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1. 发明申请

US20130336110A1 APPARATUS AND METHOD FOR SUPPORTING IDLE MODE LOAD BALANCING 有权
标题翻译：用于支持空闲模式负载平衡的装置和方法
公开(公告)号：US20130336110A1
公开(公告)日：2013-12-19
申请号：US13517765
申请日：2012-06-14
申请人： Kamakshi Sridhar , Jim Seymour
发明人： Kamakshi Sridhar , Jim Seymour
IPC分类号： H04W28/08
CPC分类号： H04L5/0044 , H04L5/0071 , H04L5/0089 , H04W28/08
摘要： An idle mode load balancing capability enables balancing of idle mode wireless devices across wireless carriers in order to ensure that the possibility of congestion on any given wireless carrier is reduced or even minimized when idle mode wireless devices become active. The idle mode load balancing may be performed for wireless carriers by determining relative numbers of idle mode wireless devices on the wireless carriers and performing idle mode load balancing for the wireless carriers based on the relative numbers of idle mode wireless devices on the wireless carriers. The relative number of idle mode wireless devices on a wireless carrier may be determined based on a change in load on the wireless carrier during the observation period, which may be determined based on an observed change in load on the wireless carrier and a load correction associated with session terminations on the wireless carrier.
摘要翻译：空闲模式负载平衡功能使空闲模式无线设备跨越无线运营商平衡，以确保当空闲模式无线设备变为活动时，任何给定无线运营商拥塞的可能性降低甚至最小化。可以通过基于无线载波上的空闲模式无线设备的相对数量，通过确定无线载波上的空闲模式无线设备的相对数量并为无线载波执行空闲模式负载平衡来为无线载波执行空闲模式负载平衡。无线载波上的空闲模式无线设备的相对数量可以基于观察期间在无线载波上的负载变化来确定，其可以基于观察到的无线载波上的负载变化和相关联的负载校正来确定在无线运营商上进行会话终止。

2. 发明申请

US20130194937A1 METHOD AND APPARATUS FOR PROVIDING INTELLIGENT CODEC RATE ADAPTATION FOR WIRELESS USERS 审中-公开
标题翻译：为无线用户提供智能编解码速率适应的方法和装置
公开(公告)号：US20130194937A1
公开(公告)日：2013-08-01
申请号：US13362439
申请日：2012-01-31
申请人： Kamakshi Sridhar , Jim Seymour
发明人： Kamakshi Sridhar , Jim Seymour
IPC分类号： H04L12/26
CPC分类号： H04L47/31 , H04L1/0014 , H04L47/24 , H04L47/245 , H04L47/26 , H04W28/0205 , H04W28/22
摘要： The method includes receiving, at a network element, a media data packet sent from a first source user equipment (UE) towards a first destination UE; detecting, at the network element, congestion in at least one of a downlink channel between the network element and the first destination UE, and an uplink channel between the first source UE and the network element; identifying a second source UE that is transmitting first data to a second destination UE through the network element and has a subscriber priority level lower than the first source UE if the detecting detects congestion; sending a congestion indication that causes the second source UE to lower a rate at which the second source UE transmits the first data through the network element to the second destination UE if the detecting detects congestion; and sending the media data packet from the network element to the first destination UE.
摘要翻译：该方法包括在网络单元处接收从第一源用户设备（UE）向第一目的地UE发送的媒体数据分组; 在所述网元处检测所述网元与所述第一目的地UE之间的下行链路信道中的至少一个中的拥塞以及所述第一源UE与所述网元之间的上行链路信道; 识别通过所述网元向第二目的地UE发送第一数据的第二源UE，并且如果所述检测检测到拥塞则具有比所述第一源UE低的用户优先级; 发送拥塞指示，其使得所述第二源UE降低所述第二源UE通过所述网元向所述第二目的地UE发送所述第一数据的速率，如果所述检测检测到拥塞; 以及将所述媒体数据分组从所述网络元件发送到所述第一目的地UE。

3. 发明申请

US20130064107A1 ADJUSTMENT OF RADIO RESOURCE CONTROL STATE TIMERS IN A RADIO ACCESS NETWORK 有权
标题翻译：无线电资源控制状态定时器在无线接入网络中的调整
公开(公告)号：US20130064107A1
公开(公告)日：2013-03-14
申请号：US13228808
申请日：2011-09-09
申请人： Kamakshi Sridhar
发明人： Kamakshi Sridhar
IPC分类号： H04W24/00
CPC分类号： H04W24/02 , H04W76/27
摘要： Systems and methods are provided for adjusting Radio Resource Control (RRC) timers in a Radio Access Network (RAN). The system manages radio communications between a mobile device and a base station, and further transitions the mobile device between Radio Resource Control (RRC) states based upon application-layer data traffic for the mobile device and a timer value. Additionally, the system determines an overhead load based on network-layer signaling events associated with at least one RRC transition for the mobile device, and determines a bearer load based on the application-layer data traffic for the mobile device. Based upon the overhead load and the bearer load, the system adjusts the timer value.
摘要翻译：提供了用于调整无线电接入网络（RAN）中的无线电资源控制（RRC）定时器的系统和方法。该系统管理移动设备和基站之间的无线电通信，并且还基于用于移动设备的应用层数据流量和定时器值，在无线电资源控制（RRC）状态之间进一步转换移动设备。此外，系统基于与移动设备的至少一个RRC转换相关联的网络层信令事件来确定开销负载，并且基于用于移动设备的应用层数据业务来确定承载负载。基于架空负载和承载负载，系统调整定时器的值。

4. 发明授权

US08102778B2 Network management system and method for performing scalable loss measurements within an access network 有权
标题翻译：用于在接入网内执行可伸缩损耗测量的网络管理系统和方法
公开(公告)号：US08102778B2
公开(公告)日：2012-01-24
申请号：US11956332
申请日：2007-12-13
申请人： Kamakshi Sridhar , Gerard Damm , Sven Ooghe
发明人： Kamakshi Sridhar , Gerard Damm , Sven Ooghe
IPC分类号： H04L12/28 , G01R31/08
CPC分类号： H04L12/2856 , H04L12/2878 , H04L41/044 , H04L43/0829 , H04L43/12 , H04L43/16
摘要： A network management system and a method are described herein that determine if one or more devices (e.g., consumer premises equipment(s)) are experiencing an unacceptable packet loss for downstream multicast traffic in an access network. In one embodiment, the network management system performs the following operations: (1) cause a trigger probe to be sent to the one or more devices, where each trigger probe contains information which causes the corresponding device to start a packet loss measurement; and (2) receive an unacceptable loss measurement message from one of the devices if that one device experienced packet losses over a certain period of time that exceeded a predetermined threshold which would be an indication that the one end device is experiencing an unacceptable packet loss.
摘要翻译：本文描述了一种网络管理系统和方法，其确定一个或多个设备（例如，消费者驻地设备）是否在接入网络中经历下游多播业务的不可接受的分组丢失。在一个实施例中，网络管理系统执行以下操作：（1）使触发探测被发送到一个或多个设备，其中每个触发探测器包含使相应设备开始分组丢失测量的信息; 如果该设备在超过预定阈值的某个时间段内经历了分组丢失，该预定阈值将是一个终端设备正在经历不可接受的分组丢失的指示，则（2）从设备之一接收不可接受的丢失测量消息。

5. 发明授权

US08054751B2 Remote access link fault indication mechanism 有权
标题翻译：远程接入链路故障指示机制
公开(公告)号：US08054751B2
公开(公告)日：2011-11-08
申请号：US11024077
申请日：2004-12-28
申请人： David Elie-Dit-Cosaque , Kamakshi Sridhar , Maarten Petrus Joseph Vissers , Tony Van Kerckhove
发明人： David Elie-Dit-Cosaque , Kamakshi Sridhar , Maarten Petrus Joseph Vissers , Tony Van Kerckhove
IPC分类号： H04L1/00
CPC分类号： H04L41/0677 , H04L43/0811 , H04L43/10
摘要： A network environment including a provider network coupled to a first customer network site via a first access link and to a second customer network site via a second access link. The provider network is operable with the IEEE 802.1ag standard for propagating a remote link fault condition via an Ethernet Alarm Indication and Suppression (AIS) frame or a Continuity Check (CC) frame, which is translated into a locally compliant non-IEEE 802.1ag error delivery condition so that a management entity associated with the first customer network site is appropriately alerted.
摘要翻译：网络环境，包括经由第一接入链路耦合到第一客户网络站点的提供商网络，以及经由第二接入链路到达第二客户网络站点的网络环境。提供商网络可以通过IEEE 802.1ag标准操作，用于通过以太网报警指示和抑制（AIS）帧或连续性检查（CC）帧传播远程链路故障状况，该帧被转换为本地兼容的非IEEE 802.1ag 错误传送条件，使得与第一客户网络站点相关联的管理实体被适当地提醒。

6. 发明申请

US20110252477A1 Dynamic Load Balancing In An Extended Self Optimizing Network 审中-公开
标题翻译：扩展自我优化网络中的动态负载平衡
公开(公告)号：US20110252477A1
公开(公告)日：2011-10-13
申请号：US12963770
申请日：2010-12-09
申请人： Kamakshi Sridhar , Jim Seymour
发明人： Kamakshi Sridhar , Jim Seymour
IPC分类号： G06F12/14 , H04L12/26
CPC分类号： H04L43/08 , H04L12/14 , H04L12/1403 , H04L41/12 , H04L41/142 , H04L41/145 , H04W24/02 , H04W28/08
摘要： A method for performing load balancing in a wireless network. Operating conditions are determined in the wireless network. Network policies are dynamically adjusted based upon the operating conditions. Users are offloaded from an overloaded site to another site based upon the operating conditions.
摘要翻译：一种用于在无线网络中执行负载均衡的方法。操作条件在无线网络中确定。基于操作条件动态调整网络策略。用户根据操作条件从重载站点卸载到另一站点。

7. 发明授权

US07855968B2 Alarm indication and suppression (AIS) mechanism in an ethernet OAM network 有权
标题翻译：以太网OAM网络中的告警指示和抑制（AIS）机制
公开(公告)号：US07855968B2
公开(公告)日：2010-12-21
申请号：US11023784
申请日：2004-12-28
申请人： David Elie-Dit-Cosaque , Kamakshi Sridhar , Maarten Petrus Joseph Vissers , Tony Van Kerckhove
发明人： David Elie-Dit-Cosaque , Kamakshi Sridhar , Maarten Petrus Joseph Vissers , Tony Van Kerckhove
IPC分类号： G01R31/08
CPC分类号： H04L41/06 , H04L12/2856 , H04L12/462 , H04L41/0681 , H04L43/00 , H04L43/04 , H04L43/0829
摘要： A system and method for propagating fault information in an Ethernet OAM network having multiple levels of OAM domains. An Alarm Indication and Suppression (AIS) frame is generated by a Maintenance Intermediate Point (MIP) node upon detecting a fault condition in a first OAM domain, which is transmitted to one or more Maintenance End Points (MEPs) of the first OAM domain. Upon receiving the AIS frames, the MEP nodes are operable generate another AIS frame for propagating to an adjacent higher level second OAM domain. Responsive to the AIS frame from the lower level first OAM domain, any alarms caused in the second OAM domain due to the fault condition in the first OAM domain are suppressed.
摘要翻译：一种用于在具有多级OAM域的以太网OAM网络中传播故障信息的系统和方法。在检测到第一OAM域中的故障状况时，由维护中间点（MIP）节点生成报警指示和抑制（AIS）帧，该第一OAM域被发送到第一OAM域的一个或多个维护端点（MEP）。在接收到AIS帧时，MEP节点可操作地生成另一个AIS帧，用于传播到相邻的较高级别的第二OAM域。响应来自较低级别的第一OAM域的AIS帧，由于第一OAM域中的故障状况而导致的在第二OAM域中引起的任何警报被抑制。

8. 发明授权

US07843845B2 Diagnostic tool and method for troubleshooting multicast connectivity flow problem(s) in a layer 2 aggregation network 有权
标题翻译：针对第2层聚合网络中的组播连接流问题进行故障排除的诊断工具和方法
公开(公告)号：US07843845B2
公开(公告)日：2010-11-30
申请号：US11469223
申请日：2006-08-31
申请人： Kamakshi Sridhar , Atiya Suhail , David Elie-Dit-Cosaque , Gerard Damm
发明人： Kamakshi Sridhar , Atiya Suhail , David Elie-Dit-Cosaque , Gerard Damm
IPC分类号： G01R31/08
CPC分类号： H04L12/185 , H04L12/1863 , H04L12/1868 , H04L41/0677 , H04L43/0811 , H04N17/004
摘要： A diagnostic tool and method are described herein that are capable of diagnosing and localizing a multicast connectivity flow fault within a layer 2 aggregation network. In one application, the diagnostic tool and method can be used by a customer service representative to diagnose why a customer cannot receive a television channel even though they can receive other television channels within an IPTV network.
摘要翻译：本文描述了能够诊断和定位第2层聚合网络内的多播连通性流故障的诊断工具和方法。在一个应用中，诊断工具和方法可以被客户服务代表用来诊断为什么客户不能接收电视频道，即使他们可以在IPTV网络内接收其他电视频道。

9. 发明申请

US20100172453A1 High availability clock synchronization and distribution for mobile backhaul networks 有权
标题翻译：高可用性时钟同步和分发移动回程网络
公开(公告)号：US20100172453A1
公开(公告)日：2010-07-08
申请号：US12349441
申请日：2009-01-06
申请人： Hakki Candan Cankaya , Kamakshi Sridhar , Peter Roberts
发明人： Hakki Candan Cankaya , Kamakshi Sridhar , Peter Roberts
IPC分类号： H04W56/00 , H04W4/00
CPC分类号： H04W56/002 , H04J3/0641 , H04W24/04 , H04W56/0015
摘要： Fully redundant clock systems are provided on network nodes coupled by redundant multisegment psuedowires (MSPWs) within an internet-protocol (IP)-based mobile backhaul network. The primary clock system includes a primary master clock on a first node and a primary slave clock on a second node coupled via a primary MSPW, while the secondary clock system includes a secondary master clock on the first node and a secondary slave clock on the second node coupled via a secondary MSPW. The primary and secondary slave clocks synchronize with their respective primary and secondary master clocks via their respective MSPWs. A clock controller maintains the secondary clock system in a hot-stand-by mode, and upon determining that a switch-over is needed, automatically switches from the primary clock system to the secondary clock system.
摘要翻译：在基于互联网协议（IP）的移动回程网络内由冗余多段脉络（MSPW）耦合的网络节点上提供完全冗余的时钟系统。主时钟系统包括第一节点上的主主时钟和经由主MSPW耦合的第二节点上的主从时钟，而辅时钟系统在第一节点上包括次主时钟，第二时钟节点通过次级MSPW耦合。主从时钟通过它们各自的MSPW与其各自的主和主时钟同步。时钟控制器将辅助时钟系统维持在热备用模式，并且在确定需要切换时，自动从主时钟系统切换到辅助时钟系统。

10. 发明授权

US07698617B2 Intelligent switch and method for retransmitting a lost packet to decoder(s) 有权
标题翻译：用于将丢失的分组重传到解码器的智能开关和方法
公开(公告)号：US07698617B2
公开(公告)日：2010-04-13
申请号：US11367891
申请日：2006-03-03
申请人： Hakki C. Cankaya , Ljubisa Tancevski , Kamakshi Sridhar
发明人： Hakki C. Cankaya , Ljubisa Tancevski , Kamakshi Sridhar
IPC分类号： H03M13/00
CPC分类号： H04N7/17318 , H04N21/6375 , H04N21/6377 , H04N21/658
摘要： An intelligent switch and method are described herein which help to effectively retransmit a lost packet that is associated with a television broadcast stream to one or more set-top boxes.
摘要翻译：本文描述了一种智能开关和方法，其有助于有效地将与电视广播流相关联的丢失分组重新发送到一个或多个机顶盒。

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