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51.发明申请公开(公告)号：US20120185569A1
公开(公告)日：2012-07-19
申请号：US13007499
申请日：2011-01-14
IPC分类号： G06F15/16
摘要： Techniques for dynamic task distribution and processing in a wireless communication system are described. In one embodiment, the wireless communication system includes a sensor configured to measure a characteristic and to transmit information indicative of the measured characteristic. The system includes a mobile device configured to receive and aggregate the information transmitted by the sensor, perform one or more tasks related to the aggregated information, determine whether a condition necessary for transferring a subset of the tasks is satisfied, and transfer the subset of the tasks for further performance. The system further includes a local gateway device configured to receive and aggregate the information indicative of the measured characteristic from the sensor and perform tasks related to the aggregated information, receive and perform the transferred subset of the tasks from the mobile device, and transfer the tasks for further performance.
摘要翻译： 描述了用于无线通信系统中的动态任务分发和处理的技术。 在一个实施例中，无线通信系统包括被配置为测量特性并传送指示测量特性的信息的传感器。 该系统包括被配置为接收和聚合由传感器发送的信息的移动设备，执行与聚合信息相关的一个或多个任务，确定是否满足传送任务子集所需的条件，并且传送该子集 任务进一步表现。 该系统还包括本地网关设备，其被配置为接收并聚合来自传感器的指示测量特性的信息，并且执行与聚合信息相关的任务，从移动设备接收并执行所传送的任务子集，并且传送任务 进一步表现。
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公开(公告)号：US20120072609A1
公开(公告)日：2012-03-22
申请号：US12983567
申请日：2011-01-03
申请人： Krishnan Rajamani , Soumya Das
发明人： Krishnan Rajamani , Soumya Das
CPC分类号： H04N21/43637 , H04L1/1635 , H04L1/1838 , H04N21/4122 , H04N21/41407 , H04W4/38 , H04W28/065
摘要： Wireless video transmissions over a MAC layer employ various techniques to improve throughput which may negatively impact latency, such as Block-ACK and data aggregation. To improve latency while continuing to improve throughput, data packets are fenced according to application layer specifications and then transmitted. For video data, Block-ACK sequences and aggregation sequences are terminated at the end of video frames or video slices. For data aggregation, a physical layer data packet concludes at the end of a video frame or slice. The application layer can indicate to the MAC layer when such packet fencing is to occur. In use with 802.11n transmission a data flag may be used by the MAC layer to facilitate fencing.
摘要翻译： MAC层上的无线视频传输采用各种技术来提高吞吐量，这可能会对等待时间造成负面影响，例如Block-ACK和数据聚合。 为了在持续提高吞吐量的同时提高延迟，数据包根据应用层规范进行围封，然后传输。 对于视频数据，Block-ACK序列和聚合序列在视频帧或视频片段结束时终止。 对于数据聚合，物理层数据分组在视频帧或分片结束时结束。 当发生这种分组防护时，应用层可以向MAC层指示。 在与802.11n传输一起使用时，MAC层可以使用数据标志来促进栅栏。
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公开(公告)号：US20110205962A1
公开(公告)日：2011-08-25
申请号：US12710881
申请日：2010-02-23
IPC分类号： H04W4/00
摘要： A method of facilitating communication in a wireless ad-hoc network comprises: generating, at a node in the wireless ad-hoc network, target availability information with regard to one or more transmission slots, the target availability information indicating whether the node is permitted to receive a transmission during each transmission slot; generating, at the node, owner availability information with regard to one or more transmission slots, the owner availability information indicating whether the node is permitted to transmit during each transmission slot; and broadcasting, from the node, the target availability information and the owner availability information to separately indicate availability as either an owner or a target for one or more transmission slots.
摘要翻译： 一种促进无线自组织网络中的通信的方法包括：在所述无线自组织网络中的节点处，生成关于一个或多个传输时隙的目标可用性信息，所述目标可用性信息指示所述节点是否被允许 在每个传输时隙期间接收传输; 在所述节点处生成关于一个或多个传输时隙的所有者可用性信息，所述可用性信息指示所述节点是否被允许在每个传输时隙期间传输; 并且从节点广播目标可用性信息和所有者可用性信息以分别指示作为一个或多个传输时隙的所有者或目标的可用性。
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公开(公告)号：US20110145879A1
公开(公告)日：2011-06-16
申请号：US12966495
申请日：2010-12-13
申请人： Krishnan Rajamani , Xiaodong Wang , Fawad Shaukat
发明人： Krishnan Rajamani , Xiaodong Wang , Fawad Shaukat
IPC分类号： H04N7/01
CPC分类号： G06F3/1454 , G06F3/14 , G09G5/14 , G09G2310/04 , G09G2320/0613 , G09G2320/10 , G09G2340/02 , G09G2350/00 , G09G2352/00 , G09G2370/16 , H04L65/607
摘要： This disclosure describes techniques that can improve the generation of a decomposed multi-stream (DMS) by a host device of a video display system and the display of a DMS by a client device of the video display system. The techniques may apply different frame rates to different streams within a DMS, and the frame rates may depend on the content. For example, one stream within a DMS may comprise a sequence of full-motion video information, which may be rendered at a relatively high frame rate. However, another stream within the DMS may be associated with a background of the display, various graphic user interface control windows or elements, or a display window that includes non-video content (such as e-mail or a document). The second stream in the DMS may be rendered at a much slower frame rate than that used for the sequence of full-motion video information.
摘要翻译： 本公开描述了可以通过视频显示系统的主机设备改进生成分解的多流（DMS）的技术，以及由视频显示系统的客户端设备显示DMS。 这些技术可以对DMS内的不同流应用不同的帧速率，并且帧速率可以取决于内容。 例如，DMS内的一个流可以包括可以以相对高的帧速率呈现的全运动视频信息的序列。 然而，DMS内的另一个流可以与显示器的背景，各种图形用户界面控制窗口或元件或包括非视频内容（诸如电子邮件或文档）的显示窗口相关联。 DMS中的第二个流可以以比用于全动态视频信息序列的帧速率慢得多的帧速率来渲染。
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公开(公告)号：US20100259491A1
公开(公告)日：2010-10-14
申请号：US12608060
申请日：2009-10-29
IPC分类号： G06F3/041
CPC分类号： H04M1/72527 , H04M2250/22
摘要： Systems and methods displaying information from a mobile device are described herein. One embodiment of this disclosure provides a method of controlling a mobile device without a native touch screen display. The mobile device is coupled to an external touch-screen device. The method comprises receiving input via a touch screen display. The method further comprises mapping the input to one or more keypad events. The method further comprises transmitting to at least one application the one or more keypad events.
摘要翻译： 本文描述了显示来自移动设备的信息的系统和方法。 本公开的一个实施例提供了一种在没有本地触摸屏显示的情况下控制移动设备的方法。 移动设备耦合到外部触摸屏设备。 该方法包括经由触摸屏显示器接收输入。 该方法还包括将输入映射到一个或多个键盘事件。 该方法还包括向至少一个应用发送一个或多个小键盘事件。
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公开(公告)号：US20100226315A1
公开(公告)日：2010-09-09
申请号：US12716041
申请日：2010-03-02
CPC分类号： H04W28/065 , H04L1/0088 , H04L69/22 , H04N21/43637 , H04W28/06 , H04W28/12
摘要： Systems and methods for extending header fields are disclosed. The header field may be extended without changing the current size of the header. Reserve bits may be used to indicate the use of an extended header and the extended header may be store in a variety of locations within the frame, including the frame payload or pad bits.
摘要翻译： 公开了用于扩展报头字段的系统和方法。 标题字段可以在不改变标题的当前大小的情况下被扩展。 保留位可以用于指示使用扩展报头，并且扩展报头可以存储在帧内的各种位置，包括帧有效载荷或加载位。
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公开(公告)号：US20050270993A1
公开(公告)日：2005-12-08
申请号：US10863307
申请日：2004-06-07
申请人： Krishnan Rajamani , Jaya Jeyaseelan , Tejaswini
发明人： Krishnan Rajamani , Jaya Jeyaseelan , Tejaswini
CPC分类号： H04L12/6418 , H04L2012/6445
摘要： In one embodiment, a method is provided. The method of this embodiment provides Therefore, in one embodiment, a method may include performing real-time MAC (media access control) functions, and at least one non real-time MAC function of a plurality of non real-time MAC functions on a network device of a system on a network; and performing others of the plurality of non real-time MAC functions on a host processor of the system on the network.
摘要翻译： 在一个实施例中，提供了一种方法。 因此，本实施例的方法因此，在一个实施例中，方法可以包括执行实时MAC（媒体访问控制）功能以及多个非实时MAC功能的至少一个非实时MAC功能 网络上的系统的网络设备; 以及在所述网络上的所述系统的主处理器上执行所述多个非实时MAC功能中的其他功能。
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58.发明申请公开(公告)号：US20050226175A1
公开(公告)日：2005-10-13
申请号：US10812388
申请日：2004-03-30
申请人： Ajay Gupta , Krishnan Rajamani , Jesse Walker , Yigal Eliaspur , Alec Gefrides
发明人： Ajay Gupta , Krishnan Rajamani , Jesse Walker , Yigal Eliaspur , Alec Gefrides
摘要： Briefly, some embodiments of the invention may provide devices, systems and methods for configuration of wireless access point. For example, a method in accordance with an embodiment of the invention may include determining whether a wireless communication station is authorized to configure a wireless access point not associated therewith based on a comparison of a first string transmitted by said wireless access point and indicating a unique identifier of said wireless access point to a second string entered at the wireless communication station.
摘要翻译： 简而言之，本发明的一些实施例可以提供用于配置无线接入点的设备，系统和方法。 例如，根据本发明的实施例的方法可以包括：基于由所述无线接入点发送的第一串的比较并且指示唯一的，确定无线通信站是否被授权配置与其不相关联的无线接入点 所述无线接入点的标识符指向在无线通信台处输入的第二串。
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59.发明授权Communications subsystem for computer-based conferencing system using both ISDN B channels for transmission 失效用于基于计算机的会议系统的通信子系统，使用ISDN B信道进行传输
公开(公告)号：US6125398A
公开(公告)日：2000-09-26
申请号：US847396
申请日：1997-04-24
IPC分类号： G06F15/16
CPC分类号： H04L12/1822
摘要： A communications task resides on an audio/communications board of the computer conferencing system. A communications manager and a communications application programming interface reside on a general-purpose host-processor of the computer conferencing system. The communications manager receives local compressed video signals from a video subsystem of the computer conferencing system and passes the local compressed video signals to the communications task. The communications task receives local compressed audio signals from an audio task of the computer conferencing system, the audio task residing on the audio/communications board. The communications task transmits the local compressed video signals and the local compressed audio signals over a communications link to a remote computer conferencing system. The communications task receives remote compressed video signals and remote compressed audio signals over the communications link from the remote computer conferencing system. The communications task passes the remote compressed audio signals directly to the audio task for decompression and playback processing. The communications task passes the remote compressed video signals to the video subsystem for decompression and playback processing.
摘要翻译： 通信任务驻留在计算机会议系统的音频/通信板上。 通信管理器和通信应用编程接口驻留在计算机会议系统的通用主机处理器上。 通信管理器从计算机会议系统的视频子系统接收本地压缩视频信号，并将本地压缩视频信号传递到通信任务。 通信任务从计算机会议系统的音频任务接收本地压缩音频信号，音频任务驻留在音频/通信板上。 通信任务通过通信链路将本地压缩视频信号和本地压缩音频信号发送到远程计算机会议系统。 通信任务通过来自远程计算机会议系统的通信链路接收远程压缩视频信号和远程压缩音频信号。 通信任务将远程压缩音频信号直接传递到音频任务以进行解压缩和重放处理。 通信任务将远程压缩视频信号传递到视频子系统以进行解压缩和重放处理。
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公开(公告)号：US20170188151A1
公开(公告)日：2017-06-29
申请号：US14998306
申请日：2015-12-26
IPC分类号： H04R3/12
CPC分类号： H04R3/12 , H04R2205/024 , H04R2420/07 , H04S7/301
摘要： Technologies for location-dependent wireless speaker configuration include a mobile computing device wirelessly coupled to a plurality of speakers. The mobile computing device is configured to determine a location of and assign a location indicator to each of the speakers based on the determined locations. The location indicator identifies a location of each speaker relative to the other speakers such that the mobile computing device can generate an audio stream for each of the speakers based on the assigned location indicator and transmit each of the generated audio streams to a corresponding one of the speakers. Other embodiments are described and claimed herein.
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