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1. 发明授权

US07130926B1 Control plane failure recovery in a network 有权
标题翻译：网络中的控制平面故障恢复
公开(公告)号：US07130926B1
公开(公告)日：2006-10-31
申请号：US09891011
申请日：2001-06-25
申请人： Jing Wu , Delfin Y. Montuno , Guoqiang Wang
发明人： Jing Wu , Delfin Y. Montuno , Guoqiang Wang
IPC分类号： G06F15/16
CPC分类号： H04L45/50 , H04L45/00 , H04L45/28 , H04L45/54
摘要： Label information used by a downstream LSR is mirrored on an upstream LSR. In particular, a copy of the label information database in the downstream LSR from LDP sessions is stored on the upstream LSR. The label information database and corresponding mirror are synchronized. The mirror is employed to facilitate recovery from control plane failure through comparison of the label information database with the mirror. For example, the intersection of the label information database and the mirror may be calculated and employed as the updated label information database and mirror.
摘要翻译：下游LSR使用的标签信息在上游LSR上镜像。具体来说，LDP会话的下游LSR中的标签信息数据库的副本存储在上游LSR中。标签信息数据库和相应的镜像同步。通过将标签信息数据库与镜像进行比较，可以使用镜子来方便从控制平面故障恢复。例如，可以计算标签信息数据库和镜像的交集，并将其用作更新的标签信息数据库和镜像。

2. 发明授权

US07336672B1 Constant gain controller for active queue management 有权
标题翻译：恒定增益控制器，用于主动队列管理
公开(公告)号：US07336672B1
公开(公告)日：2008-02-26
申请号：US10422796
申请日：2003-04-25
申请人： James Aweya , Delfin Y. Montuno , Michel Ouellette , Zhonghui Yao , Victor Firoiu
发明人： James Aweya , Delfin Y. Montuno , Michel Ouellette , Zhonghui Yao , Victor Firoiu
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L47/283 , H04L47/30 , H04L47/32
摘要： Various techniques for queue management based on random early detection (RED) are disclosed herein. In particular, a method for generating a drop probability for an incoming packet in a device having a queue to buffer packets between segments of a network is provided. The method comprises determining, upon receipt of an incoming packet, a size of the queue and determining an error based at least in part on a difference between the queue size and a threshold. The method further comprises determining a drop probability for the incoming packet based at least in part on the error and a constant gain factor. The constant gain factor may be based at least in part on a linearized second order dynamic model of the network.
摘要翻译：本文中公开了基于随机早期检测（RED）的队列管理的各种技术。特别地，提供了一种用于在具有队列以在网络的段之间缓冲分组的设备中生成用于输入分组的丢弃概率的方法。该方法包括在接收到传入分组时确定队列的大小并且至少部分地基于队列大小与阈值之间的差异来确定错误。该方法还包括至少部分地基于误差和恒定增益因子确定输入分组的丢弃概率。恒定增益因子可以至少部分地基于网络的线性化二阶动态模型。

3. 发明授权

US06894974B1 Method, apparatus, media, and signals for controlling packet transmission rate from a packet source 失效
标题翻译：用于控制来自分组源的分组传输速率的方法，装置，媒体和信号
公开(公告)号：US06894974B1
公开(公告)日：2005-05-17
申请号：US09566391
申请日：2000-05-08
申请人： James Aweva , Michel Ouellette , Delfin Y. Montuno
发明人： James Aweva , Michel Ouellette , Delfin Y. Montuno
IPC分类号： H04J3/14 , H04L1/00 , H04L1/16 , H04L1/18 , H04L12/56
CPC分类号： H04L1/1607 , H04L1/0001 , H04L1/1825 , H04L1/1835 , H04L47/10 , H04L47/263 , H04L47/30
摘要： A method, apparatus, computer readable media and signal embodied in a carrier wave for controlling the rate at which data packets are transmitted from a source responsive to acknowledgement signals in a packet network involves adjusting an acknowledgement rate at which acknowledgement signals are sent to the source, in response to the difference between target queue occupancy and measured queue occupancy of a queue buffer in which data packets from the source are received.
摘要翻译：包含在载波中的方法，装置，计算机可读介质和信号，用于响应于分组网络中的确认信号来控制从源发送数据分组的速率，包括调整确认信号被发送到源的确认速率响应于来自源的数据分组的队列缓冲器的目标队列占用与测量队列占有率之间的差异。

4. 发明授权

US06788697B1 Buffer management scheme employing dynamic thresholds 失效
标题翻译：缓存管理方案采用动态阈值
公开(公告)号：US06788697B1
公开(公告)日：2004-09-07
申请号：US09635898
申请日：2000-08-11
申请人： James Aweya , Michel Ouellette , Delfin Y. Montuno
发明人： James Aweya , Michel Ouellette , Delfin Y. Montuno
IPC分类号： H04L1226
CPC分类号： H04L49/9036 , H04L49/90 , H04L49/901 , H04L49/9026 , H04L49/9052 , H04L49/9078
摘要： An improved buffer management process is disclosed wherein the buffer is shared among a plurality of packet queues. The improved buffer management process comprises computing a common queue threshold value based upon the aggregate size of the plurality of packet queues and a predetermined buffer threshold value. The common queue threshold value is then used to manage the size of each of the plurality of packet queues and thereby manage the buffer.
摘要翻译：公开了一种改进的缓冲器管理过程，其中缓冲器在多个分组队列之间共享。改进的缓冲器管理过程包括基于多个分组队列的聚合大小和预定的缓冲器阈值来计算公共队列阈值。然后使用公共队列阈值来管理多个分组队列中的每一个的大小，从而管理缓冲器。

5. 发明授权

US06762877B1 Technique for selectively frequency translating optical channels in an optical network 失效
标题翻译：在光网络中选择性地频率转换光信道的技术
公开(公告)号：US06762877B1
公开(公告)日：2004-07-13
申请号：US10094655
申请日：2002-03-12
申请人： Abel C. Dasylva , Delfin Y. Montuno , Guoqiang G. Q. Wang , Prasad Kodaypak
发明人： Abel C. Dasylva , Delfin Y. Montuno , Guoqiang G. Q. Wang , Prasad Kodaypak
IPC分类号： G02F1365
CPC分类号： H04Q11/0005 , H04Q2011/0011 , H04Q2011/0024 , H04Q2011/0052
摘要： A technique for selectively frequency translating optical channels in an optical network is disclosed. In one exemplary embodiment, the technique is realized as a method for selectively frequency translating optical channels in a system having W optical frequencies. The method comprises selectively directing an optical channel operating at a respective one of the W optical frequencies based at least in part upon the respective optical frequency of the optical channel. The method also comprises shifting the respective optical frequency of the selectively directed optical channel by an amount defined by ±2i&Dgr;f, wherein &Dgr;f is an optical frequency spacing between adjacent optical channels, and i=0, 1, . . . log2W−1.
摘要翻译：公开了一种用于在光网络中选择性地频率转换光信道的技术。在一个示例性实施例中，该技术被实现为用于在具有W个光频率的系统中选择性地频率转换光信道的方法。该方法包括至少部分地基于光信道的相应光频率来选择性地引导在W个光频率中的相应一个上操作的光信道。该方法还包括将选择性定向的光通道的相应光频率移动由±2 Deltaf定义的量，其中Deltaf是相邻光通道之间的光频间隔，i = 0,1。。。 log2W-1。

6. 发明授权

US06657983B1 Scheduling of upstream traffic in a TDMA wireless communications system 有权
标题翻译：在TDMA无线通信系统中调度上行流量
公开(公告)号：US06657983B1
公开(公告)日：2003-12-02
申请号：US09429014
申请日：1999-10-29
申请人： Mieczyslaw J. Surazski , James Aweya , Imed Frigui , Pierre A. Hamel , Delfin Y. Montuno , Tong Shan , Bernard Thiboutot , Genzao G. Zhang
发明人： Mieczyslaw J. Surazski , James Aweya , Imed Frigui , Pierre A. Hamel , Delfin Y. Montuno , Tong Shan , Bernard Thiboutot , Genzao G. Zhang
IPC分类号： H04B7212
CPC分类号： H04B7/2646
摘要： A method of allocating bandwidth for transmitting upstream cells from a CPE unit to a BTS. The CPE determines arrival time information associated with each cell and sends arrival time information associated with at least one cell to the BTS. The BTS allocates future bandwidth to the CPE as a function of the arrival time information received from the CPE. For example, the BTS estimates the number of cell arrivals occurring in the current scheduling period based on past cell arrival times. The BTS then sends information to the CPE in which the allocated future bandwidth is specified. Finally, the CPE groups a number of cells into a burst packet occupying the allocated bandwidth and sends the burst packet to the BTS. Rather than respond in a delayed manner to a bandwidth deficiency or surplus at an individual CPE unit, the BTS produces an estimate of a CPE unit's bandwidth demands, resulting in more efficient bandwidth utilization and reduced cell loss ratio.
摘要翻译：分配用于从CPE单元向BTS发送上行小区的带宽的方法。 CPE确定与每个小区相关联的到达时间信息，并将与至少一个小区相关联的到达时间信息发送到BTS。作为从CPE接收的到达时间信息的函数，BTS将CPE的未来带宽分配给CPE。例如，BTS基于过去的小区到达时间估计在当前调度周期中发生的小区到达的数量。 BTS然后向CPE发送信息，其中指定了分配的未来带宽。最后，CPE将多个小区分组成占用分配带宽的突发分组，并将突发分组发送到BTS。不是以延迟的方式响应单个CPE单元的带宽不足或剩余，所以BTS产生CPE单元的带宽需求的估计，导致更有效的带宽利用和减少的信元丢失率。

7. 发明授权

US06462957B1 High performance orthogonal interconnect architecture without midplane 有权
标题翻译：高性能正交互连架构，无中平面
公开(公告)号：US06462957B1
公开(公告)日：2002-10-08
申请号：US09739882
申请日：2000-12-20
申请人： Herman Kwong , Bao Chau L. Nguyen , Van C. Au , Paul A. Senyshyn , Martin R. Handforth , Rolf G. Meier , Delfin Y. Montuno , Ernst A. Munter , Hasler R. Hayes
发明人： Herman Kwong , Bao Chau L. Nguyen , Van C. Au , Paul A. Senyshyn , Martin R. Handforth , Rolf G. Meier , Delfin Y. Montuno , Ernst A. Munter , Hasler R. Hayes
IPC分类号： H05K714
CPC分类号： H05K1/14 , H05K1/0239 , H05K7/1445
摘要： An improved electrical interconnection between a first circuit board and a second circuit board is provided. In one embodiment, the first circuit board has a substantially rigid circuit portion having a plurality of circuit layers, including a first signal layer, and a first interconnection portion, including the first signal layer, for mating with a second interconnection portion of the second circuit board. The first circuit board also includes a flexible portion, including the first signal layer, for connecting the substantially rigid circuit portion to the first interconnection portion. The flexible portion allows the first interconnection portion to be oriented substantially perpendicular to the substantially rigid circuit portion such that a mating of the first interconnection portion with the second interconnection portion results in a substantially orthogonal electrical interconnection arrangement between the first circuit board and the second circuit board.
摘要翻译：提供了第一电路板和第二电路板之间的改进的电互连。在一个实施例中，第一电路板具有基本上刚性的电路部分，其具有包括第一信号层的多个电路层和包括第一信号层的第一互连部分，用于与第二电路的第二互连部分配合板。第一电路板还包括柔性部分，包括第一信号层，用于将基本刚性的电路部分连接到第一互连部分。柔性部分允许第一互连部分基本上垂直于基本上刚性的电路部分定向，使得第一互连部分与第二互连部分的配合导致第一电路板和第二电路之间的基本正交的电互连布置板。

8. 发明授权

US08330601B2 Three dimensional RF signatures 有权
标题翻译：三维RF签名
公开(公告)号：US08330601B2
公开(公告)日：2012-12-11
申请号：US11525298
申请日：2006-09-22
申请人： Peter Ashwood Smith , Delfin Y. Montuno , Abel Dasylva
发明人： Peter Ashwood Smith , Delfin Y. Montuno , Abel Dasylva
IPC分类号： G08B13/14
CPC分类号： G08B13/2428 , G01S5/0247 , G01S13/758 , G06K7/10079 , G06K19/07749 , G06K19/07767 , G06K2017/0045
摘要： Three dimensional RF tag signatures may be obtained from a three dimensional RF tag or multiple two or three dimensional RF tags so that information in addition to presence information may be obtained. In one embodiment, a three dimensional RF tag having two or more power coils disposed in non-coplanar planes enables the coils to experience different levels of excitation from an electromagnetic field. This information may be transmitted along with the RF tag response to enable the orientation of the RF tag relative to an RF tag reader to be determined. In another embodiment, multiple RF tags (either standard RF tags or three dimensional RF tags) may be used on a given article and a response signature from the article as a whole may be recorded. The three dimensional response signature thus collected may be compared with previous versions of the response signature to determine if the article has been altered.
摘要翻译：可以从三维RF标签或多个二维或三维RF标签获得三维RF标签签名，使得可以获得除存在信息之外的信息。在一个实施例中，具有设置在非共面平面中的两个或更多个功率线圈的三维RF标签使得线圈能够经历来自电磁场的不同激励水平。该信息可以与RF标签响应一起发送，以使RF标签相对于RF标签读取器的取向得以确定。在另一个实施例中，可以在给定物品上使用多个RF标签（标准RF标签或三维RF标签），并且可以记录来自整个物品的响应签名。如此收集的三维响应签名可以与响应签名的先前版本进行比较，以确定文章是否已被更改。

9. 发明申请

US20120290650A1 System and Method for Peer to Peer Communications in Cellular Communications Systems 审中-公开
标题翻译：蜂窝通信系统中对等通信的系统和方法
公开(公告)号：US20120290650A1
公开(公告)日：2012-11-15
申请号：US13105234
申请日：2011-05-11
申请人： Delfin Y. Montuno , Xie Lei
发明人： Delfin Y. Montuno , Xie Lei
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04W4/80 , H04W48/16 , H04W76/10 , H04W92/18
摘要： A system and method for peer-to-peer communications in cellular communications systems are provided. A method for communications device operations includes receiving a peer list at a communications device, where the peer list includes a list of reachable communications devices and device-to-device (D2D) capability information of the reachable communications devices, selecting a peer from the peer list, sending a content request comprising an indication of a content to a communications controller serving the communications device, and receiving the content from the peer over a channel established by the communications controller.
摘要翻译：提供了一种用于蜂窝通信系统中的对等通信的系统和方法。一种用于通信设备操作的方法包括在通信设备处接收对等体列表，其中对等体列表包括可达到的通信设备的列表和可达的通信设备的设备到设备（D2D）能力信息，从对等体中选择对等体列表，向包括通信设备的通信控制器发送包含内容指示的内容请求，以及通过通信控制器建立的信道从对等体接收内容。

10. 发明授权

US07787370B1 Technique for adaptively load balancing connections in multi-link trunks 有权
标题翻译：多链路干线自适应负载平衡连接技术
公开(公告)号：US07787370B1
公开(公告)日：2010-08-31
申请号：US09946736
申请日：2001-09-06
申请人： James Aweya , Michel Ouellette , Delfin Y. Montuno , Kent Felske
发明人： James Aweya , Michel Ouellette , Delfin Y. Montuno , Kent Felske
IPC分类号： G01R31/08
CPC分类号： H04L47/10 , H04L45/245 , H04L47/125 , Y02D50/30
摘要： A technique for adaptively load balancing connections in multi-link trunks is disclosed. The present invention provides an adaptive load balancing algorithm that utilizes relative link quality metrics to adjust traffic distribution between links. Link quality metrics may include short-term averages of an observed packet drop rate for each member link in a bundle. The present invention may dynamically adjust the number of flows on each link in proportion to available bandwidth. In addition, link quality metrics may be equalized, such that no link is more lossy than the others.
摘要翻译：公开了一种用于在多链路干线中自适应地负载平衡连接的技术。本发明提供一种自适应负载平衡算法，其利用相对链路质量度量来调整链路之间的业务分布。链路质量度量可以包括捆绑中每个成员链路观察到的分组丢弃率的短期平均值。本发明可以与可用带宽成比例地动态地调整每个链路上的流量。此外，链路质量度量可能会相等，使得没有链路比其他链路更有损耗。

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