专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012090133A1 HIERARCHICAL PACKET POLICER 审中-公开
标题翻译：分层分组策略器
公开(公告)号：WO2012090133A1
公开(公告)日：2012-07-05
申请号：PCT/IB2011/055884
申请日：2011-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ALLEYNE, Brian , CHEN, Sun, Den , LAKSHMIKATHAN, Ramanathan
发明人： ALLEYNE, Brian , CHEN, Sun, Den , LAKSHMIKATHAN, Ramanathan
IPC分类号： H04L12/56
CPC分类号： H04L47/20 , H04L47/215 , H04L47/31
摘要： Embodiments of the invention include a method performed in a packet processor core for policing a packet through a hierarchical policer coupled to one or more policing requestors. The hierarchical policer has a plurality of meter levels including an initial level and one or more subsequent levels. The hierarchical policer creates a meter result at the meter of each meter level using packet characteristics and a meter state for that meter level. The hierarchical policer generates meter level outputs that classify the packet for each meter level and for at least one of the subsequent levels the meter level output is based on the meter level output from a previous meter level. The hierarchical policer performs a meter combine operation that produces a final packet output attribute from the combination of the meter level outputs. The hierarchical policer returns the final packet output attribute to a policing requestor.
摘要翻译：本发明的实施例包括在分组处理器核心中执行的方法，用于通过耦合到一个或多个管理请求者的分级策略器来管理分组。分级监视器具有包括初始级别和一个或多个后续级别的多个仪表级别。分层监视器使用分组特性和该仪表级的仪表状态在每个仪表级的仪表处创建仪表结果。分层监视器生成仪表级输出，对每个仪表级进行分组，并且对于后续级别中的至少一个级别，仪表级输出基于从先前仪器级别的仪表级输出。分层监视器执行仪表组合操作，从仪表级输出的组合产生最终的分组输出属性。分层策略器将最终的分组输出属性返回给管理请求者。

2. 发明申请

WO2014102665A1 LOW PASS FILTER FOR HIERARCHICAL PIPELINED DISTRIBUTED SCHEDULING TRAFFIC MANAGER 审中-公开
标题翻译：用于分层管道分布式调度流量管理器的低通滤波器
公开(公告)号：WO2014102665A1
公开(公告)日：2014-07-03
申请号：PCT/IB2013/061050
申请日：2013-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： YIP, Thomas, C. , DHRUVANARAYAN, Srivathsa , HO, Edward , CHEN, Sun, Den , FENG, Michael , HU, Jeffrey
IPC分类号： H04L12/869 , H04L12/865 , H04L12/863
CPC分类号： H04L47/24 , H04L47/60 , H04L47/6215 , H04L47/6275
摘要： A method is implemented by a network element to provide scalable hierarchical traffic management (HTM) over a plurality of network layers for a network and eliminate priority leaking caused by quick loopback batch scheduling that analyzes a subset of network layers to shorten processing time and resource requirements when the scalable HTM selects data packets to be forwarded. The method and system function as a low pass filter over the selected data packets to prevent low priority data packets being forwarded where higher priority data packets are available to be forwarded.
摘要翻译：网络实现一种方法，以在网络的多个网络层上提供可伸缩层级流量管理（HTM），并消除由分析网络层子集的快速环回批量调度引起的优先级泄漏，以缩短处理时间和资源需求当可伸缩HTM选择要转发的数据包时。该方法和系统作为所选数据分组上的低通滤波器，以防止在优先级较高的数据分组可用于转发时转发低优先级数据分组。

3. 发明申请

WO2013005140A1 HIERARCHICAL PACKET POLICER 审中-公开
标题翻译：分层分组策略器
公开(公告)号：WO2013005140A1
公开(公告)日：2013-01-10
申请号：PCT/IB2012/053262
申请日：2012-06-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ALLEYNE, Brian , CHEN, Sun, Den , LAKSHMIKANTHAN, Ramanathan
发明人： ALLEYNE, Brian , CHEN, Sun, Den , LAKSHMIKANTHAN, Ramanathan
IPC分类号： H04L12/56
CPC分类号： H04L47/20
摘要： Embodiments of the invention a method for policing a packet at line rate. A hierarchical policer receives a policer request comprising packet characteristics and identifying request configuration information. The hierarchical policer retrieves meter states specified by the request configuration information. The hierarchical policer processes packet characteristics through meters to generate a meter result. The hierarchical policer generates a hierarchical policer table lookup address using a plurality of meter types, a plurality of input color controls, one or more of the packet characteristics, the meter results, and a plurality of coupling algorithm identifiers. The hierarchical policer reads a hierarchical meter result from a hierarchical policer result table, containing at least a final output packet attribute that classifies the packet. The hierarchical policer updates one or more of the meter states based on the plurality of meter state results. The hierarchical policer returns the final packet output to a policing requestor.
摘要翻译：本发明的实施例提供了一种以线速度对分组进行管理的方法。分层策略器接收包含分组特性和识别请求配置信息的策略请求。分层策略器检索由请求配置信息指定的仪表状态。分层策略器通过米来处理分组特征，以产生测量结果。分级策略器使用多个仪表类型，多个输入颜色控制，分组特性中的一个或多个，仪表结果和多个耦合算法标识符来生成分层策略表查找地址。分层策略器从分层策略器结果表中读取分层计量表结果，其中至少包含对数据包进行分类的最终输出数据包属性。分层监视器基于多个仪表状态结果来更新仪表状态中的一个或多个。分层策略器将最终的分组输出返回到管理请求者。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式