Methods and apparatus for encrypting a binary string
    21.
    发明授权
    Methods and apparatus for encrypting a binary string 有权
    用于加密二进制串的方法和装置

    公开(公告)号:US07190788B2

    公开(公告)日:2007-03-13

    申请号:US10243275

    申请日:2002-09-13

    IPC分类号: H04L9/00 H04K1/06 H04K1/00

    摘要: The methods and apparatus described herein encrypt an unencrypted binary string using an encryption key and a varying-radix conversion method. The encryption key is used to parse the unencrypted binary string into unencrypted sub-strings. The varying-radix conversion method is used to transform the unencrypted sub-strings into encrypted sub-strings. The encrypted sub-strings may then be concatenated together to produce an encrypted binary string. In addition, the reverse process is employed to recover the unencrypted binary string from the encrypted binary string. For example, the decryption process may occur after the encrypted binary string is transmitted over a network communications system.

    摘要翻译: 本文描述的方法和装置使用加密密钥和变化基数转换方法来加密未加密的二进制串。 加密密钥用于将未加密的二进制字符串解析为未加密的子字符串。 变化基数转换方法用于将未加密的子字符串转换为加密子字符串。 然后,加密的子串可以被级联在一起以产生加密的二进制串。 此外,采用相反的过程从加密的二进制字符串中恢复未加密的二进制字符串。 例如,解密过程可以在通过网络通信系统发送加密的二进制串之后发生。

    WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR SIGNALING A SHORT TRAINING FIELD IN A HIGH-EFFICIENCY WIRELESS LOCAL AREA NETWORK
    27.
    发明申请
    WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR SIGNALING A SHORT TRAINING FIELD IN A HIGH-EFFICIENCY WIRELESS LOCAL AREA NETWORK 有权
    无线设备,方法和计算机可读介质,用于在高效无线本地区网络中进行短信训练

    公开(公告)号:US20160128005A1

    公开(公告)日:2016-05-05

    申请号:US14751551

    申请日:2015-06-26

    IPC分类号: H04W52/52 H04L5/00 H04W72/04

    摘要: Apparatuses, methods, and computer readable media for signaling high efficiency short training field are disclosed. A high-efficiency wireless local-area network (HEW) station is disclosed. The HEW station may comprise circuitry configured to: receive a trigger frame comprising an allocation of a resource block for the HEW station, and transmit a high efficiency short training field (HE-STF) with a same bandwidth as a subsequent data portion, wherein the transmit is to be in accordance with orthogonal frequency division multiple access (OFDMA) and wherein the transmit is within the resource block. A subcarrier allocation for the HE-STF may matche a subcarrier allocation for the subsequent data portion. The HE-STF and the subsequent data portion may be transmitted with a same power. A total power of active subcarriers of the HE-STF may be equal to or proportional to a second total of data subcarriers and pilot subcarriers of the subsequent data portion.

    摘要翻译: 公开了用于信令高效率短训练场的装置,方法和计算机可读介质。 公开了一种高效无线局域网(HEW)站。 HEW站可以包括被配置为:接收包括HEW站的资源块的分配的触发帧,并且发送与后续数据部分具有相同带宽的高效率短训练场(HE-STF),其中, 传输将与正交频分多址(OFDMA)一致,并且其中传输在资源块内。 用于HE-STF的子载波分配可以为后续数据部分模拟子载波分配。 可以以相同的功率发送HE-STF和后续数据部分。 HE-STF的有效子载波的总功率可以等于或者与后续数据部分的数据子载波和导频子载波的第二总数成比例。

    ENERGY AWARE INFORMATION PROCESSING FRAMEWORK FOR COMPUTATION AND COMMUNICATION DEVICES COUPLED TO A CLOUD
    28.
    发明申请
    ENERGY AWARE INFORMATION PROCESSING FRAMEWORK FOR COMPUTATION AND COMMUNICATION DEVICES COUPLED TO A CLOUD 审中-公开
    用于与云组合的计算和通信设备的能量知识信息处理框架

    公开(公告)号:US20150220371A1

    公开(公告)日:2015-08-06

    申请号:US14128563

    申请日:2013-03-04

    IPC分类号: G06F9/50 G06F9/48

    摘要: An energy aware framework for computation and communication devices (CCDs) is disclosed. CCDs may support applications, which may participate in energy aware optimization. Such applications may be designed to support execution modes, which may be associated with different computation and communication demands or requirements. An optimization block may collect computation requirement values (CRVM), communication demand values (CDVM), and such other values of each execution mode to perform a specific task(s). The optimization block may collect computation energy cost information (CECIM) and multi-radio communication energy cost information (MCECIM) for each execution mode. Also, the optimization block may collect the workload values of a cloud-side processing device. The optimization block may determine power estimation values (PEV), based on the energy cost values (CECIM), (MCECIM), CRVM, and CDVM. The optimization block may then determine the execution mode or the apparatus best suited to perform the tasks.

    摘要翻译: 公开了一种用于计算和通信设备(CCD)的能量感知框架。 CCD可以支持可能参与能量感知优化的应用。 这样的应用可以被设计为支持可能与不同计算和通信需求或需求相关联的执行模式。 优化块可以收集计算需求值(CRVM),通信需求值(CDVM)以及每个执行模式的其他值以执行特定的任务。 优化块可以针对每个执行模式收集计算能量成本信息(CECIM)和多无线电通信能量成本信息(MCECIM)。 此外,优化块可以收集云端处理设备的工作负载值。 优化块可以基于能量成本值(CECIM),(MCECIM),CRVM和CDVM来确定功率估计值(PEV)。 然后,优化块可以确定执行模式或者最适于执行任务的装置。

    Opportunistic device-to-device communication
    29.
    发明授权
    Opportunistic device-to-device communication 有权
    机会设备到设备通信

    公开(公告)号:US08902855B2

    公开(公告)日:2014-12-02

    申请号:US13563593

    申请日:2012-07-31

    IPC分类号: H04W4/00 H04W36/14 H04W76/04

    摘要: Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for opportunistically transitioning service flows of mobile devices between being direct and indirect. In various embodiments, a proximity between first and second mobile devices that are in wireless communication with each other may be monitored. In various embodiments, a selective transition of a service flow between the first and second mobile devices from being indirect through the radio network access node using a first radio access technology (“RAT”) to being direct using a second RAT may be facilitated, e.g., responsive to a determination that a first criterion has been met. In various embodiments, a selective transition of the service flow from being direct using the second RAT to being indirect using the first RAT may be facilitated, e.g., responsive to a determination that a second criterion has been met.

    摘要翻译: 本文描述了计算机实现的方法,系统,计算设备和计算机可读介质的实施例,用于在直接和间接之间机会地转换移动设备的服务流。 在各种实施例中,可以监视彼此无线通信的第一和第二移动设备之间的接近度。 在各种实施例中,可以方便地将第一和第二移动设备之间的服务流的选择性转换通过使用第一无线电接入技术(“RAT”)的无线电网络接入节点间接地直接使用第二RAT,例如 响应于已经满足第一标准的确定。 在各种实施例中,可以方便地例如响应于已经满足第二标准的确定来促进服务流从直接使用第二RAT到间接使用第一RAT的选择性转换。

    WIRELESS WIDE AREA NETWORK (WWAN) ASSISTED PROXIMITY WIRELESS LOCAL AREA NETWORK (WLAN) PEER-TO-PEER (P2P) CONNECTION AND OFFLOADING
    30.
    发明申请
    WIRELESS WIDE AREA NETWORK (WWAN) ASSISTED PROXIMITY WIRELESS LOCAL AREA NETWORK (WLAN) PEER-TO-PEER (P2P) CONNECTION AND OFFLOADING 有权
    无线宽带网络(WWAN)辅助无线无线局域网(WLAN)对等(P2P)连接和卸载

    公开(公告)号:US20140115058A1

    公开(公告)日:2014-04-24

    申请号:US13997253

    申请日:2011-12-20

    IPC分类号: H04W4/00

    摘要: A system and method for wireless wide area network (WWAN) assisted proximity wireless local area network (WLAN) peer-to-peer (P2P) connection and offloading is disclosed. The method includes the operation of identifying a first wireless device and a second wireless device between which a WLAN P2P connection is desired. Each wireless device can have a WWAN radio and a WLAN radio. WLAN information can be sent for at least one of the first and second wireless devices via the WWAN to a P2P configuration server. A WLAN P2P configuration can be received from the P2P configuration server at the first and second wireless devices via the WWAN for WLAN P2P communication between the first and second wireless devices. A WLAN P2P connection can be set up between the first and second wireless devices using the WLAN P2P configuration. The first and the second wireless devices can communicate using the WLAN P2P connection.

    摘要翻译: 公开了一种用于无线广域网(WWAN)辅助接近无线局域网(WLAN)对等(P2P)连接和卸载的系统和方法。 该方法包括识别第一无线设备和在其间希望WLAN P2P连接的第二无线设备的操作。 每个无线设备可以具有WWAN无线电和WLAN无线电。 可以经由WWAN将第一和第二无线设备中的至少一个的WLAN信息发送到P2P配置服务器。 可以经由WWAN在第一和第二无线设备处的P2P配置服务器接收WLAN P2P配置,用于第一和第二无线设备之间的WLAN P2P通信。 可以使用WLAN P2P配置在第一和第二无线设备之间建立WLAN P2P连接。 第一和第二无线设备可以使用WLAN P2P连接进行通信。