知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

80 records (took 0.034 seconds)

    WI-FI MESH BACKHAUL LINK TX BIASING FOR BETTER END-TO-END THROUGHPUT AND DELAY
    2.
    发明公开
    WI-FI MESH BACKHAUL LINK TX BIASING FOR BETTER END-TO-END THROUGHPUT AND DELAY 审中-公开

    公开(公告)号：US20240098549A1

    公开(公告)日：2024-03-21

    申请号：US17934155

    申请日：2022-09-21

    Applicant: Qualcomm Incorporated

    Inventor： Xiaolong HUANG ,  Manish Shukla ,  Srinivas Katar ,  Sandip Homchaudhuri ,  Simon Jan Brand ,  Harinder Singh ,  Tejaswini Gollamudi ,  Qinfang Sun

    IPC: H04W28/02

    CPC classification number: H04W28/0231 ,  H04W84/12

    Abstract: Aspects of the present disclosure allow for improving E2E mesh throughput by applying transmission (TX) biasing on the Wi-Fi mesh backhaul. Aspects of the disclosure are directed to solutions for reducing traffic load in Wi-Fi mesh networks by applying TX biasing on the Wi-Fi mesh backhaul. Certain aspects are directed to selectively transmitting or preventing transmission of data over the first backhaul link to the first MLD based at least in part on a fronthaul airtime utilization, a first backhaul airtime utilization, or a second backhaul airtime utilization. Doing so allows a root access point or a network controller to apply TX biasing between multi-link operation links towards each repeater so that traffic load on a backhaul-link would not overly occupy the front-haul link because of common channel use by selectively transmitting or preventing transmission of data on the backhaul links.

    Reverse channel switch request from stations to access points for LTE/Wi-Fi coexistence
    9.
    发明授权
    Reverse channel switch request from stations to access points for LTE/Wi-Fi coexistence 有权
    从站到LTE / Wi-Fi共存的接入点的反向信道切换请求

    公开(公告)号：US09565685B2

    公开(公告)日：2017-02-07

    申请号：US14015783

    申请日：2013-08-30

    Applicant: QUALCOMM Incorporated

    Inventor： Sandip Homchaudhuri ,  Richard G. Bahr ,  Arunkumar Jayaraman

    IPC: H04W72/00 ,  H04W72/08 ,  H04W84/00 ,  H04W36/00 ,  H04W36/32

    CPC classification number: H04W72/082 ,  H04W36/0016 ,  H04W36/32 ,  H04W84/005

    Abstract: Methods and apparatuses are described for wireless communications coexistence. In one aspect, a first device may detect an interference produced by a second device co-located with the first device. The first device may communicate with an access point (AP) using a free or open band and the second device may communicate with a cellular network (e.g., LTE network). In response to the detected interference, a message may be transmitted to the AP from the first device with information for the AP to determine whether to switch to a different channel in the open band to communicate with the first device. The AP may receive such a message from each terminal in at least a subset of associated terminals. The AP may determine, from the messages received, to switch to the different channel in the open band and may transmit a message to the associated terminals indicating the switch.

    Abstract translation: 描述了用于无线通信共存的方法和装置。 在一个方面，第一设备可以检测由与第一设备共同定位的第二设备产生的干扰。 第一设备可以使用免费或开放频带与接入点（AP）进行通信，并且第二设备可以与蜂窝网络（例如，LTE网络）进行通信。 响应于检测到的干扰，可以从具有AP的信息的第一设备向AP发送消息，以确定是否切换到开放频带中的与第一设备通信的不同信道。 AP可以在相关终端的至少一个子集中从每个终端接收这样的消息。 AP可以从接收到的消息中确定切换到开放频带中的不同信道，并且可以向指示交换机的相关终端发送消息。

Patent Agency Ranking