中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.014 seconds)

    DYNAMIC PARAMETERS FOR MULTI-USER CHANNEL ACCESS
    1.
    发明申请
    DYNAMIC PARAMETERS FOR MULTI-USER CHANNEL ACCESS 有权

    公开(公告)号：US20210345239A1

    公开(公告)日：2021-11-04

    申请号：US17204530

    申请日：2021-03-17

    Applicant: QUALCOMM Incorporated

    Inventor： Nathaniel David HOUGHTON ,  Xiaolong HUANG ,  Ruiqing YE

    IPC: H04W52/02 ,  H04W80/02 ,  H04W28/02 ,  H04W40/24

    Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for wireless communication. In some implementations, a wireless communication device obtains one or more indications that a wireless station (STA) will enter a power-save mode, selects, for each respective STA of a plurality of STAs, a duration associated with the respective STA entering the power-save mode, and adjusts one or more parameters of a multi-user channel access mechanism for transmitting uplink data associated with the selected duration. In some other implementations, a wireless communication device outputs one or more indications that the device will enter a power-save mode, outputs or obtains data at each of a plurality of first instances, enters the power-save mode at each of a plurality of second instances, and obtains a beacon indicating one or more parameters to be used for a multi-user channel access mechanism for transmitting uplink data.

    SELECTIVE ADJUSTMENT OF PACKET DURATIONS
    2.
    发明公开
    SELECTIVE ADJUSTMENT OF PACKET DURATIONS 审中-公开

    公开(公告)号：US20240163911A1

    公开(公告)日：2024-05-16

    申请号：US18382639

    申请日：2023-10-23

    Applicant: QUALCOMM Incorporated

    Inventor： Nathaniel David HOUGHTON ,  Xiaolong Huang ,  Naveen Gangadharan

    IPC: H04W72/52 ,  H04W72/1268 ,  H04W72/23

    CPC classification number: H04W72/52 ,  H04W72/1268 ,  H04W72/23 ,  H04W84/12

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting a packet duration for triggered uplink (UL) transmissions to an access point (AP) from one or more stations (STAs). In one aspect, the AP may estimate an amount of data that a STA has queued for UL transmission and select the packet duration based on the estimated amount of queued UL data. The AP may transmit a trigger frame that solicits UL data from the STA and indicates the selected packet duration. In response, the AP may receive an UL packet from the STA and determine an amount of UL data queued in the STA based on the UL packet. In some implementations, the AP may selectively adjust the packet duration for UL transmissions based on the UL packet, the determined amount of UL data queued in the STA, or both.

    SELECTIVE ADJUSTMENT OF PACKET DURATIONS
    6.
    发明申请
    SELECTIVE ADJUSTMENT OF PACKET DURATIONS 有权

    公开(公告)号：US20220369329A1

    公开(公告)日：2022-11-17

    申请号：US17751991

    申请日：2022-05-24

    Applicant: QUALCOMM Incorporated

    Inventor： Nathaniel David HOUGHTON ,  Xiaolong HUANG ,  Naveen GANGADHARAN

    IPC: H04W72/12

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting a packet duration for triggered uplink (UL) transmissions to an access point (AP) from one or more stations (STAs). In one aspect, the AP may estimate an amount of data that a STA has queued for UL transmission and select the packet duration based on the estimated amount of queued UL data. The AP may transmit a trigger frame that solicits UL data from the STA and indicates the selected packet duration. In response, the AP may receive an UL packet from the STA and determine an amount of UL data queued in the STA based on the UL packet. In some implementations, the AP may selectively adjust the packet duration for UL transmissions based on the UL packet, the determined amount of UL data queued in the STA, or both.

Patent Agency Ranking