会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • System and method for improved traffic flow reporting using satellite digital audio radio service (SDARS) and vehicle communications, navigation and tracking system
    • 使用卫星数字音频无线电业务(SDARS)和车辆通信,导航和跟踪系统改进交通流量报告的系统和方法
    • US08725398B2
    • 2014-05-13
    • US13468804
    • 2012-05-10
    • Paul D. Marko
    • Paul D. Marko
    • G06G7/70G08G1/00
    • G08G1/012G08G1/0112G08G1/0133G08G1/0141G08G1/091G08G1/096716G08G1/09675G08G1/096775
    • Systems and methods are provided for improved traffic flow reporting (e.g., system bandwidth conservation and timely traffic flow updates) using in-vehicle devices, service hub, and communications system for transmitting aggregated traffic flow data to the vehicles. In-vehicle devices store data relating to monitored segments of roadways (e.g., segment identifiers or location codes and designated range(s) of speed), and send messages to the hub when current vehicle speed is not within a selected range designated for the current segment of roadway where the vehicle is located. Vehicles can be configured to send messages based on various criteria. A selected vehicle or group of vehicles can be commanded to send a message to the hub. The hub provides updated traffic flow data based on the messages to the communications system for transmission to the vehicles.
    • 提供了系统和方法,用于使用车载设备,服务集线器和通信系统来改进业务流量报告(例如,系统带宽保护和及时的业务流更新),用于向车辆发送聚合业务流数据。 车内设备存储与被监控的道路段有关的数据(例如,段标识符或位置代码和指定的速度范围),并且当当前车辆速度不在为当前所指定的选定范围内时,向轮毂发送消息 车辆所在的道路段。 车辆可以配置为根据各种标准发送消息。 可选择选定的车辆或一组车辆向轮毂发送消息。 集线器基于向通信系统的消息提供更新的业务流数据,以传输到车辆。
    • 10. 发明授权
    • Method and apparatus for concatenated convolutional encoding and interleaving
    • 用于级联卷积编码和交织的方法和装置
    • US08667344B2
    • 2014-03-04
    • US13618906
    • 2012-09-14
    • Paul D. Marko
    • Paul D. Marko
    • G06F11/00
    • H04L1/0059H03M13/23H03M13/27H03M13/2936H03M13/3761H03M13/6362H04L1/0041H04L1/0054H04L1/0057H04L1/0065H04L1/0068H04L1/0071H04L1/0656H04L1/08
    • A method and apparatus encode a source data stream via convolutional encoding or selected encoding scheme. Plural encoded data streams are interleaved and transmitted on a transmission channel. Data groups generated via convolutional or selected encoding are interleaved via time-interleaving functions to disperse selected bits within data groups, bits in between data groups, and bits in selected sets of data groups to facilitate reconstruction of the source data stream from at least a portion of the interleaved data stream received on at least one transmission channel. Subsets of bits of data groups are selected to allow reconstruction of the source data stream from more than one of plural transmission channels using a minimum number of subsets. Multiple combinations of subsets can be received on both transmission channels to reconstruct the source data stream following blockage of one channel.
    • 一种通过卷积编码或选择的编码方案对源数据流进行编码的方法和装置。 多个编码数据流被交织并在传输信道上传输。 通过卷积或选择的编码生成的数据组经由时间交织功能进行交织,以分散数据组内的选定位,数据组之间的位,以及所选择的数据组组中的位,以便于从至少一部分重建源数据流 在至少一个传输信道上接收的交错数据流。 选择数据组的位的子集以允许使用最小数量的子集从多个传输信道中的多于一个重建源数据流。 可以在两个传输信道上接收子集的多个组合,以在一个信道被阻塞之后重构源数据流。