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1.发明申请公开(公告)号：US20130148640A1
公开(公告)日：2013-06-13
申请号：US13315923
申请日：2011-12-09
申请人： Wei LI , Jorma Lilleberg , Sami-Jukka Hakola , Samuli Turtinen , Timo Koskela , Anna Pantelidou
发明人： Wei LI , Jorma Lilleberg , Sami-Jukka Hakola , Samuli Turtinen , Timo Koskela , Anna Pantelidou
IPC分类号： H04W84/02
CPC分类号： H04L1/1809 , H04L1/1854
摘要： There is provided a mechanism for controlling a transmission of data in a fragmentation transmission mode. When fragments are transmitted in a fragmentation transmission mode, it is determined whether the fragment frame is received successfully or whether an acknowledgment message for confirming a successful transmission of the fragment frame is received. In case the acknowledgment for the successful transmission of the one fragment frame is not received, or the fragment is frame is not successfully received, the fragmentation transmission mode is maintained and a retransmission of the fragment frame is initiated.
摘要翻译： 提供了一种用于控制分段传输模式下的数据传输的机制。 当以分段传输模式发送片段时，确定片段帧是否被成功接收，或者是否接收到用于确认片段帧的成功发送的确认消息。 在没有接收到对于一个分段帧的成功发送的确认，或者未成功接收到该分段是帧的情况下，维持分段传输模式，并且启动片段帧的重传。
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2.发明授权公开(公告)号：US08718083B2
公开(公告)日：2014-05-06
申请号：US13315923
申请日：2011-12-09
申请人： Wei Li , Jorma Lilleberg , Sami-Jukka Hakola , Samuli Turtinen , Timo Koskela , Anna Pantelidou
发明人： Wei Li , Jorma Lilleberg , Sami-Jukka Hakola , Samuli Turtinen , Timo Koskela , Anna Pantelidou
IPC分类号： H04L12/413
CPC分类号： H04L1/1809 , H04L1/1854
摘要： There is provided a mechanism for controlling a transmission of data in a fragmentation transmission mode. When fragments are transmitted in a fragmentation transmission mode, it is determined whether the fragment frame is received successfully or whether an acknowledgment message for confirming a successful transmission of the fragment frame is received. In case the acknowledgment for the successful transmission of the one fragment frame is not received, or the fragment is frame is not successfully received, the fragmentation transmission mode is maintained and a retransmission of the fragment frame is initiated.
摘要翻译： 提供了一种用于控制分段传输模式下的数据传输的机制。 当以分段传输模式发送片段时，确定片段帧是否被成功接收，或者是否接收到用于确认片段帧的成功发送的确认消息。 在没有接收到对于一个分段帧的成功发送的确认，或者未成功接收到该分段是帧的情况下，维持分段传输模式，并且启动片段帧的重传。
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公开(公告)号：US20140016568A1
公开(公告)日：2014-01-16
申请号：US13550045
申请日：2012-07-16
IPC分类号： H04W72/02
CPC分类号： H04W52/0219 , H04L5/0096 , H04W52/0206 , H04W52/0212 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method, apparatus and computer program product are provided to facilitate synchronization of one or more stations with an access point when the stations have awakened from a sleep period. In the context of a method, a channel switch announcement is caused to be provided on a first channel that indicates that an access point is to switch to a second channel. The method also provides for the access point to switch to the second channel and, following switching of the access point to the second channel, the method causes a post-announcement to be provided on the first channel indicating that the access point previously switched to the second channel.
摘要翻译： 提供了一种方法，装置和计算机程序产品，以便当站已经从睡眠周期唤醒时，便于一个或多个站与接入点的同步。 在一种方法的上下文中，在指示接入点切换到第二信道的第一信道上引入通道切换通知。 该方法还提供接入点切换到第二信道，并且在将接入点切换到第二信道之后，该方法使得在第一信道上提供公告后，指示接入点先前切换到 第二频道
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公开(公告)号：US20130051386A1
公开(公告)日：2013-02-28
申请号：US13216379
申请日：2011-08-24
IPC分类号： H04L12/56
CPC分类号： H04W28/02 , H04L1/0002 , H04L1/0076 , H04L47/25 , H04L2001/0093
摘要： Exemplary embodiments are concerned with method of controlling transmission of a set of transmissions from a source device to at least one destination device according to a multicast transmission scheme, the set of transmissions comprising including random linear network coded packets that are to be multicast by the source device to the destination devices. These embodiments differ from this conventional approach in that the number of packets that are encoded for multicast transmission or the rate of transmission thereof is configured using feedback from the destination devices regarding their progress in decoding a previously multicast set of transmissions.
摘要翻译： 示例性实施例涉及根据多播传输方案来控制从源设备到至少一个目的地设备的传输的传输的方法，所述传输集合包括要由源多播的随机线性网络编码分组 设备到目标设备。 这些实施例与常规方法不同之处在于，使用来自目的地设备的反馈来配置针对多播传输编码的分组的数量或其传输速率，以便它们在解码先前的多播传输组中的进展。
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5.发明授权Fairness provision via controlling a transmission opportunity window in a wireless mesh network 有权通过控制无线网状网络中的传输机会窗口来提供公平性公开(公告)号：US08879422B2
公开(公告)日：2014-11-04
申请号：US13351537
申请日：2012-01-17
摘要： The invention allows fairness provision in wireless mesh networks with respect to the data rate that stations communicate. A fairness metric is obtained during a mesh profile negotiation performed in order for a wireless station to join a wireless mesh network. Predetermined mesh transmission parameters of the wireless station are sent to previously joined wireless stations in a predetermined neighborhood of the wireless station. From the previously joined wireless stations their respective predetermined mesh transmission parameters are received. In response to a first predetermined event, a transmission opportunity window is determined for the wireless station based on the obtained fairness metric, the predetermined mesh transmission parameters of the wireless station, and the predetermined mesh transmission parameters of the previously joined wireless stations.
摘要翻译： 本发明允许在无线网状网络中相对于站通信的数据速率提供公平性。 在为了使无线站加入无线网状网络而执行的网格简档协商期间获得公平度量。 将无线站的预定网格传输参数发送到无线站的预定邻域中的先前连接的无线站。 从先前连接的无线站中，接收它们各自的预定网格传输参数。 响应于第一预定事件，基于获得的公平度量，无线站的预定网格传输参数和先前连接的无线站的预定网格传输参数，为无线站确定传输机会窗口。
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6.发明申请FAIRNESS PROVISION VIA CONTROLLING A TRANSMISSION OPPORTUNITY WINDOW IN A WIRELESS MESH NETWORK 有权通过在无线网路中控制传输机会窗口的公平条款公开(公告)号：US20130182610A1
公开(公告)日：2013-07-18
申请号：US13351537
申请日：2012-01-17
摘要： The invention allows fairness provision in wireless mesh networks with respect to the data rate that stations communicate. A fairness metric is obtained during a mesh profile negotiation performed in order for a wireless station to join a wireless mesh network. Predetermined mesh transmission parameters of the wireless station are sent to previously joined wireless stations in a predetermined neighborhood of the wireless station. From the previously joined wireless stations their respective predetermined mesh transmission parameters are received. In response to a first predetermined event, a transmission opportunity window is determined for the wireless station based on the obtained fairness metric, the predetermined mesh transmission parameters of the wireless station, and the predetermined mesh transmission parameters of the previously joined wireless stations.
摘要翻译： 本发明允许在无线网状网络中相对于站通信的数据速率提供公平性。 在为了使无线站加入无线网状网络而执行的网格简档协商期间获得公平度量。 将无线站的预定网格传输参数发送到无线站的预定邻域中的先前连接的无线站。 从先前连接的无线站中，接收它们各自的预定网格传输参数。 响应于第一预定事件，基于获得的公平度量，无线站的预定网格传输参数和先前连接的无线站的预定网格传输参数，为无线站确定传输机会窗口。
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公开(公告)号：US08855693B2
公开(公告)日：2014-10-07
申请号：US13293396
申请日：2011-11-10
CPC分类号： H04W52/0235 , H04W28/24 , H04W52/02 , H04W74/0825 , Y02D70/00 , Y02D70/142 , Y02D70/144
摘要： A wireless device operates in a first mode in which the device can send data to and receive data from an access point. The device receives control data from the access point comprising first data indicative of a time period and second data indicative of a control parameter. The device operates in a second mode for the time period specified by the first data and on the basis of the control parameter. In the second mode, at least some circuitry of the device used for sending data and at least some circuitry of the device used for receiving data is placed in a low power state, and data to be sent to the access point is stored in a buffer of the device. After expiry of the time period, the device operates in the first mode to send the data stored in the buffer to the access point.
摘要翻译： 无线设备以第一模式操作，其中设备可以向接入点发送数据并从接入点接收数据。 该设备从接入点接收包括指示时间段的第一数据和指示控制参数的第二数据的控制数据。 该设备在第一模式指定的时间段内以第二模式运行，并且基于该控制参数。 在第二模式中，用于发送数据的设备的至少一些电路和用于接收数据的设备的至少一些电路被置于低功率状态，并且要发送到接入点的数据被存储在缓冲器 的设备。 在该时间段到期后，设备以第一模式工作，将存储在缓冲器中的数据发送到接入点。
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8.发明授权Using decoding progress to adapt transmission rate in a multicast transmission 失效使用解码进度来适应组播传输中的传输速率公开(公告)号：US08611417B2
公开(公告)日：2013-12-17
申请号：US13418746
申请日：2012-03-13
IPC分类号： H04B1/66
CPC分类号： H04L12/1872 , H04L1/0002 , H04L1/0076 , H04L2001/0093 , H04L2001/0097 , Y02D50/10
摘要： Exemplary embodiments are concerned with method of controlling transmission of a set of transmissions from a source device to at least one destination device according to a multicast transmission scheme, the set of transmissions including random linear network coded packets that are to be multicast by the source device to the destination devices. These embodiments differ from this conventional approach in that the number of packets that are encoded for multicast transmission or the rate of transmission thereof is configured using feedback from the destination devices regarding their progress in decoding a previously multicast set of transmissions.
摘要翻译： 示例性实施例涉及根据多播传输方案来控制从源设备到至少一个目的地设备的传输的传输的方法，所述传输集合包括将被源设备多播的随机线性网络编码分组 到目标设备。 这些实施例与常规方法不同之处在于，使用来自目的地设备的反馈来配置针对多播传输编码的分组的数量或其传输速率，以便它们在解码先前的多播传输组中的进展。
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9.发明申请公开(公告)号：US20130188479A1
公开(公告)日：2013-07-25
申请号：US13358174
申请日：2012-01-25
CPC分类号： H04W74/008 , H04W74/085
摘要： One embodiment of the invention provides a method for determining a back-off window value for accessing a transmission channel. The method comprises receiving, at a first wireless node, a first set of time-varying parameters for at least one second wireless node; and using, by the first wireless node, the received first set of time-varying parameters at least partially and a second set of time-varying parameters of the first wireless node in determining a back-off window value for the first wireless node for accessing the transmission channel.
摘要翻译： 本发明的一个实施例提供一种用于确定用于访问传输信道的退避窗口值的方法。 该方法包括在第一无线节点处接收用于至少一个第二无线节点的第一组时变参数; 以及在确定所述第一无线节点访问的后退窗口值时，由所述第一无线节点使用所接收的第一组时变参数，所述第一组时变参数至少部分地和所述第一无线节点的第二组时变参数集合 传输通道。
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10.发明申请Mechanism for Resource Allocation and Transmission of Control Information to Communication Device 审中-公开资源分配机制和控制信息传输给通信设备公开(公告)号：US20130155962A1
公开(公告)日：2013-06-20
申请号：US13329521
申请日：2011-12-19
CPC分类号： H04W72/042 , H04W76/14
摘要： There is provided a mechanism usable for allocating resources and provide control information about a signal to be transmitted by a communication network element such as a D2D device on resources which may be pre-allocated or allocated directly for the signaling. A resource allocation information element is generated which indicates to resources being allocated to a specific communication function, such as D2D. A content or value of a resource allocation field indicates a control information usable for forming a signal to be transmitted via the indicated resources. By means of the value of the resource allocation field, the D2D device derives a signal characteristic or the like of the signal to be transmitted on the indicated resources. The resource indication may be implicit in the form of an indication of a pre-allocated resource, or direct by indicating a dedicated resource.
摘要翻译： 提供了一种可用于分配资源的机制，并且提供关于要由诸如D2D设备的通信网络元件发送的信号的控制信息，所述信息可以被预分配或直接用于信令的分配的资源。 生成资源分配信息元素，其指示分配给诸如D2D的特定通信功能的资源。 资源分配字段的内容或值表示可用于形成要经由指示的资源发送的信号的控制信息。 通过资源分配字段的值，D2D设备得到要在所指示的资源上发送的信号的信号特性等。 资源指示可以以预先分配的资源的指示的形式隐含，或者通过指示专用资源来直接指示。
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