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    Systems and methods for synchronization of wireless devices in a peer-to-peer network
    111.
    发明授权
    Systems and methods for synchronization of wireless devices in a peer-to-peer network 有权
    对等网络中无线设备同步的系统和方法

    公开(公告)号：US09408170B2

    公开(公告)日：2016-08-02

    申请号：US14727699

    申请日：2015-06-01

    Applicant: QUALCOMM Incorporated

    Inventor： Santosh Paul Abraham ,  George Cherian ,  Yan Zhou

    IPC: H04W56/00 ,  H04W8/00 ,  H04L1/16 ,  H04W74/08 ,  H04W52/02 ,  H04W84/18

    CPC classification number: H04W56/001 ,  H04L1/1678 ,  H04W8/005 ,  H04W52/0216 ,  H04W74/0891 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/22

    Abstract: Methods, devices, and computer program products for synchronization of wireless devices in a peer-to-peer network are described herein. In one aspect, a method for synchronizing a wireless communication apparatus is provided. The method includes determining, at a wireless communication apparatus, a first time interval since transmitting a message including a time value of a clock signal of the wireless communication apparatus; and determining, at the wireless communication apparatus, a second time interval since updating the time value of the wireless communication apparatus; and transmitting a message comprising content that is based on comparing the first time interval to a first threshold and comparing the second time interval to a second threshold.

    Abstract translation: 本文描述了用于在对等网络中的无线设备的同步的方法，设备和计算机程序产品。 一方面，提供了一种用于同步无线通信装置的方法。 该方法包括在无线通信装置处确定发送包括无线通信装置的时钟信号的时间值的消息的第一时间间隔; 以及在所述无线通信装置处确定从更新所述无线通信装置的时间值开始的第二时间间隔; 以及发送包括基于将所述第一时间间隔与第一阈值进行比较并将所述第二时间间隔与第二阈值进行比较的内容的消息。

    WIRELESS LOCAL AREA NETWORK THROUGHPUT ESTIMATION
    114.
    发明申请
    WIRELESS LOCAL AREA NETWORK THROUGHPUT ESTIMATION 审中-公开
    无线本地区网络通过估计

    公开(公告)号：US20160165475A1

    公开(公告)日：2016-06-09

    申请号：US14962530

    申请日：2015-12-08

    Applicant: QUALCOMM Incorporated

    Inventor： Youhan Kim ,  Zhanfeng Jia ,  Srinivas Katar ,  Rahul Malik ,  Jay Kumar Sundararajan ,  Arnaud Meylan ,  Ning Zhang ,  George Cherian

    IPC: H04W24/10

    CPC classification number: H04W24/10 ,  H04W28/16 ,  H04W48/12 ,  H04W48/16 ,  H04W48/20

    Abstract: Methods, apparatus, and computer-readable media for wireless communication may involve techniques for throughput estimation. An expected air time parameter may be used as a parameter for estimating throughput. The expected air time parameter may be indicative of an estimated air time fraction obtainable for communications using an access point (AP), for example, between a wireless station (STA) and the AP. Either the expected air time parameter or an estimated air time fraction determined (e.g., calculated) from the expected air time parameter may be transmitted from the AP to the STA (or other communication device) to allow the STA (or other communication device) to determine an estimated throughput for communications using the AP.

    Abstract translation: 用于无线通信的方法，装置和计算机可读介质可以涉及用于吞吐量估计的技术。 可以使用预期的空中时间参数作为估计吞吐量的参数。 预期空中时间参数可以指示例如在无线站（STA）和AP之间使用接入点（AP）的通信可获得的估计空中时间分数。 可以从AP向STA（或其他通信设备）发送从预期空中时间参数确定（例如，计算）的预期空中时间参数或估计空中时间分数，以允许STA（或其他通信设备） 确定使用AP的通信的估计吞吐量。

    Authentication for relay deployment
    115.
    发明授权
    Authentication for relay deployment 有权
    中继部署认证

    公开(公告)号：US09363671B2

    公开(公告)日：2016-06-07

    申请号：US14207463

    申请日：2014-03-12

    Applicant: QUALCOMM Incorporated

    Inventor： George Cherian ,  Santosh Paul Abraham ,  Maarten Menzo Wentink ,  Simone Merlin

    IPC: H04L29/06 ,  H04W12/06 ,  H04W12/04 ,  H04W88/08

    CPC classification number: H04L9/3242 ,  H04L63/029 ,  H04L63/06 ,  H04L63/083 ,  H04L63/0876 ,  H04L63/0884 ,  H04L63/0892 ,  H04L63/10 ,  H04L63/162 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/06 ,  H04W84/047 ,  H04W88/08

    Abstract: Techniques for proving enterprise mode security for relays are disclosed. For example, enterprise mode security based on IEEE 802.1x is provided for relays or other similar devices to extend the coverage of access point hotspots or other similar access point use cases. According to one aspect, a relay incorporates an authentication client associated with an authentication server. According to another aspect, a four address format is employed for tunneling messages via a relay between a station and an access point. According to another aspect, a cryptographic master key associated with an access point and a station is provided to a relay to enable the relay to be an authenticator for the station.

    Abstract translation: 披露了继电器企业模式安全性证明技术。 例如，为继电器或其他类似设备提供基于IEEE 802.1x的企业级安全性，以扩展接入点热点或其他类似接入点用例的覆盖范围。 根据一个方面，中继器包括与认证服务器相关联的认证客户端。 根据另一方面，采用四地址格式来通过站和接入点之间的中继来隧道传送消息。 根据另一方面，将与接入点和站相关联的密码主密钥提供给中继站，以使继电器成为该站的认证器。

    Systems and methods for fast initial network link setup
    116.
    发明授权
    Systems and methods for fast initial network link setup 有权
    快速初始化网络链接设置的系统和方法

    公开(公告)号：US09338732B2

    公开(公告)日：2016-05-10

    申请号：US13662410

    申请日：2012-10-26

    Applicant: Qualcomm Incorporated

    Inventor： George Cherian ,  Santosh Paul Abraham ,  Simone Merlin

    IPC: H04W4/00 ,  H04W48/16 ,  H04W48/14 ,  H04W48/12 ,  H04W74/08 ,  H04W88/10

    CPC classification number: H04W76/021 ,  H04W48/12 ,  H04W48/14 ,  H04W48/16 ,  H04W74/08 ,  H04W76/11 ,  H04W88/10

    Abstract: Systems and methods for communicating in a wireless communication system are described. In one aspect a method in a wireless communication system includes assigning a first identifier at a first access point, the first identifier for establishing a link with the first access point. The method includes receiving from a device an access request message to establish the link, the access request message including a second identifier associated with a plurality of access points configured to provide the link, the plurality of access points including the first access point, the second identifier including a sequence of bits having a bit length, wherein the sequence of bits is based on the first identifier, and wherein the bit length of the sequence of bits is less than the first number of bits. The further includes transmitting an access response message establishing the link with the device and including the first identifier.

    Abstract translation: 描述了在无线通信系统中进行通信的系统和方法。 在一个方面，一种无线通信系统中的方法包括：在第一接入点处分配第一标识符，所述第一标识符用于建立与所述第一接入点的链路。 该方法包括从设备接收建立链路的接入请求消息，所述接入请求消息包括与被配置为提供所述链路的多个接入点相关联的第二标识符，所述多个接入点包括所述第一接入点，所述第二接入点 标识符，其包括具有位长度的比特序列，其中所述比特序列基于所述第一标识符，并且其中所述比特序列的比特长度小于所述第一比特数。 还包括发送与设备建立链路并包括第一标识符的接入响应消息。

    METHODS AND APPARATUS FOR MULTIPLE USER UPLINK ACCESS
    117.
    发明申请
    METHODS AND APPARATUS FOR MULTIPLE USER UPLINK ACCESS 审中-公开
    多用户上网访问的方法和设备

    公开(公告)号：US20160128024A1

    公开(公告)日：2016-05-05

    申请号：US14920792

    申请日：2015-10-22

    Applicant: QUALCOMM Incorporated

    Inventor： Guido Robert Frederiks ,  Simone Merlin ,  Bin Tian ,  George Cherian ,  Gwendolyn Denise Barriac

    IPC: H04W72/04 ,  H04B7/04

    Abstract: Methods and apparatus for multiple user uplink are provided. In one aspect, a method includes receiving, at a wireless device, a trigger message allocating one or more wireless transmission resources, each resource allocated to a plurality of stations. The method further includes determining whether to transmit over the allocated resources based on a contention procedure. The method further includes selectively transmitting over the allocated resources based on said determining.

    Abstract translation: 提供了多用户上行链路的方法和装置。 一方面，一种方法包括在无线设备处接收分配一个或多个无线传输资源的触发消息，每个资源分配给多个站。 该方法还包括基于竞争过程确定是否通过所分配的资源进行传输。 该方法还包括基于所述确定选择性地发送所分配的资源。

    AUTHENTICATING MESSAGES IN A WIRELESS COMMUNICATION
    118.
    发明申请
    AUTHENTICATING MESSAGES IN A WIRELESS COMMUNICATION 有权
    在无线通信中验证消息

    公开(公告)号：US20160127901A1

    公开(公告)日：2016-05-05

    申请号：US14533969

    申请日：2014-11-05

    Applicant: QUALCOMM Incorporated

    Inventor： Soo Bum Lee ,  Santosh Paul Abraham ,  Philip Michael Hawkes ,  George Cherian ,  Anand Palanigounder

    IPC: H04W12/06 ,  H04L9/32 ,  H04W12/04

    CPC classification number: H04W12/06 ,  H04L9/3226 ,  H04W12/04 ,  H04W84/12

    Abstract: Methods, systems, and devices are described for wireless communication at a wireless station. Specifically, the present disclosure prevents a station from decrypting unauthorized messages transmitted by wireless device(s) impersonating an AP. In some examples, the AP may continuously and periodically alter the keys for each transmitted message transmitted to prevent malicious interference by unauthorized devices. In some examples, the method may use a symmetric cipher (e.g., Message Integrity Code) for a message using an undisclosed MIC key.

    Abstract translation: 描述了用于无线站的无线通信的方法，系统和设备。 具体地，本公开防止站解密由模拟AP的无线设备发送的未授权消息。 在一些示例中，AP可以连续且周期地改变发送的每个发送的消息的密钥，以防止未经授权的设备的恶意干扰。 在一些示例中，该方法可以使用未公开的MIC密钥的消息的对称密码（例如，消息完整性代码）。

    ACCESS POINT SELECTION BASED ON ASSOCIATION PERFORMANCE
    119.
    发明申请
    ACCESS POINT SELECTION BASED ON ASSOCIATION PERFORMANCE 审中-公开
    基于协调性能的接入点选择

    公开(公告)号：US20160112944A1

    公开(公告)日：2016-04-21

    申请号：US14884696

    申请日：2015-10-15

    Applicant: QUALCOMM Incorporated

    Inventor： Yan Zhou ,  George Cherian

    IPC: H04W48/20 ,  H04W48/16 ,  H04W12/06

    CPC classification number: H04W48/20 ,  H04W12/06 ,  H04W36/0072 ,  H04W48/16 ,  H04W84/12

    Abstract: Methods, systems, and devices are described for wireless communication at a wireless device, and for selecting or coordinating with an access point (AP) based on association performance of access points. A wireless device under the coverage of more than one AP can associate with one or more APs to establish communication with a network. A wireless device may estimate a delay due to authentication with an AP, and the wireless device may communicate with another AP while waiting to be authenticated. In some examples, a wireless device may associate with an AP despite sub-optimal access metrics; this may involve certain permissions from the AP. In other examples, an AP may manage pre-association devices, post-association devices, or both, based on certain priorities. A mobile device may request and/or receive information regarding association delays and/or channel load metrics from one or several APs and may select an AP accordingly.

    Abstract translation: 描述了用于在无线设备处进行无线通信的方法，系统和设备，并且用于基于接入点的关联性能来选择或协调接入点（AP）。 在多于一个AP的覆盖下的无线设备可以与一个或多个AP相关联以建立与网络的通信。 无线设备可以估计由于与AP的认证的延迟，并且无线设备可以在等待被认证的同时与另一AP进行通信。 在一些示例中，无线设备可以与AP相关联，尽管次优接入度量; 这可能涉及AP的某些权限。 在其他示例中，AP可以基于某些优先级来管理预关联设备，关联设备或两者。 移动设备可以从一个或多个AP请求和/或接收关于关联延迟和/或信道负载度量的信息，并且可以相应地选择AP。

    System and method for advertising and communicating within a neighborhood aware network
    120.
    发明授权
    System and method for advertising and communicating within a neighborhood aware network 有权
    用于在邻里感知网络内进行广告和通信的系统和方法

    公开(公告)号：US09313641B2

    公开(公告)日：2016-04-12

    申请号：US14028204

    申请日：2013-09-16

    Applicant: QUALCOMM Incorporated

    Inventor： Santosh Paul Abraham ,  George Cherian ,  Rolf De Vegt

    IPC: H04B7/212 ,  H04W8/00

    CPC classification number: H04W8/005 ,  H04W52/0209 ,  H04W74/0808 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/23

    Abstract: In a particular embodiment, a method includes receiving, by a first mobile device, a first discovery message via a network advertisement protocol common to a plurality of mobile devices. The first discovery message includes information specific to a mobile device cluster that is a subset of the plurality of mobile devices. The method further includes using the information to communicate with at least a second mobile device of the mobile device cluster using a second cluster protocol that is different than the network advertisement protocol.

    Abstract translation: 在特定实施例中，一种方法包括由第一移动设备经由多个移动设备公用的网络广告协议接收第一发现消息。 第一发现消息包括特定于作为多个移动设备的子集的移动设备群集的信息。 该方法还包括使用不同于网络广告协议的第二集群协议来使用该信息与移动设备集群的至少第二移动设备进行通信。

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