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    Communications when encountering aggressive communication systems
    41.
    发明授权
    Communications when encountering aggressive communication systems 有权

    公开(公告)号：US11070991B2

    公开(公告)日：2021-07-20

    申请号：US16889345

    申请日：2020-06-01

    Applicant: CABLE TELEVISION LABORATORIES, INC.

    Inventor： Jennifer Andreoli-Fang ,  Alireza Babaei

    IPC: H04W72/00 ,  H04W24/02 ,  H04W72/02 ,  H04W74/08 ,  H04W72/04 ,  H04W84/12 ,  H04W72/12

    Abstract: Systems and methods presented herein provide for improving communications when encountering aggressive communication systems. In one embodiment, a communication system comprises a wireless access point operable to link a first user equipment (UE) to a WiFi network via a contention based mode that directs the WAP to share radio frequency spectrum with other WAPs. The communication system also comprises a communication processor operable to query at least the first UE to determine aggressive radio frequency (RF) band activity by another communication system in range of the WAP, to determine that the aggressive RF band activity by the other communication system is pushing communication with the first UE via the WAP below a threshold level, and based on the determination, direct the WAP to switch to a contention free mode to communicate with the first UE in contention free mode.

    DYNAMIC NETWORK SELECTION
    44.
    发明申请
    DYNAMIC NETWORK SELECTION 审中-公开

    公开(公告)号：US20200229075A1

    公开(公告)日：2020-07-16

    申请号：US16835006

    申请日：2020-03-30

    Applicant: CABLE TELEVISION LABORATORIES, INC

    Inventor： Jennifer Andreoli-Fang ,  Bernard McKibben ,  Vikas Sarawat

    IPC: H04W48/12 ,  H04W48/20 ,  H04W28/02

    Abstract: Wireless access network selection is contemplated. The selection process may include arbitrating use of a plurality of wireless networks according to their performance capabilities. The performance capabilities or parameters may be identified from information broadcasted from the wireless networks. Mobile devices capable of wirelessly connecting to the networks may identify the performance capabilities prior to connecting to the wireless networks, thereby enabling the mobile devices to more efficiently identify suitable networks.

    SYSTEMS AND METHODS FOR A UNIVERSAL DATA LINK
    47.
    发明申请
    SYSTEMS AND METHODS FOR A UNIVERSAL DATA LINK 审中-公开

    公开(公告)号：US20190229974A1

    公开(公告)日：2019-07-25

    申请号：US16255764

    申请日：2019-01-23

    Applicant: CABLE TELEVISION LABORATORIES, INC.

    Inventor： Luis Alberto Campos ,  Jennifer Andreoli-Fang ,  Judson D. Cary ,  David Daniel Smith

    IPC: H04L27/26 ,  H04L29/08

    Abstract: A method for transmitting data through a multi-media communication network includes converting transmission entities into data symbols at a first communication device, transmitting the data symbols from the first communication device to a second communication device through at least two different types of communication media using only lower PHY layers of the at least two different types of communication media, and converting the data symbols into transmission entities at the second communication device. A network implementing a universal data link includes a first communication device configured to convert transmission entities into data symbols, a second communication device configured to convert the data symbols into transmission entities, at least a first communication medium and a second communication medium communicatively coupled between the first communication device and the second communication device, and a first physical-layer translator configured to translate data symbols without converting the data symbols into transmission entities.

    Systems and methods for LTE-U detection using PHY layer processing
    49.
    发明授权
    Systems and methods for LTE-U detection using PHY layer processing 有权

    公开(公告)号：US10225863B2

    公开(公告)日：2019-03-05

    申请号：US15439814

    申请日：2017-02-22

    Applicant: CABLE TELEVISION LABORATORIES, INC.

    Inventor： Jennifer Andreoli-Fang ,  Dorin Gheorghe Viorel ,  Belal Hamzeh ,  Josh Redmore ,  Carey Sonsino

    IPC: H04W74/08 ,  H04W8/00 ,  H04W16/14 ,  H04B17/345 ,  H04W84/04 ,  H04W84/12

    Abstract: A method for detecting aggressive signal transmission signatures in a wireless communication network is provided. The network includes at least one cooperative device, an access point, and at least one non-cooperative device. The method includes steps of generating a matrix of at least 8 bits configured to register each instance of at least one of a clear-to-send frame and a request-to-send frame transmitted between the at least one cooperative device and the access point during a specified duration, calculating a cumulative distribution function based on the registered instances within the generated matrix for a probability of the presence of an aggressive transmission signal by the at least one non-cooperative device within a measurable vicinity of one or more of the cooperative device and the access point, and determining the presence of the aggressive transmission signal based on the calculated cumulative distribution function being greater than a predetermined threshold.

    Communications when encountering aggressive communication systems
    50.
    发明授权
    Communications when encountering aggressive communication systems 有权

    公开(公告)号：US10009777B2

    公开(公告)日：2018-06-26

    申请号：US14940850

    申请日：2015-11-13

    Applicant: Cable Television Laboratories, Inc.

    Inventor： Alireza Babaei ,  Jennifer Andreoli-Fang

    IPC: H04W24/02 ,  H04W24/10 ,  H04W16/14

    CPC classification number: H04W24/02 ,  H04W16/14 ,  H04W24/10

    Abstract: Systems and methods presented herein provide for improving communications when encountering aggressive communication systems. In one embodiment, a communication system includes a WAP operable to link a UE to a communication network via a communication protocol and a communications processor operable with the WAP to detect another communication system operating within a range of the WAP, and to determine that the other communication system is operating via another communication protocol that differs from the communication protocol of the communication network based on UEs in range of the WAP. The UEs are operable to communicate via both communication protocols. The communications processor queries the UEs in the range of the WAP to determine which of the UEs are communicating via the other communication protocol, and estimates a rate of successful communication with the UE via the WAP based on a number of UEs communicating via the other communication protocol.

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