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
    • 43. 发明授权
    • Lossless and near-lossless source coding for multiple access networks
    • 多接入网络的无损和近无损源编码
    • US07187804B2
    • 2007-03-06
    • US10066339
    • 2002-01-30
    • Qian ZhaoMichelle Effros
    • Qian ZhaoMichelle Effros
    • G06K9/00
    • H03M7/40H03M7/30
    • Embodiments of the invention present implementations for multiple access source coding (MASC). One embodiment presents an implementation directed at the lossless side-information case of MASC. Another embodiment gives an implementation of the general case MASC. One embodiment is a near-lossless implementation of MASC. In a two dimensional example, the invention provides a way to decode data pairs (x,y) from encoded individual data streams x and y. The present invention provides a solution that partitions the source code into optimal partitions and then finds a matched code that is optimal for the given partition. Embodiments of the present invention use Optimal Shannon, Huffman and Arithmetic Codes for the matched codes. Another embodiment of the present invention gives a method of finding near-lossless multiple access source coding.
    • 本发明的实施例提出了用于多址存取源编码(MASC)的实现。 一个实施例提出了针对MASC的无损侧信息情况的实现。 另一个实施例给出了一般情况MASC的实现。 一个实施例是MASC的近无损实现。 在二维示例中,本发明提供了一种从编码的单独数据流x和y解码数据对(x,y)的方法。 本发明提供了一种将源代码划分成最佳分区然后找到对于给定分区是最佳的匹配代码的解决方案。 本发明的实施例使用用于匹配码的Optimal Shannon,Huffman和算术码。 本发明的另一个实施例给出了一种找到近无损多址接入源编码的方法。
    • 44. 发明授权
    • Electronic device and input method
    • 电子设备和输入法
    • US09354664B2
    • 2016-05-31
    • US13638529
    • 2011-03-29
    • Qian Zhao
    • Qian Zhao
    • G06F13/00G06F1/16G06F3/14G09G5/00
    • G06F1/1654G06F1/1616G06F1/1626G06F3/1423G06F3/1454G09G5/006G09G2370/04G09G2370/06G09G2370/22
    • An electronic device and an input method are provided. The electronic device comprises a first system and a second system; the first system comprises a first hardware system on which a first Operation System (OS) runs, and the first hardware system comprises a first interface and a second interface; the second system comprises a second hardware system, an input device and a display device, a second OS runs on the second hardware system, and the second hardware system comprises a third interface and a fourth interface; the first interface and the third interface support a first data transmission protocol, and the second interface and the fourth interface support a second data transmission protocol; the electronic device has a first connection state and a second connection state; the first connection state is the state in which the first system is connected to the third interface of the second system through the first interface, the display device is used for displaying the running status of the first OS, the input device is used for generating a first operating instruction, and the first OS is used for responding to the first operating instruction; and the second connection state is the state in which the first system is connected to the fourth interface of the second system through the second interface, the input device is used for generating a second operating instruction which is processed by the second OS and transmitted to the first OS after being processed, and the processed second operating instruction is responded to by the first OS. Because the two parts of the electronic device are combined arbitrarily and the respective skilled functions of the two systems are fully used after being combined, user can take full use of all parts of a detachable computer by applying this technical solution.
    • 提供电子设备和输入方法。 电子设备包括第一系统和第二系统; 第一系统包括运行第一操作系统(OS)的第一硬件系统,并且第一硬件系统包括第一接口和第二接口; 第二系统包括第二硬件系统,输入设备和显示设备,第二OS在第二硬件系统上运行,第二硬件系统包括第三接口和第四接口; 第一接口和第三接口支持第一数据传输协议,第二接口和第四接口支持第二数据传输协议; 电子设备具有第一连接状态和第二连接状态; 第一连接状态是第一系统通过第一接口连接到第二系统的第三接口的状态,显示设备用于显示第一OS的运行状态,输入设备用于生成 第一操作指令,第一操作系统用于响应第一操作指令; 并且第二连接状态是第一系统通过第二接口连接到第二系统的第四接口的状态,输入设备用于产生由第二OS处理并发送到第二系统的第二操作指令 处理后的第一OS,并且处理的第二操作指令由第一OS响应。 由于电子设备的两个部分被任意组合,并且两个系统的各个熟练功能在组合之后被完全使用,所以通过应用该技术方案,用户可以充分利用可拆卸计算机的所有部件。
    • 49. 发明授权
    • Method and device for controlling wireless communication terminal service based on positional area
    • 基于位置区域控制无线通信终端服务的方法和装置
    • US08660585B2
    • 2014-02-25
    • US13581324
    • 2010-09-21
    • Qian ZhaoZhenzhuo ZengChenxi Li
    • Qian ZhaoZhenzhuo ZengChenxi Li
    • H04W24/00
    • H04W48/04H04M1/72572H04M1/72577
    • A method for controlling wireless communication terminals based on location areas is disclosed, including: a wireless communication terminal obtaining its own current location information (101); using a service and function control table to deactivate services and functions that need to be restricted according to the obtained location information, and storing the location information and the deactivated services and functions (102); the wireless communication terminal re-obtaining the location information, activating restriction-cancelled services and functions or deactivating restricted services and functions according to the re-obtained location information, the stored location information and/or the deactivated services and functions; a device for controlling wireless communication terminals based on location areas is also disclosed, and the method and device can be used to control all the services and functions of the wireless communication terminal at the terminal side, so that controlling the wireless communication terminal is more flexibly and more targeted.
    • 公开了一种基于位置区域控制无线通信终端的方法,包括:无线通信终端获取其自己的当前位置信息(101); 使用服务和功能控制表来根据所获得的位置信息去激活需要限制的服务和功能,并存储位置信息和停用的服务和功能(102); 无线通信终端根据重新获得的位置信息,存储的位置信息和/或停用的服务和功能,重新获取位置信息,激活限制取消的服务和功能或停用受限服务和功能; 还公开了一种基于位置区域来控制无线通信终端的装置,并且该方法和装置可用于控制终端侧无线通信终端的所有业务和功能,从而更灵活地控制无线通信终端 更具针对性。