Home Location Registration (hlr) Or Visitor Location Registration (vlr) Detail Patents (Class 455/433)
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Patent number: 10051560Abstract: Provided is a network access method and the method includes the follows. Information of a target user identification card inserted into a mobile terminal is detected so as to determine whether the target user identification card is a new card inserted into the mobile phone for the first time. If the target user identification card is the new card, on the basis of the type of the target user identification card, all network types supported by the target user identification card is determined, and network identities of PLMNs of all network types are determined and added to an equivalent home public land mobile network (EHPLMN) list. When the mobile terminal arrives at a new visited place and starts a network search, if a target PLMN that matches at least one network identity in the EHPLMN list is searched, a communication connection between the mobile terminal and the target PLMN is established.Type: GrantFiled: April 4, 2017Date of Patent: August 14, 2018Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.Inventor: Jun Cao
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Patent number: 10051017Abstract: In instances where a user equipment (UE) encounters an issue during an attempt to register for Internet Protocol Multimedia Subsystem (IMS) service, the UE is configured with improved logic for handling the encountered issue. For instance, the UE may transmit a multiple unprotected registration requests to multiple different IMS nodes, and may receive multiple registration responses from the multiple different IMS nodes that each specify a type of error in a particular error category, all the while evaluating whether a criterion is met. Upon the criterion being met, the UE can refrain from transmitting any additional unprotected registration requests, thereby alleviating network bandwidth consumption, yet giving the UE a fair chance to successfully register for IMS service.Type: GrantFiled: December 28, 2016Date of Patent: August 14, 2018Assignee: T-Mobile USA, Inc.Inventor: Hsin-Fu Henry Chiang
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Patent number: 10045399Abstract: Integrated voice and data services are provided that utilize wired cordless access with unlicensed/unregulated connectivity sources. A digital cordless telephone operates over unlicensed/unregulated spectrum in conjunction with one or more wireless access points (WAPs) that are installed in homes, businesses, entertainment venues, and the like. The WAPs are connected to a communications service provider's broadband packet data network. A user may use the device when they are in range of another wireless access point in a public or private building that also is connected to their communications service provider's broadband packet data network.Type: GrantFiled: October 14, 2015Date of Patent: August 7, 2018Assignee: AT&T Intellectual Property I, L.P.Inventors: John Alson Hicks, III, Gregory Nelson Patterson, William L. Smith
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Patent number: 10015663Abstract: A roaming device sends, through a visited network and a proxy network, to a home network, an identifier for a first subscription. The home network sends, through the proxy network, to the visited network, data relating to the first subscription. The proxy network sends to the home network a first temporary address. The visited network sends to the proxy network a second temporary address. The device activates a second subscription. The device sends, through the visited network and the proxy network, to the roaming provider network, an identifier for the second subscription. The roaming provider network sends, through the proxy network, to the visited network, data relating to the second subscription. The proxy network registers the first subscription identifier, the second subscription identifier, the first temporary address and the second temporary address. The proxy network sends to the roaming provider network the first temporary address.Type: GrantFiled: December 21, 2015Date of Patent: July 3, 2018Assignee: GEMALTO SAInventor: Jean-François Kuc
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Patent number: 10004003Abstract: A method for switch user equipment from a Long Term Evolution system to a Circuit Switched system when receiving a voice call is disclosed. The method may comprise: receiving, at an IWF (Internet Working Function) network node, a Mobility Application Part Unstructured Supplementary Service Data (MAP USSD) message identifying a User Equipment (UE) originated from a USSD application, the UE associated with a first Mobile Switching Center (MSC); initiating Circuit Switched Fallback (CSFB) by sending a paging request to the UE; receiving a Cancel Location message associated with the UE from a Home Location Register (HLR) indicative of the UE being associated with a second MSC; forwarding the MAP USSD message to the UE via the HLR and the second MSC; receiving a MAP USSD response message from the UE via the HLR; and forwarding the MAP USSD response message to the USSD application.Type: GrantFiled: August 15, 2012Date of Patent: June 19, 2018Assignee: Mavenir Systems, Inc.Inventors: Michael Brett Wallis, Anish Sharma
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Patent number: 10003579Abstract: After a friendship pairing process is executed according to a phone directory, send a friendship request message, create at least one first platform identity by the first user, and the first user uses a first platform identity of the at least one first platform identity to make friends with the second user having a platform identity. The first user does not have any platform identity before the first user creates the at least one first platform identity.Type: GrantFiled: February 15, 2017Date of Patent: June 19, 2018Assignee: Gemtek Technology Co., Ltd.Inventors: Der-Hwa Tan, Hsi-Chuan Wei, Chia-Yuan Hsu
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Patent number: 9996552Abstract: A method for generating a dataset structure for location-based services includes partitioning a geographical area, including areas of interest, into tiles. The tiles are associated with servers, wherein each of the tiles is associated with at least one server based on a consistent hashing function. For each of the tiles, a first dataset is generated which includes the areas of interest intersecting the tile. The areas of interest of the first dataset are trimmed by edges of the tile or completely contained in the tile. For each of the tiles, a second dataset is generated which includes overflowed parts. Each of the overflowed parts is part of an areas of interest of the first dataset, is trimmed by an edge of the tile and is located outside of the tile. For each of the tiles, the first and second datasets are stored at the server(s) associated to the tile.Type: GrantFiled: April 9, 2013Date of Patent: June 12, 2018Assignee: NEC CorporationInventors: Dan Dobre, Nuno Filipe Vieira Dos Santos
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Patent number: 9986421Abstract: To virtually transfer subscriber identity module (“SIM”) credentials from an active device to an inactive device in order to share carrier network access, temporary identifiers and SIM credentials are transferred using secure connections and an optional public-private key pair with encryption at the transport layer. In an example, a carrier identification (“ID”) server receives a temporary identifier, such as a temporary international mobile subscriber identity (“TIMSI”), from an inactive device via a carrier network. The carrier ID server authenticates the inactive device using the TIMSI by issuing a network challenge. Next, the carrier ID server verifies with an active device associated with the inactive device that the active device distributed the TIMSI. After authenticating and verifying with both devices, the carrier ID server activates the inactive device by allowing the TIMSI to behave as virtual SIM credentials on the carrier network.Type: GrantFiled: December 3, 2014Date of Patent: May 29, 2018Assignee: Verizon Patent and Licensing Inc.Inventors: Yuk Lun Li, Christopher M. Schmidt, Ji Hoon Kim, Manuel E. Caceres, Paul Berman, Mohammad Raheel Khalid, Christian Egeler, Taussif Khan, David Strumwasser
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Patent number: 9973890Abstract: A tracking device can securely communicate with a secondary device by generating a hash value based on the identity of the tracking device. If the secondary device cannot resolve the hash value, the hash value can be provided to a tracking server, such as a cloud server, for resolving the hash value. Upon resolving the hash value, the tracking server can store a location of the tracking device in association with the identity of the tracking device. To preserve power, the secondary device can activate location-detection functionality (such as a GPS receive) only in response to the detection of movement of the tracking device, can obtain location information, and can de-activate the location-detection functionality upon providing the location information to the tracking server. The tracking server can associate one or both of a previous location and the current location information based on movement of the tracking device.Type: GrantFiled: July 26, 2017Date of Patent: May 15, 2018Assignee: Tile, Inc.Inventor: Josselin de la Broise
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Patent number: 9959365Abstract: A system and method of detecting a source of a rumor in a social media network is disclosed. The social media network includes a plurality of node clusters, each of the plurality of nodes therein having at least one edge connection to a corresponding number of different nodes in the same cluster. The system identifies a plurality of gateway nodes, each having at least one weak tie connection with a corresponding gateway node from a different node cluster; selects a subset of gateway nodes as sensors to measure arrival times of a rumor; and selects a candidate node cluster based on these arrival times. From there, the system selects a set of nodes in the candidate cluster to measure arrival times of a rumor from a source node, and selects a candidate node from the candidate cluster as having a high probability of being the source node.Type: GrantFiled: January 19, 2016Date of Patent: May 1, 2018Assignee: THE TRUSTEES OF THE STEVENS INSTITUTE OF TECHNOLOGYInventors: Alireza Louni, Koduvayur Parthasarathy Subbalakshmi
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Patent number: 9936362Abstract: A social messaging hub provides communication services including intelligent presence detection messaging for a data enabled device having Internet network access capabilities. In one embodiment, a user is given a registered phone number and has multiple devices with unique IP addressable identifications which serve as a source and destination identifiers of the associated data enabled devices. The hub receives device and default location information, sets geofence boundaries, receives a notification of device positions and then delivers messages based on the proximity of devices to each other and user preferences.Type: GrantFiled: September 26, 2016Date of Patent: April 3, 2018Assignee: HeyWire, Inc.Inventor: Adam Kornafeld
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Patent number: 9936377Abstract: A software defined networking controller can be provided to manage sharing of information relating to roaming requests for mobile devices that are roaming on visited networks. The software defined networking controller can be a sub-instance of a main software defined networking controller that manages traffic within the home network, and the software defined networking controller can sit at the edge of the home network and control edge routing elements. The edge software defined networking controller may communicate with roaming partner's edge software defined networking controller and/or with the roaming interconnect operator's software defined networking controller to exchange roaming related information.Type: GrantFiled: February 17, 2017Date of Patent: April 3, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Qingmin Hu, Farooq Bari
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Patent number: 9924292Abstract: A computer-implemented method, computer-readable media, and wireless system that passively provisions wireless devices over the air are provided. The wireless system includes a database, handset configuration manager, and radio network controller. The database stores updates for the wireless devices and indications of which wireless devices received the updates. The handset configuration manager provides updates for wireless devices available in the database. The wireless devices connect to a communication network associated with a network service provider that implements the handset configuration manager. The radio network controller communicates with wireless devices by establishing a slot 0 communication session with the wireless devices after receiving a registration notification from the wireless devices.Type: GrantFiled: November 14, 2012Date of Patent: March 20, 2018Assignee: Sprint Communications Company L.P.Inventors: James Allen Schmitt, Sarah Ann Vida Persson, Lei Zhu
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Patent number: 9924453Abstract: Disclosed are a method and a device for determining a cell identifier. A method for determining a cell identifier can comprise the steps of: a network control unit generating an Nth neighbor cell list which comprises information about a neighboring cell of a search cell; the network control unit receiving, from a search cell, information about a global cell identifier and a first PCI of an unknown cell; the network control unit determining whether or not the unknown cell is a moving cell on the basis of the global cell identifier; and, if the unknown cell is a moving cell and the first PCI and a second PCI of a neighbor cell that is comprised in the Nth neighbor cell list, the network control unit transmitting to the moving cell a PCI change signal that requests changing of the first PCI.Type: GrantFiled: September 18, 2014Date of Patent: March 20, 2018Assignee: LG Electronics Inc.Inventors: Kungmin Park, Heejeong Cho, Hyunsoo Ko, Hyeyoung Choi, Ilmu Byun
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Patent number: 9924485Abstract: Provided is a communication apparatus 40 including a positioning unit 421 that obtains position information of a local apparatus by measuring a position of the local apparatus based on signals received from satellites via a communication unit 410, a base station detection unit 422 that obtains base station identification information to identify a base station from the signal received from the base station via the communication unit 410, a history information registration unit 430 that registers first history information containing the position information obtained by the positioning unit 421 with a history information storage unit 440 and also registers second history information containing the base station identification information obtained by the base station detection unit 422 with the history information storage unit 440, and a transmission control unit 450 that transmits the first history information registered with the history information storage unit 440 to an information management apparatus 20 via tType: GrantFiled: April 14, 2014Date of Patent: March 20, 2018Assignee: SONY CORPORATIONInventor: Junichi Rekimoto
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Patent number: 9912820Abstract: A policy determination function (PDF) makes policy and charging control decisions based on radio spectrum blocks. More particularly, the PDF: receives radio spectrum block data via an interface; and determines, using the radio spectrum block data, a first radio spectrum block for use during a session for a subscriber, wherein the first radio spectrum block is one of a plurality of radio spectrum blocks, and wherein the subscriber has a unique set of policy and charging control (PCC) rules corresponding to each of the radio spectrum blocks in the plurality. The PDF further selects and provides to a policy enforcement function the set of PCC rules for the subscriber corresponding to the first radio spectrum block, for applying to communications with the subscriber during the session.Type: GrantFiled: December 29, 2014Date of Patent: March 6, 2018Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Trent J. Miller, James A. Marocchi, Deborah Monks
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Patent number: 9912662Abstract: Techniques are presented for receiving, at a discovered secure user platform location (SUPL) server (D-SLP) a request from a device for authorization to access a second D-SLP, where the D-SLP provides location services to a first service area comprising a venue or building. The second D-SLP provides location services to a second service area larger than the first service area authenticating information from a Home SLP (H-SLP) received as part of the request to access the second D-SLP. Techniques involve communicating an authorization to access the second D-SLP to the device after authenticating the information from the H-SLP.Type: GrantFiled: January 6, 2017Date of Patent: March 6, 2018Assignee: QUALCOMM IncorporatedInventors: Stephen William Edge, Andreas Klaus Wachter, Sven Fischer
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Patent number: 9913300Abstract: A Push-to-Talk-over Cellular (PoC) implementation for use in a wireless communications network, wherein one or more servers interface to the wireless communications network to perform the PoC call sessions. Both the servers and the mobile units that use the PoC call sessions communicate with each other using SIP/IP (Session Initiation Protocol/Internet Protocol) control messages within the wireless communications network, and one or more of the servers switches RTP/IP (Realtime Transport Protocol/Internet Protocol), RTCP/IP (Realtime Transport Control Protocol/Internet Protocol), or MBCP/IP (Media Burst Control Protocol/Internet Protocol) voice packets for the PoC call sessions between the mobile units across the wireless communications network.Type: GrantFiled: December 11, 2012Date of Patent: March 6, 2018Assignee: Kodiak Networks, Inc.Inventors: Ravi Ayyasamy, Gorachand Kundu, Krishnakant M. Patel, Brahmananda R. Vempati, Harisha M. Negalaguli, Shiva K. K. Cheedella, Basem A. Ardah, Ravi Shankar Kumar, Ramu Kandula, Arun Velayudhan, Shibu Narendranathan, Bharatram Setti, Anand Narayanan, Pratap Chandana
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Patent number: 9906984Abstract: A network access processing method and user equipment, where the UE accesses a first VPLMN through a first access network, and accesses a second VPLMN through a second access network; the UE determines, according to either an ANDSF policy of the first VPLMN and an ANDSF policy of the second VPLMN, to initiate a data stream offloading operation; and then the UE performs the data stream offloading operation according to an ANDSF policy different from the ANDSF policy that is either the ANDSF policy of the first VPLMN or the ANDSF policy of the second VPLMN and is used to determine to initiate the data stream offloading operation.Type: GrantFiled: August 17, 2015Date of Patent: February 27, 2018Assignee: HUAWEI DEVICE CO., LTD.Inventors: Xiaoyan Duan, Guowei Ouyang, Chenliang Gao, Hui Jin, Qiang Yi
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Patent number: 9898756Abstract: A system and method for directing self-targeted advertising to users who are interested in receiving it. A user creates or adopts one or more personas that define a number of characteristics that the user has or wants to be associated with. The characteristics of the personas can be used by advertisers to define members of a target audience. Each persona included in a target audience has an address or identifier to which ads are sent. In one embodiment, users are shown a user interface screen with icons representing a number of brands. The user provides input that indicates whether they have different opinions of the brands. Based on the input received, an estimate is made of the likelihood that the user has a number of characteristics. The user can arrange the icons representing the brands on the user interface screen to indicate if the user likes or dislikes the brand.Type: GrantFiled: June 6, 2012Date of Patent: February 20, 2018Assignee: AutoGraph, Inc.Inventors: Kevin Allan, Thomas S. Huseby, William Munslow, David Pratt, Brian Roundtree
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Patent number: 9883374Abstract: A method and system a system for activating a wireless service includes a subscriber identity module (SIM) card having a first surface, the SIM card including a subscriber identity module (SIM), and an activation code stored with the SIM card. The activation code is linked to the SIM. A wireless device configured to receive the SIM, where the SIM is configured to be utilized in the wireless device, the wireless device including: a memory that stores an operating system of the wireless device and a wireless service activation application, a processor that processes a function of the wireless device, a display that displays information to a user, the wireless service activation application is configured to capture the activation code that authorizes the wireless device on a wireless network and authorizes a predetermined amount of wireless service for the wireless device associated with said SIM.Type: GrantFiled: April 4, 2016Date of Patent: January 30, 2018Assignee: TracFone Wireless, Inc.Inventors: David Brooks, Sergio Rivera
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Patent number: 9883481Abstract: A telematics control system includes: a telematics unit in a vehicle including a modem unit that transmits vehicle information via an external mobile communication channel; and a telematics center transmitting and receiving channel change information of the modem unit based on a message indicating a channel state of a paging mode or a quick paging mode of a channel selected according to communication environment information acquired from the telematics unit.Type: GrantFiled: July 27, 2015Date of Patent: January 30, 2018Inventor: Jong Rae Park
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Patent number: 9876651Abstract: A home network system has a home appliance, a portable terminal to receive a control command associated with the home appliance, and an access point to allow the home appliance or the portable terminal to be connected to a wide area network (WAN), wherein the access point notifies the home appliance of the connection of the portable terminal if the portable terminal connects to the access point, so that the home application detects that a user returns home and performs a certain operation as a user connects to the access point when returning home.Type: GrantFiled: May 28, 2014Date of Patent: January 23, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Seok Cho, Hoon Kim
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Patent number: 9876650Abstract: A method for controlling functions of a Management Device (MD) included in a home network is provided. The method for controlling the functions of the MD by a Control Device (CD) in a home network system including the CD for controlling functions of an Electronic Device (ED) connected to a home network and the MD, the functions of which are managed by the CD, includes diagnosing at least one function performed by the MD; identifying information necessary to control the at least one function; and transmitting, to the MD, control information for controlling the at least one function, in consideration of the information necessary to control the at least one function.Type: GrantFiled: April 14, 2011Date of Patent: January 23, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Hyo Lee, Je-Young Maeng, Ho-Yeon Park, Joo-Yeol Lee
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Patent number: 9872169Abstract: A method and apparatus for operating a data back end node in a data layered architecture network. A database of subscriber data is maintained at a database such that the data is organized into at least one data group. The data associated with each subscriber is associated with a data group. A virtual Home Location Register identifier is assigned to the data group. At least a part of the subscriber data and the virtual HLR identifier is sent to an HLR front end node. In the event of a reset by a Core Network node, only subscriber data associated with the identified data group will need to be rebuilt.Type: GrantFiled: September 14, 2012Date of Patent: January 16, 2018Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Bo Åström, Jan Lemark
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Patent number: 9867090Abstract: Dual Radio Access Transfer of an IMS in an alerting phase for the Packet Switched to Circuit Switched direction includes initiating an IMS media session towards UE and, during a session alerting phase, making a determination that a DRVCC transfer is required from a PS to CS, access, sending a SIP message from the UE to a SCC-AS, over the PS access, informing the SCC-AS of the DRVCC transfer, and responding to receipt of the SIP message at the SCC-AS by sending a SIP INVITE from the SCC-AS towards MSC. The SIP INVITE includes an identity of the UE as a called party identity and the STN as the calling party identity. The Transfer includes sending from the MSC to the UE a CS Setup message, whereupon the MSC is placed in a state in which it expects a CS Answer from the UE.Type: GrantFiled: April 12, 2013Date of Patent: January 9, 2018Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)Inventors: Magnus Hallenstål, Jan Holm, Fredrik Lindholm
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Patent number: 9860737Abstract: The invention relates to a communication system which comprises at least one user equipment having a plurality of identities associated therewith. The user equipment has means for storing at least one of the identities. Storage means are provided for storing at least one of the plurality of identities and means for receiving identity information from the user equipment, for obtaining from the storage means at least one identity associated with the received identity information and for sending to the user equipment the at least one obtained from the storage means.Type: GrantFiled: December 23, 2014Date of Patent: January 2, 2018Assignee: Nokia Technologies OyInventors: Gabor Bajko, Martti Perala, Kirsi Maansaari
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Patent number: 9854555Abstract: A method and a system for notifying access network location information are provided. The method includes that in a PMIPv6 architecture, a Mobile Access Gateway (MAG) sends a circuit ID to a Local Mobility Anchor (LMA) by carrying the circuit ID in a proxy binding update message; and in a GTP architecture, a local GTP peer sends a circuit ID to a correspondent GTP peer by carrying the circuit ID in a Create Session Request message, a Modify Bearer Request message or a Delete Session Request message. In the disclosure, an MAG can notify an LMA of access network location information of a UE in a PMIPv6 architecture, and a GTP peer can notify a correspondent GTP peer of access network location information of a UE in a GTP architecture.Type: GrantFiled: September 12, 2013Date of Patent: December 26, 2017Assignee: ZTE CORPORATIONInventors: Xingyue Zhou, Jianjie You, Chunhui Zhu
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Patent number: 9848376Abstract: According to an embodiment, a network access method of a user equipment (UE) in a communication system comprises the steps of: receiving information including an access order from a configuration server; storing the received information; and transmitting an access request to the network according to an access method determined on the basis of the stored information. According to another embodiment, a UE for accessing a wireless communication system comprises: a transceiving unit which receives information including an access order from a configuration server; and a control unit for storing the received information and controlling the transceiving unit to transmit an access request to the network according to an access method determined on the basis of the stored information.Type: GrantFiled: January 11, 2013Date of Patent: December 19, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Song Yean Cho, Sang Soo Jeong, Han Na Lim
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Patent number: 9844000Abstract: Disclosed are a small cell eNodeB access system and a method for realizing network access therefor, including: setting up a control plane link and a user plane link respectively, the small cell eNodeB access system processing control plane data of access UE through the set up control plane link, and processing user plane data of an access UE via the set up user plane link. In the embodiment of the present invention, it makes the UE have data transmission and reception with two different eNodeBs such as macro cell (eNodeB) and small cell (eNodeB) simultaneously by separating the control plane with the data plane, so as to increase the user throughput and enhance the mobility performance, and to solve the problem that the user switches between the cells so that information exchanges frequently between nodes and so as to cause an impact on the core network.Type: GrantFiled: July 24, 2013Date of Patent: December 12, 2017Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.Inventors: Zhongming Chen, Yada Huang, Xiaojuan Shi, Zhongda Du, Dapeng Li
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Patent number: 9838343Abstract: A method, apparatus, and computer program for control of a text component of a call. The method may include sending a message to a node for establishment of a call in an area, the area providing at least partially overlapping packet switched and circuit switched coverage. The message may include a request for one of a packet switched real-time text component and a circuit switched real-time text component in said call. In response to receiving a message from the node, the method may include sending a further message to the node including a request to provide the other of a packet switched real-time text component and a circuit switched real-time text component in the call.Type: GrantFiled: January 22, 2014Date of Patent: December 5, 2017Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Juha Matias Kallio, Lauri Kalevi Lahtinen, Vesa Tapani Tiainen
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Patent number: 9832678Abstract: A traffic hub system comprising a roaming data module to send and receive data for a roaming wireless network for a mobile device, the mobile device comprising a service utilizing a high-speed data network, a home data module to send and receive data for a home wireless network for the mobile device, the home wireless network being a different network than the roaming wireless network, the home wireless network comprising a packet data network gateway.Type: GrantFiled: January 13, 2015Date of Patent: November 28, 2017Assignee: SYNIVERSE TECHNOLOGIES, LLCInventors: Ravi Tandon, Arjun Nandal, Lokdeep Singh
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Patent number: 9826401Abstract: A device forwards a set of packets between a first network device, associated with a first network, and a second network device, associated with a second network. The set of packets may be associated with permitting access, by a set of mobile devices connected to the first network, to the second network. The device may generate and store configuration information, identifying the set of mobile devices, based on the set of packets. The device may receive, from a third network device, a request associated with establishing a communication session between the third network device and a fourth network device associated with the second network, may determine, based on the configuration information, whether a particular mobile device, associated with the request, is permitted to establish the communication session, and may selectively create the communication session based on determining that the particular mobile device is permitted to establish the communication session.Type: GrantFiled: March 11, 2015Date of Patent: November 21, 2017Assignee: Verizon Patent and Licensing Inc.Inventors: Miguel A. Carames, Amol Tuli
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Patent number: 9826390Abstract: Connection management techniques for wireless network mobility procedures are described. In one embodiment, for example, an evolved packet core (EPC) node may comprise a processor circuit to receive a notification of a mobility procedure for a user equipment (UE), determine whether to release a local gateway (L-GW)-provided packet data network (PDN) connection of the UE, and in response to a determination that the L-GW-provided PDN connection is to be released, send either a detach request message or a delete session request message to initiate a process for releasing the L-GW-provided PDN connection. Other embodiments are described and claimed.Type: GrantFiled: March 27, 2014Date of Patent: November 21, 2017Assignee: INTEL IP CORPORATIONInventors: Alexandre S. Stojanovski, Sasha Sirotkin
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Patent number: 9820234Abstract: The invention relates to a method for operating a control unit of a motor vehicle during a parked phase. It is the object of the invention to achieve an economical operation during the parked phase and in so doing to perform the service routine. For this purpose, the power supply sets a timer of a clock in the parked phase and then switches itself off. The timer generates a wake-up signal as a function of a current time indication determined by the clock, and a wake-up device of the power supply switches the power supply on again as a function of the wake-up signal. The power supply that has been switched on again then electrically connects the monitoring unit to the on-board network.Type: GrantFiled: May 28, 2015Date of Patent: November 14, 2017Assignee: Audi AGInventors: Christoph Dalke, Michael Schmailzl, Friedhelm Hirschburger
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Patent number: 9820216Abstract: Embodiments described herein provide systems and methods for preventing release of a wireless traffic channel before update process completion. In a particular embodiment, a method provides establishing a wireless traffic channel between the wireless communication device and a wireless access point of a wireless communication network. The method further provides identifying an event that triggers release of the wireless traffic channel by the wireless communication device and, upon identifying the event, preventing the release of the wireless traffic channel until a background update process that uses the wireless traffic channel is completed. Upon completion of the background update process, the method provides allowing the release of the wireless traffic channel.Type: GrantFiled: May 12, 2014Date of Patent: November 14, 2017Assignee: Sprint Communications Company L.P.Inventors: Raymond Emilio Reeves, Gary Duane Koller, Deveshkumar Narendrapratap Rai
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Patent number: 9807664Abstract: A wireless communication system to optimize device performance across wireless communication networks. A wireless communication device communicates over a first wireless communication network. The first wireless communication network determines first performance metrics. Communication is transferred to a second wireless communication network. The second wireless communication network determines second performance metrics. A control processing system compares the first performance metrics with the second performance metrics to determine configuration instructions for the second wireless communication network, and transfers the configuration instructions to the second wireless communication network. The second wireless communication network modifies a network configuration based on the configuration instructions and determines third performance metrics.Type: GrantFiled: June 6, 2014Date of Patent: October 31, 2017Assignee: Sprint Communications Company L.P.Inventors: Amar Nath Ray, James Patrick Sisul, Tracy Lee Nelson
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Patent number: 9778796Abstract: At least one example embodiment discloses an apparatus for sensing an object, the apparatus including a display, a light source configured to emit light toward the display, a pattern layer on the display, the pattern layer including a first pattern for identifying a position on the display, a camera configured to generate a pattern image based on light reflected off of the pattern layer, and a controller configured to adjust an operation of at least one of the light source and the camera based on a second pattern displayed in the pattern image.Type: GrantFiled: July 10, 2014Date of Patent: October 3, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Joon Kim, Sung Joo Suh, Chang Kyu Choi
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Patent number: 9756452Abstract: An example method of facilitating communication between a mobile device and a target peer includes receiving, at a proxy executing on a mobile device, a communication to initiate a real-time communication connection with a target peer. The method also includes determining one or more capabilities of the target peer. The method further includes initiating a session with the target peer, where the session is based on the one or more determined capabilities of the target peer.Type: GrantFiled: January 23, 2014Date of Patent: September 5, 2017Assignee: QUALCOMM IncorporatedInventors: Giridhar Dhati Mandyam, Arungundram Chandrasekaran Mahendran, Srinivasan Balasubramanian, Ramachandran Subramanian
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Patent number: 9749791Abstract: A tracking device can securely communicate with a secondary device by generating a hash value based on the identity of the tracking device. If the secondary device cannot resolve the hash value, the hash value can be provided to a tracking server, such as a cloud server, for resolving the hash value. Upon resolving the hash value, the tracking server can store a location of the tracking device in association with the identity of the tracking device. To preserve power, the secondary device can activate location-detection functionality (such as a GPS receive) only in response to the detection of movement of the tracking device, can obtain location information, and can de-activate the location-detection functionality upon providing the location information to the tracking server. The tracking server can associate one or both of a previous location and the current location information based on movement of the tracking device.Type: GrantFiled: March 29, 2017Date of Patent: August 29, 2017Assignee: Tile, Inc.Inventor: Josselin de la Broise
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Patent number: 9749904Abstract: An interworking solution only requires that Greenfield LTE deploy the IWF and IMS AS, and set up the connections between their MME and IWF for the IMSI attach procedure. The solution uses an IMS client that can be installed on the roamer's devices. Thus once the roamer is attached to the LTE network together with IMSI attach via IWF function, and registered into the IMS system, the roamer can receive voice call and SMS by the original phone number, even though the LTE operator network does not support CSFB.Type: GrantFiled: March 31, 2014Date of Patent: August 29, 2017Assignee: Syniverse Communications, Inc.Inventors: David Xining Zhang, Huiyue Xu, Xiaohua Yuan, Zhihai Zhang
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Patent number: 9749988Abstract: Embodiments of the present invention provide a called recovery method, including: receiving, by a target mobile switching center MSC, a provide roaming number PRN message sent by a backup MSC corresponding to a faulty MSC, where the PRN message carries an instruction for initiating paging to a called terminal through a mobility management entity MME; and performing international mobile subscriber identity IMSI paging according to the instruction, so that an MME to which a called terminal is attached controls the called terminal to perform circuit switched fallback CSFB to complete a called connection. Correspondingly, the embodiments of the present invention further provide a mobile switching center and a called recovery system. This solves a problem that in an MSC pool architecture, called paging in a CS domain cannot be performed when a terminal corresponding to a faulty MSC is attached to an E-UTRAN, and improves paging reliability.Type: GrantFiled: June 26, 2014Date of Patent: August 29, 2017Assignee: Huawei Technologies Co., Ltd.Inventors: Haiyang Liu, Biao Zhang
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Patent number: 9743415Abstract: A system for outputting content through a network includes: a first server configured to store content received in an account of a user; and a second server configured to obtain the content from the first server, convert the content into output data, and transmit the output data to an output device, according to an output request received from a mobile terminal of the user, wherein when the second server receives a request to check the content from the mobile terminal, the second server provides a preview of the content, instead of an original file of the content, to the mobile terminal.Type: GrantFiled: December 16, 2015Date of Patent: August 22, 2017Assignee: S-PRINTING SOLUTION CO., LTD.Inventors: Jeong-jin Park, Yong-chan Kwon, Kasey Kim, Min-jae Kim, Sang-ho Kim, Yoon-bum No, Woo-yeon Chang
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Patent number: 9736431Abstract: In embodiments, apparatuses, methods and storage media are described that are associated with configuration of content subscription packages. In various embodiments, a subscription package management/selection entity (“SPM”) may provide a facility for configuring and/or managing one or more content subscription packages. The SPM may be configured to facilitate generation of subscription packages using one or more tiers. The SPM may be configured to communicate with a content consumption device to provide subscription package information for consumption by a content consumer. The SPM may also be configured to facilitate a consumer in selecting and/or purchasing one or more content subscription packages. Other embodiments may be described and/or claimed.Type: GrantFiled: June 27, 2013Date of Patent: August 15, 2017Assignee: VERIZON PATENT AND LICENSING INC.Inventor: Clifford A. Suzuki
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Patent number: 9730048Abstract: A communication control method according to an embodiment comprises: receiving, by a first network apparatus, first information from a first user terminal, the first network apparatus configured to belong to a first Public Land Mobile Network (PLMN); and notifying, the first network apparatus, the first user terminal of second information. The first information includes a first identifier included in a discovery signal which the first user terminal has directly received from a second user terminal. The second information includes information corresponding to the first identifier. The communication control method further comprises determining, by the first network apparatus, in response to receiving the first information, whether the first identifier is a second identifier allocated in the first PLMN. The first network apparatus notifies the first user terminal of the second information in response to determining that the first identifier is the second identifier.Type: GrantFiled: September 6, 2016Date of Patent: August 8, 2017Assignee: KYOCERA CorporationInventor: Kugo Morita
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Patent number: 9730095Abstract: Component for insertion into a cellular communication network to reduce redundant signaling on the network or between the network and other networks, comprises: an extractor, to extract signaling passing the insertion point towards a destination, modify the signaling and reinsert the signaling for sending onwards. The extractor comprises a signal part remover to remove a part determined to be present at the destination; and an inserter for inserting a flag into the signaling to indicate the removal. The modified signal is sent on to the destination where a complementary component reads the flag and reinserts the extracted part from a database of its own. Location update activity often involves redundant transfer of user profiles, which the components herein can save.Type: GrantFiled: June 30, 2015Date of Patent: August 8, 2017Assignee: StarHome Mach GmbHInventor: Shai Ophir
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Patent number: 9722875Abstract: A master device, a slave device, and methods are disclosed. The method is performed by a first slave device connected to a master-slave tree network, comprising: determining whether a beacon has not been received within a predetermined time period; and distributing a first beacon to a second slave device if no beacon has been received within the predetermined time period; wherein for the first slave device to remain in the master-slave-network, a beacon be received by the first slave device within the predetermined time period.Type: GrantFiled: December 11, 2012Date of Patent: August 1, 2017Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chi-Chun Chen, Shua-Yuan Lai, Zhong-Zhen Wu
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Patent number: 9716996Abstract: A mechanism to allow provisioning and use of BYOD (Bring Your Own Device) for authorized access in the enterprise network through a 3G/4G/Wi-Fi access network is provided. A brokering entity in the mobile packet core is provisioned for each authorized employee with enterprise specific rules for security and steering of user traffic. An Enterprise Container is defined as entity on the User Equipment that is self-contained virtual machine with enterprise sanctioned applications. An intelligent mechanism for and steering of signaling and traffic from such BYOD devices to the brokering entity is defined. At any time by using the personal container or the default behavior of the user equipment the user can get mobile service as if the Enterprise Container did not exist. Further, when such employment relationship is terminated the user's BYOD needs to be restored to its pre-employment functionality.Type: GrantFiled: May 21, 2013Date of Patent: July 25, 2017Assignee: Brocade Communications Systems, Inc.Inventors: Nishi Kant, Heeseon Lim
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Patent number: 9712991Abstract: A method for relaying an ORREQ (origination request) message from an MSC (mobile switching center) to a service specific SCP (service control point) using an HLR (home location register) first receives the ORREQ message including a service trigger indication at the HLR. A service trigger and an identifier for the subscriber are determined from the service trigger indication within the ORREQ message. A subscriber profile within the HLR is accessed responsive to the determined identifier to identify active services for the subscriber. The service specific SCP to provide the particular service associated with the service trigger of a plurality of available service specific SCPs is determined responsive to the service trigger and the active services for the subscriber. An address of the specific SCP is determined by accessing mapping logic and the ORREQ message is transmitted from the HLR to the determined service specific SCP.Type: GrantFiled: January 22, 2015Date of Patent: July 18, 2017Assignee: T-Mobile USA, Inc.Inventor: Erik K. Kosar
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Patent number: 9706589Abstract: Embodiments herein relate to a method in a first network node (16) for enabling device to device, D2D, communication between a first device (10) and a second device (13). The first device (10) is served by a first public land mobile network comprising the first network node (16) and the second device (13) is served by a second public land mobile network. The first network node (16) receives, from the second device (13), via the second public land mobile network, or from the first device (10), a request for permission for the second device (13) of roaming to the first public land mobile network enabling the D2D communication. The request requests access to a resource controlled by the first network node (16) of the first public land mobile network. The first network node (16) decides whether to grant the request based on a position related information of the second device (13) and/or the first device (10).Type: GrantFiled: September 18, 2012Date of Patent: July 11, 2017Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Gabor Fodor, Erik Dahlman, Göran N. Klang, Stefan Parkvall, Leif Wilhelmsson