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91. 发明授权

US08812011B2 Distributed database access for spectrum access 有权
标题翻译：用于频谱接入的分布式数据库访问
公开(公告)号：US08812011B2
公开(公告)日：2014-08-19
申请号：US12703490
申请日：2010-02-10
申请人： Amer A. Hassan , Andrew T. Baron , Billy R. Anders, Jr. , Anoop Gupta
发明人： Amer A. Hassan , Andrew T. Baron , Billy R. Anders, Jr. , Anoop Gupta
IPC分类号： H04B5/00
CPC分类号： H04W16/14 , H04W4/00 , H04W4/50 , H04W8/005 , H04W48/14
摘要： A bootstrapping technique for wirelessly obtaining white space data that may be used to identify an available white space channel for connecting to a service. Portable wireless devices may collaborate to provide white space data to a device requesting such data. A requesting device transmits a request for the white space data using, for example, an unlicensed band. A device receiving the request may transmit a copy of the data to the requesting device. The transmitted copy may be obtained by the receiving device from a local data store or may be provided from a database server to which the receiving device is connected. In the later case the receiving device acts as a proxy between the database server and the requesting device. Once the white space data is received by the requesting device it may be used to select a channel for communication in the white space.
摘要翻译：用于无线获取可用于识别用于连接到服务的可用空白信道的空白数据的自举技术。便携式无线设备可以协作来向请求这样的数据的设备提供空白数据。请求设备使用例如未许可频带来发送对空白数据的请求。接收请求的设备可以将数据的副本发送到请求设备。发送的副本可以由接收设备从本地数据存储器获得，或者可以从接收设备连接到的数据库服务器提供。在后一种情况下，接收设备充当数据库服务器和请求设备之间的代理。一旦该空白数据被请求设备接收，它可以用于选择用于在空白处进行通信的信道。

92. 发明申请

US20130301681A1 Frequency Hopping for Dynamic Spectrum Access 审中-公开
标题翻译：用于动态频谱访问的跳频
公开(公告)号：US20130301681A1
公开(公告)日：2013-11-14
申请号：US13470675
申请日：2012-05-14
申请人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett , Billy R. Anders, JR.
发明人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett , Billy R. Anders, JR.
IPC分类号： H04B1/69
CPC分类号： H04B1/713 , H04W16/14
摘要： Described is a technology by which available radio frequency channels are switched/varied by communicating devices according to a frequency hopping pattern. The pattern may be a pseudorandom pattern, which may be weighted based at least in part on channel interference data. As also described herein, interference-related data may be used in a decoding scheme.
摘要翻译：描述了根据跳频图案通过通信设备来切换/改变可用射频信道的技术。该模式可以是伪随机模式，其可以至少部分地基于信道干扰数据来加权。如本文所述，可以在解码方案中使用干扰相关数据。

93. 发明授权

US08346900B2 Network service for modularly constructing a software defined radio 有权
标题翻译：用于模块化构建软件定义无线电的网络服务
公开(公告)号：US08346900B2
公开(公告)日：2013-01-01
申请号：US12749955
申请日：2010-03-30
申请人： Amer A. Hassan , Christian Huitema , Vishesh M. Parikh
发明人： Amer A. Hassan , Christian Huitema , Vishesh M. Parikh
IPC分类号： G06F15/177
CPC分类号： H04L63/10 , G06F8/36 , G06Q20/102 , G06Q30/04 , H04B1/0032 , H04H60/04 , H04L67/34 , H04L2463/101
摘要： Systems and methods are provided that disclose a network service for modularly constructing a software defined radio (“SDR”). A server system provides an SDR kernel (i.e., a potentially platform-neutral definition of digital signal processing functionality and control operations necessary to implement the core portion of a software defined radio implementing a particular radio standard) to a client system. The client system may select a desired SDR kernel through a variety of means disclosed herein. While some SDR kernels may be provided for free and unrestricted use, others may be purchased or subscribed to and additionally restricted by digital rights management (“DRM”) policies. Based upon the agreed upon payment terms and any other restrictions, a customized set of DRM policies may be applied by the server system to the SDR kernel before sending it to a client system. Additionally, the server system may provide a description of governmental regulations applicable to a given locality.
摘要翻译：提供了公开用于模块化构建软件定义无线电（SDR）的网络服务的系统和方法。服务器系统向客户端系统提供SDR内核（即，数字信号处理功能的潜在平台中立定义和实现特定无线电标准的软件定义的无线电的核心部分所必需的控制操作）。客户端系统可以通过本文公开的各种手段来选择期望的SDR内核。虽然一些SDR内核可能被提供为免费和不受限制的使用，但是其他可以被数字版权管理（DRM）策略购买或订阅并且另外受到限制。根据约定的付款条件和任何其他限制，服务器系统可以将定制的一组DRM策略应用于SDR内核，然后将其发送到客户端系统。此外，服务器系统可以提供适用于给定地点的政府规章的描述。

94. 发明申请

US20120254420A1 NETWORK RESOURCE MANAGEMENT WITH PREDICTION 有权
标题翻译：网络资源管理与预测
公开(公告)号：US20120254420A1
公开(公告)日：2012-10-04
申请号：US13492854
申请日：2012-06-09
申请人： Amer A. Hassan , Billy R. Anders, JR. , PehKeong Teh , Andrew T. Baron , Shai Guday , Upshur W. Parks , Marco Piumatti , Dmitry A. Anipko
发明人： Amer A. Hassan , Billy R. Anders, JR. , PehKeong Teh , Andrew T. Baron , Shai Guday , Upshur W. Parks , Marco Piumatti , Dmitry A. Anipko
IPC分类号： G06F15/173
CPC分类号： H04L43/0876 , H04L12/1421 , H04L41/0896 , H04L41/5003 , H04L43/14 , H04L43/16 , H04L67/36
摘要： An indicator for a device may provide an indication that a threshold associated with a budget for a network resource has or will be reached. When a user requests a network operation that will consume the network resource, an amount of the network resource to be consumed by the operation is predicted, if possible. If the prior use of the network resource and the amount to be used to complete the network operation exceeds a threshold the user may be warned and given an opportunity to cancel the operation or adjust the way in which the operation will be performed. If the amount of network resource a network operation will consume is unknown, a rate of use of the network resource is determined and a time until the budget is reached is estimated.
摘要翻译：设备的指示符可以提供与网络资源的预算相关联的阈值已经或将要到达的指示。当用户请求将消耗网络资源的网络操作时，如果可能，预测要由操作消耗的网络资源的量。如果先前使用网络资源和用于完成网络操作的量超过阈值，则可以警告用户并给予机会来取消操作或调整将执行操作的方式。如果网络操作将消耗的网络资源量是未知的，则确定网络资源的使用率，并且估计达到预算的时间。

95. 发明申请

US20120201317A1 STACK SIGNALING TO APPLICATION WITH LACK OF REQUESTED BANDWIDTH 失效
标题翻译：堆叠信号到具有不需要的带宽的应用
公开(公告)号：US20120201317A1
公开(公告)日：2012-08-09
申请号：US13449312
申请日：2012-04-18
申请人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
发明人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
IPC分类号： H04L27/28
CPC分类号： H04W28/0268 , H03M1/12 , H03M9/00 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/1446 , H04L27/18 , H04L27/2605 , H04L27/2607 , H04L27/34 , H04L65/4069 , H04L65/80 , H04W28/24
摘要： A system for signaling an application when a requested data rate and Quality of Service cannot be achieved using OFDM wireless data transmission, and the application proceeds by either renegotiating QoS and data rate, or waiting until they requested rate and QoS are met.
摘要翻译：当使用OFDM无线数据传输不能实现所请求的数据速率和服务质量时，用于对应用进行信令的系统，并且该应用通过重新协商QoS和数据速率或等待直到满足请求速率和QoS来进行。

96. 发明申请

US20120182875A1 COGNITIVE MULTI-USER OFDMA 有权
标题翻译：认知多用户
公开(公告)号：US20120182875A1
公开(公告)日：2012-07-19
申请号：US13427494
申请日：2012-03-22
申请人： Amer A. Hassan , Christian Huitema
发明人： Amer A. Hassan , Christian Huitema
IPC分类号： H04W72/02 , H04W24/00
CPC分类号： H04L27/2613 , H04J1/12 , H04J1/16 , H04J11/003 , H04J11/0066 , H04L5/0007 , H04L5/0016 , H04L5/0032 , H04L5/0037 , H04L5/0039 , H04L5/0058 , H04L5/0064 , H04L5/0073 , H04L5/023 , H04L27/0006 , H04L27/16 , H04L27/2627 , H04W16/10
摘要： A computing device operating according to a frequency division multiplexed protocol in which communication occurs over a signal formed from a plurality of sub-channels selected from anywhere in a frequency spectrum. A computing device may select sub-channels cognitively by using information about sub-channels previously deemed suitable or unsuitable by that computing device or other computing devices. A described technique for determining sub-channel suitability includes analyzing radio frequency energy in the sub-channel to detect signals generated by another computing device or high noise levels. Information may also be used to cognitively select sub-channels to be analyzed, such as by first selecting for analysis previously-used sub-channels.
摘要翻译：一种根据频分复用协议操作的计算设备，其中在从频谱中的任何地方选择的多个子信道形成的信号上进行通信。计算设备可以通过使用关于先前被该计算设备或其他计算设备适合或不适合的子信道的信息来认知地选择子信道。用于确定子信道适应性的所述技术包括分析子信道中的射频能量以检测由另一计算设备产生的信号或高噪声电平。也可以使用信息来认知地选择要分析的子信道，例如通过首先选择分析先前使用的子信道。

97. 发明授权

US08144793B2 Cognitive multi-user OFDMA 有权
标题翻译：认知多用户OFDMA
公开(公告)号：US08144793B2
公开(公告)日：2012-03-27
申请号：US11637449
申请日：2006-12-12
申请人： Amer A. Hassan , Christian Huitema
发明人： Amer A. Hassan , Christian Huitema
IPC分类号： H04K1/10 , H04B1/00 , H04J11/00
CPC分类号： H04L27/2613 , H04J1/12 , H04J1/16 , H04J11/003 , H04J11/0066 , H04L5/0007 , H04L5/0016 , H04L5/0032 , H04L5/0037 , H04L5/0039 , H04L5/0058 , H04L5/0064 , H04L5/0073 , H04L5/023 , H04L27/0006 , H04L27/16 , H04L27/2627 , H04W16/10
摘要： A computing device operating according to a frequency division multiplexed protocol in which communication occurs over a signal formed from a plurality of sub-channels selected from anywhere in a frequency spectrum. A computing device may select sub-channels cognitively by using information about sub-channels previously deemed suitable or unsuitable by that computing device or other computing devices. A described technique for determining sub-channel suitability includes analyzing radio frequency energy in the sub-channel to detect signals generated by another computing device or high noise levels. Information may also be used to cognitively select sub-channels to be analyzed, such as by first selecting for analysis previously-used sub-channels.
摘要翻译：一种根据频分复用协议操作的计算设备，其中在从频谱中的任何地方选择的多个子信道形成的信号上进行通信。计算设备可以通过使用关于先前被该计算设备或其他计算设备适合或不适合的子信道的信息来认知地选择子信道。用于确定子信道适应性的所述技术包括分析子信道中的射频能量以检测由另一计算设备产生的信号或高噪声电平。也可以使用信息来认知地选择要分析的子信道，例如通过首先选择分析先前使用的子信道。

98. 发明授权

US08054779B2 Simultaneous wireless support in software defined radio 有权
标题翻译：在软件定义的无线电中同时进行无线支持
公开(公告)号：US08054779B2
公开(公告)日：2011-11-08
申请号：US11899276
申请日：2007-09-05
申请人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
发明人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
IPC分类号： H04W4/00
CPC分类号： H04W8/22 , H04W88/06
摘要： A system and method for providing the ability to discover the capabilities of a user's computer to determine whether it is capable of supporting more than one wireless protocol simultaneously is provided. A computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports at least two specific wireless protocols and checking a computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports both wireless protocols simultaneously. The techniques for determining the computing device's compatibility may include comparing lists of protocol requirements to lists of system capabilities and/or generating test signals by the system according to the protocol.
摘要翻译：提供了一种用于提供发现用户计算机的能力以确定其是否能够同时支持多于一个无线协议的能力的系统和方法。检查计算设备的能力（包括例如硬件和/或软件能力）以确定其是否支持至少两个特定的无线协议并且检查计算设备的能力（包括例如硬件和/或软件能力）是检查以确定它是否同时支持两个无线协议。用于确定计算设备的兼容性的技术可以包括将协议要求的列表与根据协议的系统的系统能力的列表和/或生成测试信号进行比较。

99. 发明授权

US08014468B2 Energy detection receiver for UWB 失效
标题翻译： UWB能量检测接收机
公开(公告)号：US08014468B2
公开(公告)日：2011-09-06
申请号：US11012815
申请日：2004-12-15
申请人： Amer A. Hassan , Jenelle R. Coberly
发明人： Amer A. Hassan , Jenelle R. Coberly
IPC分类号： H04L27/20
CPC分类号： H04L27/28 , H04B1/71637
摘要： The receiver portion of a UWB wireless device is altered by replacing analog-to-digital circuitry with a simple energy detection circuit. In embodiments of the invention, the coding methodology of a transmitter is altered to support the simplified receiver configuration. For example, instead of coding the data to be sent in the phase of the UWB signal, the data is encoded in a binary fashion in discrete frequency subbands of the UWB signal. Although this may reduce the usable bandwidth of the channel, it also decreases the complexity and power consumption of UWB devices. In another embodiment of the invention, a UWB device is able to select a transmission mode (BPSK or Energy Coding) based on its environment. Moreover, in a further embodiment of the invention, receiving devices may switch between coding modes based on the capabilities of a remote transmitter and/or a peer receiver.
摘要翻译：通过用简单的能量检测电路代替模拟数字电路来改变UWB无线设备的接收机部分。在本发明的实施例中，改变发射机的编码方法以支持简化的接收机配置。例如，不是以UWB信号的相位对要发送的数据进行编码，而是以UWB信号的离散频率子带中的二进制形式对数据进行编码。尽管这可能降低了信道的可用带宽，但也降低了UWB设备的复杂性和功耗。在本发明的另一实施例中，UWB设备能够基于其环境来选择传输模式（BPSK或能量编码）。此外，在本发明的另一实施例中，接收设备可以基于远程发射机和/或对等接收机的能力在编码模式之间切换。

100. 发明授权

US07970085B2 OFDM transmission and reception for non-OFDMA signals 有权
标题翻译：非OFDM信号的OFDM发送和接收
公开(公告)号：US07970085B2
公开(公告)日：2011-06-28
申请号：US11899248
申请日：2007-09-05
申请人： Amer A. Hassan , Christian Huitema
发明人： Amer A. Hassan , Christian Huitema
IPC分类号： H04L1/02
CPC分类号： H04L27/265 , H04B1/0003 , H04L27/2601 , H04L27/2647 , H04L69/12 , H04L69/18 , H04W84/12
摘要： Methods and apparatuses for Orthogonal Frequency-Division Multiplexing (OFDM) communication of non-OFDM radio signals are disclosed. The non-OFDM radio signals are force-modulated into OFDM signals. In one example, a non-OFDM signal is received and is processed into an OFDM signal to produce a created OFDM signal. An actual OFDM signal is also received and is processed together with the created OFDM signal.
摘要翻译：公开了非OFDM无线电信号的正交频分复用（OFDM）通信的方法和装置。非OFDM无线电信号被强制调制成OFDM信号。在一个示例中，接收非OFDM信号并将其处理成OFDM信号以产生所创建的OFDM信号。实际的OFDM信号也被接收并与创建的OFDM信号一起被处理。

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