Patents by Inventor David R. Wolter
David R. Wolter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20170171870Abstract: An apparatus includes a receiver configured to wirelessly receive a signal from a device. The apparatus also includes a processor configured to initiate a channel change operation associated with a channel of a particular frequency band. Each channel of the particular frequency band supports a threshold power level that is based on a signal quality associated with the signal and that enables wireless communication with the device.Type: ApplicationFiled: February 24, 2017Publication date: June 15, 2017Inventors: Feng Wang, David R. Wolter
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Publication number: 20170149609Abstract: A network operating system agent can operate to facilitate communications to a network device and a managing server of self-organizing network devices to exchange contexts between an application managed by a user equipment device and the network device. Relationships between self-organizing devices and applications of a user equipment device can be extended so that the network devices are context aware of the application settings. In response to detecting the user equipment device communicating via the network devices, a set of user equipment device parameters and a set of application settings of the application can be communicated to the network devices. The application settings can be modified according to the a set of radio network performance settings of the self-organizing network devices with the user equipment device based on the set of user equipment device parameters and the set of application settings of the application.Type: ApplicationFiled: February 2, 2017Publication date: May 25, 2017Inventors: Mostafa Tofighbakhsh, David R. Wolter
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Publication number: 20170126887Abstract: Methods and apparatus to provide extended voice over Internet protocol (VoIP) services are disclosed. An example method comprises determining a location of a cellular communication device, and selecting a route for a call to the cellular communication device or to a voice over Internet protocol (VoIP) communication device based upon the location, wherein the VoIP communication device is not implemented by the cellular communication device.Type: ApplicationFiled: January 17, 2017Publication date: May 4, 2017Inventors: Anil K. Doradla, Sreenivasa R. Gorti, David R. Wolter
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Patent number: 9615373Abstract: A method includes determining, at a wireless access point, a signal quality indicator associated with a user device in communication with the wireless access point. The method also includes determining, based on the signal quality indicator, a particular frequency band of a set of candidate frequency bands to use in a channel change operation, where each candidate frequency band of the set of candidate frequency bands supports a threshold power level that enables communication between the wireless access point and the user device. The method further includes selecting a particular channel from the particular frequency band to use in the channel change operation.Type: GrantFiled: November 17, 2014Date of Patent: April 4, 2017Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Feng Wang, David R. Wolter
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Patent number: 9565576Abstract: A network operating system agent can operate to facilitate communications to a network device and a managing server of self-organizing network devices to exchange contexts between an application managed by a user equipment device and the network device. Relationships between self-organizing devices and applications of a user equipment device can be extended so that the network devices are context aware of the application settings. In response to detecting the user equipment device communicating via the network devices, a set of user equipment device parameters and a set of application settings of the application can be communicated to the network devices. The application settings can be modified according to the a set of radio network performance settings of the self-organizing network devices with the user equipment device based on the set of user equipment device parameters and the set of application settings of the application.Type: GrantFiled: October 9, 2013Date of Patent: February 7, 2017Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Mostafa Tofighbakhsh, David R. Wolter
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Patent number: 9432386Abstract: Devices, systems and methods are disclosed which relate to implementing a point-of-presence system on a mobile service network. Such a point-of-presence system includes a mobile device communications network; a mobile device; a point-of-presence logic installed on a mobile device; and an application server in communication with the point-of-presence logic via the communications network. Communications between the point-of-presence logic and the network and application server include network data, configuration, and/or installation of connection and device management applications. This point-of-presence system constitutes a mechanism for the service provider to best optimize network resources, even at the device level, while providing optimum network service to mobile users—even for mobile devices that have not been pre-configured for the mobile service network.Type: GrantFiled: May 13, 2013Date of Patent: August 30, 2016Assignee: AT&T Intellectual Property I, L.P.Inventors: Mostafa Tofighbakhsh, David R. Wolter
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Publication number: 20160174265Abstract: A method includes after determining that a first type of communication path to a self-organizing network controller is not available at an access point that supports a first wireless local area network, selecting, by an agent application at the access point, a second type of communication path to the self-organizing network controller from a prioritized set of communication paths. The method also includes attempting to establish a communication connection to the self-organizing network controller using the second type of communication path.Type: ApplicationFiled: December 11, 2014Publication date: June 16, 2016Inventors: Mostafa Tofighbakhsh, David R. Wolter
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Publication number: 20160150481Abstract: Wireless transition timers associated with wireless transition states are adaptively controlled in relation to use of applications by user equipment (UE). A UE can include a transition management component (TMC) that can adaptively control wireless transition timers associated with wireless states based on application type, session content, or other factors. The TMC monitors data flow associated with an application and, for a current or subsequent communication session, controls the length of wireless transition timers and switching between wireless states to improve UE, application, and/or network performance while maintaining QOE for the user. The TMC can access a timer look-up table that maps wireless transition timers to application type, content type, user behavior, or other factors. The TMC also can desirably control maintaining persistence or always-on connections by controlling switching between wireless states using the adapted wireless transition timers.Type: ApplicationFiled: January 29, 2016Publication date: May 26, 2016Inventors: Mostafa Tofighbakhsh, Gaviphat Lekutai, David R. Wolter
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Patent number: 9282517Abstract: Wireless transition timers associated with wireless transition states are adaptively controlled in relation to use of applications by user equipment (UE). A UE can include a transition management component (TMC) that can adaptively control wireless transition timers associated with wireless states based on application type, session content, or other factors. The TMC monitors data flow associated with an application and, for a current or subsequent communication session, controls the length of wireless transition timers and switching between wireless states to improve UE, application, and/or network performance while maintaining QOE for the user. The TMC can access a timer look-up table that maps wireless transition timers to application type, content type, user behavior, or other factors. The TMC also can desirably control maintaining persistence or always-on connections by controlling switching between wireless states using the adapted wireless transition timers.Type: GrantFiled: January 22, 2015Date of Patent: March 8, 2016Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLCInventors: Mostafa Tofighbakhsh, Gaviphat Lekutai, David R. Wolter
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Patent number: 9065978Abstract: A system and method are disclosed for acquiring services on a multiplicity of devices. A system that incorporates teachings of the present disclosure may include, for example, a service management center (SMC) (100) that has a plurality of service centers (102-110) for supplying services to a corresponding plurality of devices (120-128), and a controller (112) for managing operations of the service centers. The controller is programmed to receive (202) from a select one of the devices an identification reference in response to a request for service by an end user, search (210) for one or more services associated with the identification reference, select (212) from the search results one or more services appropriate for the requesting device, and enable (220) the one or more services on the selected device.Type: GrantFiled: December 19, 2005Date of Patent: June 23, 2015Assignee: AT&T Intellectual Property I, LPInventors: David A. Deas, Michael F. Grannan, Umesh M. Desai, Anil K. Doradla, Lalitha Suryanarayana, David R. Wolter, Dinesh Nadarajah
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Publication number: 20150131453Abstract: Wireless transition timers associated with wireless transition states are adaptively controlled in relation to use of applications by user equipment (UE). A UE can include a transition management component (TMC) that can adaptively control wireless transition timers associated with wireless states based on application type, session content, or other factors. The TMC monitors data flow associated with an application and, for a current or subsequent communication session, controls the length of wireless transition timers and switching between wireless states to improve UE, application, and/or network performance while maintaining QOE for the user. The TMC can access a timer look-up table that maps wireless transition timers to application type, content type, user behavior, or other factors. The TMC also can desirably control maintaining persistence or always-on connections by controlling switching between wireless states using the adapted wireless transition timers.Type: ApplicationFiled: January 22, 2015Publication date: May 14, 2015Inventors: Mostafa Tofighbakhsh, Gaviphat Lekutai, David R. Wolter
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Publication number: 20150098393Abstract: A network operating system agent can operate to facilitate communications to a network device and a managing server of self-organizing network devices to exchange contexts between an application managed by a user equipment device and the network device. Relationships between self-organizing devices and applications of a user equipment device can be extended so that the network devices are context aware of the application settings. In response to detecting the user equipment device communicating via the network devices, a set of user equipment device parameters and a set of application settings of the application can be communicated to the network devices. The application settings can be modified according to the a set of radio network performance settings of the self-organizing network devices with the user equipment device based on the set of user equipment device parameters and the set of application settings of the application.Type: ApplicationFiled: October 9, 2013Publication date: April 9, 2015Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Mostafa Tofighbakhsh, David R. Wolter
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Publication number: 20150063290Abstract: A method includes determining, at a wireless access point, a signal quality indicator associated with a user device in communication with the wireless access point. The method also includes determining, based on the signal quality indicator, a particular frequency band of a set of candidate frequency bands to use in a channel change operation, where each candidate frequency band of the set of candidate frequency bands supports a threshold power level that enables communication between the wireless access point and the user device. The method further includes selecting a particular channel from the particular frequency band to use in the channel change operation.Type: ApplicationFiled: November 17, 2014Publication date: March 5, 2015Inventors: Feng Wang, David R. Wolter
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Patent number: 8971194Abstract: Techniques for adaptively controlling wireless transition timers associated with wireless transition states in relation to use of applications by user equipment (UE) are presented herein. A UE can include a transition management component (TMC) that can adaptively control wireless transition timers associated with wireless states based on application type, session content, or other factors. The TMC monitors data flow associated with an application and, for a current or subsequent communication session, controls the length of wireless transition timers and switching between wireless states to improve UE, application, and/or network performance while maintaining QOE for the user. The TMC can access a timer look-up table that maps wireless transition timers to application type, content type, user behavior, or other factors. The TMC also can desirably control maintaining persistence or always-on connections by controlling switching between wireless states using the adapted wireless transition timers.Type: GrantFiled: October 29, 2012Date of Patent: March 3, 2015Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Mostafa Tofighbakhsh, Gaviphat Lekutai, David R. Wolter
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Patent number: 8918102Abstract: A particular method includes identifying, at a wireless access point, a client device in communication with the wireless access point. The client device is identified based on a signal quality indicator associated with the client device. The wireless access point is operable to communicate with the client device by transmitting a signal over a channel within at least one of a plurality of frequency bands. The method further includes selecting a set of candidate frequency bands from the plurality of frequency bands, where the set of candidate frequency bands is associated with the client device. Each candidate frequency band in the set of candidate frequency bands supports a power level of the signal that satisfies a signal quality threshold associated with the client device.Type: GrantFiled: July 29, 2011Date of Patent: December 23, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Feng Wang, David R. Wolter
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Publication number: 20140119195Abstract: Techniques for adaptively controlling wireless transition timers associated with wireless transition states in relation to use of applications by user equipment (UE) are presented herein. A UE can include a transition management component (TMC) that can adaptively control wireless transition timers associated with wireless states based on application type, session content, or other factors. The TMC monitors data flow associated with an application and, for a current or subsequent communication session, controls the length of wireless transition timers and switching between wireless states to improve UE, application, and/or network performance while maintaining QOE for the user. The TMC can access a timer look-up table that maps wireless transition timers to application type, content type, user behavior, or other factors. The TMC also can desirably control maintaining persistence or always-on connections by controlling switching between wireless states using the adapted wireless transition timers.Type: ApplicationFiled: October 29, 2012Publication date: May 1, 2014Applicants: AT&T MOBILITY II LLC, AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Mostafa Tofighbakhsh, Gaviphat Lekutai, David R. Wolter
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Publication number: 20140115092Abstract: A method and system for enhanced human to human and human to machine interactions employs a sensory communication session that spans from end user device to end user device across a network. The sensory communication session includes remote sensory application programming interfaces that provide standardized access to applications executing on user communication devices. The sensory communication session enables enhanced interactions with a deeper quality of experience and enables each communicating user to better discern feelings, situation, and other environmental and personal context associated with the other user.Type: ApplicationFiled: October 19, 2012Publication date: April 24, 2014Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Mostafa Tofighbakhsh, David R. Wolter, Milap Vrashank Majmundar
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Patent number: 8601499Abstract: Methods, systems, and computer-readable media for distributing requests from an application are provided. According to one aspect, a computer-implemented method for routing requests from an application includes receiving an application programming interface (API) request from an application running on a device. An optimal route for forwarding the API request is determined based on information associated with the API request, and upon determining the optimal route, the API request is forwarded based on the optimal route.Type: GrantFiled: December 15, 2009Date of Patent: December 3, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Mostafa Tofighbakhsh, Paul Gausman, David R. Wolter
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Publication number: 20130247188Abstract: Devices, systems and methods are disclosed which relate to implementing a point-of-presence system on a mobile service network. Such a point-of-presence system includes a mobile device communications network; a mobile device; a point-of-presence logic installed on a mobile device; and an application server in communication with the point-of-presence logic via the communications network. Communications between the point-of-presence logic and the network and application server include network data, configuration, and/or installation of connection and device management applications. This point-of-presence system constitutes a mechanism for the service provider to best optimize network resources, even at the device level, while providing optimum network service to mobile users—even for mobile devices that have not been pre-configured for the mobile service network.Type: ApplicationFiled: May 13, 2013Publication date: September 19, 2013Applicant: AT&T Intellectual Property I, L.P.Inventors: Mostafa Tofighbakhsh, David R. Wolter
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Patent number: 8504067Abstract: A central host performs an automated method of updating multiple remote devices. In one embodiment, the host recognizes a predetermined download time and, in advance of the download time, transmits a calendar update to multiple remote devices. The calendar update includes the download time, and the remote devices may utilize the download time to set calendar reminders for entering an active state. Within a short time after reaching the download time, the host pushes download data to the remote devices by broadcasting the download data. In one aspect, the host may receive message acknowledgements from remote devices in response to a first calendar update, and the host may automatically transmit additional calendar updates to any remote devices that did not receive the first calendar update. Additional embodiments involve related methods and the terminal devices that receive the updates.Type: GrantFiled: June 19, 2012Date of Patent: August 6, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Milap V. Majmundar, David R. Wolter