公开(公告)号：US09521044B2

公开(公告)日：2016-12-13

申请号：US14195677

申请日：2014-03-03

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Alireza Raissinia ,  Guido Robert Frederiks

IPC: H04W4/00 ,  H04L12/24 ,  H04W8/00 ,  H04W48/16

CPC classification number: H04L41/12 ,  H04W4/38 ,  H04W4/70 ,  H04W8/005 ,  H04W48/16

Abstract: Methods, devices, and computer program products communicating discovery information in a wireless neighborhood aware network (NAN). One method includes receiving a message from a neighboring wireless device. The message includes an identifier associated with the neighboring wireless device. The method further includes adding the identifier to a data structure indicative of discovered device identifiers. The method further includes transmitting a message including the data structure indicative of discovered device identifiers.

Abstract translation: 在无线邻域感知网络（NAN）中传送发现信息的方法，设备和计算机程序产品。 一种方法包括从相邻无线设备接收消息。 消息包括与相邻无线设备相关联的标识符。 该方法还包括将标识符添加到指示发现的设备标识符的数据结构。 该方法还包括发送包括指示所发现的设备标识符的数据结构的消息。

公开(公告)号：US20160337899A1

公开(公告)日：2016-11-17

申请号：US15151411

申请日：2016-05-10

Applicant: QUALCOMM Incorporated

Inventor： Zhanfeng Jia ,  James Cho ,  Sumeet Kumar ,  Sandip HomChaudhuri ,  Ian O'Donnell ,  Ning Zhang ,  Alireza Raissinia

IPC: H04W28/02 ,  H04B7/04 ,  H04L5/00 ,  H04W52/02

CPC classification number: H04W28/0289 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0048 ,  H04L27/2601 ,  H04W52/0219 ,  H04W52/0235 ,  H04W72/1263 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22

Abstract: Apparatuses and methods are disclosed for delivering queued downlink (DL) data from a second wireless device to a plurality of first wireless devices. In accordance with example embodiments, the second wireless device may determine, for each of the plurality of first wireless devices, a presence of a corresponding set of queued DL data, may transmit a beacon frame identifying which of the plurality of first wireless devices has queued DL data, and may transmit, to each of the identified first wireless devices, permission to request delivery of queued DL data. Next, the second wireless device may receive, from each of the identified first wireless devices, a request for delivery of the queued DL data. Then, the second wireless device may concurrently transmit, to each of the identified first wireless devices, the corresponding set of queued DL data.

Abstract translation: 公开了用于将排队的下行链路（DL）数据从第二无线设备传送到多个第一无线设备的装置和方法。 根据示例性实施例，第二无线设备可以针对多个第一无线设备中的每一个来确定对应的一组排队的DL数据的存在，可以发送标识多个第一无线设备中哪一个已排队的信标帧 DL数据，并且可以向每个所识别的第一无线设备发送请求传送排队的DL数据的许可。 接下来，第二无线设备可以从每个识别的第一无线设备接收对排队的DL数据的传送请求。 然后，第二无线设备可以向所标识的每个第一无线设备同时发送对应的排队DL数据集。

公开(公告)号：US20160174137A1

公开(公告)日：2016-06-16

申请号：US14960051

申请日：2015-12-04

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  Santosh Paul Abraham ,  Alireza Raissinia ,  George Cherian

IPC: H04W48/14 ,  H04W74/04 ,  H04W8/14

CPC classification number: H04W48/14 ,  H04W8/14 ,  H04W68/005 ,  H04W74/04 ,  H04W74/06 ,  H04W84/10 ,  H04W84/18

Abstract: A method of communication includes generating, at a first device, a traffic advertisement indicating availability of data to be sent by the first device to at least one second device. The method also includes sending the traffic advertisement during an initial portion of a neighbor aware network (NAN) data link (NDL) time block. The method further includes sending first data to the second device during the NDL time block. The first data is sent independently of receiving an acknowledgement (ACK) responsive to the traffic advertisement from the second device.

Abstract translation: 一种通信方法包括在第一设备处产生指示要由第一设备发送到至少一个第二设备的数据的可用性的业务广告。 该方法还包括在邻近感知网络（NAN）数据链路（NDL）时间块的初始部分期间发送业务通告。 该方法还包括在NDL时间块期间向第二设备发送第一数据。 响应于来自第二设备的流量通告，独立于接收确认（ACK）发送第一数据。

公开(公告)号：US20160088610A1

公开(公告)日：2016-03-24

申请号：US14861615

申请日：2015-09-22

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Abhishek Pramod Patil ,  George Cherian ,  Alireza Raissinia

IPC: H04W72/04

CPC classification number: H04W8/005 ,  H04W4/80 ,  H04W48/16 ,  H04W68/00 ,  H04W84/18

Abstract: A method of communication includes selecting a logical channel of a plurality of logical channels at a first electronic device of a neighbor aware network (NAN). The logical channel indicates a particular communication channel of a plurality of communication channels and indicates a set of transmission windows of a plurality of transmission windows. The method also includes generating a message indicating that the first electronic device is available to communicate with other electronic devices of the NAN and identifying the logical channel. The method further includes transmitting the message to a second electronic device of the NAN.

Abstract translation: 一种通信方法包括在相邻感知网络（NAN）的第一电子设备处选择多个逻辑信道的逻辑信道。 逻辑信道指示多个通信信道的特定通信信道，并且指示多个传输窗口的一组传输窗口。 该方法还包括产生指示第一电子设备可用于与NAN的其他电子设备通信并识别逻辑信道的消息。 该方法还包括将消息发送到NAN的第二电子设备。

公开(公告)号：US09226231B2

公开(公告)日：2015-12-29

申请号：US14161556

申请日：2014-01-22

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Ashwin Swaminathan ,  George Cherian ,  Alireza Raissinia ,  Guido Robert Frederiks

IPC: H04W52/02 ,  H04W8/00 ,  H04L12/751

CPC classification number: H04W52/0209 ,  H04L45/02 ,  H04W8/005 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: Systems and methods for monitoring the number of neighboring wireless devices in a wireless network are described herein. In one aspect, the method includes receiving a message from one of the neighboring wireless devices having an identifier associated with the neighboring wireless device and adding the identifier into a Bloom filter. The method may further include estimating the number of distinct strings that have been added into the Bloom filter based on the number of zeros in the Bloom filter, the number of distinct strings representing an estimate of the number of neighboring wireless devices in the wireless network.

Abstract translation: 这里描述了用于监视无线网络中的相邻无线设备的数量的系统和方法。 一方面，该方法包括从具有与相邻无线设备相关联的标识符的相邻无线设备之一接收消息，并将该标识符添加到布隆过滤器中。 该方法还可以包括基于布隆过滤器中的零的数目估计已经添加到布隆过滤器中的不同字符串的数量，不同字符串的数量表示无线网络中相邻无线设备的数量的估计。

公开(公告)号：US20150282149A1

公开(公告)日：2015-10-01

申请号：US14667493

申请日：2015-03-24

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Alireza Raissinia ,  George Cherian ,  Abhishek Pramod Patil ,  Ashish Kumar Shukla

IPC: H04W72/04 ,  H04W8/22 ,  H04W48/10

CPC classification number: H04W72/0406 ,  H04W8/005 ,  H04W8/22 ,  H04W48/10 ,  H04W84/12 ,  H04W84/18

Abstract: Methods and apparatus for independent basic service set based data paths for neighbor aware networks are described herein. In some aspects, an apparatus for wireless communication in an independent basic service set is provide. The apparatus comprises a receiver configured to receive a service discovery frame from a device in a neighbor aware network. The apparatus comprises a processor configured to determine a timing for an announcement traffic indication message window, wherein the timing is defined as an offset from a beginning of a discovery window for the neighbor aware network. The apparatus comprises a transmitter configured to transmit an announcement traffic indication message during the announcement traffic indication message window. The service discovery frame comprises an independent basic service set availability attribute defining a duration of the announcement traffic indication message window.

Abstract translation: 本文描述了用于邻居感知网络的基于独立基本服务集的数据路径的方法和装置。 在一些方面，提供了一种用于独立基本服务组中的无线通信的装置。 该装置包括被配置为从邻居感知网络中的设备接收服务发现帧的接收机。 该装置包括处理器，其被配置为确定通知业务指示消息窗口的定时，其中定时被定义为从相邻感知网络的发现窗口的开始处的偏移。 该装置包括：发射机，被配置为在通告业务指示消息窗口期间发送通告业务指示消息。 服务发现帧包括定义通知业务指示消息窗口的持续时间的独立基本服务集可用性属性。

公开(公告)号：US20150271759A1

公开(公告)日：2015-09-24

申请号：US14730822

申请日：2015-06-04

Applicant: Qualcomm Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Hemanth Sampath ,  Rolf De Vegt ,  Simone Merlin ,  Alireza Raissinia ,  Vinay Sridhara

IPC: H04W52/04 ,  H04W48/12 ,  H04W28/02 ,  H04W64/00

CPC classification number: H04W52/04 ,  H04W8/005 ,  H04W28/021 ,  H04W48/12 ,  H04W64/006 ,  H04W84/18

Abstract: Systems and methods of limiting wireless discovery range are described. A method may include determining, at a first device, a discovery range threshold that limits a distance from the first device at which a second device is operative to decode a discovery message. The method may include adjusting a transmission attribute at the first device based on the discovery range threshold. The method may include sending the discovery message in accordance with the adjusted transmission attribute.

Abstract translation: 描述限制无线发现范围的系统和方法。 方法可以包括在第一设备处确定限制从第二设备操作以解码发现消息的第一设备的距离的发现范围阈值。 该方法可以包括基于发现范围阈值来调整第一设备处的传输属性。 该方法可以包括根据调整的传输属性发送发现消息。

公开(公告)号：US09131523B2

公开(公告)日：2015-09-08

申请号：US13891152

申请日：2013-05-09

Applicant: QUALCOMM Incorporated

Inventor： Sandip HomChaudhuri ,  Firouz Behnamfar ,  Alireza Raissinia ,  Paul Husted

IPC: H04W4/00 ,  H04W72/12 ,  H04W28/26 ,  H04W72/02 ,  H04W88/06

CPC classification number: H04W72/1257 ,  H04W28/26 ,  H04W72/02 ,  H04W72/1278 ,  H04W88/06

Abstract: A user equipment (UE) uses information regarding the timing of scheduling mobile wireless services (MWS) RAT communications to improve MWS and wireless network connectivity (WCN) radio access technology coexistence. To allow sufficient time for an uplink grant to be received by the UE in advance of the scheduled uplink time, an uplink grant may be sent in advance of the scheduled uplink time. In some instances, the UE may receive an indication of scheduled uplink time of the MWS RAT via a physical layer communication. The UE may schedule communications of the WCN RAT based at least in part on the indication of future activity.

Abstract translation: 用户设备（UE）使用关于调度移动无线业务（MWS）RAT通信的定时的信息来改善MWS和无线网络连接（WCN）无线电接入技术共存。 为了在预定的上行链路时间之前允许UE接收上行链路许可的足够的时间，可以在调度的上行链路时间之前发送上行链路许可。 在一些情况下，UE可以经由物理层通信来接收MWS RAT的调度的上行链路时间的指示。 UE可以至少部分地基于未来活动的指示来安排WCN RAT的通信。

公开(公告)号：US20150143122A1

公开(公告)日：2015-05-21

申请号：US14542328

申请日：2014-11-14

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Alireza Raissinia ,  George Cherian

IPC: H04L29/06 ,  H04W12/08 ,  H04L9/32

CPC classification number: H04L63/0876 ,  H04L9/3239 ,  H04L2463/121 ,  H04W8/005 ,  H04W12/02 ,  H04W12/06 ,  H04W12/08 ,  H04W12/10 ,  H04W48/08 ,  H04W84/12

Abstract: Methods and apparatus in accordance with various embodiments provide for private service IDs for utilization in wireless devices in neighbor aware networks. One aspect of the subject matter described in the disclosure provides a method of transmitting service information in a wireless neighborhood aware network. The method includes generating a first message comprising a first service identifier, wherein the first service identifier includes a first hash value based on a service name and timing information, wherein the first hash value is generated by applying a first hash function. The method further includes transmitting the first message.

Abstract translation: 根据各种实施例的方法和装置提供用于邻居感知网络中的无线设备中的私有服务ID。 在本公开中描述的主题的一个方面提供了一种在无线邻域感知网络中发送服务信息的方法。 该方法包括生成包括第一服务标识符的第一消息，其中第一服务标识符包括基于服务名称和定时信息的第一散列值，其中通过应用第一散列函数来生成第一散列值。 该方法还包括发送第一消息。

公开(公告)号：US20150103680A1

公开(公告)日：2015-04-16

申请号：US14172824

申请日：2014-02-04

Applicant: QUALCOMM Incorporated

Inventor： Kumar Anand ,  Steven J. Kuhn ,  Alireza Raissinia

IPC: H04W28/02 ,  H04W72/10 ,  H04L12/26 ,  H04W72/04 ,  H04W24/08

CPC classification number: H04W28/0236 ,  H04L43/0858 ,  H04L43/0882 ,  H04W24/08 ,  H04W28/0252 ,  H04W72/0446 ,  H04W72/10 ,  H04W72/1231 ,  H04W72/1242 ,  H04W84/12

Abstract: Described embodiments are directed to systems, methods, and apparatuses for dynamically scheduling channel dwell times across two or more channels across a single radio using Multi-Channel Concurrency. Communications may be transmitted and/or received over a first channel of the radio during a first dwell time of a dwell period and over a second channel of the radio during a second dwell time of the dwell period. Some embodiments include adjusting the dwell period and/or dwell time spent actively transmitting or receiving on two or more channels based on measured channel utilization metrics, to drive toward a balanced utilization across the two or more channels. Other embodiments include adjusting the dwell period and/or dwell time of multiple channels based on latency information and/or priority information of at least one of the channels.

Abstract translation: 所描述的实施例涉及用于使用多信道并发通过单个无线电在两个或多个信道上动态调度信道驻留时间的系统，方法和装置。 在停留时段的第一停留时间期间和在停留时间段的第二停留时间期间在无线电的第二通道上，可以在无线电的第一信道上发送和/或接收通信。 一些实施例包括基于测量的信道利用度量来调整在两个或更多个信道上主动发送或接收的驻留时段和/或停留时间，以驱动跨越两个或更多个信道的平衡利用。 其他实施例包括基于至少一个信道的延迟信息和/或优先级信息来调整多个信道的驻留时段和/或停留时间。