公开(公告)号：US20180324849A1

公开(公告)日：2018-11-08

申请号：US15968554

申请日：2018-05-01

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Alireza RAISSINIA

IPC: H04W72/14 ,  H04W74/02

CPC classification number: H04W72/14 ,  H04W72/0406 ,  H04W74/02 ,  H04W74/06 ,  H04W84/12

Abstract: Methods, apparatuses, and computer-readable mediums for wireless communication are provided. In an aspect, a second device is configured to receive, from a first device, a reverse direction (RD) grant associated with first device. The RD grant allocates transmission opportunity (TXOP) resources to the second device from the first device. In addition, the second device is configured to send information to the first device indicating an amount of TXOP resources that the second device intends to use.

公开(公告)号：US20180054789A1

公开(公告)日：2018-02-22

申请号：US15802647

申请日：2017-11-03

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul ABRAHAM ,  Alireza RAISSINIA ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Shivraj Singh SANDHU

IPC: H04W56/00 ,  H04W40/24 ,  H04L12/26 ,  H04W72/06 ,  H04W8/00 ,  H04W84/20 ,  H04W88/12

CPC classification number: H04W56/004 ,  H04L43/16 ,  H04W8/005 ,  H04W40/244 ,  H04W48/00 ,  H04W56/0015 ,  H04W72/06 ,  H04W84/18 ,  H04W84/20 ,  H04W88/12

Abstract: Aspects of the present disclosure provide techniques for synchronizing clocks in a Neighbor Aware Network (NAN) Data Link (NDL) cluster. An exemplary apparatus includes a processing system configured to communicate with one or more members of a group, that includes the apparatus, according to a first data communication window (DCW) timeline having a first offset relative to a first clock associated with a first network cluster, to detect a beacon transmitted by a device of a second network cluster, wherein the beacon comprises timing information of a second clock associated with the second network cluster, to determine whether to initiate a move of the group to the second network cluster, to generate a frame to initiate the move of the group to the second network cluster, the frame comprising a first indication of the timing information of the second clock, and an interface configured to output the frame for transmission.

公开(公告)号：US20170325230A1

公开(公告)日：2017-11-09

申请号：US15587338

申请日：2017-05-04

Applicant: QUALCOMM Incorporated

Inventor： Santosh ABRAHAM ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Alireza RAISSINIA ,  Shivraj Singh SANDHU

IPC: H04W72/04 ,  H04W72/08 ,  H04L29/08 ,  H04W76/02

CPC classification number: H04W72/0453 ,  H04L67/16 ,  H04W48/10 ,  H04W72/02 ,  H04W72/042 ,  H04W72/08 ,  H04W76/14 ,  H04W76/18

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for wireless communication over a neighbor awareness networking (NAN) data link (NDL). In some aspects, an apparatus may be configured to determine frequency band information for communicating over a NDL associated with a NAN service. In some other aspects, the apparatus may be configured to provide the determined frequency band information for transmission to a subscriber of the NAN service for setting up the NDL.

公开(公告)号：US20170086157A1

公开(公告)日：2017-03-23

申请号：US15266768

申请日：2016-09-15

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul ABRAHAM ,  Alireza RAISSINIA ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Shivraj Singh SANDHU

IPC: H04W56/00 ,  H04W72/06 ,  H04L12/26 ,  H04W40/24

CPC classification number: H04W56/004 ,  H04L43/16 ,  H04W8/005 ,  H04W40/244 ,  H04W48/00 ,  H04W56/0015 ,  H04W72/06 ,  H04W84/18 ,  H04W84/20 ,  H04W88/12

Abstract: Aspects of the present disclosure provide techniques for synchronizing clocks in a Neighbor Aware Network (NAN) Data Link (NDL) cluster. An exemplary apparatus includes a processing system configured to communicate with one or more members of a group, that includes the apparatus, according to a first data communication window (DCW) timeline having a first offset relative to a first clock associated with a first network cluster, to detect a beacon transmitted by a device of a second network cluster, wherein the beacon comprises timing information of a second clock associated with the second network cluster, to determine whether to initiate a move of the group to the second network cluster, to generate a frame to initiate the move of the group to the second network cluster, the frame comprising a first indication of the timing information of the second clock, and an interface configured to output the frame for transmission.

公开(公告)号：US20160286573A1

公开(公告)日：2016-09-29

申请号：US15076082

申请日：2016-03-21

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul ABRAHAM ,  Abhishek Pramod PATIL ,  Alireza RAISSINIA ,  George CHERIAN ,  Soo Bum LEE

IPC: H04W72/12 ,  H04W48/16 ,  H04W76/02

CPC classification number: H04W12/06 ,  H04L63/04 ,  H04L63/062 ,  H04L63/065 ,  H04L63/123 ,  H04L65/4076 ,  H04W8/00 ,  H04W12/04 ,  H04W48/16 ,  H04W72/005 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1263 ,  H04W76/02 ,  H04W76/10

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus is configured to determine a data link attribute for scheduling a data link with a second wireless device and to transmit the determined data link attribute in a frame to the second wireless device.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机可读介质。 在一个方面，一种装置被配置为确定用于与第二无线设备调度数据链路的数据链路属性，并将所确定的帧中的数据链路属性发送到第二无线设备。

公开(公告)号：US20160174136A1

公开(公告)日：2016-06-16

申请号：US14959855

申请日：2015-12-04

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Santosh Paul ABRAHAM ,  Alireza RAISSINIA ,  George CHERIAN

IPC: H04W48/14 ,  H04W8/14 ,  H04L12/18

CPC classification number: H04W48/14 ,  H04L12/18 ,  H04W8/14 ,  H04W68/005 ,  H04W74/0816 ,  H04W84/10 ,  H04W84/18

Abstract: A method of communication includes generating a traffic advertisement at a particular device. The traffic advertisement indicates availability of data to be sent by the particular device to multiple devices of a set of devices. The data includes first data to be sent to a first device of the multiple devices and second data to be sent to a second device of the multiple devices. The method also includes sending, from the particular device, the traffic advertisement during a paging window. The method further includes receiving a first acknowledgement (ACK) during the paging window at the particular device from an acknowledging device. The method also includes sending the first data from the particular device to the first device during a data transmission window.

Abstract translation: 一种通信方法包括在特定设备处生成交通广告。 流量广告指示由特定设备发送到一组设备的多个设备的数据的可用性。 数据包括要发送到多个设备的第一设备的第一数据和要发送到多个设备的第二设备的第二数据。 该方法还包括在寻呼窗口期间从特定设备发送业务广告。 该方法还包括在确认设备处的特定设备处的寻呼窗口期间接收第一确认（ACK）。 该方法还包括在数据传输窗口期间将第一数据从特定设备发送到第一设备。

公开(公告)号：US20160119894A1

公开(公告)日：2016-04-28

申请号：US14883473

申请日：2015-10-14

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Santosh Paul ABRAHAM ,  George CHERIAN ,  Alireza RAISSINIA ,  James CHO ,  Guido FREDERIKS

IPC: H04W68/02 ,  H04W8/00 ,  H04W76/02

CPC classification number: H04W8/005 ,  H04W8/24 ,  H04W68/025 ,  H04W74/04 ,  H04W76/14 ,  H04W84/12 ,  H04W84/18

Abstract: In some examples, a method includes receiving, at a first device, availability information from a second device during a connection set-up phase of communication of a neighbor aware network (NAN) or during a NAN discovery window. The connection set-up phase includes an exchange of device capability information. The method also includes, based on the availability information indicating that the second device is available during a transmission window of a data link group of the NAN to receive data from the first device, sending data from the first device to the second device during the transmission window without performing a message exchange to determine an availability of the second device.

Abstract translation: 在一些示例中，一种方法包括在邻近感知网络（NAN）的通信的连接建立阶段期间或在NAN发现窗口期间，在第一设备处接收来自第二设备的可用性信息。 连接建立阶段包括交换设备能力信息。 该方法还包括基于指示第二设备在NAN的数据链路组的传输窗口期间可用的可用性信息以从第一设备接收数据，在传输期间将数据从第一设备发送到第二设备 窗口，而不执行消息交换以确定第二设备的可用性。

公开(公告)号：US20160006526A1

公开(公告)日：2016-01-07

申请号：US14754343

申请日：2015-06-29

Applicant: QUALCOMM Incorporated

Inventor： James Simon CHO ,  Alireza RAISSINIA ,  Carlos Horacio ALDANA ,  Xiaolong HUANG

IPC: H04J3/06

CPC classification number: H04J3/0661 ,  H04J3/0664 ,  H04J3/0667 ,  H04J3/0697

Abstract: A method includes receiving, at a first device, a packet from a second device. The method also includes detecting receipt of the packet at a detection circuit. The method further includes, in response to detecting the receipt of the packet, capturing a time of arrival timestamp corresponding to the packet at a capture circuit. The method also includes receiving, at the first device, a time of departure timestamp corresponding to the packet from the second device. The time of departure timestamp indicates a time when the packet is sent from the second device. The method further includes performing a comparison of the time of arrival timestamp and the time of departure timestamp.

Abstract translation: 一种方法包括在第一设备处接收来自第二设备的分组。 该方法还包括检测在检测电路处的分组的接收。 该方法还包括响应于检测到分组的接收，在捕获电路处捕获对应于分组的到达时间戳的时间。 该方法还包括在第一设备处接收对应于来自第二设备的分组的出发时间戳。 出发时间时间戳表示从第二设备发送分组的时间。 该方法还包括执行到达时间戳与出发时间戳的时间比较。

公开(公告)号：US20150071084A1

公开(公告)日：2015-03-12

申请号：US14541120

申请日：2014-11-13

Applicant: QUALCOMM Incorporated

Inventor： Sandip HOMCHAUDHURI ,  Guido Robert FREDERIKS ,  Geeta HIREMATH ,  James Simon CHO ,  Alireza RAISSINIA ,  Didier Johannes Richard VAN NEE

IPC: H04L1/20 ,  H04L1/24 ,  H04W24/08

CPC classification number: H04L1/201 ,  H04L1/0045 ,  H04L1/0053 ,  H04L1/0054 ,  H04L1/20 ,  H04L1/242 ,  H04W24/08 ,  H04W52/0216 ,  H04W52/0245 ,  H04W88/08 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142

Abstract: This disclosure describes techniques for operating a client device to communicate with a wireless access point to validate data within a frame by comparing channel quality metrics and duration metrics to thresholds. Information received within a validity window may be treated as correctly received even if the frame fails a subsequent verification process or if reception of the frame is terminated prior to the end of the frame.

公开(公告)号：US20130315141A1

公开(公告)日：2013-11-28

申请号：US13898835

申请日：2013-05-21

Applicant: QUALCOMM Incorporated

Inventor： Sandip HOMCHAUDHURI ,  Chinnappa Kelapanda GANAPATHY ,  Guido Robert FREDERIKS ,  Alireza RAISSINIA ,  Nitin A CHANGLANI ,  Arunkumar JAYARAMAN ,  Badri Srinivasan SAMPATHKUMAR

IPC: H04W88/06

CPC classification number: H04W88/06 ,  H04W24/00 ,  H04W36/14 ,  H04W76/16

Abstract: Systems and methods are provided for enhancing the concurrency of a wireless device operating in multiple network contexts. By identifying opportunity instants that may exist within the normal exchange of information by a device having a single physical transceiver in a first network context, tasks for a second network context may be performed using the transceiver with minimal impact on performance related to the first network context and preferably in complete transparence to the first network context.

Abstract translation: 提供了用于增强在多个网络环境中操作的无线设备的并发性的系统和方法。 通过识别在第一网络环境中具有单个物理收发器的设备在正常信息交换中可能存在的机会时刻，可以使用收发器执行用于第二网络上下文的任务，对与第一网络上下文相关的性能影响最小 并且优选地完全透明到第一网络上下文。