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    • 2. 发明授权
    • Data transfer between wireless devices
    • 无线设备之间的数据传输
    • US08200265B2
    • 2012-06-12
    • US12644948
    • 2009-12-22
    • Alan G. CarltonAlexander Reznik
    • Alan G. CarltonAlexander Reznik
    • H04W88/02
    • H04L67/06G06F3/0482G06F3/04842G06F3/0488G06F2203/04808H04L67/16H04L67/18H04W4/02H04W4/023H04W4/80H04W76/14H04W84/12H04W84/18
    • A method of data transfer between wireless transmit/receive units (WTRUs) is performed by a sending communication device soliciting environment information relating to active communication devices operating within the local area of the WTRU. The local area of the WTRU may be determined by an environment variable that may be configured to indicate a search radius. Within the local area, information relating to active candidate WTRUs is received through a communication peripheral. User actions on the user interface are converted to electromechanical signals which act as an input along with the environment information to select a target WTRU from the candidate WTRUs to receive the data transfer. The environment information and user input are used to uniquely discriminate the target WTRU as the intended recipient of the data transfer. Transmission instructions are generated based on the solicited information and the user input.
    • 无线发射/接收单元(WTRU)之间的数据传输方法由发送通信设备执行,请求与在WTRU的本地区域内工作的有源通信设备相关的环境信息。 可以由可被配置为指示搜索半径的环境变量来确定WTRU的本地区域。 在本地区域内,通过通信外围设备接收与主动候选WTRU相关的信息。 将用户界面上的用户动作转换为机电信号,该机电信号与环境信息一起作为输入,以从候选WTRU中选择目标WTRU以接收数据传输。 环境信息和用户输入用于将目标WTRU唯一地区分为数据传输的预期接收方。 传输指令基于请求信息和用户输入生成。
    • 3. 发明申请
    • DATA TRANSFER BETWEEN WIRELESS DEVICES
    • 无线设备之间的数据传输
    • US20100165965A1
    • 2010-07-01
    • US12644948
    • 2009-12-22
    • Alan G. CarltonAlexander Reznik
    • Alan G. CarltonAlexander Reznik
    • H04W40/00
    • H04L67/06G06F3/0482G06F3/04842G06F3/0488G06F2203/04808H04L67/16H04L67/18H04W4/02H04W4/023H04W4/80H04W76/14H04W84/12H04W84/18
    • A method of data transfer between wireless transmit/receive units (WTRUs) is performed by a sending communication device soliciting environment information relating to active communication devices operating within the local area of the WTRU. The local area of the WTRU may be determined by an environment variable that may be configured to indicate a search radius. Within the local area, information relating to active candidate WTRUs is received through a communication peripheral. User actions on the user interface are converted to electromechanical signals which act as an input along with the environment information to select a target WTRU from the candidate WTRUs to receive the data transfer. The environment information and user input are used to uniquely discriminate the target WTRU as the intended recipient of the data transfer. Transmission instructions are generated based on the solicited information and the user input.
    • 无线发射/接收单元(WTRU)之间的数据传输方法由发送通信设备执行,请求与在WTRU的本地区域内工作的有源通信设备相关的环境信息。 可以由可被配置为指示搜索半径的环境变量来确定WTRU的本地区域。 在本地区域内,通过通信外围设备接收与主动候选WTRU相关的信息。 将用户界面上的用户动作转换为机电信号,该机电信号与环境信息一起作为输入,以从候选WTRU中选择目标WTRU以接收数据传输。 环境信息和用户输入用于将目标WTRU唯一地区分为数据传输的预期接收方。 传输指令基于请求信息和用户输入生成。
    • 9. 发明授权
    • Information-theoretically secure secrecy generation
    • 信息理论上保密的一代
    • US08842826B2
    • 2014-09-23
    • US12464236
    • 2009-05-12
    • Chunxuan YeAlexander Reznik
    • Chunxuan YeAlexander Reznik
    • H04L9/00H04L9/08
    • H04W12/04H04L9/0819H04L9/0875H04L63/062H04L2209/24H04L2209/80
    • A method and apparatus are provided for performing information-theoretically secure cryptography using joint randomness not shared by others. Two valid communicating entities independently generate samples of a shared source that is not available to an illegitimate entity. The shared source may be a satellite signal, and each legitimate entity may generate uniformly distributed samples from a binary phase-shift keying signal received on an independent channel. Alternatively, the shared source may be a channel between the two legitimate entities, such that each legitimate entity generates samples of unknown distribution based on the channel impulse response of the channel. One legitimate entity generates an encryption key, a quantization error, and a syndrome from its samples. The quantization error and the syndrome are reported to the other legitimate entity. The other legitimate entity generates a matching encryption key using its samples, the quantization error, and the syndrome.
    • 提供了一种方法和装置,用于使用不被他人共享的联合随机性来执行信息理论上的安全密码学。 两个有效的通信实体独立地生成非法实体不可用的共享源的样本。 共享源可以是卫星信号,并且每个合法实体可以从在独立信道上接收的二进制相移键控信号产生均匀分布的采样。 或者,共享源可以是两个合法实体之间的信道,使得每个合法实体基于信道的信道脉冲响应来生成未知分布的样本。 一个合法实体从其样本中产生加密密钥,量化误差和综合征。 向另一个合法实体报告量化误差和综合征。 其他合法实体使用其样本,量化误差和综合征产生匹配的加密密钥。