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71. 发明申请

US20060274792A1 Access point to access point range extension 有权
标题翻译：接入点接入点范围扩展
公开(公告)号：US20060274792A1
公开(公告)日：2006-12-07
申请号：US11504334
申请日：2006-08-15
申请人： Abhishek Abhishek , Arun Ayyagari , Hui Shen
发明人： Abhishek Abhishek , Arun Ayyagari , Hui Shen
IPC分类号： H04L12/26
CPC分类号： H04W48/16 , H04L61/6022 , H04W12/06 , H04W48/20 , H04W84/047 , H04W84/12 , H04W92/20
摘要： An architecture and methods for extending the depth of a WLAN to a four-level hierarchal access point structure including wireless access points. The wireless access points in the WLAN can be networked by scanning for a network, collecting one or more packets that identify the network from one or more access points, each packet including an address identifying an ancestry of the access points to an ancestral wired access point; and applying an access point selection algorithm to configure a parent access point. The architecture includes a scanning object configured to issue a scan request to a network interface and collect access point data; a selection object configured to filter and sort the collected access point data; an authentication state machine configured to perform authentication and validate; and an association state machine configured to compose a packet including hierarchical data indicative of access point ancestry to a conventional access point.
摘要翻译：一种用于将WLAN的深度扩展到包括无线接入点的四级分层接入点结构的架构和方法。可以通过扫描网络来联网WLAN中的无线接入点，从一个或多个接入点收集标识网络的一个或多个分组，每个分组包括标识到祖先有线接入点的接入点的祖先的地址 ; 以及应用接入点选择算法来配置父接入点。该架构包括被配置为向网络接口发出扫描请求并收集接入点数据的扫描对象; 被配置为对所收集的接入点数据进行过滤和排序的选择对象; 认证状态机被配置为执行认证和验证; 以及关联状态机，被配置为将包括指示接入点祖先的分层数据的分组组成到常规接入点。

72. 发明授权

US09596585B2 Managing associations in ad hoc networks 有权
标题翻译：管理自组织网络中的关联
公开(公告)号：US09596585B2
公开(公告)日：2017-03-14
申请号：US11541351
申请日：2006-09-29
申请人： Abhishek Abhishek , Hui Shen , Jiandong Ruan
发明人： Abhishek Abhishek , Hui Shen , Jiandong Ruan
IPC分类号： H04W8/00 , H04W84/18
CPC分类号： H04W8/005 , H04W84/18
摘要： A first wireless devices establishes an association with a second wireless device by sending a connection request packet to a previously-discovered second wireless device. The second wireless device identifies the received packet as a connection request and responds with a connection response packet, thereby establishing an association between the first and second wireless devices. The wireless devices can then, for example, send and receive data.
摘要翻译：第一无线设备通过向先前发现的第二无线设备发送连接请求分组来建立与第二无线设备的关联。第二无线设备将接收到的分组标识为连接请求，并用连接响应分组进行响应，由此建立第一和第二无线设备之间的关联。然后，无线设备可以例如发送和接收数据。

73. 发明授权

US09136805B2 Class HD power amplifier 有权
标题翻译：高清功率放大器
公开(公告)号：US09136805B2
公开(公告)日：2015-09-15
申请号：US14039208
申请日：2013-09-27
申请人： Dan Li , Hui Shen , Yang Pan
发明人： Dan Li , Hui Shen , Yang Pan
IPC分类号： H03F3/04 , H03G3/00 , H03F3/217
CPC分类号： H03F3/2175 , H03F1/025 , H03F3/217
摘要： A multi-level amplifier including a converter circuit being supplied with a supply voltage and operable to generate at least two output voltages, a voltage comparator circuit adapted to compare each of the output voltages with the supply voltage to generate a driving signal, and an amplifier circuit being supplied with an analog input signal, the amplifier circuit including an analog-to-digital converter coupled to a power stage driver and power stage, wherein the power stage driver receives the driving signal from the voltage comparator.
摘要翻译：一种多电平放大器，包括被提供有电源电压并可操作以产生至少两个输出电压的转换器电路，电压比较器电路，其适于将每个输出电压与电源电压进行比较以产生驱动信号;以及放大器电路被提供有模拟输入信号，放大器电路包括耦合到功率级驱动器和功率级的模数转换器，其中功率级驱动器接收来自电压比较器的驱动信号。

74. 发明申请

US20150091644A1 CLASS HD POWER AMPLIFIER 有权
标题翻译： CLASS高清功率放大器
公开(公告)号：US20150091644A1
公开(公告)日：2015-04-02
申请号：US14039208
申请日：2013-09-27
申请人： Dan Li , Hui Shen , Yang Pan
发明人： Dan Li , Hui Shen , Yang Pan
IPC分类号： H03F3/217
CPC分类号： H03F3/2175 , H03F1/025 , H03F3/217
摘要： A multi-level amplifier including a converter circuit being supplied with a supply voltage and operable to generate at least two output voltages, a voltage comparator circuit adapted to compare each of the output voltages with the supply voltage to generate a driving signal, and an amplifier circuit being supplied with an analog input signal, the amplifier circuit including an analog-to-digital converter coupled to a power stage driver and power stage, wherein the power stage driver receives the driving signal from the voltage comparator.
摘要翻译：一种多电平放大器，包括被提供有电源电压并可操作以产生至少两个输出电压的转换器电路，电压比较器电路，其适于将每个输出电压与电源电压进行比较以产生驱动信号;以及放大器电路被提供有模拟输入信号，放大器电路包括耦合到功率级驱动器和功率级的模数转换器，其中功率级驱动器接收来自电压比较器的驱动信号。

75. 发明授权

US08901371B2 Compositions and methods for improved plant feedstock 有权
标题翻译：改善植物原料的组合物和方法
公开(公告)号：US08901371B2
公开(公告)日：2014-12-02
申请号：US13462583
申请日：2012-05-02
申请人： Hui Shen , Fang Chen , Richard A. Dixon
发明人： Hui Shen , Fang Chen , Richard A. Dixon
IPC分类号： C12N15/82 , C12N15/00 , A01H5/00 , C07K14/415
CPC分类号： C07K14/415 , C07K2319/21 , C12N15/8243 , C12N15/8255 , C12N15/8261 , Y02A40/146 , Y02E50/343
摘要： The invention provides methods for modifying lignin content and composition in plants and achieving associated benefits therefrom involving altered expression of newly discovered MYB4 transcription factors. Nucleic acid constructs for modifying MYB4 transcription factor expression are described. By over-expressing the identified MYB4 transcription factors, for example, an accompanying decrease in lignin content may be achieved. Plants are provided by the invention comprising such modifications, as are methods for their preparation and use.
摘要翻译：本发明提供了用于修饰植物中木质素含量和组成的方法，并且实现了与新发现的MYB4转录因子的改变表达相关的益处。描述了用于修饰MYB4转录因子表达的核酸构建体。例如，通过过度表达鉴定的MYB4转录因子，可以实现伴随的木质素含量的降低。植物由包括这些修饰的本发明提供，以及它们的制备和使用方法。

76. 发明授权

US08478300B2 Proximity service discovery in wireless networks 有权
标题翻译：无线网络中的接近服务发现
公开(公告)号：US08478300B2
公开(公告)日：2013-07-02
申请号：US11313148
申请日：2005-12-20
申请人： Thomas W. Kuehnel , Abhishek Abhishek , Amer A. Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean O. Lyndersay , Srinivas R. Gatta , Vishesh M. Parikh , Yi Lu
发明人： Thomas W. Kuehnel , Abhishek Abhishek , Amer A. Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean O. Lyndersay , Srinivas R. Gatta , Vishesh M. Parikh , Yi Lu
IPC分类号： H04W24/00 , H04B7/00 , H04L12/28
CPC分类号： H04W48/16 , H04L12/2803 , H04L12/2809 , H04L67/16 , H04W4/023 , H04W4/80 , H04W48/14 , H04W48/18 , H04W76/10
摘要： Discovery of services between devices is provided prior to establishing a connection between devices, including wireless-enabled devices or devices that are communicatively coupled to wireless access points or other wireless communication devices. Discovering services prior to establishing a connection may facilitate finding a desired service. The services that may be discovered may be, for example, print services, camera services, PDA services or any other suitable services. Services may be discovered using 802.11, UWB or any other suitable wireless technology. As one example, particular services may be requested. As another example, services that are provided by a device may be advertised.
摘要翻译：在建立设备之间的连接之前提供设备之间的服务发现，包括无线功能设备或通信地耦合到无线接入点或其他无线通信设备的设备。在建立连接之前发现服务可能有助于找到所需的服务。可能发现的服务可以是例如打印服务，照相机服务，PDA服务或任何其它合适的服务。可以使用802.11，UWB或任何其他合适的无线技术来发现服务。作为一个示例，可以请求特定服务。作为另一示例，可以通告由设备提供的服务。

77. 发明申请

US20120216224A1 METHOD AND APPARATUS FOR MANAGING TARGETED ADVERTISEMENTS FOR A LINEAR TELEVISION SERVICE 审中-公开
标题翻译：用于管理线性电视服务的目标广告的方法和装置
公开(公告)号：US20120216224A1
公开(公告)日：2012-08-23
申请号：US13031707
申请日：2011-02-22
申请人： Priya Rajagopal , Lei Cao , Ranjeet Kumar , Jiong Li , Mohammed Safiq Mohammed Iqbal , Hui Shen , Kok Meng Wong
发明人： Priya Rajagopal , Lei Cao , Ranjeet Kumar , Jiong Li , Mohammed Safiq Mohammed Iqbal , Hui Shen , Kok Meng Wong
IPC分类号： H04N7/10
CPC分类号： G06Q30/0251 , H04N21/4331 , H04N21/4335 , H04N21/44016 , H04N21/812
摘要： A method and apparatus for managing targeted advertisements for linear television is provided herein. During operation a list of N channels are maintained. Advertisements for the N channels are downloaded and stored locally. The list of N channels will be dynamically updated with advertisements being added to, and removed from local storage.
摘要翻译：本文提供了一种用于管理线性电视的目标广告的方法和装置。在操作期间，维护N个通道的列表。 N个频道的广告在本地下载并存储。 N通道的列表将被动态更新，广告被添加到本地存储中并从本地存储中删除。

78. 发明授权

US08248982B2 Wireless support for portable media player devices 有权
标题翻译：无线支持便携式媒体播放器设备
公开(公告)号：US08248982B2
公开(公告)日：2012-08-21
申请号：US12953647
申请日：2010-11-24
申请人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
发明人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
IPC分类号： G08C17/00
CPC分类号： H04W8/005 , H04W52/0229 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： A portable media player device is capable of operating in a wireless network. The wireless portable media player device can bootstrap and synchronize with an ad hoc network with low power consumption. Neighbor portable media player devices in an ad hoc network can be discovered by the wireless portable media player device. The portable media player device can establish and terminate connections to neighbor portable media player devices. The portable media player device can transfer data in a high speed data transfer mode or a power save data transfer mode, while concurrently permitting discovery by other devices. The portable media player device operates in a power save mode during an inactive portion of a periodic discovery interval.
摘要翻译：便携式媒体播放器设备能够在无线网络中操作。无线便携式媒体播放器设备可以引导并与具有低功耗的自组织网络同步。无线便携式媒体播放装置可以发现自组织网络中的相邻便携式媒体播放装置。便携式媒体播放器设备可以建立和终止与相邻便携式媒体播放器设备的连接。便携式媒体播放器设备可以在高速数据传输模式或节电数据传输模式下传输数据，同时允许其他设备的发现。便携式媒体播放器设备在周期性发现间隔的非活动部分期间以省电模式操作。

79. 发明授权

US07974574B2 Base station initiated proximity service discovery and connection establishment 有权
标题翻译：基站发起邻近业务发现和连接建立
公开(公告)号：US07974574B2
公开(公告)日：2011-07-05
申请号：US11880970
申请日：2007-07-25
申请人： Hui Shen , Thomas W. Kuehnel , Yi Lu
发明人： Hui Shen , Thomas W. Kuehnel , Yi Lu
IPC分类号： H04B7/15
CPC分类号： H04W48/14
摘要： The normal roles of wireless stations and wireless access points in initiating the establishment of wireless connections may be reversed without the need for changes in the network interfaces for either the station or access point device. This capability may be used to allow wireless devices acting as access points, but on which service clients operate, to initiate the establishment of a connection with a station, on which a wireless service provider operates. Discovery of services between wireless devices can be provided prior to establishing a connection between the devices. A service client device providing access point functionality may broadcast an invitation for service advertisements and then receive service advertisements from relevant service providers acting as wireless stations. An information element may be included as part of periodically broadcast administrative messages to wirelessly convey an invitation for service advertisements. In response to a service advertisement, the access point may send to the wireless station an invitation to connect, prompting the wireless station to begin to establish a connection according to a wireless communication protocol.
摘要翻译：无线站点和无线接入点在启动无线连接建立方面的正常角色可以相反，而不需要对站点或接入点设备的网络接口进行改变。该能力可以用于允许作为接入点的无线设备，但是哪些服务客户端操作，以启动与无线服务提供商在其上操作的站的连接的建立。可以在建立设备之间的连接之前提供无线设备之间的服务发现。提供接入点功能的服务客户端设备可以广播服务广告的邀请，然后从作为无线站的相关服务提供商接收服务广告。作为周期性广播管理消息的一部分，可以包括信息元素以无线地传送服务广告的邀请。响应于服务广告，接入点可以向无线站发送连接请求，促使无线站根据无线通信协议开始建立连接。

80. 发明申请

US20100115278A1 SUPPORT OF MULTIPLE PRE-SHARED KEYS IN ACCESS POINT 有权
标题翻译：支持多个预共享密钥在接入点
公开(公告)号：US20100115278A1
公开(公告)日：2010-05-06
申请号：US12359987
申请日：2009-01-26
申请人： Hui Shen , Xiong Jiang , Anirban Banerjee , Hong Liu , Taroon Mandhana
发明人： Hui Shen , Xiong Jiang , Anirban Banerjee , Hong Liu , Taroon Mandhana
IPC分类号： H04L9/30
CPC分类号： H04L9/0844 , H04L63/061 , H04L2209/80 , H04W12/04 , H04W88/08
摘要： A method of operating an access point (AP) configured to support multiple pre-shared keys at a given time to authenticate its associated client devices. Each client device associated with the AP is provisioned with a key. To authenticate the client device tat attempts to connect to the AP, the AP determines which pre-shared key (PSK) of the multiple supported pre-shared keys (PSKs). if any, matches information including the key received from the client device. When the information matches, the client device is allowed to connect to the AP. Provisioning the AP with multiple PSKs allows selectively disconnecting associated client devices from the AP. The AP may be configured to support PSKs of different lifetime and complexity. Removing a PSK of the multiple PSKs supported by the AP and disconnecting a client device that uses this PSK does not disconnect other client devices using different keys to access the AP.
摘要翻译：一种操作接入点（AP）的方法，所述接入点（AP）被配置为在给定时间支持多个预共享密钥以验证其相关联的客户端设备。与AP关联的每个客户端设备都配置了一个密钥。为了验证客户端设备尝试连接到AP，AP确定多个支持的预共享密钥（PSK）的哪个预共享密钥（PSK）。如果有的话，匹配包括从客户端设备接收的密钥的信息。当信息匹配时，允许客户端设备连接到AP。为AP配置多个PSK可以有选择地断开与AP的关联的客户端设备。 AP可以被配置为支持不同寿命和复杂性的PSK。删除AP支持的多个PSK的PSK并断开使用此PSK的客户端设备不会使用不同的密钥断开其他客户端设备访问AP。

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