Sprint Communications Comapny L.p.

Sprint Spectrum L.p.

Mark Evans

Kosol Jintaseranee

Heesook Choi

Travis Edward Dawson

Sara Gatmir-Motahari

John Nathan Larson

Jay Cee Straley

Harold Wayne Johnson

Hui Zang

Soshant Bali

Mark J Bonn

James J Pan

Phyllis Reuther

Phyllis Joan Reuther

Emel Meteoglu

Kevin John Soo Hoo

Krishna Janakiraman

A wireless access node to manage machine-to-machine data transmissions comprises a processing system, a wireless communication transceiver, and a communication transceiver. The processing system is configured to allocate a plurality of machine-to-machine channels reserved for machine-to-machine communications, and assign individual quality of service levels to individual ones of the machine-to-machine channels per sector. The wireless communication transceiver is configured to receive machine-to-machine traffic on one of the machine-to-machine channels. The processing system is configured to determine a quality of service level for the machine-to-machine traffic based on the sector and the machine-to-machine channel over which the machine-to-machine traffic was received. The communication transceiver is configured to transfer the machine-to-machine traffic for delivery to a machine-to-machine server based on the quality of service level for the machine-to-machine traffic.

Management of machine-to-machine traffic in a wireless communication network

A computing system includes or has access to data records that associate (i) radio frequency (RF) signatures of device coverage from a base station with (ii) locations of devices corresponding with the RF signatures. When a device whose location is at issue is then within coverage of that base station, the computing system receives an RF signature of the device's coverage from the base station, and the computing system (i) finds multiple data records whose RF signatures of coverage from the base station most closely match the received RF signature, (ii) based on the device locations in the multiple data records, determines a representative bearing from the base station and a representative distance from the base station, and (iii) estimates the device's location to have the determined representative bearing and determined representative distance. The estimated device's location may then be used as a basis to provide a location-based service.

Method and system for estimating and use of device location based on radio frequency signature of coverage from a single base station

Embodiments disclosed herein provide systems and methods for augmenting call data information to determine a location of a wireless communication device. In a particular embodiment, a method provides receiving wireless signals transmitted from a plurality of base stations and determining signal strengths for at least some of the wireless signals. The method further provides identifying at least three geographically diverse ones of the base stations having signal strengths that satisfy a location-determination strength threshold. The method further provides transmitting base station identifiers and associated signal strengths for the geographically diverse base stations.

Augmentation of call data information to determine a location of a wireless communication device

Systems, methods, and computer-readable storage media for avoiding unnecessary traffic in wireless communications networks. An Internet gateway maintains an unnecessary traffic avoidance table and to determine whether a mobile device is disconnected from the network. The Internet gateway discards requested data packets requested by the mobile devices if the mobile device is not currently connected to the network, thereby avoiding unnecessary traffic in the network.

Avoidance of unnecessary traffic in wireless communications networks

A method and apparatus to help detect that a particular location determination process is unreliable and to help exclude location fixes established with that location determination process from being used as a basis to provide a location-based service. In accordance with the disclosure, a server may receive at least three location fixes for a mobile station, all corresponding with each other in time and each established with a different location determination process, and the server may determine that one of the location fixes is relatively far away from the other location fixes and therefore that the location determination process used to establish that location fix is unreliable. In response to determining that the location determination process is unreliable, the server or another entity may then exclude location fixes established with that location determination process from being used as a basis to provide a location-based service.

Method and apparatus for managing use of location determination

Systems, methods, and software for identifying dormant wireless communication devices in wireless communication systems are provided herein. In one example, a method of operating a wireless communication system is provided. The method includes providing wireless access to communication services to wireless communication devices, where the wireless communication devices are associated with at least a first paging zone. The method also includes instructing the wireless communication devices associated with the first paging zone to associate with a temporary paging zone identifier and responsively receiving indications of the temporary paging zone identifier transferred by at least a portion of the wireless communication devices. The method also includes identifying dormant ones of the wireless communication devices based on which of the ones of the wireless communication devices transfer the indications, and instructing the wireless communication devices associated with the temporary paging zone identifier to resume association with the first paging zone.

Identification of dormant wireless communication devices in wireless communication systems

Embodiments disclosed herein provide systems and methods for determining device movement to and from an area of interest using a route update radius. In a particular embodiment, a method provides identifying an area of interest within a geographic area and determining a first access node of a wireless communication network having a first wireless signal coverage area that includes at least part of the area of interest. The method further provides setting a route update radius to a distance that reflects the size of the at least part of the area of interest and transferring the route update radius to the wireless communication device.

Determination of wireless device movement to and from an area of interest using a route update radius

In a wireless communication system, a first wireless communication network exchanges data with wireless communication devices that are in active-mode on the first wireless communication network. The first network generates active-mode event records characterizing the data exchanges. A second wireless communication network receives registration messages from the wireless communication devices that are in idle-mode on the second wireless communication network. The second network generates corresponding idle-mode event records characterizing the idle-mode registrations. A data processing system integrates the active-mode event records and the idle-mode event records into integrated communication data records that correlate the active-mode events and the idle-mode events by their corresponding event times.

Time integration of active-mode events and idle-mode events into communication data records

Embodiments disclosed herein provide systems and methods for extracting location signatures from data received from mobile devices on a wireless communication network. In a particular embodiment, a method provides, upon determining a location of a wireless communication device, receiving data generated by an application executing on the wireless communication device and using the location to determine whether the data contains information pertaining to the location of the wireless communication device. If the data contains the information pertaining to the location of the wireless communication device, the method provides identifying a location signature specific to the application and using the location signature to determine whether subsequent data transferred from a plurality of wireless communication devices contains information pertaining to a location of any of the plurality of wireless communication devices.

Location signature extraction on a wireless communication network

Embodiments disclosed herein provide systems and methods for determining whether a wireless device has departed a femtocell. In a particular embodiment, a method provides determining one or more wireless devices that are registered with a wireless femtocell and are not currently exchanging communications with the wireless femtocell. If a control signal from at least one wireless base station is available, the method provides receiving the control signal and processing the control signal to determine whether a portion of the wireless devices are registered with the at least one wireless base station. The method further provides indicating that the portion of the wireless devices registered with the at least one wireless base station are no longer registered with the wireless femtocell.

Determination of wireless device departure from a femtocell

A method, system, and medium are provided for facilitating a communications call. The method comprises receiving a request to connect to a destination described by a first target which includes a user-identification parameter and a domain parameter. Second, using the target, generating a second target associated with the first target. Finally, permitting the request to be fulfilled if the request is associated with the second target.

Method and system for facilitating packet-based communications

This present invention provides a method and system for detecting and mitigating RTP-based denial of service attacks. A prediction model is implemented to analyze data within RTP packets to predict a range of valid data for future packets. Subsequent RTP packets that contain data that fall within the predicted range of data are considered valid RTP packets while others may be considered invalid packets subject to additional analysis.

Method and system for detecting and mitigating RTP-based denial of service attacks

This present invention provides a method, system, and apparatus for determining voice quality in a VOP network. The present invention implements the ITU-T E-model in a packet network. It implements the ITU-T E-model in a simplified approach using a straight-line estimate. Voice quality is estimated by assigning constant values to parameters in the ITU-T E-model and using data collected in a voice call.

Method, system, and apparatus for estimating voice quality in a voice over packet network

A system, a method and computer-readable media for supporting multiple security tiers in a network. A system is provided that includes an access terminal. The access terminal includes multiple virtual machines, which are each associated with a different security profile. The system further includes an access network that validates the virtual machines. The access network also assigns security procedures for use with the various virtual machines by referencing their associated security profiles. The system further includes a core network. The core network also enforces the various security profiles, and references the profiles in the selection of services used in the handling of communications from the virtual machines.

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San Mateo, CA, United States of America

Mark Evans