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

US20060209693A1 FEEDBACK PRIORITY MODULATION RATE CONTROLLER 有权
标题翻译：反馈优先调制率控制器
公开(公告)号：US20060209693A1
公开(公告)日：2006-09-21
申请号：US11380760
申请日：2006-04-28
申请人： Shahram Davari , Heng Liao , Stacy Nichols
发明人： Shahram Davari , Heng Liao , Stacy Nichols
IPC分类号： H04L12/26 , H04J3/14
CPC分类号： H04L49/3081 , H04L49/254 , H04L49/255 , H04L49/30 , H04L49/505 , H04L2012/5635 , H04L2012/5636 , H04L2012/5651 , H04Q11/0478
摘要： Methods and devices for controlling and managing data flow and data transmission rates. A feedback mechanism is used in conjunction with measuring output transmission rates to control the input transmission rates, changing conditions can be accounted for an excess output transmission capacity can be shared among numerous input ports. Similarly, by using maximum and minimum rates which can be requested from an output port, minimum transmission rates can be guaranteed for high priority traffic while capping maximum output rates for low priority traffic. By combining the two ideas of feedback rate control and placing maximum requestable transmission rates, a more equitable output sharing mechanism arises. The measured output transmission rate is used to control and recalculate the maximum requestable output transmission rate for incoming flows, thereby allowing for changing network and data flow conditions.
摘要翻译：用于控制和管理数据流量和数据传输速率的方法和设备。反馈机制与测量输出传输速率结合使用，以控制输入传输速率，改变条件可以考虑到超大输出传输容量可以在众多输入端口之间共享。类似地，通过使用可从输出端口请求的最大和最小速率，可以为高优先级流量保证最小传输速率，同时限制低优先级流量的最大输出速率。通过结合反馈速率控制的两个想法和最大可请求的传输速率，就会产生更公平的输出共享机制。测量的输出传输速率用于控制和重新计算输入流的最大可请求输出传输速率，从而允许改变网络和数据流条件。

2. 发明授权

US07492714B1 Method and apparatus for packet grooming and aggregation 有权
标题翻译：分组整理和聚合的方法和装置
公开(公告)号：US07492714B1
公开(公告)日：2009-02-17
申请号：US10771268
申请日：2004-02-03
申请人： Heng Liao , Stacy Nichols , Vernon R Little , Kevin Huscroft
发明人： Heng Liao , Stacy Nichols , Vernon R Little , Kevin Huscroft
IPC分类号： G01R31/08 , H04L12/28
CPC分类号： H04L12/4604 , H04L45/742 , H04L47/10 , H04L47/2441 , H04L47/32
摘要： A method and apparatus for building a packet grooming and aggregation engine is disclosed. The grooming and aggregation engine can be applied to the network for providing flexible aggregation and service multiplexing functions. A method and apparatus achieves the intended function that is easy to implement and easy for the network operator to manage, yet provides enough flexibility to mix and match various services at the edge node of the network. One specific embodiment of the patent is an Ethernet over SONET mapping system where user traffic is aggregated and groomed into SONET transport virtual concatenation channels.
摘要翻译：公开了一种构建分组整理和聚合引擎的方法和装置。整理和聚合引擎可以应用于网络，提供灵活的聚合和业务复用功能。一种方法和装置实现了易于实现和易于网络运营商管理的预期功能，但是提供足够的灵活性来混合和匹配网络边缘节点处的各种服务。该专利的一个具体实施例是SONET映射系统以太网，其中用户业务被聚合并整合到SONET传输虚拟级联信道中。

3. 发明授权

US06473428B1 Multi-threaded, multi-cast switch 有权
标题翻译：多线程，多路转换开关
公开(公告)号：US06473428B1
公开(公告)日：2002-10-29
申请号：US09223836
申请日：1998-12-31
申请人： Stacy Nichols , David A. Brown
发明人： Stacy Nichols , David A. Brown
IPC分类号： H04L1228
CPC分类号： H04L49/3027 , H04L49/1515 , H04L49/1569 , H04L49/254 , H04L2012/5678
摘要： A multi-stage switch includes a plurality of switching elements for routing cells from input components to output components. Internal switch logic routes incoming cells to the output components in the same temporal order as they are received from the input components, and sequentially activates the switching elements to distribute the cells evenly within the switch.
摘要翻译：多级开关包括用于将单元从输入分量路由到输出分量的多个开关元件。内部交换机逻辑以与从输入组件接收的时间顺序相同的时间顺序将输入单元路由到输入分量，并且顺序地激活交换单元以在交换机内均匀分配单元。

4. 发明申请

US20060187834A1 Reassembly engines for multilink applications 审中-公开
公开(公告)号：US20060187834A1
公开(公告)日：2006-08-24
申请号：US11346289
申请日：2006-02-03
申请人： Stacy Nichols , Deborah Frischknecht , Alan Coady , Biniam Mesfin
发明人： Stacy Nichols , Deborah Frischknecht , Alan Coady , Biniam Mesfin
IPC分类号： H04L12/26
CPC分类号： H04L47/34 , H04L47/10 , H04L47/125
摘要： Methods, systems, and apparatus for processing packet fragments for reassembly into packets. Datastreams containing packet fragments are received and data corresponding to different channels are segregated. For each channel, data is then aggregated to recreate packet fragments. Once the fragments are recreated, they are, if required, resequenced using a two-tier memory mapping structure where only pointers, and not the fragments, are manipulated. After resequencing fragments to reassemble the packet, the reassembled packet is dispatched to its ultimate destination. The present invention also provides a method of load balancing between multiple links when packet fragments are transmitted from a fragmenting node through a multiple link bundle.

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