知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

282 records (took 0.023 seconds)

    POWER SAVE WITH DATA FETCH TIME PERIOD
    82.
    发明申请
    POWER SAVE WITH DATA FETCH TIME PERIOD 有权
    节省数据电池时间

    公开(公告)号：US20150351031A1

    公开(公告)日：2015-12-03

    申请号：US14825915

    申请日：2015-08-13

    Applicant: QUALCOMM Incorporated

    Inventor： Maarten Menzo Wentink ,  Hemanth Sampath

    IPC: H04W52/02 ,  H04L1/16 ,  H04W74/00 ,  H04W74/06

    CPC classification number: H04W52/0225 ,  H04L1/1685 ,  H04W28/0278 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0235 ,  H04W74/006 ,  H04W74/06 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23

    Abstract: A particular method includes receiving a power save polling frame from a station at an access point. The method also includes, in response to receiving the power save polling frame, transmitting a frame from the access point to the station indicating whether traffic associated with the station is buffered at the access point. Another particular method includes transmitting a frame from the station to the access point indicating that the station is to enter the power save mode and refraining from entering the power save mode until receipt of an end of data frame. Yet another particular method includes receiving a fetch trigger frame at an access point and refraining from transmitting one or more fetched data frames from the access point until a fetch time has elapsed or a delivery trigger frame is received. The access point is configured to communicate with other stations during the fetch time.

    Abstract translation: 一种特定的方法包括从接入点处的站接收省电轮询帧。 该方法还包括响应于接收到省电轮询帧，从接入点向站发送指示与该站相关联的业务是否在接入点处被缓冲的帧。 另一特定方法包括从站到接入点的帧传输，指示站要进入省电模式，并且避免进入省电模式，直到接收到数据帧结束为止。 又一特定方法包括在接入点处接收提取触发帧，并且避免从接入点发送一个或多个获取的数据帧，直到获取提取时间或者接收到传送触发帧。 接入点被配置为在提取时间期间与其他站通信。

    Systems and methods for improved association in wireless networks
    83.
    发明授权
    Systems and methods for improved association in wireless networks 有权
    改善无线网络关联的系统和方法

    公开(公告)号：US09191882B2

    公开(公告)日：2015-11-17

    申请号：US14065233

    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 ,  H04W48/14 ,  H04W48/20

    CPC classification number: H04W48/14 ,  H04W48/20

    Abstract: Systems, methods, and devices for communicating in a wireless network are provided. In some aspects, an access point may comprise a receiver configured to receive an access request message from a wireless station, the message comprising an indication of a plurality of network connection available to the wireless station including a link to a second access point. The receiver may be further configured to receive connectivity information associated with the link, based on the indication, from the second access point. The access point may further comprise a processor configured to determine whether to grant access to the wireless station based, at least in part, on the indication and the connectivity information, and a transmitter configured to transmit a response to the wireless station based on the determining.

    Abstract translation: 提供了用于在无线网络中进行通信的系统，方法和设备。 在一些方面，接入点可以包括被配置为从无线站接收接入请求消息的接收机，该消息包括可用于无线站的多个网络连接的指示，包括到第二接入点的链路。 接收机可以被进一步配置为基于来自第二接入点的指示来接收与链路相关联的连接信息。 接入点还可以包括：处理器，被配置为至少部分地基于指示和连接性信息来确定是否授予对无线站的接入;以及发射机，被配置为基于确定向无线站发送响应 。

    METHODS AND APPARATUS FOR INTEGRATING BLUETOOTH DEVICES INTO NEIGHBOR AWARE NETWORKS
    84.
    发明申请
    METHODS AND APPARATUS FOR INTEGRATING BLUETOOTH DEVICES INTO NEIGHBOR AWARE NETWORKS 有权
    将蓝牙设备集成到邻近网络中的方法和设备

    公开(公告)号：US20150319029A1

    公开(公告)日：2015-11-05

    申请号：US14698610

    申请日：2015-04-28

    Applicant: QUALCOMM Incorporated

    Inventor： Santosh Paul Abraham ,  George Cherian ,  Abhishek Pramod Patil ,  Hemanth Sampath

    IPC: H04L29/08 ,  H04W4/00 ,  H04L29/12 ,  H04W76/02

    CPC classification number: H04W4/80 ,  H04L29/08423 ,  H04L61/2592 ,  H04L67/16 ,  H04L69/08 ,  H04W4/08 ,  H04W8/005 ,  H04W48/16 ,  H04W76/14 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06 ,  H04W92/16

    Abstract: Methods and apparatus for integrating Bluetooth devices into neighbor aware networks are described herein. In some aspects, a method for wireless communication may comprise receiving at least one parameter indicating availability of a service associated with a first wireless protocol from a first wireless device configured to communicate according to the first wireless protocol. The method may further comprise encapsulating the at least one parameter into a service discovery frame associated with a second wireless protocol. The method may further comprise transmitting the service discovery frame to a second wireless device configured to communicate according to the second wireless protocol. The first wireless network comprises a Bluetooth protocol and the second wireless network comprises a WiFi protocol

    Abstract translation: 本文描述了将蓝牙设备集成到相邻感知网络中的方法和设备。 在一些方面，一种用于无线通信的方法可以包括从被配置为根据第一无线协议通信的第一无线设备接收指示与第一无线协议相关联的服务的可用性的至少一个参数。 该方法还可以包括将至少一个参数封装到与第二无线协议相关联的服务发现帧中。 该方法还可以包括将服务发现帧发送到被配置为根据第二无线协议进行通信的第二无线设备。 第一无线网络包括蓝牙协议，第二无线网络包括WiFi协议

    Systems and methods for wireless communication of long data units
    86.
    发明授权
    Systems and methods for wireless communication of long data units 有权
    长数据单元无线通信的系统和方法

    公开(公告)号：US09088504B2

    公开(公告)日：2015-07-21

    申请号：US13710296

    申请日：2012-12-10

    Applicant: Qualcomm Incorporated

    Inventor： Lin Yang ,  Didier Johannes Richard Van Nee ,  Sameer Vermani ,  Hemanth Sampath

    IPC: H04W4/00 ,  H04L12/24 ,  H04L5/00 ,  H04L25/02 ,  H04L27/26

    CPC classification number: H04L41/16 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0091 ,  H04L25/0232 ,  H04L27/2602

    Abstract: Systems, methods, and devices for communicating long packets are described herein. In one aspect, an apparatus for wireless communication includes a receiver and a processor. The receiver wirelessly receives via wireless local area network a data unit comprising a plurality of training fields interposed between data symbols. The plurality of training fields includes a first training field followed by a second training field. The first training field includes a gain control sequence, and the second training field includes a channel estimation sequence. The processor decodes at least one data symbol based on the plurality of training fields. In another aspect, an apparatus for wireless communication includes a processor and a transmitter. The processor generates a data unit comprising a plurality of training fields inserted between data symbols, and the transmitter wirelessly transmits the data unit via wireless local area network.

    Abstract translation: 这里描述了用于传送长分组的系统，方法和设备。 一方面，一种用于无线通信的装置包括接收机和处理器。 接收机经由无线局域网无线地接收包括插入在数据符号之间的多个训练场的数据单元。 多个训练场包括跟随有第二训练场的第一训练场。 第一训练场包括增益控制序列，第二训练场包括信道估计序列。 处理器基于多个训练场解码至少一个数据符号。 在另一方面，一种用于无线通信的装置包括处理器和发射器。 处理器产生包括插入在数据符号之间的多个训练场的数据单元，并且发射机经由无线局域网无线地发送数据单元。

    Allocating and receiving tones for a frame
    87.
    发明申请
    Allocating and receiving tones for a frame 审中-公开

    公开(公告)号：US20150195112A1

    公开(公告)日：2015-07-09

    申请号：US14659384

    申请日：2015-03-16

    Applicant: Qualcomm Incorporated

    Inventor： Vincent Knowles Jones, IV ,  Didier Johannes Richard van Nee ,  Hemanth Sampath

    IPC: H04L27/20 ,  H04L29/06 ,  H04L27/26 ,  H04L27/22

    CPC classification number: H04L27/20 ,  H04L5/0046 ,  H04L27/22 ,  H04L27/2601 ,  H04L69/22

    Abstract: A communication device for allocating tones is described that includes a processor and instructions in memory in electronic communication with the processor. The communication device determines whether a bandwidth for signal transmission is 20, 40, 80 or 160 megahertz (MHz). The communication device respectively allocates tones for 20, 40, 80 or 160 MHz as follows: for a very high throughput (VHT) signal A1 (VHT-SIG-A1): 52, 104, 208, 416; a VHT signal A2 (VHT-SIG-A2): 52, 104, 208, 416; a VHT short training field (VHT-STF): 12, 24, 48, 48; one or more VHT long training field(s) (VHT-LTF(s)): 56, 114, 242, 484; a VHT signal B (VHT-SIG-B): 56, 114, 242, 484; and a data field (DATA): 56, 114, 242, 484. The communication device also transmits the signal.

    Devices and methods for beacon communication in ad-hoc networks
    88.
    发明授权
    Devices and methods for beacon communication in ad-hoc networks 有权
    自组织网络信标通信的设备和方法

    公开(公告)号：US09059923B2

    公开(公告)日：2015-06-16

    申请号：US13789479

    申请日：2013-03-07

    Applicant: Qualcomm Incorporated

    Inventor： Santosh Paul Abraham ,  George Cherian ,  Simone Merlin ,  Hemanth Sampath

    IPC: H04L12/28 ,  H04L12/24 ,  H04W84/18 ,  H04W40/24 ,  H04W40/32

    CPC classification number: H04L41/12 ,  H04L29/08441 ,  H04L45/02 ,  H04L45/26 ,  H04W40/246 ,  H04W40/32 ,  H04W84/18

    Abstract: A method includes receiving discovery messages from respective devices of an ad-hoc wireless network. The messages are received by a first device in the ad-hoc wireless network prior to a particular discovery interval. The discovery messages include information identifying the respective devices. The method further includes caching the information identifying the respective devices. During the particular discovery interval, a first discovery message is sent. The first discovery message includes a request to reserve a paging interval during the particular discovery interval. The first discovery message further includes an indication of the information.

    Abstract translation: 一种方法包括从ad-hoc无线网络的相应设备接收发现消息。 消息由特定发现间隔之前的ad-hoc无线网络中的第一设备接收。 发现消息包括标识各个设备的信息。 该方法还包括缓存识别各个设备的信息。 在特定的发现间隔期间，发送第一个发现消息。 第一发现消息包括在特定发现间隔期间保留寻呼间隔的请求。 第一发现消息还包括信息的指示。

Patent Agency Ranking