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    Communications when encountering aggressive communication systems
    2.
    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.

    Communications when encountering aggressive communication systems
    5.
    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.

    COMMUNICATIONS WHEN ENCOUNTERING AGGRESSIVE COMMUNICATION SYSTEMS
    7.
    发明申请
    COMMUNICATIONS WHEN ENCOUNTERING AGGRESSIVE COMMUNICATION SYSTEMS 有权

    公开(公告)号：US20170142599A1

    公开(公告)日：2017-05-18

    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

    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.

    DOWNLINK POWER CONTROL FOR INTERFERENCE MITIGATION IN COMPETING COMMUNICATION SYSTEMS
    8.
    发明申请
    DOWNLINK POWER CONTROL FOR INTERFERENCE MITIGATION IN COMPETING COMMUNICATION SYSTEMS 审中-公开
    用于干扰通信系统干扰抑制的下行功率控制

    公开(公告)号：US20160037536A1

    公开(公告)日：2016-02-04

    申请号：US14510881

    申请日：2014-10-09

    Applicant: Cable Television Laboratories, Inc.

    Inventor： Belal Hamzeh ,  Jennifer Andreoli-Fang ,  Alireza Babaei ,  Luis Alberto Campos

    IPC: H04W72/08

    CPC classification number: H04L1/007 ,  H03M13/353 ,  H04J3/0647 ,  H04J3/1694 ,  H04L1/0009 ,  H04L1/0011 ,  H04L1/0041 ,  H04L1/0045 ,  H04L5/0092 ,  H04L27/0006 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/082 ,  H04W76/10 ,  H04W84/12

    Abstract: Systems and methods presented herein provide for altering communications of a LTE wireless communication system operating in an RF band with a conflicting WiFi system. In one embodiment, an LTE system includes a wireless base station operable to transmit downlink communications to a UE in the RF band and to receive uplink communications from the UE in the RF band. The LTE system also includes a processor operable to detect the uplink communications from the UE, to estimate a location of the UE based on the detected uplink communications, to determine a communication capability between the UE and the wireless base station based on the location of the UE, and to downgrade the downlink communications from the wireless base station to the UE based on the determined communication capability to avoid interference with the WiFi communication system.

    Abstract translation: 本文提出的系统和方法提供了改变在具有冲突的WiFi系统的RF频带中操作的LTE无线通信系统的通信。 在一个实施例中，LTE系统包括无线基站，可操作以向RF频带中的UE发送下行链路通信，并在RF频带中接收来自UE的上行链路通信。 LTE系统还包括可操作以检测来自UE的上行链路通信的处理器，基于检测到的上行链路通信来估计UE的位置，以基于所述UE的位置来确定UE与无线基站之间的通信能力 UE，并且基于所确定的通信能力来降级从无线基站到UE的下行链路通信，以避免与WiFi通信系统的干扰。

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