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公开(公告)号：EP1565036B1
公开(公告)日：2017-11-22
申请号：EP05250626.8
申请日：2005-02-04
IPC分类号： H04S7/00 , H04S3/00 , G10L19/008
CPC分类号： H04S3/002 , G10L19/008 , H04S3/004 , H04S7/305 , H04S2420/03
摘要： A scheme for stereo and multi-channel synthesis of inter-channel correlation (ICC) (normalized cross-correlation) cues for parametric stereo and multi-channel coding. The scheme synthesizes ICC cues such that they approximate those of the original. For that purpose, diffuse audio channels are generated and mixed with the transmitted combined (e.g., sum) signal(s). The diffuse audio channels are preferably generated using relatively long filters with exponentially decaying Gaussian impulse responses. Such impulse responses generate diffuse sound similar to late reverberation. An alternative implementation for reduced computational complexity is proposed, where inter-channel level difference (ICLD), inter-channel time difference (ICTD), and ICC synthesis are all carried out in the domain of a single short-time Fourier transform (STFT), including the filtering for diffuse sound generation.
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公开(公告)号：EP2348601B1
公开(公告)日：2017-11-01
申请号：EP11000503.0
申请日：2011-01-21
发明人： Walley, John , Hulvey, Robert
CPC分类号： H02M7/003 , G06F1/26 , H02J7/0021 , H02J7/008 , H02J7/02 , H02J7/022 , H02J7/025 , H02J50/12 , H02J50/80 , Y10T307/406
摘要： According to one disclosed embodiment, a smart power delivery system includes a power conversion unit having a communication module and a power management module that can convert mains power into an optimized voltage and limited current used to power an electronic device. In one embodiment, a power conversion unit can optimize an output voltage by communicating with a connected electronic device and exchanging parameters representing desired characteristics of the output voltage. In one embodiment, an electronic device receives power from a power conversion unit through a wired power conduit. In another embodiment, an electronic device receives power from a power conversion unit through a wireless power conduit. In one embodiment, an optimal voltage is selected after negotiation between multiple electronic devices and a power conversion unit.
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公开(公告)号：EP2309676A3
公开(公告)日：2017-10-25
申请号：EP10013374.3
申请日：2010-10-06
发明人： Klein, Philippe , Kliger, Avi , Ohana, Yitshak
CPC分类号： H04L12/2801 , H04L12/281 , H04L67/16
摘要： Systems and methods for providing SRV node selection are provided. The method may include using a node in a home communications network. The communications network may include a plurality of nodes and a coaxial cable. The method may include using an entry node to submit a query message in selected fields of a Device Attribute Information Element in L2ME protocol. The entry node may require an advanced service. The entry node may not be aware which node of the plurality of nodes is the node selected for supporting the advanced service on the network. The selected fields may include vendor specific fields. The method may further include distributing the query message to the plurality of nodes. In response to the query message, the method may further include determining which of the plurality of nodes can be selected for supporting the advanced service on the network. The method may also include disseminating the information regarding which of the plurality of nodes can be selected for supporting the advanced service on the network to each of the plurality of nodes which can be selected for supporting the advanced service on the network. The method may further include determining whether there is a one the plurality of nodes which has been selected for supporting the advanced service on the network.
摘要翻译： 提供了用于提供SRV节点选择的系统和方法。 该方法可以包括使用家庭通信网络中的节点。 通信网络可以包括多个节点和同轴电缆。 该方法可以包括使用入口节点在L2ME协议中的设备属性信息元素的选定字段中提交查询消息。 入口节点可能需要高级服务。 入口节点可能不知道多个节点中的哪个节点是选择用于支持网络上的高级服务的节点。 所选字段可能包含供应商特定字段。 该方法还可以包括将查询消息分发到多个节点。 响应于查询消息，该方法还可以包括确定可以选择多个节点中的哪一个节点来支持网络上的高级服务。 该方法还可以包括将关于可以选择多个节点中的哪一个的信息传播到可以被选择用于支持网络上的高级服务的多个节点中的每一个网络上用于支持网络上的高级服务。 该方法还可以包括确定是否存在已经被选择用于支持网络上的高级服务的多个节点中的一个。
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公开(公告)号：EP3086607B1
公开(公告)日：2017-10-11
申请号：EP16001062.5
申请日：2012-08-13
发明人： KUMAR SINHA, Rajesh
CPC分类号： H04W52/0235 , H04W8/005 , H04W48/16 , H04W52/0216 , Y02D70/00
摘要： System and method for active scanning of wireless channels is described. An example method may include transmitting, by a first wireless device, a request to enter a sleep mode and a sleep mode schedule to a second wireless device, the sleep mode schedule specifying a sleep period for the first wireless device going to sleep, and scanning one or more wireless channels, by the first wireless device after transmitting the sleep mode schedule and during the sleep period, to find a third wireless device for communication with the first wireless device. The method may also include communicating, by the first wireless device, during the sleep period, with the third wireless device. Such a scan may be a passive scan or an active scan.
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公开(公告)号：EP2910068B1
公开(公告)日：2017-10-04
申请号：EP12886932.8
申请日：2012-10-22
发明人： SUN, Pengfei , GAO, Chunyan , WEI, Na , ZENG, Erlin , BAI, Wei , HAN, Jing , WANG, Haiming
CPC分类号： H04W52/0206 , H04W72/0406 , H04W72/0473 , H04W72/048 , H04W84/042 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/25
摘要： It is provided a method, comprising camping on a first cell in a terminal mode, wherein, in the terminal mode, a mode-enabling downlink signal from the first cell is required; checking if a transition information about an intended transition of the first cell to a sleeping mode is received and if an apparatus performing the method camps in the terminal mode on the first cell, wherein in the sleeping mode of the first cell the mode-enabling downlink signal is not received from the first cell; transmitting a complaint to the first cell if the transition information is received and the apparatus camps in the terminal mode on the first cell.
摘要翻译： 提供了一种方法，包括以终端模式驻扎在第一小区上，其中，在终端模式下，需要来自第一小区的模式使能下行链路信号; 检查是否接收到关于所述第一小区的预期转换到休眠模式的转换信息，并且如果执行所述方法的装置驻留在所述第一小区上的所述终端模式中，其中在所述第一小区的休眠模式中，所述模式启用下行链路 信号没有从第一个小区收到; 如果接收到所述转换信息并且所述装置在所述第一小区上驻留在所述终端模式中，则向所述第一小区发送投诉。
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26.发明授权System and method for enabling fallback states for energy efficient ethernet 有权用于为节能以太网启用后备状态的系统和方法
公开(公告)号：EP2247027B1
公开(公告)日：2017-09-13
申请号：EP10002177.3
申请日：2010-03-03
发明人： Diab, Wael William
IPC分类号： H04L12/12
摘要： A system and method for enabling fallback states for energy efficient Ethernet (EEE). EEE devices can be designed to support multiple power saving states that impact layers higher than the PHY layer. Typically, these higher levels of power savings would require a greater period of time to accommodate a return to an active state. In a dynamic negotiation process, the receiving device can advertise multiple fallback power saving states to the transmitting device. The transmitting device's allocation of buffering can then determine which of the power saving states would be supported.
摘要翻译： 一种用于为节能以太网（EEE）启用回退状态的系统和方法。 EEE设备可以被设计为支持影响比PHY层更高层的多个省电状态。 通常，这些较高的节能水平需要较长的时间来适应返回到活动状态。 在动态协商过程中，接收设备可以向发送设备通告多个回退节电状态。 发送设备的缓冲分配然后可以确定哪个省电状态将被支持。
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公开(公告)号：EP2680447B1
公开(公告)日：2017-09-06
申请号：EP13004480.3
申请日：2012-07-10
IPC分类号： H04B1/00
CPC分类号： H04B1/001 , H03H19/00 , H03H2015/007 , H04B1/0028
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公开(公告)号：EP2624589B1
公开(公告)日：2017-09-06
申请号：EP13000381.7
申请日：2013-01-25
发明人： Boyd, Edward , Goswami, Sanjay , Boyce, Andrew
IPC分类号： H04Q11/00 , H04B10/2575
CPC分类号： H04Q11/0067 , H04B10/2575 , H04B10/25759 , H04Q2011/0079
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29.发明公开Apparatus and method for fast Phase Locked Loop (PLL) settling for cellular Time-Division Duplex (TDD) communications system 有权用于蜂窝时分双工（TDD）通信系统的快速锁相环（PLL）建立的设备和方法
公开(公告)号：EP2590263A3
公开(公告)日：2017-08-02
申请号：EP12007351.5
申请日：2012-10-25
CPC分类号： H04B1/403 , H03L7/099 , H03L7/103 , H03L7/1974 , H03L2207/06
摘要： A communications device is disclosed that adjusts a target signal to allow a reference phase locked loop (PLL) to lock onto a reference signal that is related to a desired operating frequency in a first mode of operation. The reference PLL locks onto the reference signal when the target signal is calibrated to be proportional to the reference signal. As the communications device transitions between the first mode of operation and a second mode of operation, the communications device performs a shorten calibration cycle on the reference PLL. The reference phase locked loop (PLL) locks onto the reference signal in response to the shorten calibration cycle in the second mode of operation.
摘要翻译： 公开了一种通信设备，其调整目标信号以允许参考锁相环（PLL）锁定到与第一操作模式中的期望操作频率相关的参考信号上。 当目标信号被校准成与参考信号成比例时，参考PLL锁定到参考信号。 当通信设备在第一操作模式和第二操作模式之间转换时，通信设备在参考PLL上执行缩短的校准周期。 响应于第二操作模式中的缩短的校准周期，参考锁相环（PLL）锁定到参考信号上。
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公开(公告)号：EP2670090B1
公开(公告)日：2017-07-12
申请号：EP13002542.2
申请日：2013-05-15
发明人： Budhia, Rupa , Babu, Biju , Kalkunte, Mohan , Agarwal, Puneet
IPC分类号： H04L12/709 , H04L12/713 , H04L12/721 , H04L12/707 , H04L12/937 , H04L29/06 , H04L12/741 , H04L12/46
CPC分类号： H04L49/253 , H04L12/462 , H04L12/4625 , H04L45/24 , H04L45/245 , H04L45/586 , H04L45/66 , H04L45/74 , H04L65/4076 , Y02D50/30
摘要： Disclosed are various embodiments for multi-homing in an extended bridge, including both multi-homing of port extenders and multi-homing of end stations. In various embodiments, a controlling bridge device receives a packet via an ingress virtual port and determines a destination virtual port link aggregation group based at least in part on a destination media access control (MAC) address of an end station in the packet. The controlling bridge device selects one of multiple egress virtual ports of the destination virtual port link aggregation group. The end station of the extended bridge is reachable through any of the egress virtual ports of the destination virtual port link aggregation group. The controlling bridge device forwards the packet through the selected egress virtual port, and the forwarded packet includes an identifier of a destination virtual port to which the end station is connected.
摘要翻译： 公开了用于扩展桥中的多归属的各种实施例，包括端口扩展器的多归属和终端站的多归属。 在各种实施例中，控制桥接设备经由入口虚拟端口接收分组并且至少部分地基于分组中的终端站的目的地媒体访问控制（MAC）地址来确定目的地虚拟端口链路聚合组。 控制桥设备选择目的虚拟端口链路聚合组的多个出口虚拟端口中的一个。 扩展桥的终端站可通过目标虚拟端口链路聚合组的任何出口虚拟端口到达。 控制桥设备通过所选出口虚拟端口转发报文，转发报文中包含终端所连接的目的虚拟端口的标识。
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