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    • 1. 发明申请
    • METHOD AND APPARATUS FOR ENABLING VEHICLE APPLICATIONS USING HETEROGENEOUS WIRELESS DATA PIPES
    • 使用异质无线数据管道实现车辆应用的方法和装置
    • US20140051456A1
    • 2014-02-20
    • US13585676
    • 2012-08-14
    • Fan BaiDonald K. GrimmMassimo OsellaBo YuDavid P. PopJohn J. Correia
    • Fan BaiDonald K. GrimmMassimo OsellaBo YuDavid P. PopJohn J. Correia
    • H04W72/08
    • H04W48/18
    • A method for determining which of a plurality of data connectivity pipes will be used to transmit data for one or more applications operating on a vehicle. The method identifies which of the applications are active at a particular point in time and identifies a number of available configurations based on the number of applications that are active and the number of the data pipes that are available to transmit the data for the application. The method identifies a plurality of performance metrics for each configuration and determines an optimal performance value for each performance metric from all of the configurations. The method then determines an overall utility function for each configuration that is based on its performance metrics and the optimal performance value and selects a data pipe for each application that is active based on a maximum overall utility function from each application's available overall utility functions.
    • 一种用于确定多个数据连接管道中的哪一个将用于传输在车辆上操作的一个或多个应用的​​数据的方法。 该方法识别哪些应用程序在特定时间点处于活动状态,并且基于活动的应用程序的数量和可用于传送应用程序的数据的数据管道的数量来识别可用配置的数量。 该方法识别每个配置的多个性能度量,并且从所有配置确定针对每个性能度量的最佳性能值。 该方法然后根据其性能指标和最佳性能值确定每个配置的整体效用函数,并根据每个应用程序的可用整体效用函数的最大整体效用函数为每个应用程序选择一个数据管道。
    • 2. 发明授权
    • Method and apparatus for enabling vehicle applications using heterogeneous wireless data pipes
    • 使用异构无线数据管道实现车辆应用的方法和装置
    • US08731577B2
    • 2014-05-20
    • US13585676
    • 2012-08-14
    • Fan BaiDonald K. GrimmMassimo OsellaBo YuDavid P. PopJohn J. Correia
    • Fan BaiDonald K. GrimmMassimo OsellaBo YuDavid P. PopJohn J. Correia
    • H04W72/00
    • H04W48/18
    • A method for determining which of a plurality of data connectivity pipes will be used to transmit data for one or more applications operating on a vehicle. The method identifies which of the applications are active at a particular point in time and identifies a number of available configurations based on the number of applications that are active and the number of the data pipes that are available to transmit the data for the application. The method identifies a plurality of performance metrics for each configuration and determines an optimal performance value for each performance metric from all of the configurations. The method then determines an overall utility function for each configuration that is based on its performance metrics and the optimal performance value and selects a data pipe for each application that is active based on a maximum overall utility function from each application's available overall utility functions.
    • 一种用于确定多个数据连接管道中的哪一个将用于传输在车辆上操作的一个或多个应用的​​数据的方法。 该方法识别哪些应用程序在特定时间点处于活动状态,并且基于活动的应用程序的数量和可用于传送应用程序的数据的数据管道的数量来识别可用配置的数量。 该方法识别每个配置的多个性能度量,并且从所有配置确定针对每个性能度量的最佳性能值。 该方法然后根据其性能指标和最佳性能值确定每个配置的整体效用函数,并根据每个应用程序的可用整体效用函数的最大整体效用函数为每个应用程序选择一个数据管道。
    • 3. 发明申请
    • Efficient Information Exchange Between Encountering Vehicles Using Approximate Knowledge Via Hash Functions
    • 使用大致知识通过散列函数进行有效信息交换
    • US20120197875A1
    • 2012-08-02
    • US13017090
    • 2011-01-31
    • Fan BaiBo YuDonald K. Grimm
    • Fan BaiBo YuDonald K. Grimm
    • G06F17/30
    • G06F17/30G06F7/00G08G1/163
    • A method is provided for efficiently transferring records related to places of interest between two communicating vehicles in a V2V system without initially having to transfer full text records. A determination is made as to whether information stored in a memory of the vehicle is redundant with the respect to the other vehicle. A query request is transmitted from a first vehicle to a second vehicle containing specifics as to what records the first vehicle is seeking. Data satisfying the query request represented by global unique index numbers is hashed to determine the similarity between the data of the two communicating vehicles. The similarity is used to determine whether a full filtered set of global unique index numbers should be transferred to the second vehicle for determining which records are not duplicate records. Thereafter, the second vehicle wirelessly transmits to the first vehicle the non-overlapping data that satisfies the query request.
    • 提供了一种用于在V2V系统中有效地传送与两个通信车辆之间的兴趣点相关的记录而不首先必须传送全文记录的方法。 确定存储在车辆的存储器中的信息是否相对于另一车辆是冗余的。 查询请求从第一车辆发送到第二车辆,该第二车辆包含关于第一车辆在寻找什么记录的细节。 满足由全局唯一索引号表示的查询请求的数据被散列以确定两个通信车辆的数据之间的相似性。 相似性用于确定是否应将完整过滤的全局唯一索引号码集合传送到第二车辆,以确定哪些记录不是重复记录。 此后,第二车辆向第一车辆无线地发送满足查询请求的非重叠数据。
    • 4. 发明授权
    • Efficient information exchange between encountering vehicles using approximate knowledge via hash functions
    • 通过哈希函数使用近似知识遇到车辆之间的有效信息交换
    • US08510324B2
    • 2013-08-13
    • US13017090
    • 2011-01-31
    • Fan BaiBo YuDonald K. Grimm
    • Fan BaiBo YuDonald K. Grimm
    • G06F17/00G06F17/30G06F7/00G06F19/00H04N7/18
    • G06F17/30G06F7/00G08G1/163
    • A method is provided for efficiently transferring records related to places of interest between two communicating vehicles in a V2V system without initially having to transfer full text records. A determination is made as to whether information stored in a memory of the vehicle is redundant with the respect to the other vehicle. A query request is transmitted from a first vehicle to a second vehicle containing specifics as to what records the first vehicle is seeking. Data satisfying the query request represented by global unique index numbers is hashed to determine the similarity between the data of the two communicating vehicles. The similarity is used to determine whether a full filtered set of global unique index numbers should be transferred to the second vehicle for determining which records are not duplicate records. Thereafter, the second vehicle wirelessly transmits to the first vehicle the non-overlapping data that satisfies the query request.
    • 提供了一种用于在V2V系统中有效地传送与两个通信车辆之间的兴趣点相关的记录而不首先必须传送全文记录的方法。 确定存储在车辆的存储器中的信息是否相对于另一车辆是冗余的。 查询请求从第一车辆发送到第二车辆,该第二车辆包含关于第一车辆在寻找什么记录的细节。 满足由全局唯一索引号表示的查询请求的数据被散列以确定两个通信车辆的数据之间的相似性。 相似性用于确定是否应将完整过滤的全局唯一索引号码集合传送到第二车辆,以确定哪些记录不是重复记录。 此后,第二车辆向第一车辆无线地发送满足查询请求的非重叠数据。
    • 10. 发明申请
    • SYSTEMS AND METHODS FOR COMPRESSING DATA AND CONTROLLING DATA COMPRESSION IN BOREHOLE COMMUNICATION
    • 用于压缩数据和控制数据压缩的系统和方法
    • US20120001776A1
    • 2012-01-05
    • US12828262
    • 2010-06-30
    • Bo YuHan Yu
    • Bo YuHan Yu
    • H03M7/00
    • H03M7/30
    • Systems and methods compress data and control data compression in borehole communication. The systems and methods convert original data collected by a sensor from a first domain into a second domain, wherein the original data is associated with one or more properties of an underground formation. A predetermined number of significant coefficients is selected from components of the second domain, wherein the predetermined number of significant coefficients are components of the second domain with largest amplitudes. The selected predetermined number of significant coefficients is quantized via an quantization technique and the selected predetermined number of significant coefficients is encoded into compressed data via an encoder.
    • 系统和方法在井眼通信中压缩数据和控制数据压缩。 系统和方法将由传感器收集的原始数据从第一域转换成第二域,其中原始数据与地下地层的一个或多个属性相关联。 从第二域的组件中选择预定数量的有效系数,其中预定数量的有效系数是具有最大幅度的第二域的分量。 所选择的预定数量的有效系数经由量化技术被量化,并且所选择的预定数量的有效系数经由编码器被编码成压缩数据。