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公开(公告)号：US08964611B2
公开(公告)日：2015-02-24
申请号：US12946134
申请日：2010-11-15
IPC分类号： H04W52/02
CPC分类号： H04W52/0229 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23 , Y02D70/24
摘要： A novel power conservation scheme is provided for conserving power in a wireless client terminal with an established communication session. While in a connected mode, the client terminal may receive data for the communication session via a data channel from an access point. During periods of inactivity over the data channel, the client terminal may switch to a lowered power mode, where the client terminal discontinuously monitors a control channel and does not monitor the data channel. The access point is informed of the operating mode of the client terminal. If a data resume indicator is received over the control channel, the client terminal switches back to the connected mode and resumes the communication session by receiving additional data over the data channel.
摘要翻译： 提供了一种新颖的功率节省方案，用于在具有建立的通信会话的无线客户终端中节省功率。 在连接模式下，客户终端可以经由接入点的数据信道接收通信会话的数据。 在数据通道不活动期间，客户终端可以切换到降低的功率模式，其中客户终端不连续地监视控制信道，并且不监视数据信道。 接入点被通知客户终端的操作模式。 如果通过控制信道接收到数据恢复指示符，则客户终端切换回连接模式，并通过数据通道接收附加数据来恢复通信会话。
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2.发明授权Power conservation in wireless client terminals and system latency reduction using a proxy device 有权无线客户终端中的节电和使用代理设备的系统延迟降低公开(公告)号：US08515500B2
公开(公告)日：2013-08-20
申请号：US12883467
申请日：2010-09-16
IPC分类号： G06F15/16
CPC分类号： H04W52/0229 , H04W76/45 , H04W84/047 , Y02D70/1222 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/24
摘要： A scheme is provided for conserving power in client terminals and/or reducing latency in wireless systems by using a proxy device. The client terminal may have a primary communication interface for communications with an access node and a secondary communication interface to communicate with the proxy device. The client terminal may indicate to the access node a short cycle rate for monitoring its signaling/control channel(s). The client terminal may the power off its primary communication interface without informing the access node. Prior to powering off its primary communication interface, the client terminal may assign the proxy device to act as its proxy and monitor the signaling/control channel with the access node. The proxy device monitors the signaling/control channel(s) according to the indicated short cycle rate. Upon detection of a message for the client terminal, the proxy device forwards the message to the client terminal via a secondary communication interface.
摘要翻译： 提供了一种用于在客户终端中节省功率和/或通过使用代理设备来减少无线系统中的等待时间的方案。 客户端可以具有用于与接入节点进行通信的主通信接口和用于与代理设备通信的辅助通信接口。 客户终端可以向接入节点指示用于监视其信令/控制信道的短周期速率。 客户终端可以关闭其主通信接口，而不通知接入节点。 在断电其主通信接口之前，客户终端可以分配代理设备作为其代理并且与接入节点一起监视信令/控制信道。 代理设备根据指示的短周期速率来监视信令/控制信道。 在检测到客户终端的消息时，代理设备经由辅助通信接口将消息转发给客户终端。
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公开(公告)号：US08332904B2
公开(公告)日：2012-12-11
申请号：US12611798
申请日：2009-11-03
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。
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4.发明申请公开(公告)号：US20120182965A1
公开(公告)日：2012-07-19
申请号：US13008258
申请日：2011-01-18
申请人： Soumya Das , Nishith Chaubey , Samir S. Soliman
发明人： Soumya Das , Nishith Chaubey , Samir S. Soliman
IPC分类号： H04W36/08
CPC分类号： H04W48/14 , H04W48/16 , H04W48/20 , H04W84/045
摘要： Systems, methods, devices, and computer program products are described for mitigating macrocell interference during femtocell discovery in a wireless communications system. In one example, a mobile device may be camped on a macrocell. A femtocell transmits out-of-band (OOB) discovery signals to, or receives OOB band discovery signals from, the mobile device to facilitate presence detection. The femtocell may also be configured to use various techniques to transmit in-band beacon bursts (e.g., low or high power beacon bursts) to the mobile device in the macrocell frequency range to trigger the mobile device to perform an inter-frequency scan for cell reselection. The femtocell may transmit communications signals to the mobile device in a femtocell frequency range (different from the macrocell frequency range) after the mobile device has discovered and selected the femtocell.
摘要翻译： 描述了系统，方法，设备和计算机程序产品，用于在无线通信系统中的毫微微小区发现期间减轻宏小区干扰。 在一个示例中，移动设备可以驻留在宏小区上。 毫微微小区向移动设备发送带外（OOB）发现信号或从移动设备接收OOB频带发现信号以便于存在检测。 毫微微小区还可以被配置为使用各种技术来在宏小区频率范围内向移动设备发送带内信标突发（例如，低功率或高功率信标突发），以触发移动设备对小区执行频率间扫描 重选。 在移动设备已经发现并选择了毫微微小区之后，毫微微小区可以在毫微微小区频率范围（不同于宏小区频率范围）中向移动设备发送通信信号。
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公开(公告)号：US20110263258A1
公开(公告)日：2011-10-27
申请号：US13087760
申请日：2011-04-15
IPC分类号： H04W36/00
摘要： Systems, methods, devices, and computer program products are described for supporting macrocell-to-femtocell hand-ins of active macro communications for mobile access terminals. A femto-proxy system is provided including a femtocell and an out-of-band (OOB) proxy. While the femtocell may be addressed by the macro network according to a potentially non-unique identifier (e.g., its PN offset), the OOB proxy is addressable according to a unique OOB identifier (e.g., a Bluetooth device address, BD_ADDR). When the mobile access terminal is in proximity to the femto-proxy system, it detects the OOB proxy and communicates the unique OOB identifier to the core network via the macro network (e.g., as part of a measurement report). The OOB identifier is mapped (e.g., in the core network) to the femtocell, allowing the core network to uniquely identify the appropriate target femtocell for active hand-in.
摘要翻译： 描述了系统，方法，设备和计算机程序产品，用于支持用于移动接入终端的主动宏通信的宏蜂窝到毫微微蜂窝基站的接入。 提供了包括毫微微小区和带外（OOB）代理）的毫微微代理系统。 毫微微小区可以根据潜在的非唯一标识符（例如，其PN偏移）由宏网络寻址，但是OOB代理可以根据唯一的OOB标识符（例如，蓝牙设备地址BD_ADDR）寻址。 当移动接入终端接近毫微微代理系统时，它检测OOB代理，并通过宏网络（例如，作为测量报告的一部分）将唯一的OOB标识符传送到核心网络。 OOB标识符被映射到（例如，在核心网络中）到毫微微小区，允许核心网络唯一地识别适当的目标毫微微蜂窝以进行主动手持。
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6.发明申请POWER CONSERVATION IN WIRELESS CLIENT TERMINALS AND SYSTEM LATENCY REDUCTION USING A PROXY DEVICE 有权无线客户终端中的电源保护和使用代理设备的系统延迟减少公开(公告)号：US20120072751A1
公开(公告)日：2012-03-22
申请号：US12883467
申请日：2010-09-16
IPC分类号： G06F1/32 , G06F15/173 , G06F15/16
CPC分类号： H04W52/0229 , H04W76/45 , H04W84/047 , Y02D70/1222 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/24
摘要： A scheme is provided for conserving power in client terminals and/or reducing latency in wireless systems by using a proxy device. The client terminal may have a primary communication interface for communications with an access node and a secondary communication interface to communicate with the proxy device. The client terminal may indicate to the access node a short cycle rate for monitoring its signaling/control channel(s). The client terminal may the power off its primary communication interface without informing the access node. Prior to powering off its primary communication interface, the client terminal may assign the proxy device to act as its proxy and monitor the signaling/control channel with the access node. The proxy device monitors the signaling/control channel(s) according to the indicated short cycle rate. Upon detection of a message for the client terminal, the proxy device forwards the message to the client terminal via a secondary communication interface.
摘要翻译： 提供了一种用于在客户终端中节省功率和/或通过使用代理设备来减少无线系统中的等待时间的方案。 客户端可以具有用于与接入节点进行通信的主通信接口和用于与代理设备通信的辅助通信接口。 客户终端可以向接入节点指示用于监视其信令/控制信道的短周期速率。 客户终端可以关闭其主通信接口，而不通知接入节点。 在断电其主通信接口之前，客户终端可以分配代理设备作为其代理并且与接入节点一起监视信令/控制信道。 代理设备根据指示的短周期速率来监视信令/控制信道。 在检测到客户终端的消息时，代理设备经由辅助通信接口将消息转发给客户终端。
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公开(公告)号：US20110256891A1
公开(公告)日：2011-10-20
申请号：US12759921
申请日：2010-04-14
IPC分类号： H04W68/00
CPC分类号： H04W68/12 , H04W12/04 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/24
摘要： Page monitoring in a proxy relationship is optimized through creation of a new page occasion (PO) or paging frame (PF). The new PO/PF includes pages for each client-proxy relationship. Once the new PO/PF is communicated to the proxy, the proxy monitors for the pages of each client by monitoring a single PO/PF. Depending on the embodiment implemented, the network will either continue to also transmit pages during original PO or cease such transmission. On detection of a failed link between the proxy and client, the client may begin to monitor the original pages in such networks, or will begin monitoring using the new PO/PF until the network notifies the client that the state has changed.
摘要翻译： 通过创建新的页面场合（PO）或寻呼帧（PF）来优化代理关系中的页面监视。 新的PO / PF包括每个客户端 - 代理关系的页面。 一旦新的PO / PF被传送到代理，代理通过监视单个PO / PF来监视每个客户端的页面。 根据所实施的实施例，网络将在原始PO期间继续还传送页面或停止这种传输。 在检测到代理和客户端之间的故障链接时，客户端可能会开始监视这些网络中的原始页面，或者将使用新的PO / PF开始监视，直到网络通知客户端状态已更改。
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公开(公告)号：US20110255444A1
公开(公告)日：2011-10-20
申请号：US12759916
申请日：2010-04-14
CPC分类号： H04W8/005 , H04L41/0213 , H04L41/12 , H04L67/16 , H04L67/325 , H04W12/04 , H04W68/12 , H04W88/182 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/24
摘要： Proxy discovery for mobile networks having cooperative multiradio devices is provided through short range discovery and assistance from the network. In some aspects, a dedicated message is sent in response to a request from the client. The dedicated message includes a proxy list. The client uses the proxy list to discover those proxies on the list. Other aspects provide for the proxy list to be included in broadcast messages from the network. Thus, clients receive the broadcast messages and extract the proxy list for discovery purposes. Other aspects provide for the client to detect all of the wireless devices in the area and send a list to the network. The network responds with a sub-list of those proxies that are available to the client. In each such aspect, when the client discovers the available proxies, it transmits a list of the proxy ID of the discovered proxies to the network.
摘要翻译： 通过来自网络的短距离发现和协助来提供具有协作多无线设备的移动网络的代理发现。 在一些方面，响应于来自客户端的请求发送专用消息。 专用消息包括代理列表。 客户端使用代理列表来发现列表中的代理。 其他方面提供将代理列表包括在来自网络的广播消息中。 因此，客户端接收广播消息并提取代理列表以用于发现目的。 其他方面提供客户端检测该区域中的所有无线设备并将列表发送到网络。 网络响应客户端可用的代理的子列表。 在每个这样的方面，当客户端发现可用的代理时，它将所发现的代理的代理ID的列表发送到网络。
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公开(公告)号：US20110107387A1
公开(公告)日：2011-05-05
申请号：US12611798
申请日：2009-11-03
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。
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公开(公告)号：US08761064B2
公开(公告)日：2014-06-24
申请号：US12759916
申请日：2010-04-14
IPC分类号： G08C17/00
CPC分类号： H04W8/005 , H04L41/0213 , H04L41/12 , H04L67/16 , H04L67/325 , H04W12/04 , H04W68/12 , H04W88/182 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/24
摘要： Proxy discovery for mobile networks having cooperative multiradio devices is provided through short range discovery and assistance from the network. In some aspects, a dedicated message is sent in response to a request from the client. The dedicated message includes a proxy list. The client uses the proxy list to discover those proxies on the list. Other aspects provide for the proxy list to be included in broadcast messages from the network. Thus, clients receive the broadcast messages and extract the proxy list for discovery purposes. Other aspects provide for the client to detect all of the wireless devices in the area and send a list to the network. The network responds with a sub-list of those proxies that are available to the client. In each such aspect, when the client discovers the available proxies, it transmits a list of the proxy ID of the discovered proxies to the network.
摘要翻译： 通过来自网络的短距离发现和协助来提供具有协作多无线设备的移动网络的代理发现。 在一些方面，响应于来自客户端的请求发送专用消息。 专用消息包括代理列表。 客户端使用代理列表来发现列表中的代理。 其他方面提供将代理列表包括在来自网络的广播消息中。 因此，客户端接收广播消息并提取代理列表以用于发现目的。 其他方面提供客户端检测该区域中的所有无线设备并将列表发送到网络。 网络响应客户端可用的代理的子列表。 在每个这样的方面，当客户端发现可用的代理时，它将所发现的代理的代理ID的列表发送到网络。
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