Roaming Patents (Class 455/432.1)
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Patent number: 9288796Abstract: Embodiments may involve the adjustment of the way in which coverage areas are included in the active set of a wireless communication device (WCD), based on the codec that is currently associated with the WCD. An illustrative method involves a radio access network (RAN): (a) determining a codec that is associated with a WCD; (b) using the associated codec as a basis for determining a value for at least one active-set parameter for the WCD; and (c) sending a message to the WCD, wherein the message indicates the determined value for the at least one active-set parameter.Type: GrantFiled: June 23, 2014Date of Patent: March 15, 2016Assignee: Sprint Spectrum L.P.Inventor: Siddharth S. Oroskar
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Patent number: 9282589Abstract: A multi-mode wireless communication device and multi-mode communication method are disclosed. The multi-mode device includes a first baseband co-processor configured to execute low-level stack operations of a first wireless communications protocol employed within a first wireless communications network. The device also includes a host baseband processor configured to execute a set of protocol stack operations of a second wireless communications protocol employed within a first wireless communications network and higher-level stack operations of the first wireless communications protocol. A data communication channel capable of carrying data received by the multi-mode wireless communication device from the first wireless communications network or sent by the multi-mode wireless communication device through the first wireless communications network is provided between at least the host baseband processor and the first baseband co-processor.Type: GrantFiled: March 18, 2013Date of Patent: March 8, 2016Assignee: Broadcom CorporationInventors: Frederic Hayem, Leo Borromeo, Michiel Lotter
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Patent number: 9277396Abstract: A method and an apparatus for managing User Equipment (UE) history information are provided. The method for managing user equipment history information in a wireless communication network includes determining if a recording event occurs when the user equipment enters into an idle mode; recording information about the recording event in idle mode user equipment history information when the recording event occurs; and transmitting the recorded idle mode user equipment history information to a base station when the user equipment accesses the base station.Type: GrantFiled: April 28, 2010Date of Patent: March 1, 2016Assignee: Samsung Electronics Co., LtdInventors: Chae Gwon Lim, Kyeong In Jeong, Sung Ho Choi, Beom Sik Bae
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Patent number: 9271222Abstract: The present invention discloses a method and an apparatus for implementing an access to a Machine to Machine (M2M) core network. In the method, a network element receives an access request message carrying equipment identity indication information, wherein the access request message is initiated by terminal equipment; the network element determines that the terminal equipment is M2M equipment according to the equipment identity indication information; and the network element selects a corresponding M2M core network for the terminal equipment to implement the access of the terminal equipment. According to the technical solution provided by the present invention, the existing network can meet the M2M service requirement while providing services for existing Human to Human (H2H) equipment, without any need of enhancement and mass expansion.Type: GrantFiled: December 27, 2010Date of Patent: February 23, 2016Assignee: ZTE CorporationInventors: Baoguo Xie, Zhijun Li, Quanjun Tao
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Patent number: 9268655Abstract: Technology is disclosed herein for resolving synchronization conflicts when synchronizing application state data between computing devices. According to at least one embodiment, a server detects a first set of application state data at a first computing device conflicting with a second set of application state data at a second computing device. The first and second sets of application state data represent application states of the same computer application running at the first and second computing devices, respectively. Accordingly, the first computing device presents a user interface prompting a user to choose a preferred set of application state data between the first and second sets of application state data. If the user chooses the second set of application state data as the preferred set, the first computing device uses the second set of application state data to overwrite the first set of application state data at the device.Type: GrantFiled: September 30, 2013Date of Patent: February 23, 2016Inventors: Michael A. Chan, Linda Tong
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Patent number: 9270679Abstract: Disclosed are methods and apparatus for creating and managing dynamic access control lists (ACL's). In a specific embodiment, a method of creating or modifying a dynamic access control policy (ACP) is disclosed. A current ACP for one or more specified resources is defined based on one or more membership rules for specifying users who can access the one or more specified resources based on user information that was or will be collected for a plurality of users. The collected user information includes at least user presence information or user communication data. The current ACP is retained for the one or more specified resources, wherein the current ACP is accessibly usable so as to dynamically allow a selected set of users, who each have corresponding collected user information which meets the one or more membership rules of the current ACP, to access the one or more specified resources. The selected set of users is changeable over time as different user information is collected over time.Type: GrantFiled: June 23, 2009Date of Patent: February 23, 2016Assignee: Yahoo! Inc.Inventors: Marc E. Davis, Chris W. Higgins, Simon P. King
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Patent number: 9271250Abstract: A method, apparatus and communication system for registering address information of a network anchor point to a network server are disclosed. A network apparatus, such as a mobility management entity, determines whether to register address information of a network anchor point to a network server, and registers the address information of the network anchor point to the network server when determining to do so.Type: GrantFiled: June 12, 2013Date of Patent: February 23, 2016Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Zhang, Wenruo Zhu, Lan Liu, Sihong Zhou, Yanglai Shuai, Haining Wang
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Patent number: 9253772Abstract: A system and method for configuring a component carrier is presented. A component carrier assignment message is received. The component carrier assignment message may be configured to identify the component carrier and include at least one of, at least one of a downlink carrier frequency, a carrier frequency of a paired uplink carrier, a bandwidth of the component carrier, and a bandwidth of the paired uplink carrier, an indication of whether the component carrier is a control channel monitoring component carrier configured to signal data channel assignment information for the component carrier, and a logical index of the component carrier. The component carrier assignment message may then be used to configure the component carrier on a user equipment (UE).Type: GrantFiled: May 16, 2014Date of Patent: February 2, 2016Assignee: BlackBerry LimitedInventors: Mo-Han Fong, Richard Charles Burbidge, Zhijun Cai, Takashi Suzuki, Andrew Mark Earnshaw, Youn Hyoung Heo, Hua Xu, Jun Li, Sean Michael McBeath
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Patent number: 9247455Abstract: Systems and methods for deploying and employing policies for wireless traffic optimization in a wireless network based on hierarchies are disclosed. One embodiment includes deploying a global policy set of the policies for wireless traffic optimization among mobile devices in the wireless network and deploying a first policy set of the policies among a first subset of mobile devices among the mobile devices. In one embodiment, the first subset of mobile devices meet a device-based criteria including one or more of, device type, device platform, or device model and any policy of the first policy set overwrites any policy of the global policy set in case of conflict when deployed on any of the first subset of mobile devices.Type: GrantFiled: August 27, 2014Date of Patent: January 26, 2016Assignee: Seven Networks, LLCInventors: Michael Luna, Ross Bott
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Patent number: 9247548Abstract: A method and a mobile device for limiting uplink transmission for user data at the data service level are provided. At least one least one characteristic related to uplink transmission is monitored and uplink transmission for user data is limited at the data service level based at least in part on the at least one characteristic. Battery power can potentially be saved by limiting uplink transmission for user data at the data service level when uplink transmission is unlikely to be successful.Type: GrantFiled: September 24, 2012Date of Patent: January 26, 2016Assignee: BlackBerry LimitedInventors: Craig Ian Haight Swann, Joseph Tu-Long Deu-Ngoc
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Patent number: 9229780Abstract: Topology mapping in a distributed processing system, the distributed processing system including a plurality of compute nodes, each compute node having a plurality of tasks, each task assigned a unique rank, including: assigning each task to a geometry defining the resources available to the task; selecting, from a list of possible data communications algorithms, one or more algorithms configured for the assigned geometry; and identifying, by each task to all other tasks, the selected data communications algorithms of each task in a single collective operation.Type: GrantFiled: November 2, 2012Date of Patent: January 5, 2016Assignee: International Business Machines CorporationInventors: Charles J. Archer, James E. Carey, Matthew W. Markland, Philip J. Sanders
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Patent number: 9220117Abstract: A system may include a first Internet Protocol Multimedia Subsystem (IMS) network comprising one or more devices configured to receive a first registration request for a first mobile directory number (MDN), associated with a subscriber, wherein the first MDN corresponds to a home mobile directory number with respect to the first IMS network; and register the first MDN with the first IMS network. The one or more device may be further configured to detect a service point trigger, associated with the subscriber, to register a second MDN, foreign to the first IMS network, with a second IMS network, in response to the first MDN being registered; and send a second registration request to the second IMS network, to register the second MDN with the second IMS network.Type: GrantFiled: June 13, 2013Date of Patent: December 22, 2015Assignee: Verizon Patent and Licensing Inc.Inventors: James J. Ni, Elliot G. Eichen, Rezwanul Azim, Rafael A. Gaviria, Gowtham Javaregowda
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Patent number: 9210687Abstract: Disclosed is a method and system to help manage wireless service in a scenario where a UE is served by a first RAN and begins being served by a second RAN. In accordance with the disclosure, a determination may then be made of whether the UE will likely engage in at least a threshold extent of scanning for coverage of the first RAN while the UE is being served by the second RAN. If the determination is affirmative, the UE may then be caused to not scan for coverage of the first RAN while the UE is being served by the second RAN. Whereas, if the determination is negative, the UE may be allowed to scan for coverage of the first RAN while the UE is being served by the second RAN.Type: GrantFiled: September 25, 2013Date of Patent: December 8, 2015Assignee: Sprint Spectrum L.P.Inventors: Raymond E. Reeves, Simon Youngs, Mark Peden, Gary Koller
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Patent number: 9203532Abstract: The present invention relates to a channel switching scheme. By this scheme, a first station transmits a channel switching request frame comprising target channel information and transmit power control information for the target channel to a second station. And, the second station transmits a channel switch response frame to the first station. After these, the second station transmits a signal on the target channel. Here, parameters in the above transmit power control information are used for transmit power control calculation of the second station for the target channel.Type: GrantFiled: August 8, 2012Date of Patent: December 1, 2015Assignee: LG Electronics Inc.Inventors: Eunsun Kim, Yongho Seok
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Patent number: 9191886Abstract: A device joining a wireless network performs a scan and acquire procedure to discover the optimal node in the desired network. The joining device scans all desired channels for a predetermined amount of time. During the scan, the joining device builds a table of discovered networks ranked and truncated according to proximity. Additionally, the joining device curates the list to ensure that only the optimal node from each network is listed. The joining device then attempts to join networks according to the table of discovered networks.Type: GrantFiled: June 3, 2013Date of Patent: November 17, 2015Assignee: Crestron Electronics Inc.Inventors: Jeffrey Ludlow, Alina Geormaneanu
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Patent number: 9191837Abstract: An access point in a wireless local area network may receive an information request from a station associated with the access point. The information request is requesting information about a second beacon transmission associated with a service set identifier (SSID) different from an SSID of the access point. The access point includes a timing information device configured to generate an information response for a beacon signal associated with the SSID different from the SSID of the access point. The information response may include a time difference, relative to a beacon signal sent by the access point, for transmission of the beacon signal associated with the SSID different from the SSID of the access point. The time difference may be an offset in timing units. The access point also includes a transmitter configured to transmit the information response to the station in response to receiving the information request.Type: GrantFiled: March 24, 2014Date of Patent: November 17, 2015Assignee: InterDigital Technology CorporationInventors: Vincent Roy, Paul Marinier, Marian Rudolf, Frank La Sita, Christopher Cave, Athmane Touag, Angelo Cuffaro
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Patent number: 9191359Abstract: A computer-implemented method, an apparatus and a recording medium are provided for facilitating access by a subscriber over a communications network. The method comprises: acquiring a query message comprising a subscriber contact identifier associated with the subscriber; responsive to acquiring the query message: identifying a plurality of communications endpoint identifiers associated with the subscriber contact identifier, each communications endpoint identifier being associated with a communications device and reachability information, wherein the reachability information reflects a degree of subscriber accessibility via the communications device; and providing a response to the query message comprising at least one of the plurality of the communications endpoint identifiers, wherein the at least one of the plurality of the communications endpoint identifiers is selected based at least in part on the reachability information.Type: GrantFiled: December 10, 2014Date of Patent: November 17, 2015Assignee: RingCentral, Inc.Inventors: Vlad Vendrow, Christopher Van Rensburg
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Patent number: 9185519Abstract: Methods and systems for tracking mobile communication terminals based on their identifiers. The disclosed techniques identify cellular terminals and Wireless Local Area Network (WLAN) terminals that are likely to be carried by the same individual, or cellular and WLAN identifiers that belong to the same multi-mode terminal. A correlation system is connected to a cellular network and to a WLAN. The system receives location coordinates of cellular identifiers used by mobile terminals in the cellular network, and location coordinates of WLAN identifiers used by mobile terminals in the WLAN. Based on the location coordinates, the system is able to construct routes that are traversed by the terminals having the various cellular and WLAN identifiers. The system attempts to find correlations in time and space between the routes.Type: GrantFiled: January 29, 2014Date of Patent: November 10, 2015Assignee: VERINT SYSTEMS LTD.Inventor: Eithan Goldfarb
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Patent number: 9167411Abstract: A computer-implemented method for systematically evaluating accuracy of data in a home location register, independent of call processing and in the absence of interference with resources required for call processing at the home location register. The method includes operational steps of: identifying, from among a plurality of subscribers, a subscriber serviced by a visited location register and identifying the visited location register servicing the identified subscriber. The method also includes forwarding a message to the identified visited location register to determine if there is a corresponding record for the identified subscriber, and determining, based on a reply to the forwarded message or lack thereof, the accuracy of home location register's record for the identified subscriber.Type: GrantFiled: November 25, 2013Date of Patent: October 20, 2015Assignee: Cellco PartnershipInventors: Robert Todd Worrall, Eugene A. Carucci
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Patent number: 9167450Abstract: It is provided an apparatus, comprising base station means adapted to provide a base station functionality of a visited mobile network; selecting means adapted to select a user equipment, which is operably connected to the base station means, to report a result of a predefined measurement to the apparatus, wherein the selecting means is adapted to select the user equipment only if a roaming information of the user equipment received from a mobility management entity by which mobility of the user equipment is controlled indicates that a user of the user equipment is subscribed to one of one or more predefined mobile networks.Type: GrantFiled: April 4, 2011Date of Patent: October 20, 2015Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Gyula Bodog, Malgorzata Tomala
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Patent number: 9161286Abstract: In a method of improved session negotiation between first and second clients in a cellular telecommunication system, the two clients negotiating S10 and agreeing upon a first codec type for a session. The first and second clients then initiating the session and exchanging S20 media data frames according to the first codec type. Subsequently, during the initiated session, at least one of the first and second clients providing S30 an indication for a second codec type in at least one subsequent media data frame. Finally, upon receiving and recognizing said indication, the other of said first and second clients switching S40 to the indicated second codec type in a next media data frame, thereby enabling the first and second clients to exchange subsequent media frames utilizing the second codec type.Type: GrantFiled: April 6, 2010Date of Patent: October 13, 2015Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Daniel Enström, Tomas Frankkila, Stefan Bruhn
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Patent number: 9154558Abstract: A method includes sending, from a first electronic device to a second electronic device, a first capability request based on a first schedule. The first electronic device is associated with a first user and the second electronic device is associated with a second user. A first relationship strength is associated with a relationship of the first user and the second user and the first schedule is based on the first relationship strength. The method also includes sending, from the first electronic device to a third electronic device, a second capability request based on a second schedule. The third electronic device is associated with a third user and a second relationship strength is associated with a relationship of the first user and the third user. The second schedule is based on the second relationship strength and the second relationship strength is different from the first relationship strength.Type: GrantFiled: October 3, 2012Date of Patent: October 6, 2015Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Randolph Wohlert, James H. Pratt
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Patent number: 9141828Abstract: A mobile device management apparatus has a policy storage unit that receives a plurality of security policies, which are classified into a plurality of profiles assigned priorities of activation and in which operating states of functions of a mobile device are defined. A management server supplies the profiles and the security policies to the mobile device. A policy implementation unit selectively activates the profiles so that control of the mobile device functions can be carried out with minimal communication, and also in response to changing events.Type: GrantFiled: September 14, 2012Date of Patent: September 22, 2015Assignee: SAMSUNG SDS CO., LTD.Inventors: Hyun-Woo Jung, Jong-Sam Kim, Ho-Young Son, Ji-Joong Gil, Jin-Yong Kim
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Patent number: 9143918Abstract: The present invention provides a method for improving Network Discovery and Selection suitable for a UE which is moving into a new TA, which comprises: receiving, by a MMF, a TAU request including the new TA from the UE; allocating, by the MMF, a new TA List according to the new TA in the TAU request; sending, by the MMF, the new TA List to the UE; sending, by the MMF, a TA information to a Mobility Policy Function, MPF, for updating mobility policy of the UE if the new TA is a special TA covered by different networks.Type: GrantFiled: May 22, 2013Date of Patent: September 22, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Cornel Pampu, Qing Zhou, Yu Yin, Wenfu Wu, Haiyong Chen
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Patent number: 9137783Abstract: A radio communication terminal device includes a storage unit that stores group information indicating a group of frequencies belonging to the same communication carrier, a communication-carrier searching unit that selects one of to-be-selected frequencies, the to-be-selected frequencies being frequencies at which radio waves arrive, and that searches for a communication carrier using the selected frequency on a basis of identification information received at the selected frequency, and a search-execution controlling unit that excludes, from the to-be-selected frequencies, another frequency that belongs to the group information including the selected frequency and that is other than the selected frequency.Type: GrantFiled: November 9, 2011Date of Patent: September 15, 2015Assignee: FUJITSU LIMITEDInventor: Takeshi Kodama
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Patent number: 9137641Abstract: A wireless communication system including: a terminal, and a base station that forwards a traffic flow to the terminal, wherein the terminal includes a plurality of first wireless interfaces, and a first processor that selects a first wireless interface from among the plurality of first wireless interfaces, the first wireless interface from which to transmit a response packet in response to a multicast packet or broadcast packet, based on first information indicating the operational states of the plurality of first wireless interfaces, and the preferability of link aggregation on the traffic flow that follows the response packet.Type: GrantFiled: January 23, 2013Date of Patent: September 15, 2015Assignee: FUJITSU LIMITEDInventor: Yuji Kojima
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Patent number: 9137654Abstract: Systems and methods of operating a communication system are provided. A network node of the first network can receive a request from a wireless device associated with the first network to establish a data communication session over a second network through an access node of the second network. A status of the access node of the second network can be determined based on an access node identifier. A location of the wireless device can be determined at the network node of the first network. A network condition of the first network can be determined based on the location of the wireless device. The request to establish the data communication session over the second network can be granted when the network conditions of the first network are less than a threshold and the access node of the second network does not have an approved roaming status.Type: GrantFiled: July 9, 2013Date of Patent: September 15, 2015Assignee: Sprint Spectrum L.P.Inventors: Jing Qu, Stephanie Teng-Ossman
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Patent number: 9137012Abstract: A first processing device, which may be, for example, a wireless authentication token or an RFID tag, transmits information in a wireless network in a manner that emulates standard communications of an access point of the wireless network, although the first processing device is not configured to operate as an actual access point of the wireless network. A second processing device, which may be, for example, a computer or other station of the wireless network, receives the transmitted information and is able to determine therefrom that the information originates from an emulated access point rather than an actual access point. The second processing device responds to this condition by utilizing the transmitted information in a manner distinct from its utilization of similar information received from the actual access point of the wireless network.Type: GrantFiled: February 5, 2007Date of Patent: September 15, 2015Assignee: EMC CorporationInventors: Daniel Vernon Bailey, John G. Brainard, Ari Juels, Burton S. Kaliski, Jr.
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Patent number: 9131441Abstract: Disclosed are methods and apparatus for performing a better PLMN (BPLMN) search during connected mode DRX. In one aspect, a user equipment (UE) detects a trigger to begin a BPLMN search while in connected mode discontinuous reception (CDRX); determines whether it is configured for a manual BPLMN search; determine whether the CDRX duration is greater than or equal to the minimum amount of time required to perform the manual BPLMN search; and when determined that the CDRX duration is greater than or equal to the minimum amount of time required for the BPLMN search, performs the manual BPLMN search while in the CDRX.Type: GrantFiled: March 12, 2013Date of Patent: September 8, 2015Assignee: QUALCOMM IncorporatedInventors: Vaibhav Singhal, Praveen N. Kona, Srinivasan Rajagopalan
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Patent number: 9125146Abstract: Approaches enable a service such a network optimization service of a computing device (e.g., a mobile phone, table computer, etc.) or other electronic device to monitor certain conditions of the device, such as device location, to determine a region in which the device is operating in. The device location can be used to determine a region in which the device is operating, and based at least on that region, a group of frequencies (e.g., a band group) including at least a subset of band frequencies and technologies that the device supports can be determined. The device can then search bands/technologies from the band group to determine a network provider (e.g., a public land mobile network (PLMN)) from which to gain telecommunication service access.Type: GrantFiled: April 9, 2013Date of Patent: September 1, 2015Assignee: Amazon Technologies, Inc.Inventors: Kiran Kumar Edara, Pratima Vallurupalli
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Patent number: 9107038Abstract: A roaming control system and method for a roaming WCD while roaming away from the home wireless access network are provided. The roaming control system in one example embodiment includes a communication interface configured to exchange communications with the WCD and with other wireless access networks and a processing system coupled to the communication interface, with the processing system configured to ping the roaming WCD at predetermined time intervals, if the ping was successful, record a WCD roaming location using a ping response, if the ping was successful, provide WCD roaming control information to a visited wireless access network where the roaming WCD is currently located, and if the ping was unsuccessful, then broaden a search scope and repeat the pinging.Type: GrantFiled: October 29, 2013Date of Patent: August 11, 2015Assignee: Sprint Communications Company L.P.Inventors: Sreekar Marupaduga, Nicholas David Kullman
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Patent number: 9107035Abstract: A method includes communicating with a first wireless network of a first type, and obtaining a location-based operating parameter from the first wireless network. The method further includes checking the validity of the location-based operating parameter obtained from the first wireless network. If the location-based operating parameter obtained from the first wireless network is not valid, then the method further includes searching for a second wireless network of a second type, and updating the location-based operating parameter from the second wireless network.Type: GrantFiled: February 22, 2013Date of Patent: August 11, 2015Assignee: VERIZON PATENT AND LICENSING INC.Inventors: Iftekhar Rahman, Eric Wu
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Patent number: 9094789Abstract: A mobile station in a wireless network includes a roaming timer. The roaming timer is set based on various criteria, and when the roaming timer expires, an attempt to roam is performed.Type: GrantFiled: March 5, 2013Date of Patent: July 28, 2015Assignee: Intel CorporationInventors: Jaya L. Jeyaseelan, Nitin Gupta
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Patent number: 9086830Abstract: An information processing apparatus and a communication terminal can carry out first wireless communication and second wireless communication. The first wireless communication is established when a distance between the information processing apparatus and the communication terminal is equal to or less than a first distance. The information processing apparatus determines whether data communication is to be carried out over the first wireless communication or the second wireless communication. When the data communication is to be carried out over the first wireless communication, the information processing apparatus carries out the data communication over the first wireless communication.Type: GrantFiled: March 11, 2014Date of Patent: July 21, 2015Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventor: Sadaaki Miyazaki
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Patent number: 9088931Abstract: A home wireless network is provided that communicates an improved Preferred Roaming List (PRL) that includes service type and service priority indicators for a plurality of wireless service combinations and corresponding roaming networks. Preferably, the service type indicator is a numerical indicator that encodes a combination of multiple wireless services offered by each roaming partner network. In case when more than one roaming network provides the requested wireless service, the service priority indicator provides a priority of selection of roaming networks for a given requested service in accordance with a plurality of parameters.Type: GrantFiled: December 30, 2008Date of Patent: July 21, 2015Assignee: United States Cellular CorporationInventors: Narayanan Haran, Narothum Saxena, Michael Irizarry
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Patent number: 9088874Abstract: A mobile device registers with an infrastructure device coupled to a first communication network and then sends a request to activate PTT service in the first communication network. A communication server is adapted to receive the request to activate the PTT service, and to, thereby, activate the PTT service for the mobile device in the first communication network. Responsive to receiving the request to activate the PTT service, the communication server makes a determination to register the mobile device with a second communication network, generates a service registration message, on behalf of the mobile device, to register the mobile device with the second communication network, and sends the service registration message to the second communication network.Type: GrantFiled: December 13, 2010Date of Patent: July 21, 2015Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Michael F. Korus, Michelle M. Antonelli, Peter M. Drozt, Donald G. Newberg
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Patent number: 9084083Abstract: Methods and systems including non-transitory computer-readable storage media, for selectively erasing data stored at a wireless device are disclosed. The media include instructions that, when executed by a processor, cause the processor to perform a method including comparing a particular service provider identified by the data stored at the wireless device to at least one favored service provider selected from a group of favored service providers consisting of a home service provider and a preferred service provider other than the home service provider. The instructions further, when executed by a processor, cause the processor to erase, if the particular service provider is not one of the favored service providers, the data stored at the wireless device.Type: GrantFiled: July 1, 2014Date of Patent: July 14, 2015Assignee: AT&T Intellectual Property I, L.P.Inventor: Michael Edward Prise
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Patent number: 9084172Abstract: Aspects relate to automatically establishing neighbor relations for adjacent sectors based on one or more network events. The neighbor relations can be established between sectors that can be identified as inter-frequency neighbors or intra-frequency neighbors. In an aspect, the network events can be active call data events received from one or more mobile devices. The active call data events can be radio access bearer establishments and internal system releases. In another aspect, the network events can be idle call data events received from one or more mobile devices. If a first event ended on a first sector and a second event started on a second sector before expiration of an interval that started when the first event ended, the first sector and second sector can be defined as neighbors.Type: GrantFiled: September 24, 2013Date of Patent: July 14, 2015Assignees: AT&T MOBILITY II LLC, AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Robert Steven Klein, Mark Austin, Ralph Knag
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Patent number: 9071965Abstract: A method and apparatus are provided for allocating resources in a communication network including at least one access point exchanging data with at least one terminal connected thereto, and managing at least two communication channels. The method in the access point implements a phase of associating and authenticating a terminal with the access point, including a step of associating a unique identifier with the terminal, and a phase of managing the assembly of channels. The phase of managing includes implementing a reference table associating one of the channels to a terminal identified by the unique identifier thereof, including the following steps: detecting a switching of a terminal connected with the access point, from an initial channel to a destination channel; and updating the reference table to associate the unique identifier of the terminal to the destination channel.Type: GrantFiled: November 10, 2010Date of Patent: June 30, 2015Assignee: ORANGEInventors: Laurent Cariou, Philippe Christin, David Bernard
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Patent number: 9066276Abstract: Methods and arrangements (400, 600) in network nodes (101, 102, 110) for controlling radio emission from a mobile terminal (102) are provided. The mobile terminal (102) is located in a critical area. The network node sends a location parameter of the critical area, wherein the location parameter indicates a geographical location of the critical area. The first radio network node (101, 110) sends a first set of control parameters to the mobile terminal. The mobile terminal determines a geographical location of the mobile terminal and controls radio emission from the mobile terminal based on the first set of control parameters, the location parameter and the geographical location of the mobile terminal. Methods and arrangements (900) in a first radio network node (101, 110) for performing admission control are provided. The first radio network node (101, 110) receives a service request.Type: GrantFiled: December 17, 2008Date of Patent: June 23, 2015Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Muhammad Kazmi, Gabor Fodor
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Patent number: 9060318Abstract: A system and method for a connected wireless device to hand off from one network to another based on empirical data gathered from real live networks regarding the grade of service available on the network. The invention uses this information in combination with the user's choice of a preferred type of network connection to intelligently manage and conserve device battery life.Type: GrantFiled: August 21, 2009Date of Patent: June 16, 2015Assignee: SMITH MICRO SOFTWARE, INC.Inventors: Biju Nair, Christopher A. Heistad, Darryl Lovato
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Patent number: 9049639Abstract: While a mobile node is engaged in a communication session via a first air interface channel, the user of the mobile node requests a vertical handoff. In response to the user's handoff request, the mobile node goes into a dormant mode to release the first air interface channel. The mobile node then acquires a second air interface channel, which may have a higher data rate than the first air interface channel, and continues the communication session via the second air interface channel. The mobile node may also determine that a vertical handoff may be available, e.g., by checking a preferred roaming list (PRL), and then indicate to the user that a vertical handoff may be available.Type: GrantFiled: May 19, 2011Date of Patent: June 2, 2015Assignee: Sprint Spectrum L.P.Inventors: Michael T. Lundy, Benjamin P. Blinn, Kevin E. Hunter, Louie E. Wingo
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Publication number: 20150148031Abstract: This disclosure includes systems and methods for adjusting one or more roaming parameters using information regarding WLAN activity and/or a connection characteristic indicative of the reliability of the connection.Type: ApplicationFiled: November 22, 2013Publication date: May 28, 2015Applicant: QUALCOMM IncorporatedInventors: Jianqiang HE, Dinesh DAVULURU, Linzhao YE, Ravishanker MUDIGONDA
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Publication number: 20150148032Abstract: Aspects of the subject disclosure may include, for example, responsive to a mode of operation being a reseller mode, providing a second international mobile subscriber identity to a mobile communication device to cause the mobile communication device to store the second international mobile subscriber identity in the universal integrated circuit card and to cause the mobile communication device to delete the first international mobile subscriber identity from the universal integrated circuit card. Responsive to the mode of operation being an agency mode, a third international mobile subscriber identity and authentication keys can be provided to the mobile communication device to cause the mobile communication device to store the third international mobile subscriber identity and the authentication keys in the universal integrated circuit card without deleting the first international mobile subscriber identity from the universal integrated circuit card. Other embodiments are disclosed.Type: ApplicationFiled: November 25, 2013Publication date: May 28, 2015Applicant: AT&T INTELLECTUAL PROPERTY I, LPInventors: Brian Keith Rainer, Matthew Traye Kenerly
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Patent number: 9042297Abstract: A first node receives information associated with a mobile station to allow for establishment of a session for the mobile station that is attached to a first wireless access network in a first service domain. In response to the received information, the first node sends messaging to a home agent in a second service domain that is of a different type than the first service domain. The first node receives, from the home agent, an Internet Protocol (IP) address allocated to the mobile station in the second service domain, where the IP address is allocated in response to the messaging, and where services provided to the mobile station are anchored in the second service domain.Type: GrantFiled: July 22, 2009Date of Patent: May 26, 2015Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Ahmad Muhanna, Barnaba Barnowski, Eric Parsons
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Patent number: 9042883Abstract: Various procedures for operating a wireless transmit/receive unit (WTRU) in Long Term Evolution (LTE) Idle mode are described. The procedures include: methods for applying cell reselection priorities in the WTRU, methods for converting a mobility state of the WTRU between operating modes, a method for assigning a mobility state to the WTRU, and a method for determining whether the WTRU may access a closed subscriber group (CSG) cell. Also described are methods and an apparatus on the operations of the LTE mobility state transition mechanism between LTE WTRU Idle mode and Connected mode, a definition of the Pcompensation parameter for LTE, inter-frequency and inter-radio access technology cell reselection priority validity definitions, and coverage extension principles for CSG cells.Type: GrantFiled: July 17, 2009Date of Patent: May 26, 2015Assignee: InterDigital Patent Holdings, Inc.Inventors: Peter S. Wang, Ulises Olvera-Hernandez, Shankar Somasundaram, Rajat P. Mukherjee
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Patent number: 9042886Abstract: Method (71) of, and support node (23; 52, 53; 81) for requesting registration of stationary user equipment in a cellular telecommunication system (12; 20; 51). The system (12; 20; 51) comprising at least one support node (23; 52, 53; 81) for providing communication services to a plurality of users comprising mobile and stationary user equipment (2, 9; 21), each user equipment (2, 9; 21) having a unique equipment identity. Upon receipt of a registration request (28; 54; 72) of a user equipment (2, 9; 21), the support node (23; 52, 53; 81) determines (35; 73) whether the user equipment (2, 9; 21) is stationary user equipment and compares (74) received location information and equipment identity of stationary user equipment with location information and equipment identity of the stationary user equipment stored (14) in the telecommunication system. The registration request (28; 54; 72) is rejected (61; 77) if the comparison does not match (75 No).Type: GrantFiled: April 4, 2011Date of Patent: May 26, 2015Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)Inventor: Francisco-Borja Carbo Malonda
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Patent number: 9042884Abstract: A mobile communication terminal includes a registration module that initiates a registration of the mobile communication terminal with Internet protocol (IP) multimedia subsystems (IMS) within a home network. The registration module initiates registration when the mobile communication terminal is roaming in a visited network. The mobile communication terminal also includes a session module that initiates a session set-up with the IMS to enable use of IMS resources. At least one of the registration module and the session module provide a first IP address to the IMS during at least one of the registration and the session set-up. The mobile communication terminal communicates with a first packet data network (PDN) that is local to the visited network using the first IP address in order to use at least one of the IMS resources.Type: GrantFiled: October 22, 2012Date of Patent: May 26, 2015Assignee: MARVELL INTERNATIONAL LTD.Inventor: Stefano Faccin
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Patent number: 9042902Abstract: A system and method are disclosed that provide for the control, by a third party, of call-related services that are provided to a wireless subscriber. For each mobile station whose calls and other communications are to be controlled, the server interposes itself between the serving Visitor Location Register (VLR) of the mobile station and the subscriber's Home Location Register (HLR). Through a sequence of standardized messages, the server represents itself to the unsuspecting HLR as the mobile station's new serving VLR. The server receives from the subscriber's HLR a first set of subscriber data that comprises data related to call-service permissions. The server then modifies a parameter from the first set, restricting an end-user service to the mobile station. The server then transmits the modified parameter to the serving VLR, which is used to block one or more types of calls that involve the mobile station.Type: GrantFiled: January 11, 2013Date of Patent: May 26, 2015Assignee: Polaris Wireless, Inc.Inventor: Mahesh B. Patel
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Publication number: 20150141003Abstract: An originating SMSC in Network A issues an SRI-SM towards the HLR of a recipient (User B in Network B). One of a number of N Platforms or Message Controllers (“MCOs”) intercepts the SRI-SM. Instead of passing on the SRI-SM, the MCO terminates it and performs a full decode of all fields, specifically extracting the recipient MSISDN from it. The MCO then constructs a new SRI-SM for the same MSISDN, but forcing the new request to ask for all available data, including, but not necessarily limited to visited-MSC address, SGSN address and IP-SM-GW address. When a response is received the MCO generates a fresh query response for the originating SMSC instead of merely routing on the response which it receives. If the MCO is programmed to provide a false address for smart services it incorporates the false address in the query response which it generates.Type: ApplicationFiled: February 20, 2013Publication date: May 21, 2015Applicant: MARKPORT LIMITEDInventors: Simon Dumbleton, Jim Plimmer, Ian Birchall