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    MOBILE PACKET DATA RATE CONTROL BASED ON RADIO LOAD AND OTHER MEASURES
    52.
    发明申请
    MOBILE PACKET DATA RATE CONTROL BASED ON RADIO LOAD AND OTHER MEASURES 审中-公开

    公开(公告)号：US20200067845A1

    公开(公告)日：2020-02-27

    申请号：US16107147

    申请日：2018-08-21

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Sheldon Meredith ,  William Cottrill ,  Mohamad Hannaoui

    IPC: H04L12/825 ,  H04W28/02

    Abstract: A mobile communications system includes a transceiver and a packet subsystem server of a mobile communications network for the transceiver. The transceiver can transceive wireless signals with mobile devices in a coverage area using wireless connections to exchange data with application servers. For each wireless connection the packet subsystem server can determine weighted scores using different weights for each of direct radio measures, a packet retransmission rate of the mobile communications network, and a throughput data rate. The packet subsystem server can determine an aggregated score from the weighted scores and determine a data-rate-control decision for the wireless connection using the aggregated score. The data-rate-control decision can be outputted to a packet core handling system of the mobile communications network for controlling the data rate of data transmitted using the wireless connection.

    Base station identification based location quality data determination
    53.
    发明授权
    Base station identification based location quality data determination 有权

    公开(公告)号：US10470157B2

    公开(公告)日：2019-11-05

    申请号：US16239514

    申请日：2019-01-03

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

    Inventor： Sheldon Kent Meredith ,  William Cottrill ,  Rick Tipton

    IPC: H04W64/00 ,  G01S5/02 ,  H04W48/12 ,  H04W16/14 ,  H04B7/06 ,  H04B7/0413 ,  H04W16/28 ,  H04B7/0417 ,  H04W16/24 ,  H04W16/30 ,  H04W16/18

    Abstract: Determining a location quality based on base station identification is disclosed. The location quality can be based on an error attributed to a location determined based on historical data related to an identified base station. Application of supplemental data to the historical base station data can improve location quality by reducing the error. Supplemental data can comprise Voronoi data, geographic data, historical UE density data, historical UE timing advance data, or combinations thereof. Voronoi data can be associated with an area less than a service area of the base station. Geographic data can indicate areas where UEs are not likely to be located. UE density data can indicate probably UE locations. Timing advance data can indicate annular regions where a UE should be located. As such, the supplemental data can constrain a location determined for a UE and correspondingly can reduce error associated with the location.

    DETERMINING FOOD IDENTITIES WITH INTRA-ORAL SPECTROMETER DEVICES
    55.
    发明申请
    DETERMINING FOOD IDENTITIES WITH INTRA-ORAL SPECTROMETER DEVICES 审中-公开

    公开(公告)号：US20190307398A1

    公开(公告)日：2019-10-10

    申请号：US16443348

    申请日：2019-06-17

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Juliette Zerick ,  Eugene Rascle ,  William Cottrill

    IPC: A61B5/00 ,  G01N33/02 ,  G01N21/27 ,  A61B5/145 ,  A61C8/00 ,  A61C7/08 ,  G09B19/00 ,  H01J49/00 ,  G01N21/31

    Abstract: Devices, methods, computer-readable media, and systems for determining an identity of a food are disclosed. For example, a method may receive at least one property of at least one component in a sample of a food from an intra-oral device including a spectrometer, the at least one property obtained via the spectrometer, compares the at least one property to a plurality of food signatures, and determines the identity of the food based upon the comparing. In another example, a system may include an intra-oral device and a wireless device. The intra-oral device may include a spectrometer for measuring at least one property of at least one component in a sample of a food. The wireless device may include a processor for receiving the at least one property, comparing the at least one property to a plurality of food signatures, and determining the identity of the food based upon the comparing.

    Dynamically requesting mobile devices to report network information
    56.
    发明授权
    Dynamically requesting mobile devices to report network information 有权

    公开(公告)号：US10390218B2

    公开(公告)日：2019-08-20

    申请号：US15436075

    申请日：2017-02-17

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Sheldon Meredith ,  William Cottrill ,  Biren Parekh

    IPC: H04W8/24 ,  H04W4/06 ,  H04W4/14 ,  H04L12/26

    Abstract: A mobile communications device may determine whether to report information regarding operation of the mobile device on a mobile network. The determination may be based on a reporting parameter set by a network control device and received via a broadcast message from a radio access node. The mobile device may compare the value of the reporting parameter to a randomly generated number. Based on the comparison, the mobile device may determine whether or not to provide information regarding operation of the mobile device or the radio access node to the network control device. The network control device may adjust the value of the reporting parameter to control the likelihood that a mobile device will report.

    Dynamic passcodes in association with a wireless access point
    58.
    发明授权
    Dynamic passcodes in association with a wireless access point 有权

    公开(公告)号：US10313351B2

    公开(公告)日：2019-06-04

    申请号：US15049773

    申请日：2016-02-22

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P. ,  AT&T MOBILITY II LLC

    Inventor： Sheldon Kent Meredith ,  William Cottrill ,  Brandon B. Hilliard

    IPC: H04L29/06 ,  H04L9/32 ,  H04L9/08 ,  H04W12/06 ,  H04W12/08

    Abstract: A method includes, after expiration of a first passcode, receiving, at an access point, a first access request from a first device. The first access request may be encrypted based on the first passcode. The method further includes determining whether an identifier of the first device is included in a device list associated with the first passcode. The device list includes identifiers of devices that accessed the access point using encryption based on the first passcode before the expiration of the first passcode. The method also includes, in response to a determination that the identifier of the first device is included in the device list generating, at the access point, data representing a second passcode by encrypting the second passcode using the first passcode. The method further includes sending the data representing the second passcode to the first device from the access point.

    Directing care calls using historical call backs, demographics and real time attributes
    60.
    发明授权
    Directing care calls using historical call backs, demographics and real time attributes 有权

    公开(公告)号：US10182155B2

    公开(公告)日：2019-01-15

    申请号：US15014820

    申请日：2016-02-03

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P. ,  AT&T Mobility II LLC

    Inventor： Sheldon K. Meredith ,  William Cottrill ,  Brandon B. Hilliard

    IPC: H04M3/51 ,  G10L25/03 ,  G10L25/51 ,  H04M3/523

    Abstract: A system for directing calls using historical call backs, demographics, and real time attributes is disclosed. In particular, the system may receive incoming calls at an interactive voice response system. Based on speech occurring during the calls, the system may determine attributes of the callers. The system may then utilize the determined attributes, call records, demographic information pertaining to account owners, real time call attribute assessment systems, regression analyses, and various types of information to direct the calls from the interactive voice response system to an optimal agent for handling. Notably, the system may direct the calls to those agents that have a higher probability of successful interaction with the calling parties so as to reduce follow-up calls, which may be costly to the entity receiving the calls. A subset of the calls may be directed to agents at random so as to facilitate the collection of unbiased information.

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