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    Systems and methods for reuse of a wireless medium for high efficiency wifi
    53.
    发明授权
    Systems and methods for reuse of a wireless medium for high efficiency wifi 有权
    用于高效率无线网络的无线媒体重用的系统和方法

    公开(公告)号：US09544904B2

    公开(公告)日：2017-01-10

    申请号：US14265112

    申请日：2014-04-29

    Applicant: QUALCOMM Incorporated

    Inventor： Gwendolyn Denise Barriac ,  Simone Merlin ,  Sameer Vermani ,  Rahul Tandra ,  Yan Zhou ,  Bin Tian ,  Hemanth Sampath

    IPC: H04B7/00 ,  H04W72/04 ,  H04W52/24 ,  H04W74/08

    CPC classification number: H04W72/048 ,  H04W52/241 ,  H04W74/0808

    Abstract: Systems and method for concurrent communication using high efficiency wifi are disclosed. One aspect is a method of transmitting a wireless message on a medium utilizing carrier sense multiple access (CSMA). The method includes receiving, via a first wireless device, at least a portion of a first wireless message from a second wireless device, the message including an indication of a basic service set of the second wireless device. The method also includes determining whether to defer transmission of a second wireless message based, at least in part, on the basic service set of the second wireless device.

    Abstract translation: 公开了使用高效率WiFi并发通信的系统和方法。 一个方面是使用载波侦听多路访问（CSMA）在介质上传送无线消息的方法。 该方法包括经由第一无线设备从第二无线设备接收第一无线消息的至少一部分，该消息包括第二无线设备的基本服务集的指示。 该方法还包括至少部分地基于第二无线设备的基本服务集来确定是否延迟第二无线消息的传输。

    TECHNIQUES FOR TRANSMITTING AND/OR RECEIVING HIGH EFFICIENCY WIRELESS LOCAL AREA NETWORK INFORMATION
    54.
    发明申请
    TECHNIQUES FOR TRANSMITTING AND/OR RECEIVING HIGH EFFICIENCY WIRELESS LOCAL AREA NETWORK INFORMATION 审中-公开
    发送和/或接收高效无线局域网信息的技术

    公开(公告)号：US20160323778A1

    公开(公告)日：2016-11-03

    申请号：US15138972

    申请日：2016-04-26

    Applicant: QUALCOMM Incorporated

    Inventor： Sameer Vermani ,  Rahul Tandra ,  Arjun Bharadwaj ,  Bin Tian

    IPC: H04W28/06 ,  H04W72/04

    CPC classification number: H04W28/065 ,  H04L5/0044 ,  H04L5/0053 ,  H04W72/04 ,  H04W84/12

    Abstract: Techniques are described for wireless communication. A method for wireless communication at an access point may include identifying a number of stations to receive data from the access point, and generating a downlink frame to transmit the data to the identified number of stations. The downlink frame may include a first signaling field (e.g., a wireless local area network (WLAN) signaling field) directed to the identified number of stations. The first signaling field may include a first segment and a second segment. The first segment may include information common to each of the identified number of stations. The second segment may include at least one information block. Each information block may be separately encoded for each of the identified number of stations. The method may also include transmitting the downlink frame to the identified number of stations.

    Abstract translation: 技术描述为无线通信。 用于在接入点处的无线通信的方法可以包括识别从接入点接收数据的站的数量，以及生成下行链路帧以将数据发送到所识别的站数。 下行链路帧可以包括针对所识别的站数的第一信令字段（例如，无线局域网（WLAN）信令字段）。 第一信令字段可以包括第一段和第二段。 第一段可以包括每个标识的站数的公共信息。 第二段可以包括至少一个信息块。 每个信息块可以针对所标识的数量的站中的每一个被单独编码。 该方法还可以包括将下行链路帧发送到所识别的站数。

    SYSTEMS AND METHODS FOR DOWNLINK FREQUENCY DOMAIN MULTIPLEXING TRANSMISSIONS
    56.
    发明申请
    SYSTEMS AND METHODS FOR DOWNLINK FREQUENCY DOMAIN MULTIPLEXING TRANSMISSIONS 有权
    下行频域多路复用传输的系统与方法

    公开(公告)号：US20160295591A1

    公开(公告)日：2016-10-06

    申请号：US15184889

    申请日：2016-06-16

    Applicant: QUALCOMM Incorporated

    Inventor： Hemanth Sampath ,  Bin Tian ,  Rahul Tandra ,  Gwendolyn Denise Barriac ,  Yan Zhou ,  Sameer Vermani ,  Simone Merlin

    IPC: H04W72/04 ,  H04W74/08

    CPC classification number: H04W72/042 ,  H04W16/10 ,  H04W16/14 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/082 ,  H04W74/0816 ,  H04W74/085 ,  H04W84/12 ,  H04W88/08

    Abstract: Systems, methods, and devices for transmitting data are described herein. In some aspects, a method comprises generating a first message. The first message may comprise an allocation of a first station to a first frequency channel and a second station to a second frequency channel. The method further comprises transmitting the first message over the first frequency channel and the second frequency channel. The method further comprises transmitting, after transmission of the first message, a second message to the first station using the first frequency channel. The method further comprises transmitting, after transmission of the first message, a third message to the second station using the second frequency channel.

    Abstract translation: 本文描述了用于传输数据的系统，方法和设备。 在一些方面，一种方法包括生成第一消息。 第一消息可以包括将第一站分配到第一频率信道，将第二站点分配给第二频率信道。 该方法还包括通过第一频道和第二频道发送第一消息。 该方法还包括在使用第一频率信道向第一站发送第一消息之后，发送第一消息。 该方法还包括在使用第二频率信道向第二站传输第一消息之后发送第三消息。

    Systems and methods for backwards-compatible preamble formats for multiple access wireless communication
    58.
    发明授权
    Systems and methods for backwards-compatible preamble formats for multiple access wireless communication 有权
    用于多址接入无线通信的向后兼容前同步码格式的系统和方法

    公开(公告)号：US09397805B2

    公开(公告)日：2016-07-19

    申请号：US14250252

    申请日：2014-04-10

    Applicant: QUALCOMM Incorporated

    Inventor： Sameer Vermani ,  Rahul Tandra ,  Simone Merlin ,  Hemanth Sampath

    IPC: H04W4/00 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00

    CPC classification number: H04L5/0044 ,  H04L5/0094 ,  H04L27/261 ,  H04L27/2613 ,  H04W56/0035

    Abstract: Systems, methods, and devices for wireless communication are disclosed herein. One aspect of the disclosure provides a method of receiving a transmission from two or more wireless communication devices. The method includes receiving a first preamble transmitted by a first wireless device; simultaneously receiving a second preamble transmitted by a second wireless device; receiving a first portion of the transmission in a first section of a bandwidth, the first portion transmitted by the first wireless device including a first data section; and simultaneously receiving a second portion of the transmission in a second section of the bandwidth, the second section of the bandwidth not overlapping with the first section of the bandwidth, the second portion transmitted by the second wireless device, the second portion including a second data section.

    Abstract translation: 本文公开了用于无线通信的系统，方法和设备。 本公开的一个方面提供了一种从两个或更多个无线通信设备接收传输的方法。 该方法包括：接收由第一无线设备发送的第一前同步码; 同时接收由第二无线设备发送的第二前导码; 在带宽的第一部分中接收所述传输的第一部分，由所述第一无线设备发送的包括第一数据部分的所述第一部分; 并且在所述带宽的第二部分中同时接收所述传输的第二部分，所述带宽的第二部分与所述带宽的第一部分不重叠，所述第二部分由所述第二无线设备发送，所述第二部分包括第二数据 部分。

    Systems and methods for peer-to-peer and AP traffic multiplexing
    59.
    发明授权
    Systems and methods for peer-to-peer and AP traffic multiplexing 有权
    用于对等和AP流量复用的系统和方法

    公开(公告)号：US09369258B2

    公开(公告)日：2016-06-14

    申请号：US14265264

    申请日：2014-04-29

    Applicant: QUALCOMM Incorporated

    Inventor： Hemanth Sampath ,  Bin Tian ,  Rahul Tandra ,  Gwendolyn Denise Barriac ,  Yan Zhou ,  Sameer Vermani ,  Simone Merlin

    IPC: H04W72/04 ,  H04L5/00 ,  H04W76/02

    CPC classification number: H04L5/0073 ,  H04L5/0037 ,  H04L5/0094 ,  H04W72/0406 ,  H04W72/0453 ,  H04W76/14

    Abstract: Systems, methods, and devices for concurrently allowing station-to-station transmissions and access point-to-station transmissions are described herein. In some aspects, a method comprises receiving, from a first device, a peer request to send message requesting a first time for transmissions with a second device. The method further comprises reserving the first time for transmissions between the first device and the second device. The method further comprises transmitting a coordination message to the first device and the second device. The coordination message may indicate that the first time is reserved for transmissions between the first device and the second device. The method further comprises transmitting a first data packet to a third device during a time other than the first time. The first device may transmit a second data packet to the second device during the first time.

    Abstract translation: 这里描述了用于同时允许站到站传输和接入点到站传输的系统，方法和设备。 在一些方面，一种方法包括从第一设备接收发送消息的对等体请求，所述消息请求第一时间与第二设备进行传输。 该方法还包括第一时间保留第一设备和第二设备之间的传输。 该方法还包括向第一设备和第二设备发送协调消息。 协调消息可以指示第一时间被保留用于第一设备和第二设备之间的传输。 所述方法还包括在第一时间以外的时间内向第三设备发送第一数据分组。 第一设备可以在第一时间向第二设备发送第二数据分组。

    System and method for tuning medium access parameters
    60.
    发明授权
    System and method for tuning medium access parameters 有权
    介质访问参数调整的系统和方法

    公开(公告)号：US09351184B2

    公开(公告)日：2016-05-24

    申请号：US14064762

    申请日：2013-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Hemanth Sampath ,  Simone Merlin ,  Vincent Knowles Jones, IV ,  Gwendolyn Denise Barriac ,  Bin Tian ,  Yan Zhou ,  Sameer Vermani ,  Rahul Tandra

    IPC: H04W4/00 ,  H04W24/08 ,  H04W48/16 ,  H04W40/16

    CPC classification number: H04W24/08 ,  H04W40/16 ,  H04W48/16 ,  Y02D70/142 ,  Y02D70/34

    Abstract: Systems and methods for tuning media access parameters are disclosed. In one aspect an access point includes a receiver configured to receive at least one message from a second access point. The access point further includes a processor configured to coordinate with the second access point to select a value of a medium access parameter comprising one of a carrier sense threshold and an energy detection threshold for a wireless station. The processor may generate a message identifying the value of the medium access parameter and may further comprise a transmitter connected to the processor and configured to transmit the message to the station.

    Abstract translation: 公开了用于调谐媒体访问参数的系统和方法。 在一个方面，接入点包括被配置为从第二接入点接收至少一个消息的接收机。 接入点还包括被配置为与第二接入点协调以选择包括无线站的载波侦听阈值和能量检测阈值之一的介质访问参数的值的处理器。 处理器可以生成识别介质访问参数的值的消息，并且还可以包括连接到处理器并被配置为将消息发送到站的发射器。

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