知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.014 seconds)

    LINK AGGREGATION IN WIRELESS LOCAL AREA NETWORKS
    1.
    发明申请
    LINK AGGREGATION IN WIRELESS LOCAL AREA NETWORKS 有权
    在无线局域网中的链路聚合

    公开(公告)号：US20150282005A1

    公开(公告)日：2015-10-01

    申请号：US14229571

    申请日：2014-03-28

    Applicant: QUALCOMM Incorporated

    Inventor： Shu Du ,  Srinivasa Kumar Duvvuri ,  James Simon Cho ,  Vipin Kumar Mehta ,  Guido Robert Frederiks ,  Arunkumar Jayaraman ,  Matthew Daniel Smith

    IPC: H04W28/06 ,  H04W28/14

    CPC classification number: H04W28/14 ,  H04L45/245 ,  H04W28/06 ,  H04W28/065 ,  H04W84/12 ,  H04W92/10

    Abstract: Methods, systems, and devices are described for establishing a virtual communication link including at least a first and second physical link between two devices. A single virtual packet queue of a device may receive one or more data packets to be transmitted via the virtual communication link. The single virtual packet queue may attach a virtual sequence number to each of the one or more data packets and send the one or more data packets to one or more of the first or the second physical link according to the assigned virtual sequence numbers. The one or more packets may then be communicated via the first and/or second physical links according to link specific sequence numbers, such as medium access control (MAC) sequence numbers, assigned to the one or more data packets by the first and/or second physical links.

    Abstract translation: 描述了用于建立包括两个设备之间的至少第一和第二物理链路的虚拟通信链路的方法，系统和设备。 设备的单个虚拟分组队列可以接收经由虚拟通信链路发送的一个或多个数据分组。 单个虚拟分组队列可以将虚拟序列号附加到一个或多个数据分组中的每一个，并且根据所分配的虚拟序列号将一个或多个数据分组发送到第一或第二物理链路中的一个或多个。 然后可以经由第一和/或第二物理链路根据链路特定序列号来传送一个或多个分组，例如通过第一和/或第二物理链路分配给一个或多个数据分组的媒体访问控制（MAC）序列号， 第二物理链接。

    EFFICIENT PROTECTION OF BASIC SERVICE SET TRAFFIC
    2.
    发明申请
    EFFICIENT PROTECTION OF BASIC SERVICE SET TRAFFIC 审中-公开
    有效保护基本服务集交通

    公开(公告)号：US20160373955A1

    公开(公告)日：2016-12-22

    申请号：US14745343

    申请日：2015-06-19

    Applicant: QUALCOMM Incorporated

    Inventor： Ravi Gidvani ,  Srinivasa Kumar Duvvuri

    IPC: H04W28/02 ,  H04W72/08 ,  H04L5/00

    CPC classification number: H04L5/0055 ,  H04L47/266 ,  H04W28/0205 ,  H04W74/006 ,  H04W74/0816 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22

    Abstract: Methods, systems, and devices are described for wireless communication. An access point may use a protection mechanism to cause stations to defer from accessing the wireless medium during a quiet duration. During the quiet duration the access point may transmit data packets to stations. After the quiet duration, a contention period may be present to allow stations to monitor the medium to make sure the medium is continuously idle before attempting a transmission. The access point may determine a quiet duration based on a number of data packets pending transmission to at least one station. Furthermore, the access point may transmit data packets to a number of stations during the quiet duration. By determining the quiet duration based on a number of data packets, the access point may reduce the overall number of contention periods which may increase throughput and decrease power consumption.

    Abstract translation: 描述了用于无线通信的方法，系统和设备。 接入点可以使用保护机制来在安静的持续时间期间导致站延迟接入无线介质。 在静音期间，接入点可以向站发送数据分组。 在平静的持续时间之后，可能存在竞争时段，以允许站监控介质，以确保介质在尝试传输之前连续空闲。 接入点可以基于待发送到至少一个站的数据分组的数量来确定安静的持续时间。 此外，接入点可以在安静持续时间期间将数据分组发送到多个站。 通过基于多个数据分组确定安静持续时间，接入点可以减少竞争周期的总数，这可能增加吞吐量并降低功耗。

    Link aggregation in wireless local area networks
    3.
    发明授权
    Link aggregation in wireless local area networks 有权
    无线局域网中的链路聚合

    公开(公告)号：US09565594B2

    公开(公告)日：2017-02-07

    申请号：US14229571

    申请日：2014-03-28

    Applicant: QUALCOMM Incorporated

    Inventor： Shu Du ,  Srinivasa Kumar Duvvuri ,  James Simon Cho ,  Vipin Kumar Mehta ,  Guido Robert Frederiks ,  Arunkumar Jayaraman ,  Matthew Daniel Smith

    IPC: H04W28/14 ,  H04W92/10 ,  H04W84/12 ,  H04W28/06 ,  H04L12/709

    CPC classification number: H04W28/14 ,  H04L45/245 ,  H04W28/06 ,  H04W28/065 ,  H04W84/12 ,  H04W92/10

    Abstract: Methods, systems, and devices are described for establishing a virtual communication link including at least a first and second physical link between two devices. A single virtual packet queue of a device may receive one or more data packets to be transmitted via the virtual communication link. The single virtual packet queue may attach a virtual sequence number to each of the one or more data packets and send the one or more data packets to one or more of the first or the second physical link according to the assigned virtual sequence numbers. The one or more packets may then be communicated via the first and/or second physical links according to link specific sequence numbers, such as medium access control (MAC) sequence numbers, assigned to the one or more data packets by the first and/or second physical links.

    Abstract translation: 描述了用于建立包括两个设备之间的至少第一和第二物理链路的虚拟通信链路的方法，系统和设备。 设备的单个虚拟分组队列可以接收经由虚拟通信链路发送的一个或多个数据分组。 单个虚拟分组队列可以将虚拟序列号附加到一个或多个数据分组中的每一个，并且根据所分配的虚拟序列号将一个或多个数据分组发送到第一或第二物理链路中的一个或多个。 然后可以经由第一和/或第二物理链路根据链路特定序列号来传送一个或多个分组，例如通过第一和/或第二物理链路分配给一个或多个数据分组的媒体访问控制（MAC）序列号， 第二物理链接。

    Efficient protection of basic service set traffic
    4.
    发明授权
    Efficient protection of basic service set traffic 有权

    公开(公告)号：US10128999B2

    公开(公告)日：2018-11-13

    申请号：US14745343

    申请日：2015-06-19

    Applicant: QUALCOMM Incorporated

    Inventor： Ravi Gidvani ,  Srinivasa Kumar Duvvuri

    IPC: H04Q7/00 ,  H04L5/00 ,  H04W74/00 ,  H04W28/02 ,  H04L12/825 ,  H04W74/08 ,  H04W84/12

    Abstract: Methods, systems, and devices are described for wireless communication. An access point may use a protection mechanism to cause stations to defer from accessing the wireless medium during a quiet duration. During the quiet duration the access point may transmit data packets to stations. After the quiet duration, a contention period may be present to allow stations to monitor the medium to make sure the medium is continuously idle before attempting a transmission. The access point may determine a quiet duration based on a number of data packets pending transmission to at least one station. Furthermore, the access point may transmit data packets to a number of stations during the quiet duration. By determining the quiet duration based on a number of data packets, the access point may reduce the overall number of contention periods which may increase throughput and decrease power consumption.

Patent Agency Ranking