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1. 发明授权

US08238979B2 System and method for mobile device display power savings 有权
标题翻译：移动设备的系统和方法显示节能
公开(公告)号：US08238979B2
公开(公告)日：2012-08-07
申请号：US12580983
申请日：2009-10-16
申请人： Krishnan Rajamani , Samir Soliman , Atul Suri , Sivaramakrishna Veerepalli
发明人： Krishnan Rajamani , Samir Soliman , Atul Suri , Sivaramakrishna Veerepalli
IPC分类号： H04B1/38
CPC分类号： H04W52/027 , H04M1/7253 , H04M2250/16 , H04M2250/22 , Y02D70/1222 , Y02D70/142 , Y02D70/144
摘要： Systems and methods displaying information from a mobile device are described herein. One embodiment of the disclosure provides a method comprising detecting a wireless connection between a mobile device and an external display device. The method further comprises adjusting a display of the mobile device based on at least the detection of the wireless connection.
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检测移动设备和外部显示设备之间的无线连接的方法。该方法还包括至少基于无线连接的检测来调整移动设备的显示。

2. 发明申请

US20100261506A1 SYSTEM AND METHOD FOR MOBILE DEVICE DISPLAY POWER SAVINGS 有权
标题翻译：用于移动设备的系统和方法显示节电
公开(公告)号：US20100261506A1
公开(公告)日：2010-10-14
申请号：US12580983
申请日：2009-10-16
申请人： Krishnan Rajamani , Samir Soliman , Atul Suri , Sivaramakrishna Veerepalli
发明人： Krishnan Rajamani , Samir Soliman , Atul Suri , Sivaramakrishna Veerepalli
IPC分类号： H04B1/38
CPC分类号： H04W52/027 , H04M1/7253 , H04M2250/16 , H04M2250/22 , Y02D70/1222 , Y02D70/142 , Y02D70/144
摘要： Systems and methods displaying information from a mobile device are described herein. One embodiment of the disclosure provides a method comprising detecting a wireless connection between a mobile device and an external display device. The method further comprises adjusting a display of the mobile device based on at least the detection of the wireless connection.
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检测移动设备和外部显示设备之间的无线连接的方法。该方法还包括至少基于无线连接的检测来调整移动设备的显示。

3. 发明授权

US08102929B2 Low power ultra wideband transceiver 有权
标题翻译：低功耗超宽带收发器
公开(公告)号：US08102929B2
公开(公告)日：2012-01-24
申请号：US12369926
申请日：2009-02-12
申请人： Samir Soliman , Ozgur Dural , Krishnan Rajamani , Rabih Chrabieh
发明人： Samir Soliman , Ozgur Dural , Krishnan Rajamani , Rabih Chrabieh
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04B1/69 , H04B1/71635 , H04B1/71637 , H04B1/719
摘要： Low-power transmitter and/or receiver devices are provided by sacrificing time and/or frequency diversity in exchange for lower power consumption. When channel conditions indicate that time and/or frequency spreading are unnecessary for transmissions, a transmitter may enter into a power-conservation mode in which transmissions are performed using a time gating scheme or a time repetition scheme. In the time gating scheme, symbols are transmitting just once, rather than a plurality of times, but with increased transmission power. In the time repetition scheme, copies of the same symbol are transmitted a plurality of times on the same frequency on different symbol transmission periods, instead of being retransmitted on different frequencies on different symbol transmission periods. Consequently, the symbol can be generated once and stored for subsequent retransmission, thereby allowing some of the transmitter/receiver chain components can be operated at a lower duty cycle or processing speed to conserve power.
摘要翻译：通过牺牲时间和/或频率分集来提供低功率发射机和/或接收机设备，以换取更低的功耗。当信道条件指示时间和/或频率扩展对于传输是不必要的时，发射机可以进入其中使用时间选通方案或时间重复方案执行传输的功率节约模式。在时间选通方案中，符号只传输一次，而不是多次，但是传输功率增加。在时间重复方案中，相同符号的副本在不同的符号传输周期上以相同频率发送多次，而不是在不同的符号传输周期上在不同的频率上重发。因此，可以生成符号一次并存储以用于随后的重传，从而允许一些发送器/接收器链组件可以以较低的占空比或处理速度操作以节省功率。

4. 发明申请

US20100246543A1 SYSTEM AND METHOD OF TRANSMITTING AND RECEIVING DATA FRAMES 有权
标题翻译：发送和接收数据帧的系统和方法
公开(公告)号：US20100246543A1
公开(公告)日：2010-09-30
申请号：US12413120
申请日：2009-03-27
申请人： Amol Rajkotia , Krishnan Rajamani , Ozgur Dural , Samir Soliman
发明人： Amol Rajkotia , Krishnan Rajamani , Ozgur Dural , Samir Soliman
IPC分类号： H04L12/28 , H04W84/12
CPC分类号： H04L1/1812 , H04L1/0059 , H04L1/0075 , H04L1/0079 , H04L1/0083 , H04W28/06
摘要： A method of transmitting a data frame is disclosed and may include transmitting a preamble, transmitting a physical layer convergence protocol (PLCP) header, and transmitting a plurality of MAC protocol data units (MPDUs). Each MPDU may be configured to reset a convolutional decoder state after each MPDU. The method may also include transmitting an MPDU aggregation header. The MPDU aggregation header may include a count of packed MPDUs, an array of offsets, an array of lengths, a frame check sequence (FCS) for the MPDU aggregation header, a group of tail bits, or a combination thereof. Further, an end of the MPDU aggregation header may be aligned to an interleaved symbol boundary.
摘要翻译：公开了发送数据帧的方法，并且可以包括发送前同步码，发送物理层汇聚协议（PLCP）报头，以及发送多个MAC协议数据单元（MPDU）。每个MPDU可被配置为在每个MPDU之后复位卷积解码器状态。该方法还可以包括发送MPDU聚合报头。 MPDU聚合报头可以包括打包的MPDU的计数，偏移的数组，长度的数组，用于MPDU聚合报头的帧校验序列（FCS），一组尾比特或它们的组合。此外，MPDU聚合报头的结束可以与交织的符号边界对齐。

5. 发明申请

US20110107387A1 CONTROL LINK FOR WIRELESS DISPLAY UNIT 有权
标题翻译：无线显示单元的控制链接
公开(公告)号：US20110107387A1
公开(公告)日：2011-05-05
申请号：US12611798
申请日：2009-11-03
申请人： Krishnan Rajamani , Samir Soliman , Nishith Chaubey
发明人： Krishnan Rajamani , Samir Soliman , Nishith Chaubey
IPC分类号： H04N7/173 , H04N5/66
CPC分类号： H04N7/1675 , H04H20/61 , H04N21/4122 , H04N21/43637 , H04N21/4405 , H04N21/4623 , H04N21/6377 , H04N21/658
摘要： A method comprises establishing a session between a host and a display unit, including transmitting media content according to a television broadcasting standard, and implementing control traffic for the session on a bi-directional control link independent of the television broadcasting standard.
摘要翻译：一种方法包括在主机和显示单元之间建立会话，包括根据电视广播标准发送媒体内容，以及在独立于电视广播标准的双向控制链路上实现会话的控制业务。

6. 发明申请

US20110026591A1 SYSTEM AND METHOD OF COMPRESSING VIDEO CONTENT 审中-公开
标题翻译：系统和压缩视频内容的方法
公开(公告)号：US20110026591A1
公开(公告)日：2011-02-03
申请号：US12511329
申请日：2009-07-29
申请人： Judit Martinez Bauza , Krishnan Rajamani , Samir Soliman
发明人： Judit Martinez Bauza , Krishnan Rajamani , Samir Soliman
IPC分类号： H04N11/02
CPC分类号： G06T9/00 , G06T1/00 , G06T9/004 , H04N19/192 , H04N19/30 , H04N19/36 , H04N19/59 , H04N19/593 , H04N21/234327 , H04N21/440227
摘要： A method of compressing video content is disclosed and may include receiving an image frame of a video signal having multiple components, generating an edge-map for the image frame, generating a bitstream base layer for each component of the video signal, generating a first bitstream enhancement layer for each component of the video signal, and generating successive bitstream enhancement layers for each component of the video signal. As the successive bitstream enhancement layers are generated, the method of compressing video content goes from lossy to lossless.
摘要翻译：公开了压缩视频内容的方法，并且可以包括接收具有多个分量的视频信号的图像帧，产生图像帧的边缘图，为视频信号的每个分量生成比特流基础层，生成第一比特流增强层，并且为视频信号的每个分量生成连续的比特流增强层。随着生成连续比特流增强层，压缩视频内容的方法从有损到无损。

7. 发明申请

US20110013644A1 SYSTEMS AND METHODS FOR PROVIDING RESOURCE ALLOCATION MEETING COMMUNICATION CONSTRAINTS FOR MULTI-HOP NETWORK DATA FLOWS 失效
标题翻译：提供多种网络数据流的资源分配会议通信约束的系统和方法
公开(公告)号：US20110013644A1
公开(公告)日：2011-01-20
申请号：US12638193
申请日：2009-12-15
申请人： Soumya Das , Krishnan Rajamani , Samir Soliman
发明人： Soumya Das , Krishnan Rajamani , Samir Soliman
IPC分类号： H04L12/43
CPC分类号： H04L47/724 , H04L45/302
摘要： Systems and methods identify a multi-hop network data path with sufficient available resources at each node along the data path to facilitate desired end-to-end data flow. Embodiments operate to identify resource constraints for meeting QoS or other communication requirements at each node of a multi-hop data path and propagate the resource constraint information within the network for use in identifying data paths suitable for supporting a desired end-to-end data flow. A resource allocation algorithm operable to allocate resources to achieve an end-to-end data flow meeting the communication requirements is implemented according to embodiments. A resource allocation algorithm of embodiments operates to ensure efficient use of the available resources so that desired conditions are satisfied when the resource requirements are met at each intermediate node for the upstream and downstream links and also both links simultaneously.
摘要翻译：系统和方法在数据路径的每个节点处识别具有足够可用资源的多跳网络数据路径，以便于期望的端到端数据流。实施例操作以识别用于在多跳数据路径的每个节点处满足QoS或其他通信需求的资源约束，并在网络内传播资源约束信息，以用于识别适合于支持期望的端到端数据流的数据路径。根据实施例，实现了可用于分配资源以实现满足通信要求的端到端数据流的资源分配算法。实施例的资源分配算法操作以确保可用资源的有效使用，以便当在上游和下游链路的每个中间节点以及同时两个链路满足资源需求时满足期望的条件。

8. 发明申请

US20100202493A1 LOW POWER ULTRA WIDEBAND TRANSCEIVER 有权
标题翻译：低功率超宽带收发器
公开(公告)号：US20100202493A1
公开(公告)日：2010-08-12
申请号：US12369926
申请日：2009-02-12
申请人： Samir Soliman , Ozgur Dural , Krishnan Rajamani , Rabih Chrabieh
发明人： Samir Soliman , Ozgur Dural , Krishnan Rajamani , Rabih Chrabieh
IPC分类号： H04B1/69
CPC分类号： H04B1/69 , H04B1/71635 , H04B1/71637 , H04B1/719
摘要： Low-power transmitter and/or receiver devices are provided by sacrificing time and/or frequency diversity in exchange for lower power consumption. When channel conditions indicate that time and/or frequency spreading are unnecessary for transmissions, a transmitter may enter into a power-conservation mode in which transmissions are performed using a time gating scheme or a time repetition scheme. In the time gating scheme, symbols are transmitting just once, rather than a plurality of times, but with increased transmission power. In the time repetition scheme, copies of the same symbol are transmitted a plurality of times on the same frequency on different symbol transmission periods, instead of being retransmitted on different frequencies on different symbol transmission periods. Consequently, the symbol can be generated once and stored for subsequent retransmission, thereby allowing some of the transmitter/receiver chain components can be operated at a lower duty cycle or processing speed to conserve power.
摘要翻译：通过牺牲时间和/或频率分集来提供低功率发射机和/或接收机设备，以换取更低的功耗。当信道条件指示时间和/或频率扩展对于传输是不必要的时，发射机可以进入其中使用时间选通方案或时间重复方案执行传输的功率节约模式。在时间选通方案中，符号只传输一次，而不是多次，但是传输功率增加。在时间重复方案中，相同符号的副本在不同的符号传输周期上以相同频率发送多次，而不是在不同的符号传输周期上在不同的频率上重发。因此，可以生成符号一次并存储以用于随后的重传，从而允许一些发送器/接收器链组件可以以较低的占空比或处理速度操作以节省功率。

9. 发明授权

US08639273B2 Partitioned proxy server for facilitating power conservation in wireless client terminals 有权
标题翻译：分区代理服务器，用于促进无线客户端终端的节电
公开(公告)号：US08639273B2
公开(公告)日：2014-01-28
申请号：US12366883
申请日：2009-02-06
申请人： Nishith Chaubey , Krishnan Rajamani , Samir Soliman
发明人： Nishith Chaubey , Krishnan Rajamani , Samir Soliman
IPC分类号： H04W68/00 , H04B15/00
CPC分类号： H04W68/00 , H04W24/00 , H04W52/0216 , H04W88/182 , Y02D70/1222 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/24
摘要： A power conservation method and system are provided for conserving power in client terminals by using a partitioned proxy server. The client terminal, having low-power and high-power communication interfaces, may power down its high-power communication interface to conserve power. Prior to shutting off its high-power communication interface, the client terminal may assign a partitioned proxy server to act as its proxy. The partitioned proxy server may include remote and local paging proxies which communicate with each other over an IP network. The remote paging proxy receives paging requests from an access point or the communication network and forwards it to the local paging proxy. The local paging proxy then forwards the paging message to the client terminal via a low-power communication interface. Upon receipt of the paging message via its low-power communication interface, the client terminal may power up its high-power communication interface and directly respond to the paging message.
摘要翻译：提供了一种省电方法和系统，用于通过使用分区代理服务器来节省客户端的功率。具有低功率和高功率通信接口的客户终端可以将其大功率通信接口断电以节省功率。在关闭其高功率通信接口之前，客户终端可以分配分区代理服务器来充当其代理。分区代理服务器可以包括通过IP网络彼此通信的远程和本地寻呼代理。远程寻呼代理从接入点或通信网络接收寻呼请求，并将其转发给本地寻呼代理。然后，本地寻呼代理器经由低功率通信接口将寻呼消息转发到客户终端。在通过其低功率通信接口接收到寻呼消息时，客户终端可以加电其高功率通信接口并直接响应寻呼消息。

10. 发明授权

US08135015B2 System and method of transmitting and receiving data frames 有权
标题翻译：发送和接收数据帧的系统和方法
公开(公告)号：US08135015B2
公开(公告)日：2012-03-13
申请号：US12413120
申请日：2009-03-27
申请人： Amol Rajkotia , Krishnan Rajamani , Ozgur Dural , Samir Soliman
发明人： Amol Rajkotia , Krishnan Rajamani , Ozgur Dural , Samir Soliman
IPC分类号： H04L12/28
CPC分类号： H04L1/1812 , H04L1/0059 , H04L1/0075 , H04L1/0079 , H04L1/0083 , H04W28/06
摘要： A method of transmitting a data frame is disclosed and may include transmitting a preamble, transmitting a physical layer convergence protocol (PLCP) header, and transmitting a plurality of MAC protocol data units (MPDUs). Each MPDU may be configured to reset a convolutional decoder state after each MPDU. The method may also include transmitting an MPDU aggregation header. The MPDU aggregation header may include a count of packed MPDUs, an array of offsets, an array of lengths, a frame check sequence (FCS) for the MPDU aggregation header, a group of tail bits, or a combination thereof. Further, an end of the MPDU aggregation header may be aligned to an interleaved symbol boundary.
摘要翻译：公开了发送数据帧的方法，并且可以包括发送前同步码，发送物理层汇聚协议（PLCP）报头，以及发送多个MAC协议数据单元（MPDU）。每个MPDU可被配置为在每个MPDU之后复位卷积解码器状态。该方法还可以包括发送MPDU聚合报头。 MPDU聚合报头可以包括打包的MPDU的计数，偏移的数组，长度的数组，用于MPDU聚合报头的帧校验序列（FCS），一组尾比特或它们的组合。此外，MPDU聚合报头的结束可以与交织的符号边界对齐。

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