specifying (i) a communication mode, (ii) whether a base station available via a roaming service is selectable, and (iii) a data communication mode. On judging that such a base ... 01/25/07 - 20070021118 - Method and a system for providing fix-line local numbers to mobile roaming subscribers A unit, for example a visitor service node manages communication with roaming subscribers to cellular networks. The visitor service node is associated with a fixed line network and assigns a fixed-line number to a universal identification of the roaming subscriber. The unit further comprises a querying module, which responds to ... 01/04/07 - 20070004403 - Methods, systems, and computer program products for implementing a roaming controlled wireless network and services Methods, systems, and computer program products for implementing a roaming controlled wireless network and services is provided. The method includes assigning an identifier and key to a multi-mode network-enabled communications device, the identifier and key inaccessible to an end user of the communications device. The method further includes assigning an ... 01/04/07 - 20070004402 - System and method for managing network lists in a wireless user equipment (ue) device A system and method for managing network lists in a wireless device. In one exemplary embodiment, the wireless device is operable to scan in a network environment for discovering at least one network. Depending upon geographic region information determined from the discovered network's identity information, a logic structure in the ... 12/21/06 - 20060286978 - Method and system for cellular network traffic redirection A method and system for countering anti-traffic redirection of a roaming mobile station is provided. Observing registration messages exchanged between the visiting network and the home network, the disclosed invention detects if the visiting network has deployed an anti-traffic-redirection mechanism as aimed at fooling the home network into permitting connection ... 12/21/06 - 20060286977 - System selection and acquisition for wwan and wlan systems A preferred roaming list (PRL) carries system and acquisition records for wireless wide area network (WWAN) systems and wireless local area network (WLAN) systems. New system and acquisition records may be defined for WLAN. The PRL and system and acquisition records may be defined to be backward compatible with TIA-683-C. ... 11/23/06 - 20060264212 - Method and system for a roam-less mobile unit Described is system and method for assigning a unique identifier to a mobile unit (MU) requesting to be associated with a wireless network, transmitting the unique identifier to the MU, monitoring a location of the MU within a coverage area of the wireless network and selecting one of a plurality ... 11/09/06 - 20060252425 - Dynamic generation of csi for inbound roamers The present invention provides a system and method for generating a Mobile Originating Customized Applications for Mobile network Enhanced Logic (CAMEL) Subscriber Information (MO-CSI) of an inbound roamer. The system includes a roamers database to store at least one inbound roamer record. The inbound roamer record comprises at least the ... 11/09/06 - 20060252424 - Mobile communication terminal, ic card, mobile communication system, program, and communication charge notification method The present invention provides a mobile communication terminal, an IC card, a mobile communication system, a program, and a communication charge notification method capable of easily indicating roaming communication charges and preventing a user from being unexpectedly charged for communication. A mobile phone 10 detects that it is located in ... 11/09/06 - 20060252423 - Method and apparatus by which a home network can detect and counteract visited network inbound network traffic redirection The present invention provides methods, systems and apparati by which a home common carrier telecommunications network (such as an HPMN) or other concerned parties can detect and defeat technological measures employed by a visited common carrier telecommunications network (such as a VPMN) to direct telecommunications traffic by subscribers to that ... 11/02/06 - 20060246893 - Acquisition of group page identifiers at a destination of movement The group page system of the present invention is composed of: portable terminals, broadcast distribution servers that distribute data by broadcast to the portable terminals, and group page identifier servers that manage group page identifiers used by the portable terminals to scan data that have been distributed by broadcast from ... 10/26/06 - 20060240820 - Inbound roamer call control system A system for implementing call control services for an inbound roamer is provided. The system includes a control node to implement the call control services in response to an initiation request. The system further includes a service node to send a terminating customized applications for mobile network enhanced logic subscription ... 10/26/06 - 20060240819 - Method and system for providing mobile number portability between different wireless networks of different technologies An economical method and system is disclosed for supporting seamless mobile number portability between different wireless networks of different technologies without introducing changes to existing network entities in the wireless networks involved in the service. ... 10/19/06 - 20060234701 - Method and system for distributed roaming services for mobile users on wireless mesh networks A method and system for distributed roaming in a wireless mesh network are disclosed. Cells are able to track and predict a users movement throughout the network. The user's roaming profile is forwarded to predicted future cells before the user actually enters those cells. When the user enters a new ... 10/12/06 - 20060229071 - Roaming arrangement The invention relates to a method of arranging roaming in a telecommunications system comprising a local network, at least one public land mobile network, and a terminal equipment. In the telecommunications system, public land mobile network identifiers and network element identifiers linked therewith are defined. These public land mobile network ... 10/05/06 - 20060223526 - Techniques to manage roaming A system, apparatus, method and article to manage roaming in a wireless communication system are described. An apparatus may include a first wireless device having a processor to receive roaming information for a second wireless device from a third wireless device, and send the roaming information to the second wireless ... 09/28/06 - 20060217117 - Method and device for providing a connecting path to a mobile radio network and telecommunications terminal suitable therefor A method and device for providing a connecting path to a mobile radio network and to a telecommunications terminal suitable therefor is presented. The method and/or device permits a connection setup from or to a telecommunications terminal, which can be used in a mobile radio network, over alternative connecting paths. ... 09/21/06 - 20060211420 - Apparatus and method for distribution of roaming users over preferred networks Apparatus for ensuring a controlled distribution of roaming users between preferred networks comprises: a preferred network listing unit configured to specify respectively different preferred networks, an assignment unit for assigning said lists to mobile handset users in accordance with predetermined desired proportions for respective preferred networks, and a download unit ... 09/14/06 - 20060205404 - Local number solution for roaming mobile telephony users A system for managing of mobile phones at a roaming network, each mobile handset having a first handset number from its home network. The roaming network assigns a second number to a detected roamer, which number is local to the roaming network. The second number is not known directly to ... 09/07/06 - 20060199581 - Download and display of system tags in wireless communication systems 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, ... 09/07/06 - 20060199580 - Method of maintaining an initial network selection setting in a wireless local network Disclosed is a method for user equipment (UE) maintaining the setting of initial network selection in a wireless local area network (WLAN). A UE sets and stores an initial network selection in itself when entering a roaming state, and the UE detects and acquires a piece of current time information ... 08/10/06 - 20060178144 - Mobile communication terminal, mobile communication system, and roaming connection method When a cell phone attempts a roaming connection, it is connected to a roamed mobile communication network, without need for user's effort to perform a connection operation. When a home mobile communication network managed by a telecommunications carrier in contract with the user of the cell phone receives location registration ... 07/06/06 - 20060148470 - Cross technology roaming solution system and method of use The present invention relates to a network-based method and system to control and enable seamless roaming across various cellular network types. The system provides dynamic mapping, processing and conversion of messages to enable seamless communication across various cellular network types. Use of roaming enabled services in non-Roaming Enabled Networks is ... 06/29/06 - 20060142003 - Service management A method of establishing a connection in a telecommunications system in which an intermediate network provides for communications between a user terminal and one or more of a plurality of serving network entities each capable of providing communications services to the user terminal by means of at least one telecommunications ... 06/22/06 - 20060135155 - Method for roaming authentication in public wireless lan A method for roaming authentication in a public wireless LAN is disclosed, which uses an identical authentication page provided from a central roaming center to provide roaming authentication process. A user that wants to roam in the WLAN must propose an address or words related to the roaming center on ... 06/15/06 - 20060128380 - Method and apparatus for handling roaming lists in a wireless communication system Method and apparatus for updating roaming lists. An error handling message is provided when the roaming list protocols within the elements of a system are not compatible. A roaming list format identifier is provided to the remote user identifying the protocol version supported by the network. The roaming list format ... 06/08/06 - 20060121894 - Mobile telephone voip/cellular seamless roaming switching controller A nomadic server and a related system provides seamless roaming for a mobile communication device between different types of wireless networks, such as WiFi and cellular networks for voice, data and video communication. Use of the nomadic server enables a combination of WiFi and cellular networks for providing access to ... 05/25/06 - 20060111102 - Controlling hand-off in a mobile node with two mobile ip clients Extending Mobile IP to support both local and remote access by using two MIP client stacks in the end node, a roaming Node in the local access network, a standard Home Agent in the remote network. Messages between the AR and the MN, and between the internal modules of the ... 05/18/06 - 20060105766 - Method for delivering a call to a dual-mode mobile unit using a single number The present invention provides a method for delivering a call request to a mobile unit. A call request is received for a dual mode mobile unit that is able to access a plurality of communication networks utilizing a plurality of communication protocols. The call request is routed to a call ... 05/11/06 - 20060099943 - Apparatus and method for receiving improved roaming service in a mobile terminal An apparatus and method for receiving an improved roaming service in an MS are provided. Upon power-on of the MS, the MS stores information about PLMN cells that can be added as neighbor cells and determines whether a roaming service is required by checking frequency synchronization between the MS and ... 04/27/06 - 20060089140 - Network and method of realizing local roaming for subscribers The present invention provides a network and a method for implementing localized roaming of mobile subscribers; said network comprises BTS, BSC, VLR, HLR, and RNM that is connected to HLR; said RNM is used to manage mobile phone numbers in the home region and the contracted roaming region and allocate ... 04/13/06 - 20060079226 - Service control system and service control method Degradation of user convenience in regard to service provision in mobile data communications is prevented even in cases such as where a mobile communications terminal of a different system has been adopted in order to receive roaming service. A service control system comprises a contract content database which stores the ... 04/13/06 - 20060079225 - Vlr roaming statistics for ipn (intelligent preferred network) A system and a method for determining redirection attempts in an IPN (Intelligent Preferred Network) while taking into account roaming VLR parameters. The system utilizes per-VLR roaming statistics to improve decisions regarding redirection attempts, thus further optimizing the IPN success ratio. ... 04/13/06 - 20060079224 - Using an enhanced preferred roaming list in a terminal device A method (200) in a CDMA terminal device for acquiring a system identified in an enhanced preferred roaming list (enhanced PRL), with at least one entry containing a mobile country code, includes the steps of obtaining (210) system identifiers from SYNCH channels on a scan list, determining (220) if the ... 03/30/06 - 20060068779 - Roaming of mobile radio units in a multicast digital network During idle periods in a non trunked mobile radio network, the base stations periodically transmit a channel-marking signal. While the channel-marking signal is being transmitted base stations in the same “channel”, with adjacent coverage areas, announce information about the base station sending the channel-marking signal. Following the base station announcements, ... 03/30/06 - 20060068778 - Blocking network selection redirection attempts in roaming An apparatus for blocking of redirection attempts by a home network when a mobile unit roams in a visited network. The apparatus comprises: a detector, configured for detecting a roaming transaction by a mobile unit of a visiting user and a respective redirection attempt of the mobile unit from the ... 03/09/06 - 20060052100 - Roaming method The method relates to the management of roaming of mobile subscribers between a home network and foreign networks. The roaming behavior of a mobile terminal is based on roaming settings in the form of contents of different control files saved in the mobile terminal of the subscribers. A first file ... 02/09/06 - 20060030313 - System and method of transmitting data messages between subscriber units communicating with/between complementary/disparate networks A system and method for enabling a first device that may optionally roam between at least first and second wireless networks to communicate with a second device that may optionally roam between the at least first and second wireless networks. The devices are preferably registered to each network in which ... 02/09/06 - 20060030312 - Broadcast/multicast service system and method providing inter-network roaming A method and system for providing a broadcast/multicast (BCAST) service, are provided. The method includes obtaining, by the terminal, at least one BCAST service from a visiting network when the terminal roams in the visiting network. ... 02/02/06 - 20060025131 - Method and systems for providing information to a home system regarding a wireless unit roaming in a visited system Methods and systems to provide a home system with information about a wireless unit roaming in a visited system based on information the wireless unit provides to the visited system. A mobile switching center (MSC-V) of the visited system receives the information from the wireless unit and routes a message ... 02/02/06 - 20060025130 - Apparatus, and associated method, for providing location service to a roaming mobile station Apparatus, and an associated method, for facilitating performance of location services for a mobile station that roams beyond its home network. A cache is provided at the mobile station. The cache is populated with a value identifying the address of the serving position server. When a location service is requested, ... 02/02/06 - 20060025129 - Cellular network infrastructure as support for inbound roaming users The CAMEL standard allows a roaming user to have his call or any other telephony service, say SMS and GPRS, controlled and services provided from his home network. The invention allows infrastructure triggers to be intercepted at the roaming network so that the roaming network can identify the roamer and ... 02/02/06 - 20060025128 - Soft roaming method used in wireless lan and station system using the same A soft roaming method for a wireless local area network (LAN) and a station using the soft roaming method. The soft roaming method includes allowing a station that is associated with a first access point (AP) to obtain AP information by carrying out a channel scanning operation involving continuously switching ... 02/02/06 - 20060025127 - Forced roaming to avoid interference In a wireless network in which a client has access to multiple Access Points the client usually attaches to one of the Access Points (AP) and stays attached even though signal transmission is impaired, whereas transmission would not be impaired if the client attaches to another one of the multiple ... 01/26/06 - 20060019659 - System and method for roaming between networks A system and method for roaming between networks include determining a presence of a mobile unit by determining when the mobile unit leaves a first network and enters a second network, and routing one or more calls based on the presence of the mobile unit by offloading the one or ... 01/19/06 - 20060014534 - System and method for providing upnp announcements convergence A system and method for updating and/or refreshing service announcements at regular intervals to a limited device within a network. The limited device sends a signal to the other devices in the network, requesting that refreshments and/or updates be provided at certain intervals. During these intervals, the limited device can ... 01/05/06 - 20060003765 - Method for roaming between networks This invention relates to communication arrangements between communication networks, specifically to arrangements allowing networks of different types to cooperate. The invention provides a method for providing packet data services for a mobile station homed in a second wireless communication network in a first wireless communication network, where the first and ... 01/05/06 - 20060003764 - Apparatus, and an associated method, for facilitating network selection utilizing modified scan list Apparatus, and an associated method, for facilitating selection of a target radio network through which a mobile node operable in a radio communication system shall subsequently communicate. A modified scan list is formed based upon a formal scan list. The modified scan list is of a reduced number of a ... 01/05/06 - 20060003763 - Method and system for management of roaming mobile subscriber In the method of the invention for the management of roaming of mobile subscribers, which are roaming between a home network and foreign networks, the roaming behavior is based on the contents of control files saved in the mobile equipment of the subscribers. A list of networks to be used ... 12/22/05 - 20050282544 - Multimode roaming mobile devices A mobile device for roaming between wireless communications networks in different geographical regions is provided. The mobile device includes an interface configured to transmit and receive signals over a wireless channel according to a communication mode using one of a plurality of access technologies. The device also includes a store ... 12/22/05 - 20050282543 - Inter-site call routing and roaming support A method (600,700) and apparatus (800) are arranged and operate for facilitating call routing between sites in an enterprise connected by a private IP network (130). A range of identifiers (220-223) served by IP PBXs (120-123) in the enterprise may be registered with a SIP registrar (212) of an inter-site ... 12/08/05 - 20050272421 - Determining geographical position in ipv6 networks The present invention provides methods and apparatus for including geographical information of a target node in a geographical response message when requested by a requesting node. Geographical messages are supported at higher layer protocol. The geographical messaging may be included in an IPv6 datagram that supports a data payload and ... 12/01/05 - 20050266842 - Methods and apparatus for cdma2000/gprs roaming IIF architectures and corresponding call flows are provided for CDMA2000/GPRS roaming scenarios such as GPRS foreign mode with Mobile IPv4, GPRS foreign mode with Simple IPv4 or IPv6, CDMA2000 packet data foreign mode with Mobile IPv4, and CDMA2000 packet data foreign mode with Simple IPv4 or IPv6. ... 11/10/05 - 20050250493 - Terminated call control for roaming cellular telephony A method, system and gateway for control of calls unanswered by a roaming user roaming on a roaming network, comprises monitoring outward bound calls to roaming users, monitoring subsequent inward forwarding of those calls terminated without answering at said roaming users, and matching between the outward bound and inward forwarding. ... 11/10/05 - 20050250492 - Method for suspending roaming A method for suspending roaming in a mobile communication device. The mobile communication device is connected to the Internet and moves in a plurality of routing areas each comprising a gateway. The method determines whether the mobile communication device is roaming through the routing areas. If the mobile communication device ... 10/27/05 - 20050239459 - Mobile communication system, mobile communication terminal cell search method and program for use therewith The invention provides a mobile communication terminal that allows the time for recognizing the scrambling code to be shortened. The mobile communication terminal predicts the scrambling code to be searched at the next time by collating the previous result of GPS information process and the stored content of a position ... 10/27/05 - 20050239458 - Providing roaming status information for service control in a packet data based communication network A method for providing roaming status information for service control in a packet data based mobile communication network including one or more terminal devices. In response to a change detected in the state of a connection between a terminal device and a gateway node, roaming status information on the terminal ... 10/20/05 - 20050233740 - Inbound roamer multimedia messaging systems Inbound Roamer Multimedia Messaging Systems (“IRMMS”) are described that transfer Welcome Multimedia Messages (“MM”) (“WMM”) or Welcome Roaming Content (“WRC”) to devices of inbound roamers. The IRMMS transfers MMs to inbound roamers without involving components of the corresponding home network (HPMN). The MMs include text messages, music clips, voice clips, ... 10/13/05 - 20050227688 - System selection and acquisition for a wireless device Wireless devices with different capabilities may use a single file containing multiple (e.g., two) PRLs for system selection and acquisition. A first PRL in the file has a first (e.g., IS-683-A) format and includes PRL information for, e.g., 1x systems. A second PRL has a second (e.g., IS-683-C) format and ... 10/13/05 - 20050227687 - Method of controlling access rights in a cellular mobile radio communication system A method of controlling access rights in a cellular mobile radio system, including transfer of roaming agreement information from a core network to a radio access network of said system, in which method said roaming agreement information is transferred independently of the management of radio access bearers at the interface ... 10/06/05 - 20050221819 - Roaming gateway for support of advanced voice services while roaming in wireless communications systems A roaming gateway for support of advanced voice services while roaming in wireless communications systems. The roaming gateway supports push-to-talk (P2T) calls, or other advanced voice services, when P2T subscribers roam from their home network (i.e., a network operated by their service provider where the subscriber's profile resides) into a ... 09/15/05 - 20050202812 - Mobile device, service information providing device, and roaming method A mobile apparatus that can perform roaming without being provided with a region preset table storing usable frequency information and so forth for each area. A service information provision apparatus that provides this mobile apparatus with various kinds of information necessary when roaming is performed. A roaming method associated with ... 09/01/05 - 20050192006 - Proxy for calls to roaming subscriber and proxy method for calls to roaming subscriber A CRP and a CRP method related to the mobile communication field. Said CRP comprises: a voice bear and signaling management module, a call access control module, a message processing module, and a waiting call data storage module. Said CRP method initiates the request to the CRP, which informs the ... 09/01/05 - 20050192005 - Communication network A communication network is established by a connection to a user terminal that is capable of roaming amongst a plurality of serving areas. The network includes a controller for each serving area capable of routing a connection to a location covered by that serving area. If a controller serving the ... 08/25/05 - 20050186959 - Identifier allocation method The invention concerns signalling methods in cellular telecommunication systems, especially in so called third generation cellular systems, such as the UMTS system. In the inventive method the network checks, if the mobile station is in or is about to enter into such a state, in which the mobile station needs ... 08/18/05 - 20050181788 - Methods for allocating roaming number and forming visitor location register in mobile network, and mobile network The invention relates to a method for allocating a roaming number to a subscriber in a mobile network comprising networks elements jointly used by at least two network operators. The invention further relates to a method for forming a visitor location register which allocates roaming numbers in a shared mobile ... 08/11/05 - 20050176424 - Method and system for accessing wireless networks A network-based system and method that provides control of routing of communication signals from wireless communication devices of roaming subscribers of mobile communication service provider via an automated and intelligent network/system. The system provides real-time routing to preferred mobile communication service provider, which are affiliated with the home mobile communication ... 08/04/05 - 20050170830 - Link adaptation in a mobile communication network In order to effect link adaptation in a mobile communication network employing the parallel transmission of a plurality of transport channels, transport format combination commands and link quality reports are carried in transport channels which may be dedicated to these functions. ... 07/28/05 - 20050164702 - Call handling scheme to reduce roaming charges A second switch receives an indication from a roaming network that a call forwarded by the roaming network has been dropped by the roaming network, and in response to receiving the indication, forwards the call from a first switch. ... 07/21/05 - 20050159153 - Seamless call switching in a dual mode environment Methods and apparatus for providing a seamless switching of voice calls between different wireless networks are disclosed. In one illustrative example, a mobile communication device has a processor and one or more wireless transceivers coupled to the processor. The one or more wireless transceivers include a first transceiver portion operative ... 07/21/05 - 20050159152 - Synchronized wireless communications system A wireless communications system incorporates a plurality of synchronized wireless units. Each unit minimizes energy requirements by entering a low current, inactive, state between synchronizing signals. The unit automatically enters an active state prior to receipt of the next synchronizing signal. ... 07/14/05 - 20050153691 - Method and system for supporting network 3g data capability information in a cdma network 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 ... 07/07/05 - 20050148328 - Methods and apparatus for reducing roaming latency in a mobile node Methods and apparatus for triggering roaming in a mobile network device are disclosed. A speed of the network device is detected. One or more maximum/minimum trigger values corresponding to one or more trigger events are ascertained at the speed of the network device. One or more trigger counters associated with ... 06/30/05 - 20050143065 - Inter subnet roaming system and method The present invention communication network system and method facilitates authentication and registration in a communication network as mobile nodes move from one geographical region to another. Multiple wireless domain services (WDSs) share client authentication information permitting relatively seamless roaming between subnets with minimal interruptions and delays. In one embodiment, a ... 06/23/05 - 20050136917 - Content delivery coordinator apparatus and method Apparatus and method for managing and coordinating the delivery of information content in a manner that makes efficient use of the bandwidth of satellite based transponders being used to relay the information content to the mobile platforms. The apparatus makes use of a content management coordinator system having a graphical ... 06/16/05 - 20050130651 - Voice-over ip mobile roaming using sip refer Within a mobile communications device, a method of roaming between a mobile network and a wireless network can include establishing a Voice-Over Internet Protocol communications link with an endpoint over which a call is conducted, wherein at least a portion of the call is conducted over the wireless network. The ... 06/16/05 - 20050130650 - Cellular to 802.11 voice roaming utilizing sip signaling A method of roaming between a cellular network and a wireless network can include receiving an invitation over the wireless network. The invitation can be sent from a mobile communications device engaged in a cellular call over a cellular voice channel. The method also can include authenticating the mobile communications ... 06/16/05 - 20050130649 - Dynamically controlling wireless long distance routing while roaming The telecommunications network includes a mobile switching center coupled to a home location register database for accepting calls from a wireless handset, a Public Switched Telephone Network that carries calls between distant switching centers, and a local network for terminating calls. The system works while a wireless subscriber is outside ... 06/09/05 - 20050124340 - Method and apparatus for access point selection using channel correlation in a wireless communication system A method and apparatus are provided for access point selection in wireless communication systems, such as wireless LANs. A disclosed wireless communication device includes a roaming process that selects an access point based on a measure of correlation on a channel to one or more surrounding access points. The roaming ... 06/09/05 - 20050124339 - Methods and apparatus for implementing a speed sensitive mobile router Methods and apparatus are disclosed for implementing a speed sensitive mobile network device (e.g., Mobile Router). The speed of the mobile network device is detected. The values of one or more operating characteristics of one or more interfaces of the mobile network device are ascertained, where the values correspond to ... 06/09/05 - 20050124338 - Network supported selection of service provider when roaming In general terms, one embodiment of the method is for selecting, by a mobile terminal, a roaming service provider in a telecommunications network, when the mobile terminal is roaming. The method has the steps of: communicating between a mobile terminal and current roaming service providers for a current location of ... 06/02/05 - 20050118999 - User plane location based service using message tunneling to support roaming An improved User Plane location based service (LBS) architecture and message flow, enabling seamless User Plane location based services even when a mobile or wireless device has roamed among different carrier networks. The present invention overcomes constraints inherent in the current protocol for roaming support defined by the Secure User ... 06/02/05 - 20050118998 - System for detecting and storing mobile terminals that access a foreign telephone network Technology which permits a mobile terminal subscriber to use the terminal in a foreign network (3) is known as Roaming, therefore the foreign network (3) and the mobile terminal network (1) exchange different information through a gateway (2). It is characterized in that between the gateway (2) and the mobile ... ### FreshPatents.com Support |