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    Quantization codeword selection for low cost parity checking
    21.
    发明授权
    Quantization codeword selection for low cost parity checking 有权

    公开(公告)号：US11095311B2

    公开(公告)日：2021-08-17

    申请号：US16698031

    申请日：2019-11-27

    Applicant: QUALCOMM Incorporated

    Inventor： Richard Turner ,  Laurent Wojcieszak ,  Joel Linsky

    IPC: H03M13/15 ,  H03M13/00

    Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for generating, by an encoding device, one or more entropy symbols, the length of which changes responsive to errors, stacking the entropy symbols into fixed intervals, and selecting a parity bit. The encoding device may divide entropy symbols that are longer than the fixed interval duration and stack the excess portions of the long entropy symbols with shorter entropy symbols in other intervals. The encoding device may transmit the slacked data packet according to the stacking. A decoding device may receive the data packet, identify the locations of the entropy symbols and the selected parity bit, check the parity of each entropy symbol, identify error bits based on the locations of the entropy symbols within multiple fixed intervals, and may correct error bits based on the stacked intervals, the parity bit, and an error mask.

    Platform for Wireless Identity Transmitter and System Using Short Range Wireless Broadcasts
    25.
    发明申请
    Platform for Wireless Identity Transmitter and System Using Short Range Wireless Broadcasts 审中-公开
    无线标识发射机和使用短距离无线广播的系统的平台

    公开(公告)号：US20170070847A1

    公开(公告)日：2017-03-09

    申请号：US15354598

    申请日：2016-11-17

    Applicant: QUALCOMM Incorporated

    Inventor： Steven R. Altman ,  Stephen A. Sprigg ,  Liz Gasser ,  Joel Linsky ,  Leif Woodahl ,  Jason Kenagy ,  Jose Menendez ,  Charles S. Wurster ,  Paul Jacobs ,  Neville Meijers ,  Peggy Johnson ,  Dave Wise ,  Kevin Hunter

    IPC: H04W4/00 ,  H04W12/04 ,  H04W4/02 ,  H04W4/06 ,  H04L12/26

    CPC classification number: H04W4/80 ,  G01S1/02 ,  G06Q20/3224 ,  G06Q30/02 ,  H04H60/90 ,  H04L43/10 ,  H04L67/18 ,  H04W4/025 ,  H04W4/06 ,  H04W12/00518 ,  H04W12/02 ,  H04W12/04 ,  H04W64/00 ,  H04W84/18

    Abstract: Methods, systems and devices for locating a wireless identity transmitter with a central server connected with one or more proximity broadcast receivers, such as stationary receivers or mobile devices operating as wireless receivers. The wireless identity transmitter may be a compact device configured to broadcast messages, such as through Bluetooth® advertisements, including an identification code. When within proximity, a proximity broadcast receiver may receive broadcast messages from the wireless identity transmitter and relay location information along with the wireless identity transmitter's identification code to a central server as sighting messages. The proximity broadcast receiver's own location may provide an approximate location for the wireless identity transmitter. The central server may process sighting messages, which may include signal strength information, to accurately locate the wireless identity transmitter. The central server may transmit data to third-party devices and/or mobile devices of users in response to receiving sightings messages.

    Abstract translation: 用于利用与一个或多个邻近广播接收机连接的中央服务器来定位无线标识发射机的方法，系统和设备，例如作为无线接收机操作的固定接收机或移动设备。 无线标识发射机可以是被配置为广播诸如通过蓝牙广告的消息的紧凑设备，包括识别码。 当在邻近时，邻近广播接收机可以从无线标识发射机接收广播消息，并将中继位置信息连同无线标识发射机的识别码一起发送到中心服务器作为瞄准消息。 邻近广播接收机本身的位置可以为无线标识发射机提供大致的位置。 中央服务器可以处理可能包括信号强度信息的瞄准消息，以准确地定位无线标识发射机。 中央服务器可以响应于接收到的目标消息向用户的第三方设备和/或移动设备发送数据。

    DYNAMICALLY PROVISIONING A DEVICE
    26.
    发明申请
    DYNAMICALLY PROVISIONING A DEVICE 有权
    动态提供设备

    公开(公告)号：US20130260737A1

    公开(公告)日：2013-10-03

    申请号：US13903229

    申请日：2013-05-28

    Applicant: QUALCOMM Incorporated

    Inventor： Kuntal D. Sampat ,  Samir K. Gupta ,  Eddie L.T. Choy ,  Joel Linsky

    IPC: H04W8/24

    CPC classification number: H04W8/245 ,  G06F9/44526

    Abstract: A wireless communication device comprises a first wireless interface configured to communicate with a device over a first wireless network, and a second wireless interface configured to communicate with a remote server over a second wireless network, the remote server storing one or more executables. The wireless communication device includes a configured to receive device configuration information from the device over the first wireless network, the device configuration information identifying at least processing hardware resources in the device. The controller is configured to select an executable based on the device configuration information, the executable for configuring the device to process data in a particular format and determine whether the selected executable is stored within the wireless communication device, and if not, to retrieve the selected executable from the remote server by way of the second wireless network, and download the selected executable to the device over the first wireless network.

    Abstract translation: 无线通信设备包括被配置为通过第一无线网络与设备进行通信的第一无线接口和被配置为通过第二无线网络与远程服务器通信的第二无线接口，所述远程服务器存储一个或多个可执行程序。 所述无线通信设备包括被配置为经由所述第一无线网络从所述设备接收设备配置信息，所述设备配置信息至少标识所述设备中的处理硬件资源。 所述控制器被配置为基于所述设备配置信息来选择可执行程序，所述可执行程序用于配置所述设备以特定格式处理数据，并且确定所选择的可执行程序是否存储在所述无线通信设备内，以及如果不是， 通过所述第二无线网络从所述远程服务器执行，并且通过所述第一无线网络将所选择的可执行文件下载到所述设备。

    Error correction for data packets in short-range wireless communications systems
    28.
    发明授权
    Error correction for data packets in short-range wireless communications systems 有权

    公开(公告)号：US10911184B2

    公开(公告)日：2021-02-02

    申请号：US16268395

    申请日：2019-02-05

    Applicant: QUALCOMM Incorporated

    Inventor： Huibert Denboer ,  Joel Linsky

    IPC: H04L1/08 ,  H04L1/00 ,  H04W4/80 ,  H04L29/08

    Abstract: A first device may establish, with a second device, a logical link associated with short-range communications. The first device may receive a first packet carried on the logical link. When the first PDU data fails the decoding check, the first device may determine, based on the logical link, a first operational mode from a plurality of operational modes for error correction, the first device may receive a set of retransmission packets on the logical link, each of the set of retransmission packets including respective PDU data that is a retransmission of the first PDU data, and the first device may apply, based on the first PDU data included in the first packet and the respective PDU data included in each of the set of retransmission packets, the first operational mode for error correction.

    ACKNOWLEDGEMENT RATE MODIFICATION IN WIRELESS COMMUNICATION SYSTEMS
    30.
    发明申请
    ACKNOWLEDGEMENT RATE MODIFICATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
    无线通信系统中的确认速率修改

    公开(公告)号：US20140269644A1

    公开(公告)日：2014-09-18

    申请号：US13798874

    申请日：2013-03-13

    Applicant: QUALCOMM INCORPORATED

    Inventor： Jibing Wang ,  Eric Y. Tsou ,  Joel Linsky

    IPC: H04L1/08

    CPC classification number: H04L1/1854 ,  H04L1/0004 ,  Y02D50/10

    Abstract: Embodiments determine that interference between two radio transmissions is causing, or has the potential to cause, a network device to fail to receive acknowledgement packets. In response to such a determination, the embodiments lower an acknowledgement packet transmission bit rate to increase the likelihood that an acknowledgement packet can be successfully received, thereby avoiding needless retransmission of packets that have been successfully received.

    Abstract translation: 实施例确定两个无线电传输之间的干扰正在引起或者可能导致网络设备不能接收确认分组。 响应于这样的确定，实施例降低确认分组传输比特率以增加可以成功接收到确认分组的可能性，从而避免不必要地重传已经成功接收的分组。

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