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1.发明申请METHOD AND APPARATUS FOR ADAPTIVE DATA RATE DETERMINATION IN A WIRELESS COMMUNICATION NETWORK 有权在无线通信网络中自适应数据速率确定的方法和装置公开(公告)号：US20130083659A1
公开(公告)日：2013-04-04
申请号：US13249274
申请日：2011-09-30
IPC分类号： H04W28/04
CPC分类号： H04L1/0002 , H04L1/0019 , H04L1/0025 , H04L1/16 , H04L1/20
摘要： A method and apparatus determine an adaptive data rate in a wireless communication network. The method can include: setting (620) a wireless network layer two negative acknowledgement message threshold based on an average fade duration over a frame time; receiving (630) a number of wireless network layer two negative acknowledgement messages at a device over a given period; comparing (640), at the device, the number of wireless network layer two negative acknowledgement messages to the wireless network layer two negative acknowledgement message threshold; requesting (650) a higher data rate if the number of wireless network layer two negative acknowledgement messages is below the wireless network layer two negative acknowledgement message threshold; and requesting (660) a lower data rate if the number of wireless network layer two negative acknowledgement messages is above the wireless network layer two negative acknowledgement message threshold.
摘要翻译： 方法和装置确定无线通信网络中的自适应数据速率。 该方法可以包括：基于帧时间上的平均衰落持续时间来设置（620）无线网络层两个否定确认消息阈值; 在给定时间段内在设备处接收（630）多个无线网络层两个否定确认消息; 比较（640）在设备处的无线网络层数量为无线网络层的两个否定确认消息的数量为两个否定的确认消息阈值; 如果无线网络层的两个否定确认消息的数量低于无线网络层的两个否定的确认消息阈值，请求（650）较高的数据速率; 并且如果无线网络层两个否定确认消息的数量高于无线网络层的两个否定确认消息阈值，则请求（660）较低的数据速率。
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2.发明授权Method and apparatus for adaptive data rate determination in a wireless communication network 有权在无线通信网络中自适应数据速率确定的方法和装置公开(公告)号：US08565084B2
公开(公告)日：2013-10-22
申请号：US13249274
申请日：2011-09-30
IPC分类号： H04W28/04
CPC分类号： H04L1/0002 , H04L1/0019 , H04L1/0025 , H04L1/16 , H04L1/20
摘要： A method and apparatus determine an adaptive data rate in a wireless communication network. The method can include: setting (620) a wireless network layer two negative acknowledgement message threshold based on an average fade duration over a frame time; receiving (630) a number of wireless network layer two negative acknowledgement messages at a device over a given period; comparing (640), at the device, the number of wireless network layer two negative acknowledgement messages to the wireless network layer two negative acknowledgement message threshold; requesting (650) a higher data rate if the number of wireless network layer two negative acknowledgement messages is below the wireless network layer two negative acknowledgement message threshold; and requesting (660) a lower data rate if the number of wireless network layer two negative acknowledgement messages is above the wireless network layer two negative acknowledgement message threshold.
摘要翻译： 方法和装置确定无线通信网络中的自适应数据速率。 该方法可以包括：基于帧时间上的平均衰落持续时间来设置（620）无线网络层两个否定确认消息阈值; 在给定时间段内在设备处接收（630）多个无线网络层两个否定确认消息; 比较（640）在设备处的无线网络层数量为无线网络层的两个否定确认消息的数量为两个否定的确认消息阈值; 如果无线网络层的两个否定确认消息的数量低于无线网络层的两个否定的确认消息阈值，请求（650）较高的数据速率; 并且如果无线网络层两个否定确认消息的数量高于无线网络层的两个否定确认消息阈值，则请求（660）较低的数据速率。
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公开(公告)号：US06981184B2
公开(公告)日：2005-12-27
申请号：US10408497
申请日：2003-04-07
CPC分类号： H04L1/0061 , H04L1/0025 , H04L1/0038 , H04L1/0046 , H04L1/0072 , H04L1/08
摘要： An apparatus and method for processing a corrupted frame. The corrupted frame is analyzed to ascertain whether the rate can be determined. If the rate can be determined, steps for identifying the rate are executed. After the rate is identified, the method scans the corrupted frame by checking the MM/TT/TM or MM/FM bits (depending on the radio configuration) to determine whether signaling is present in the frame. If the scan finds potential signaling information, the BTS informs the transcoder of the frame rate, that signaling is present in the frame and that the outer CRC failed. The transcoder attempts to recover the signaling information based upon the inner CRC and discards the bearer information. If the signaling message is spread over multiple frames, the entire frame is discarded to avoid confusion when the signaling message has to be reassembled. The entire frame is also discarded if the inner CRC fails.
摘要翻译： 一种用于处理损坏的帧的装置和方法。 分析损坏的帧以确定速率是否可以确定。 如果可以确定速率，则执行用于识别速率的步骤。 在确定速率之后，该方法通过检查MM / TT / TM或MM / FM位（取决于无线电配置）来扫描损坏的帧，以确定帧中是否存在信令。 如果扫描发现潜在的信令信息，则BTS向代码转换器通知帧速率，该帧中存在该信令，并且外部CRC失败。 代码转换器尝试基于内部CRC恢复信令信息，并丢弃承载信息。 如果信令消息分散在多个帧上，则当信令消息必须重新组合时，整个帧被丢弃以避免混淆。 如果内部CRC失败，整个帧也被丢弃。
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公开(公告)号：US09572195B2
公开(公告)日：2017-02-14
申请号：US13195963
申请日：2011-08-02
摘要： A method and apparatus for choosing members of a local-area network and choosing a network coordinator among the members is provided herein. During operation a mobile node will determine presence information for nodes within its local area. These nodes will be solicited by the node to be part of a local-area network. Of all nodes that accept the request to form a local area network, a network coordinator for the local-area network will be chosen by determining which node's data budget allows for the cheapest transfer of data. The node with the best data budget is then chosen to be a network coordinator.
摘要翻译： 本文提供了一种用于选择局域网的成员并选择成员之间的网络协调器的方法和装置。 在操作期间，移动节点将确定其局部区域内的节点的存在信息。 这些节点将被节点请求成为局域网的一部分。 在接受请求形成局域网的所有节点中，将通过确定哪个节点的数据预算允许最便宜的数据传输来选择局域网的网络协调器。 然后选择具有最佳数据预算的节点作为网络协调器。
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公开(公告)号：US5762228A
公开(公告)日：1998-06-09
申请号：US687871
申请日：1996-07-26
申请人： William K. Morgan , D. Scott Miller
发明人： William K. Morgan , D. Scott Miller
CPC分类号： B65D51/1683 , B65D47/0895 , Y10T16/5357
摘要： A vent assembly for the top panel of a seal for a food container including a vent hole in the seal panel at least partially surrounded by an upwardly opening recess with the vent hole and recess being below the upper surface of the seal panel. A vent cover, including a depending plug selectively receivable in the vent hole, is pivotally mounted by a hinge assembly which included a hinge pin on said cover received within spaced trunnion openings in the recess adjacent the vent hole. The trunnion openings are laterally enlarged relative to the pin diameter and of a generally non-symmetric oval configuration.
摘要翻译： 一种用于食品容器用密封件的顶板的排气组件，其包括密封面板中的通气孔，所述通气孔至少部分地被向上开口的凹部包围，通气孔和凹槽位于密封面板的上表面的下方。 包括可选择性地接纳在通气孔中的悬挂塞子的排气盖通过铰链组件枢转地安装，该铰链组件包括接收在邻近通气孔的凹部中的间隔开的耳轴开口内的所述盖上的铰链销。 耳轴开口相对于销直径和大体上非对称的椭圆形构型横向扩大。
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公开(公告)号：US07424294B2
公开(公告)日：2008-09-09
申请号：US11216999
申请日：2005-08-31
IPC分类号： H04Q7/20
CPC分类号： H04W36/0055 , H04W56/00
摘要： A method and a system for switching a mobile device (102) from a source Base Transceiver Station (BTS) to a target BTS in a mobile network (100) are disclosed. The method includes detecting an intention to switch the cell transmitted by the mobile device. A Base Station Controller (BSC) (112) then receives the switch detect time from the source BTS and/or the target BTS. The switch detect time is processed by the BSC to determine the switch time for the mobile device. The mobile device then switches from communication with the source BTS to communication with the target BTS, based on the switch time.
摘要翻译： 公开了一种用于将移动设备（102）从源基站收发器站（BTS）切换到移动网络（100）中的目标BTS的方法和系统。 该方法包括检测切换由移动设备发送的小区的意图。 基站控制器（BSC）（112）然后从源BTS和/或目标BTS接收切换检测时间。 交换机检测时间由BSC处理以确定移动设备的切换时间。 然后，移动设备基于切换时间从与源BTS的通信切换到与目标BTS的通信。
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公开(公告)号：US20080057954A1
公开(公告)日：2008-03-06
申请号：US11468347
申请日：2006-08-30
申请人： William K. Morgan
发明人： William K. Morgan
IPC分类号： H04Q7/20
CPC分类号： H04W88/12 , H04B7/022 , H04B17/318 , H04W36/18
摘要： A cell handoff signal processing system (200) including Base Transceiver System channel elements (204, 206) that receive multiple RF signals corresponding to a common RF signal containing user data transmitted by a wireless communications device (104). The multiple RF signals are received by antennas associated with different communications cells (230, 232) that are located at geographically separated antenna towers (120a, 120b). The at least one single base transceiver channel element (204) receives RF signals from geographically separated antenna towers (120a, 120b) through cell to channel element link (260) and simultaneously processes these multiple RF signals that were received at the geographically separated antenna towers (120a, 120b) so as to extract the user data transmitted by the wireless communications device (104).
摘要翻译： 一种小区切换信号处理系统（200），包括基站收发系统信道单元（204,206），其接收对应于由无线通信设备（104）发送的包含用户数据的公共RF信号的多个RF信号。 多个RF信号由位于地理上分离的天线塔（120a，120b）处的不同通信小区（230,232）相关联的天线接收。 所述至少一个单基站收发信道单元（204）通过小区到信道单元链路（260）从地理上分离的天线塔（120a，120b）接收RF信号，并且同时处理在地理上分离的这些多个RF信号 天线塔（120a，120b），以便提取由无线通信设备（104）发送的用户数据。
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公开(公告)号：US07003045B2
公开(公告)日：2006-02-21
申请号：US09774893
申请日：2001-01-31
CPC分类号： H03M13/6516 , H03M13/23 , H03M13/2707 , H03M13/41 , H03M13/413 , H04L1/0054
摘要： A convolutional encoder (112) comprises a controller (201), having a transmission rate (e.g. frame rate) as an input. The controller (201) initializes the encoder (112) to an initial state based on a transmission rate currently being utilized. When decoding, a decoder (300) utilizes a Trellis diagram having an initial and final state based upon the frame rate.
摘要翻译： 卷积编码器（112）包括具有作为输入的传输速率（例如帧速率）的控制器（201）。 控制器（201）基于当前使用的传输速率将编码器（112）初始化为初始状态。 当解码时，解码器（300）利用具有基于帧速率的初始状态和最终状态的网格图。
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公开(公告)号：US06836504B2
公开(公告)日：2004-12-28
申请号：US09783151
申请日：2001-02-14
申请人： Lee Proctor , William K. Morgan , Mark Hetherington , Naisum Wong
发明人： Lee Proctor , William K. Morgan , Mark Hetherington , Naisum Wong
IPC分类号： H04L2730
CPC分类号： H04B1/707 , H04B2201/70705
摘要： A spreader (216) comprises a code generator (301) and exclusive OR circuitry (303). In the preferred embodiment of the present invention the code generator (301) generates a code having a length and value dependent upon the current transmission rate. This code is then exclusive OR'd with the incoming data stream to produce spread data.
摘要翻译： 扩展器（216）包括代码生成器（301）和异或电路（303）。 在本发明的优选实施例中，代码生成器（301）生成具有取决于当前传输速率的长度和值的代码。 然后，该代码与输入数据流进行异或运算以产生扩展数据。
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公开(公告)号：US06285682B1
公开(公告)日：2001-09-04
申请号：US09563767
申请日：2000-05-01
IPC分类号： H04L1256
CPC分类号： H04L25/0262 , H04L1/0046 , H04L41/5009 , H04W28/22
摘要： Because prior-art rate determination algorithms are prone to falsing, a sub-rate discrimination metric generator (160) is provided herein. The generator (160) correlates a received frame with known characteristics of sub-rate frames to generate additional metrics useful in rate determination. These metrics are passed to a modified rate determination algorithm (150).
摘要翻译： 因为现有技术的速率确定算法易于伪造，本文提供了子速率鉴别度量发生器（160）。 发生器（160）使接收到的帧与子速率帧的已知特征相关联，以产生用于速率确定的附加度量。 这些度量被传递到修改的速率确定算法（150）。
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