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1. 发明申请

WO2012135424A2 TECHNIQUES TO DETERMINE USER PRESENCE 审中-公开
标题翻译：确定用户填写的技巧
公开(公告)号：WO2012135424A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/031088
申请日：2012-03-29
申请人： INTEL CORPORATION , LIN, Xintian E. , LI, Qinghua , YANG, Songnan , GAO, Jie , GUO, Yongfang , KARACAOGLU, Ulun , FLEMING, Kristoffer D.
发明人： LIN, Xintian E. , LI, Qinghua , YANG, Songnan , GAO, Jie , GUO, Yongfang , KARACAOGLU, Ulun , FLEMING, Kristoffer D.
IPC分类号： H04L12/16 , G06F1/32 , H04W92/18
CPC分类号： H04B17/0072 , H04B17/27 , H04L67/24 , H04W4/21 , H04W52/283
摘要： An embodiment of the present invention provides a method of detecting user presence, comprising registering a client associated with the user on a host associated with the user and setting up a wireless communication pairing, wherein while setting up the pairing, the client measures the host wireless communication power and uses it as calibration threshold for distance detection, and wherein the client measures a beacon power of the host radio and when the beacon power is above a threshold, the client is determined to be proximate to the host.
摘要翻译：本发明的实施例提供了一种检测用户存在的方法，该方法包括：在与用户相关联的主机上注册与用户相关联的客户端，并建立无线通信配对，其中，在建立配对，客户端测量主机无线通信功率并将其用作距离检测的校准阈值，并且其中客户端测量主机无线电的信标功率，并且当信标功率高于阈值时，客户端被确定为接近主持人。

2. 发明申请

WO2013184130A1 ECHO CANCELLATION ALGORITHM FOR LONG DELAYED ECHO 审中-公开
标题翻译： ECHO取消算法长期延迟ECHO
公开(公告)号：WO2013184130A1
公开(公告)日：2013-12-12
申请号：PCT/US2012/041599
申请日：2012-06-08
申请人： INTEL CORPORATION , GUO, Yongfang , LIN, Xintian, E. , KARACAOGLU, Ulun , BISWAL, Narayan
发明人： GUO, Yongfang , LIN, Xintian, E. , KARACAOGLU, Ulun , BISWAL, Narayan
IPC分类号： G10L21/02
CPC分类号： G10L21/0208 , G10L21/02 , G10L2021/02082 , H04M9/082
摘要： This document discloses one or more systems, apparatuses, methods, etc. for implementing an echo cancellation algorithm for long delayed echo that is created during a wire or wireless voice communications. In an implementation, a WiDi feature in a device during the wire or wireless voice communications may add an additional echo delay in addition to channel multipath delay when an audio sound signal travels from a WiDi component to a microphone of the device. In this implementation, a separate delay estimator is configured to estimate total delay. The estimated total delay is fed back to an adoptive filter component for long delay echo cancellation.
摘要翻译：本文件公开了一种或多种用于实现在有线或无线语音通信期间创建的用于长延迟回波的回波消除算法的系统，装置，方法等。在实现中，当有线或无线语音通信期间设备中的WiDi特征可以在音频声音信号从WiDi组件传播到设备的麦克风时除了信道多径延迟之外增加附加回波延迟。在该实现中，单独的延迟估计器被配置为估计总延迟。估计的总延迟被反馈到过滤器组件用于长延迟回波消除。

3. 发明申请

WO2013100910A1 METHOD AND SYSTEM FOR COEXISTENCE OF MULTIPLE COLLOCATED RADIOS 审中-公开
标题翻译：多重收缩无线电共振的方法与系统
公开(公告)号：WO2013100910A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/067414
申请日：2011-12-27
申请人： INTEL CORPORATION , YANG, Xue , GUO, Yongfang , GUO, Xingang , KARACAOGLU, Ulun
发明人： YANG, Xue , GUO, Yongfang , GUO, Xingang , KARACAOGLU, Ulun
IPC分类号： H04W88/06 , H04W56/00
CPC分类号： H04W56/0005 , H04W56/0015 , H04W88/06
摘要： An apparatus may include a set of transceivers comprising three or more transceivers each operable to communicate via a wireless communications standard different from each other transceiver and a driver to output an enable signal when a first transceiver of the set of transceivers is active. The apparatus may also include a processor circuit and a real-time frame synchronization module operable on the processor circuit to receive a first frame synchronization input signal to delineate first receive and first transmit periods of a radio frame of a first transceiver of the set of transceivers, and to generate a frame synchronization signal to align receive and transmit periods of each of a multiplicity of additional transceivers of the set of transceivers to the respective first receive and first transmit periods of the first transceiver. Other embodiments are disclosed and claimed.
摘要翻译：装置可以包括一组收发器，其包括三个或更多个收发器，每个收发器可用于经由不同于彼此收发器的无线通信标准进行通信;以及驱动器，用于当所述一组收发器的第一收发器是活动时输出使能信号。该装置还可以包括处理器电路和实时帧同步模块，其可在处理器电路上操作以接收第一帧同步输入信号，以描绘该组收发器的第一收发器的无线电帧的第一接收和第一发送周期并且产生帧同步信号，以将收发器组的多个附加收发器中的每一个的接收和发送周期与第一收发器的相应的第一接收和第一发送周期对准。公开和要求保护其他实施例。

4. 发明申请

WO2011034664A2 COAXIAL NETWORK COMMUNICATION NODE AND METHODS FOR COMMUNICATING MULTIMEDIA OVER A COAXIAL NETWORK WITH REDUCED-LENGTH CYCLIC PREFIXES 审中-公开
标题翻译：同轴网络通信节点和用于在具有降低长度循环前缀的同轴网络上传送多媒体的方法
公开(公告)号：WO2011034664A2
公开(公告)日：2011-03-24
申请号：PCT/US2010/044131
申请日：2010-08-02
申请人： INTEL CORPORATION , LAUDEL, Kennan , GUO, Yongfang
发明人： LAUDEL, Kennan , GUO, Yongfang
IPC分类号： H04L12/56 , H04L27/26
CPC分类号： H04L5/0048 , H04L25/03019 , H04L27/2607 , H04L2025/03414 , H04L2025/03681 , H04L2025/03777 , H04W72/0406
摘要： A coaxial network communication node receives multimedia content with one or more other nodes in a coaxial network. The node determines a delay-spread of a coaxial channel based on receipt of a probe from a transmitting node and configures a channel-shortening time-domain equalizer (TEQ) filter to effectively shorten the channel based on the delay spread. The node instructs the transmitting node to shorten a length of a cyclic prefix for subsequent packet-based transmissions to be received from the transmitting node. The probe is stored and reused until the channel-shortening TEQ filter converges. The nodes may be configured to communicate in accordance with the Multimedia over Coax Alliance (MoCA®) specifications.
摘要翻译：同轴网络通信节点接收同轴网络中的一个或多个其他节点的多媒体内容。节点基于从发送节点接收到探测来确定同轴信道的延迟扩展，并且配置信道缩短时域均衡器（TEQ）滤波器以基于延迟扩展来有效地缩短信道。该节点指示发送节点缩短循环前缀的长度，以用于后续的基于分组的传输从发送节点接收。探头被存储并重复使用，直到信道缩短TEQ滤波器收敛。节点可以被配置为根据同轴电缆多媒体联盟（MoCA＆reg;）规范进行通信。

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