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    • 43. 发明申请
    • Methods and Systems for Data Context and Management via Dynamic Spectrum Controller and Dynamic Spectrum Policy Controller
    • 通过动态频谱控制器和动态频谱策略控制器进行数据上下文和管理的方法和系统
    • US20140355430A1
    • 2014-12-04
    • US14287097
    • 2014-05-26
    • Rivada Networks, LLC
    • Clint SmithNageswara Rao Deekshitha DevisettiSamuel Smith
    • H04W72/04H04W28/02
    • H04W28/0263H04W16/14H04W28/0247H04W28/0284H04W60/00H04W72/1215
    • A dynamic spectrum arbitrage (DSA) system may include a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. The DPC and DSC may store DSC context information, and use this information to perform various DSA operations. For example, the DSC may determine whether there is bandwidth available for allocation within cells in a first telecommunication network, generate a resource register request message that identifies the amount of bandwidth that is available, and send the generated resource register request message to the DPC using a DSAAP component/protocol. The DSC may receive the resource register response message and a bid success message via the DSAAP, and send a resources allocated message to the DPC via the DSAAP to commit the requested amount of bandwidth for use by the second telecommunication network.
    • 动态频谱套利(DSA)系统可以包括动态频谱策略控制器(DPC)和动态频谱控制器(DSC),其一起动态地管理跨越不同网络的资源(例如,频谱资源)的分配和使用。 DPC和DSC可以存储DSC上下文信息,并且使用该信息来执行各种DSA操作。 例如,DSC可以确定在第一电信网络的小区内是否存在可用于分配的带宽,生成识别可用带宽量的资源寄存器请求消息,并且使用 DSAAP组件/协议。 DSC可以经由DSAAP接收资源注册响应消息和投标成功消息,并通过DSAAP向DPC发送资源分配消息,以提交所请求的带宽供第二电信网络使用。
    • 50. 发明申请
    • Method and Systems Providing Peer-to-Peer Direct-Mode-Only Communications on CDMA Mobile Devices
    • 在CDMA移动设备上提供对等直接通信的方式和系统
    • US20090310570A1
    • 2009-12-17
    • US12485151
    • 2009-06-16
    • Clint Smith
    • Clint Smith
    • H04B7/216
    • H04W76/14
    • Embodiments of apparatus, systems and methods enable peer-to-peer direct-mode-only communication within CDMA mobile devices. In an embodiment, peer-to-peer communication is provided via an ad hoc WiFi network connection between two or more mobile devices with sound encoded into data packets using VoIP technology addressed to other members of the ad hoc network. In another embodiment, a modified CDMA transceiver enables mobile devices to receive transmissions from other CDMA mobile devices with peer-to-peer communications identified by a pseudorandom number (PN) offset that differs from the PN offset assigned by the cellular network infrastructure. In another embodiment, a modified CDMA transceiver enables mobile devices to receive transmissions from other CDMA mobile devices on a frequency that is different from the two frequencies employed and CDMA cellular communications. Synchronization of mobile device clock circuits is provided by internal GPS receivers and/or synchronization symbols transmitted by a leader of a communication group.
    • 装置,系统和方法的实施例使能CDMA移动设备内的点对点直接模式通信。 在一个实施例中,经由两个或多个移动设备之间的自组织WiFi网络连接提供对等通信,其中声音被编码成数据包,使用寻址到自组织网络的其他成员的VoIP技术。 在另一个实施例中,修改的CDMA收发器使得移动设备能够从具有由与蜂窝网络基础设施分配的PN偏移不同的伪随机数(PN)偏移识别的对等通信的其他CDMA移动设备接收传输。 在另一个实施例中,经修改的CDMA收发器使得移动设备能够在与所采用的两个频率和CDMA蜂窝通信不同的频率上从其他CDMA移动设备接收传输。 移动设备时钟电路的同步由内部GPS接收器和/或由通信组的引导者发送的同步符号提供。