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1.发明授权Buffer-based traffic measurement system and method for nominal bit rate (NBR) service 失效基于缓冲区的流量测量系统和名义比特率（NBR）服务的方法
公开(公告)号：US6167030A
公开(公告)日：2000-12-26
申请号：US821363
申请日：1997-03-20
CPC分类号： H04Q11/0478 , H04L2012/5614 , H04L2012/5651 , H04L2012/5682
摘要： A system and method for controlling the cell priority of cells transmitted from a cell source to network destinations across a network connection is provided. Each of the cells transmitted is registered in a measurement buffer upon being output from the cell source. The registered cells in the measurement buffer are discharged at a discharge rate corresponding to the current occupancy level of the measurement buffer. Cell priority values are generated by correlating the current buffer occupancy level to one of a plurality of predetermined buffer occupancy ranges to determine which occupancy range coincides with the current occupancy level. The generated cell priority values are loaded into cells transmitted from the cell source for use by the network connection.
摘要翻译： 提供了一种用于控制通过网络连接从小区源发送到网络目的地的小区的小区优先级的系统和方法。 在从单元源输出时，发送的每个单元被记录在测量缓冲器中。 测量缓冲器中的注册单元以对应于测量缓冲器的当前占用水平的放电速率放电。 通过将当前缓冲器占用电平与多个预定缓冲器占用范围中的一个相关联来确定哪个占用范围与当前占用电平一致来产生电池优先级值。 生成的小区优先级值被加载到从小区源发送的小区中供网络连接使用。
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2.发明授权Timer-based traffic measurement system and method for nominal bit rate (NBR) service 失效基于定时器的流量测量系统和标称比特率（NBR）服务的方法
公开(公告)号：US6011778A
公开(公告)日：2000-01-04
申请号：US821362
申请日：1997-03-20
CPC分类号： H04L47/32 , H04L12/5601 , H04L47/10 , H04L47/11 , H04L47/24 , H04L2012/5614 , H04L2012/5651 , H04L2012/5679
摘要： A system and method for controlling cell transmission from a network source unit to network destination units across a network connection is provided. A timer is initiated upon transmission of a cell from the network source unit. A timer output value, provided at the timer output, is adjusted to reflect a time lapse measured from the time of initiation of the timer. The timer output value is compared to an expected cell time interval upon transmission of a subsequent cell, to establish a rate variation indicator. The rate variation indicator generally indicates whether the cell transmission rate is increasing or decreasing at a particular time. A cell priority value, derived from the rate variation indicator, is loaded into the subsequent cell for use by the network connection.
摘要翻译： 提供了一种用于控制通过网络连接从网络源单元到网络目的地单元的小区传输的系统和方法。 在从网络源单元传输小区时启动定时器。 在定时器输出端提供的定时器输出值被调整以反映从定时器启动时间测量的时间流逝。 定时器输出值在传输后续单元时与预期的单元时间间隔进行比较，以建立速率变化指标。 速率变化指示器通常指示在特定时间单元传输速率是增加还是减小。 从速率变化指标导出的小区优先级值被加载到随后的小区中以供网络连接使用。
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3.发明授权System and method employing last occurrence and sliding window technique for determining a minimum and maximum value 失效采用上一次发生的系统和方法以及滑动窗口技术来确定最小和最大值公开(公告)号：US06370520B1
公开(公告)日：2002-04-09
申请号：US09440798
申请日：1999-11-15
IPC分类号： G06F1730
CPC分类号： H04L47/27 , H04L47/10 , H04L47/24 , H04L2012/5648 , H04L2012/5651 , H04Q11/0478 , Y10S707/99931
摘要： A system and method for determining the minimum and/or maximum values from a number of sample parameter values utilizes a table of last occurrence (TOLO-table), together with a sliding window or filter, to greatly enhance the speed and efficiency when determining the minimum and/or maximum value from a number of sample parameter values that fall within the sliding window. The TOLO-table typically includes a parameter column for storing entries for each one of a limited number of discrete parameter values, and also includes a time stamp column which provides entries for storing time of receipt data associated with each parameter value defined in the parameter column. Alternatively, an order number column may be employed for storing number order entries corresponding to the order in which the parameter values are received. Every time a parameter value is received, the time stamp or order number entry associated with the parameter value is updated to the current time or order number. The sliding window may be defined on the basis of time or by a selected number of sample parameter values. The parameter values falling within the sliding window are scanned to determine the minimum and/or maximum of the applicable parameter values. A minimum/maximum determination methodology that employs a TOLO-table and sliding window may be used in a wide variety of applications, and is particularly useful in ATM network applications, particularly in implementing the cell discarding strategy of a network node.
摘要翻译： 用于根据多个采样参数值确定最小值和/或最大值的系统和方法利用最后出现表（TOLO-table）以及滑动窗口或滤波器来大大提高速度和效率，当确定 来自滑动窗口内的多个样本参数值的最小值和/或最大值。 TOLO表通常包括用于存储有限数量的离散参数值中的每一个的条目的参数列，并且还包括时间戳列，其提供用于存储与在参数列中定义的每个参数值相关联的接收数据的时间的条目 。 或者，可以使用订单号列来存储与接收参数值的顺序相对应的号码次序条目。 每次接收到参数值时，与参数值相关联的时间戳或订单号条目更新为当前时间或订单号。 可以基于时间或选定数量的样本参数值来定义滑动窗口。 扫描落在滑动窗口内的参数值，以确定适用参数值的最小值和/或最大值。 使用TOLO表和滑动窗口的最小/最大确定方法可以用于各种各样的应用中，并且在ATM网络应用中特别有用，特别是在实现网络节点的小区丢弃策略时。
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4.发明授权System and method employing last occurrence and sliding window technique for determining minimum and maximum values 失效采用上一次发生的系统和方法以及滑动窗口技术来确定最小值和最大值
公开(公告)号：US6023453A
公开(公告)日：2000-02-08
申请号：US927248
申请日：1997-09-11
CPC分类号： H04L47/27 , H04L47/10 , H04L47/24 , H04Q11/0478 , H04L2012/5648 , H04L2012/5651
摘要： A system and method for determining the minimum and/or maximum values from a number of sample parameter values utilizes a table of last occurrence (TOLO-table), together with a sliding window or filter, to greatly enhance the speed and efficiency when determining the minimum and/or maximum value from a number of sample parameter values that fall within the sliding window. The TOLO-table typically includes a parameter column for storing entries for each one of a limited number of discrete parameter values, and also includes a time stamp column which provides entries for storing time of receipt data associated with each parameter value defined in the parameter column. Alternatively, an order number column may be employed for storing number order entries corresponding to the order in which the parameter values are received. Every time a parameter value is received, the time stamp or order number entry associated with the parameter value is updated to the current time or order number. The sliding window may be defined on the basis of time or by a selected number of sample parameter values. The parameter values falling within the sliding window are scanned to determine the minimum and/or maximum of the applicable parameter values.A minimum/maximum determination methodology that employs a TOLO-table and sliding window may be used in a wide variety of applications, and is particularly useful in ATM network applications, particularly in implementing the cell discarding strategy of a network node.
摘要翻译： 用于根据多个采样参数值确定最小值和/或最大值的系统和方法利用最后出现表（TOLO-table）以及滑动窗口或滤波器来大大提高速度和效率，当确定 来自滑动窗口内的多个样本参数值的最小值和/或最大值。 TOLO表通常包括用于存储有限数量的离散参数值中的每一个的条目的参数列，并且还包括时间戳列，其提供用于存储与在参数列中定义的每个参数值相关联的接收数据的时间的条目 。 或者，可以使用订单号列来存储与接收参数值的顺序相对应的号码次序条目。 每次接收到参数值时，与参数值相关联的时间戳或订单号条目更新为当前时间或订单号。 可以基于时间或选定数量的样本参数值来定义滑动窗口。 扫描落在滑动窗口内的参数值，以确定适用参数值的最小值和/或最大值。 使用TOLO表和滑动窗口的最小/最大确定方法可以用于各种各样的应用中，并且在ATM网络应用中特别有用，特别是在实现网络节点的小区丢弃策略时。
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5.发明授权System and method for pre-filtering low priority packets at network nodes in a network service class utilizing a priority-based quality of service 有权利用基于优先级的服务质量在网络服务类中的网络节点处对低优先级分组进行预过滤的系统和方法公开(公告)号：US06868061B1
公开(公告)日：2005-03-15
申请号：US09209183
申请日：1998-12-10
CPC分类号： H04L47/10 , H04L49/3081 , H04L2012/5615 , H04L2012/5636 , H04L2012/5647 , H04L2012/5651 , H04Q11/0478
摘要： A system and method for reducing network node congestion by filtering out comparatively low priority packets prior to execution of other node functions, such as routing and switching, in packet-based network transmissions. The volume of packets is reduced by intercepting the information packets prior to their input to the network node. A portion of the intercepted packets are filtered out based on parameters corresponding to a probable packet acceptability at the network node. The remaining portion of the intercepted packets are forwarded to the network node for processing by the network packet functions.
摘要翻译： 一种用于在执行基于分组的网络传输中的其他节点功能（例如路由和交换）之前滤除相对较低优先级的分组来减少网络节点拥塞的系统和方法。 通过在信息包输入到网络节点之前拦截信息包来减少数据包的数量。 截取的数据包的一部分根据与网络节点上可能的数据包可接受性相对应的参数进行过滤。 截取的数据包的剩余部分被转发到网络节点，以便通过网络数据包功能进行处理。
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6.发明授权System and method for prioritizing multicast packets in a network service class utilizing a priority-based quality of service 有权利用基于优先级的服务质量来优化网络服务类中的组播数据包的系统和方法公开(公告)号：US06549938B1
公开(公告)日：2003-04-15
申请号：US09209182
申请日：1998-12-10
IPC分类号： G06F1516
CPC分类号： H04L49/3081 , H04L49/203 , H04L2012/5642 , H04L2012/5651 , H04L2012/5667 , H04L2012/5679 , H04Q11/0478
摘要： A system and method for achieving a comparable quality of service for each of the receivers of a multicast transmission incorporating a priority-based quality of service is provided. Packet acceptance criteria established at each individual connection of a network node is overridden to provide a collective packet acceptance criteria for each packet of a multicast transmission targeted for the individual connections. The packet acceptance criteria is collected from each of the individual connections in the network node that are targeted for the multicast transmission. A multicast packet priority is calculated for each of the packets associated with the multicast transmission based on an aggregate analysis of the packet acceptance criteria of each of the individual connections. Each of the packets associated with the multicast transmission is collectively accepted or discarded based on the calculated multicast packet priority.
摘要翻译： 提供了一种用于为包含基于优先级的服务质量的多播传输的每个接收机实现可比较的服务质量的系统和方法。 在网络节点的每个单独连接处建立的分组接受标准被覆盖以为针对各个连接的多播传输的每个分组提供集体分组接受标准。 分组接受标准从针对组播传输的网络节点中的每个单独连接收集。 基于每个单独连接的分组接受标准的聚合分析，针对与多播传输相关联的每个分组计算多播分组优先级。 基于所计算的组播分组优先级，与组播传输相关联的每个分组被共同接受或丢弃。
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7.发明授权CDMA communication system and method using priority-based SIMA quality of service class 失效CDMA通信系统和方法采用基于优先级的SIMA服务质量等级公开(公告)号：US06421335B1
公开(公告)日：2002-07-16
申请号：US09178658
申请日：1998-10-26
IPC分类号： H04J1302
摘要： A system and method for integrating a priority-based quality of service in CDMA communication systems that implement data packet transmission, in order to effectively allocate radio resources. Data packet transfers are selectively allocated over a wireless interface operating under a Code Division Multiple Access (CDMA) protocol. A nominal bit rate is established for each user desiring access to the CDMA interface. A relative packet priority is calculated for each of the data packets based on an actual bit rate at the source of the CDMA interface and the established nominal bit rate. An allowable packet priority is calculated for the CDMA interface based on a signal-to-noise ratio of the CDMA interface, and those of the data packets having a relative packet priority greater than or equal to the allowable packet priority of the CDMA interface are transmitted across the CDMA interface.
摘要翻译： 一种用于在实现数据分组传输的CDMA通信系统中集成基于优先级的服务质量的系统和方法，以便有效地分配无线电资源。 通过在码分多址（CDMA）协议下操作的无线接口选择性地分配数据分组传输。 为每个想要访问CDMA接口的用户建立标称比特率。 基于CDMA接口的源的实际比特率和建立的标称比特率，为每个数据分组计算相对分组优先级。 基于CDMA接口的信噪比来计算CDMA接口的允许分组优先级，并且发送具有大于或等于CDMA接口的允许分组优先级的相对分组优先级的数据分组的那些优先级 跨越CDMA接口。
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8.发明授权System and method for managing data traffic associated with various quality of service principles using a conventional network node switch 有权用于使用常规网络节点交换机管理与各种服务质量原理相关联的数据流量的系统和方法公开(公告)号：US06411617B1
公开(公告)日：2002-06-25
申请号：US09209138
申请日：1998-12-10
IPC分类号： H04L1256
CPC分类号： H04L47/32 , H04L47/10 , H04L47/2433 , H04L47/2491 , H04L49/3081 , H04L2012/5638 , H04L2012/5648 , H04L2012/5651 , H04L2012/5665 , H04Q11/0478
摘要： A system and method for communicating first data packets having a first quality of service over a network system designed for communicating second data packets having a second quality of service. The network system includes a plurality of network nodes, where each of the network nodes includes a network switch. The first data packets are switched from each of a plurality of network switch input ports to a dedicated output port of the network switch. Network node congestion control is applied to the first data packets at the dedicated output port to selectively accept or discard the first data packets in accordance with their respective quality of service acceptance principles. Those of the first data packets that were accepted are multiplexed into one or more virtual paths having common output port destinations, and the virtual paths are input into a dedicated input port of the network switch. The virtual paths at the dedicated input port are switched to output port destinations of the network switch identified by the common output port destinations.
摘要翻译： 一种用于通过设计用于传送具有第二服务质量的第二数据分组的网络系统来传送具有第一服务质量的第一数据分组的系统和方法。 网络系统包括多个网络节点，其中每个网络节点包括网络交换机。 第一数据分组从多个网络交换机输入端口中的每一个切换到网络交换机的专用输出端口。 网络节点拥塞控制被应用于专用输出端口处的第一数据分组，以根据它们各自的服务质量接受原理选择性地接收或丢弃第一数据分组。 被接收的第一数据包的那些被复用到具有公共输出端口目的地的一个或多个虚拟路径中，并且虚拟路径被输入到网络交换机的专用输入端口中。 专用输入端口的虚拟路径切换到由公共输出端口目的地识别的网络交换机的输出端口目的地。
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9.发明授权System and method for determining network bandwidth availability using priority level feedback 失效使用优先级反馈确定网络带宽可用性的系统和方法
公开(公告)号：US6041039A
公开(公告)日：2000-03-21
申请号：US821222
申请日：1997-03-20
CPC分类号： H04L12/5602 , H04Q11/0478 , H04L2012/5635 , H04L2012/5647 , H04L2012/5651 , H04L2012/5682
摘要： A system and method for managing information transfers over a network through priority level feedback is provided. The feedback feature provides priority level feedback which informs a cell source of a typical priority level which is being accepted by the nodes of the connection rather than being discarded due to connection congestion. The worst-case network load information for a connection is determined by calculating a requisite cell priority necessary to allow cell acceptance at each of the intermediary network nodes on the connection. A record is maintained of the minimum requisite cell priority corresponding to the worst-case network load information for the connection. The worst-case network load information is provided to the cell source, where one of the priority levels is established for cells subsequently output from the cell source in response to the network load information.
摘要翻译： 提供了一种用于通过优先级反馈管理网络上的信息传输的系统和方法。 反馈特征提供优先级反馈，其向小区源通知正在由连接的节点接受的典型优先级，而不是由于连接拥塞而被丢弃。 通过计算在连接上的每个中间网络节点处允许小区接受所必需的必需小区优先级来确定连接的最坏情况的网络负载信息。 维护与连接的最坏情况的网络负载信息对应的最小必需小区优先级的记录。 最坏情况的网络负载信息被提供给小区源，其中响应于网络负载信息，随后从小区源输出的小区建立优先级之一。
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10.发明申请METHOD AND APPARATUS FOR SYNCHRONIZING WAKE-UPS OF OFFLINE MOBILE DEVICES 审中-公开用于同步离线移动设备的唤醒UPS的方法和装置公开(公告)号：US20110239011A1
公开(公告)日：2011-09-29
申请号：US12732829
申请日：2010-03-26
CPC分类号： H04M1/72569 , G06F1/3203 , H04L12/12 , H04L67/22 , H04L67/2861 , H04L67/303 , H04L67/325 , H04M1/72572 , H04W4/021 , H04W4/08 , H04W4/21 , H04W4/38 , H04W52/0216 , H04W52/0219 , H04W52/0258 , H04W52/0261 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/22 , Y02D70/26
摘要： An scheduler module is provided for acting on a request to establish a communication session between a first device and a second device, wherein the first device, the second device, or both are associated with a respective activity schedule that specifies, at least in part, a wake-up time when the respective device will be in an active state. The scheduler module also determines whether the first device, the second device, or both are in an inactive state, to determine a next wake-up time to effect establishment of the communication session.
摘要翻译： 提供调度器模块，用于对在第一设备和第二设备之间建立通信会话的请求进行操作，其中第一设备，第二设备或两者与相应的活动调度相关联，该活动调度至少部分地指定 当相应设备处于活动状态时的唤醒时间。 调度器模块还确定第一设备，第二设备或两者是否处于非活动状态，以确定下一个唤醒时间以实现通信会话的建立。
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