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1. 发明授权

US09065761B2 Packet reassembly processing 有权
标题翻译：分组重组处理
公开(公告)号：US09065761B2
公开(公告)日：2015-06-23
申请号：US13189822
申请日：2011-07-25
申请人： Robert J. Munoz , Mark A. Bordogna
发明人： Robert J. Munoz , Mark A. Bordogna
IPC分类号： H04L12/951 , H04L12/851 , H04L12/70 , H04L12/861 , H04L29/06
CPC分类号： H04L47/2483 , H04L12/5601 , H04L29/06993 , H04L49/9057 , H04L2012/5652 , H04L2012/5656 , H04L2012/5661
摘要： Described embodiments provide for a reassembly system for processing an asynchronous transfer mode (ATM) cell of data into an ATM adaptation layer (AAL) packet. A preprocessor module identifies a first conversation identification of one or more minipackets in the ATM cell, and reassembles the one or more minipackets having the first conversation identification into a portion of the AAL packet. A preprocessor determines if a trigger has occurred. In response to a trigger, the preprocessor sends a portion of the reassembled minipackets having the first conversation identification to a destination processor.
摘要翻译：所描述的实施例提供了一种用于将数据的异步传输模式（ATM）小区处理成ATM适配层（AAL）分组的重组系统。预处理器模块识别ATM信元中的一个或多个小型包的第一会话标识，并且将具有第一会话标识的一个或多个小型包重新组装到AAL包的一部分中。预处理器确定是否发生了触发。响应于触发器，预处理器将具有第一会话标识的重新组装的小型笔记本的一部分发送到目的地处理器。

2. 发明授权

US09054897B2 Method and apparatus for synchronizing AAL2 path states 有权
标题翻译：用于同步AAL2路径状态的方法和装置
公开(公告)号：US09054897B2
公开(公告)日：2015-06-09
申请号：US13376258
申请日：2010-03-19
申请人： Jian Yang , Xuling Xiao
发明人： Jian Yang , Xuling Xiao
IPC分类号： H04L12/54 , H04L12/70
CPC分类号： H04L12/5601 , H04L2012/563 , H04L2012/5656
摘要： The present invention provides a method and apparatus of synchronizing AAL2 path states between ATM adaptation layer type 2 (AAL2) signaling nodes, wherein a AAL2 signaling node as a synchronization requesting end sends a path state request message to a peer AAL2 signaling node of an AAL2 path, the peer AAL2 signaling node performs local check on the state of the AAL2 path designated by the request message after receiving the request message, and the peer AAL2 signaling node controls consistency synchronization processing on the AAL2 path states at two ends based on the result of the check. The present invention may avoid initial call failure incurred by inconsistency between states at two ends of an AAL2 path and improves success ratio of AAL2 path establishment.
摘要翻译：本发明提供了一种在ATM适配层类型2（AAL2）信令节点之间同步AAL2路径状态的方法和装置，其中作为同步请求端的AAL2信令节点向AAL2的对等体AAL2信令节点发送路径状态请求消息对等体AAL2信令节点在接收到请求消息之后对请求消息指定的AAL2路径的状态进行本地检查，并且对等体AAL2信令节点基于结果控制两端的AAL2路径状态的一致性同步处理的支票。本发明可以避免在AAL2路径的两端的状态之间的不一致引起的初始呼叫失败并提高AAL2路径建立的成功率。

3. 发明申请

US20120176933A1 System and Method for Provisioning Connections as a Distributed Digital Cross-Connect Over a Packet Network 审中-公开
标题翻译：将连接配置为分组网络上分布式数字交叉连接的系统和方法
公开(公告)号：US20120176933A1
公开(公告)日：2012-07-12
申请号：US13421009
申请日：2012-03-15
申请人： L. Alexander Clemm , Dieter W. Famula
发明人： L. Alexander Clemm , Dieter W. Famula
IPC分类号： H04L12/28 , H04W40/04
CPC分类号： H04L12/5601 , H04L12/66 , H04L2012/5656 , H04L2012/5658
摘要： A method includes receiving a request to provision a path associated with at least a portion of a packet network and determining whether a router is associated with the path in the packet network. The method also includes provisioning a first connection between a first gateway and a second gateway when the router is not associated with the path. The method further includes provisioning a second connection between the first gateway and the router and a third connection between the router and the second gateway when the router is associated with the path. In addition, the method includes at least one of associating and disassociating a first endpoint of the first gateway and a second endpoint of the second gateway with one or more of the connections.
摘要翻译：一种方法包括接收提供与分组网络的至少一部分相关联的路径的请求，并且确定路由器是否与分组网络中的路径相关联。该方法还包括在路由器不与该路径相关联时提供第一网关和第二网关之间的第一连接。该方法还包括当路由器与路径相关联时，在第一网关和路由器之间提供第二连接以及路由器和第二网关之间的第三连接。此外，该方法包括将第一网关的第一端点和第二网关的第二端点与一个或多个连接相关联和分离中的至少一个。

4. 发明授权

US08218554B2 Generation and use of CRC in communications network 失效
公开(公告)号：US08218554B2
公开(公告)日：2012-07-10
申请号：US11875995
申请日：2007-10-22
申请人： James J. Allen, Jr. , Jean L. Calvignac , Natarajan Vaidhyanathan , Fabrice J. Verplanken
发明人： James J. Allen, Jr. , Jean L. Calvignac , Natarajan Vaidhyanathan , Fabrice J. Verplanken
IPC分类号： H04L12/28 , H03M13/00
CPC分类号： H04L1/0061 , H04L1/0072 , H04L12/5601 , H04L45/742 , H04L2012/5627 , H04L2012/5656
摘要： The CRC for the CPS Header of an ATM AAL2 cell is generated by a CRC generator which uses the 8 bits of the CID field to generate partial 5 bits CRCs which are loaded in a first table. The 6 bits LI field and 5 bits UUI field are added to the partial 5 bits CRC to form 16 bits. The CRC generator uses the 2.sup.16 bits to generate a second CRC table. The CRC for a particular CPS header is generated by correlating bits in the CID field, LI field and UUI field with the two tables.

5. 发明授权

US08213414B2 Methods, systems, and computer program products for providing time division multiplexed (TDM) terminating service in a packet network 有权
标题翻译：用于在分组网络中提供时分复用（TDM）终止服务的方法，系统和计算机程序产品
公开(公告)号：US08213414B2
公开(公告)日：2012-07-03
申请号：US11358944
申请日：2006-02-21
申请人： Hao Hou , Philip Abraham , Eric Chien-Chung Chang , Heriberto Aguirre
发明人： Hao Hou , Philip Abraham , Eric Chien-Chung Chang , Heriberto Aguirre
IPC分类号： H04B7/212 , H04M11/00
CPC分类号： H04J3/0632 , H04L12/6418 , H04L29/06027 , H04L65/103 , H04L65/104 , H04L2012/5656 , H04L2012/5663 , H04Q2213/13196 , H04Q2213/1329 , H04Q2213/13292
摘要： The subject matter described herein includes methods, systems, and computer program products for providing TDM terminating services in a packet network. According to one method, a combined set including a plurality of TDM channels is received over a packet network. The combined set of TDM channels is terminated in the packet network as a combined TDM facility. Terminating the TDM channels as a combined TDM facility may include providing at least one terminating TDM service for the TDM channels, such as performing CAS signaling or providing a PRI interface for the TDM channels.
摘要翻译：本文描述的主题包括用于在分组网络中提供TDM终止服务的方法，系统和计算机程序产品。根据一种方法，通过分组网络接收包括多个TDM信道的组合集合。组合的TDM信道集合作为组合的TDM设备在分组网络中终止。作为组合TDM设施终止TDM信道可以包括为TDM信道提供至少一个终止TDM服务，例如执行CAS信令或为TDM信道提供PRI接口。

6. 发明授权

US08179897B2 Generation and use of CRC in communications network 失效
标题翻译：通信网络中CRC的生成和使用
公开(公告)号：US08179897B2
公开(公告)日：2012-05-15
申请号：US11970868
申请日：2008-01-08
申请人： James J. Allen, Jr. , Jean L. Calvignac , Natarajan Vaidhyanathan , Fabrice J. Verplanken
发明人： James J. Allen, Jr. , Jean L. Calvignac , Natarajan Vaidhyanathan , Fabrice J. Verplanken
IPC分类号： H04L12/28
CPC分类号： H04L1/0061 , H04L1/0072 , H04L12/5601 , H04L45/742 , H04L2012/5627 , H04L2012/5656
摘要： The CRC for the CPS Header of an ATM AAL2 cell is generated by a CRC generator which uses the 8 bits of the CID field to generate partial 5 bits CRCs which are loaded in a first table. The 6 bits LI field and 5 bits UUI field are added to the partial 5 bits CRC to form 16 bits. The CRC generator uses the 2.sup.16 bits to generate a second CRC table. The CRC for a particular CPS header is generated by correlating bits in the CID field, LI field and UUI field with the two tables.
摘要翻译：用于ATM AAL2单元的CPS头的CRC由CRC发生器产生，CRC发生器使用CID字段的8位来产生加载在第一表中的部分5位CRC。 6位LI字段和5位UUI字段被添加到部分5位CRC以形成16位。 CRC生成器使用2.sup.16位来生成第二个CRC表。通过将CID字段，LI字段和UUI字段中的位与两个表相关来生成特定CPS头的CRC。

7. 发明授权

US08050187B2 System and method for real-time AAL2 channel detection in UTRAN 有权
标题翻译： UTRAN中实时AAL2信道检测的系统和方法
公开(公告)号：US08050187B2
公开(公告)日：2011-11-01
申请号：US12056220
申请日：2008-03-26
申请人： Srikanth Chinnapareddy , Sirish Davuluri , Balaji Ratakonda
发明人： Srikanth Chinnapareddy , Sirish Davuluri , Balaji Ratakonda
IPC分类号： H04W8/18 , H04W12/08 , H04W24/00 , H04W12/04
CPC分类号： H04W8/26 , H04L12/5601 , H04L2012/5607 , H04L2012/5656 , H04W4/12 , H04W24/00 , H04W74/08 , H04W92/12 , H04W92/22
摘要： A system and method for detecting channels in a network using messages passing through the network is provided. An embodiment comprises detecting AAL2 channels communicating between a Node B and an radio network controller and also between two radio network controllers. In the case of communication between a NodeB and a radio network controller, the AAL2 channels are detected by matching pairs of Random Access Channel (RACH) and Forward Access Channel (FACH) associated with a user equipment identity along with a Dedicated Channel (DCH) until the AAL2 channels present between the Node B and the RNC are determined to a desired level of confidence. In the case of communication between two radio network controllers, only the DCH channels need to be detected to completely detect the AAL2 channels.
摘要翻译：提供一种使用通过网络的消息来检测网络中的信道的系统和方法。一个实施例包括检测在节点B和无线电网络控制器之间以及两个无线电网络控制器之间通信的AAL2信道。在节点B和无线电网络控制器之间的通信的情况下，通过与用户设备标识相关联的随机接入信道（RACH）和前向接入信道（FACH）对以及专用信道（DCH）的匹配对来检测AAL2信道，直到存在于节点B和RNC之间的AAL2信道被确定为期望的置信水平。在两个无线网络控制器之间的通信的情况下，仅需要检测DCH信道以完全检测AAL2信道。

8. 发明授权

US07852839B2 Method and device for the provision, in an order according to ATM channels, of ATM cells at an interface arranged between a first and a second node of a transmission system 失效
标题翻译：在按照ATM信道的顺序中，在布置在传输系统的第一和第二节点之间的接口上提供ATM信元的方法和装置
公开(公告)号：US07852839B2
公开(公告)日：2010-12-14
申请号：US11442498
申请日：2006-05-26
申请人： Helge Brinner
发明人： Helge Brinner
IPC分类号： H04L12/28 , H04L12/66
CPC分类号： H04L12/5601 , H04L2012/5656 , H04L2012/5658 , H04L2012/5685
摘要： Embodiments of the present invention relate to a method for providing ATM cells at an interface arranged between a first and a second node of a transmission system, in an order according to ATM channels. Embodiments of the method comprise determining address information for a specific ATM cell; verifying, whether the address information has already been recorded in a table, in which the address information is mapped onto a channel ID (CH), by providing the address information to a CAM memory; if the address information has already been recorded in the table assigning the channel ID (CH) output from the CAM memory to the ATM cell for further processing; and if the address information has not yet been recorded in the table, indicating that the address information has not yet been recorded, assigning a free channel ID (CH) to the address information, recording said channel ID (CH) or the address information in the table; and providing the ATM cells, in an order according to channel IDs (CH), for further processing. Also provided is an apparatus comprising a processor and a CAM memory connected together to implement the present method.
摘要翻译：本发明的实施例涉及一种按照ATM信道的顺序在布置在传输系统的第一和第二节点之间的接口上提供ATM信元的方法。该方法的实施例包括确定特定ATM信元的地址信息; 通过向CAM存储器提供地址信息来验证地址信息是否已被记录在其中地址信息被映射到信道ID（CH）的表中）如果地址信息已被记录在表格中，分配从CAM存储器输出的信道ID（CH）到ATM信元用于进一步处理; 并且如果地址信息尚未记录在表中，指示地址信息尚未被记录，则向地址信息分配空闲频道ID（CH），将所述频道ID（CH）或地址信息记录在桌子; 以及根据信道ID（CH）按顺序提供ATM信元用于进一步处理。还提供了一种包括连接在一起以实现本方法的处理器和CAM存储器的装置。

9. 发明授权

US07668179B2 Dynamic adjustment of AAL2 timer—CU in voice and data multiplexing over AAL2 connections 失效
标题翻译：通过AAL2连接在语音和数据复用中动态调整AAL2定时器 - CU
公开(公告)号：US07668179B2
公开(公告)日：2010-02-23
申请号：US10911592
申请日：2004-08-05
申请人： Ricardo Berger , Avi Hagai , Eran Kirzner , Ronen Weiss
发明人： Ricardo Berger , Avi Hagai , Eran Kirzner , Ronen Weiss
IPC分类号： H04L12/56
CPC分类号： H04L47/24 , H04L12/5601 , H04L47/50 , H04L47/622 , H04L2012/5649 , H04L2012/5651 , H04L2012/5656 , H04L2012/5679 , H04L2012/6481 , H04L2012/6489
摘要： A method for determining at least one parameter for a particular AAL2 channel identifier (AAL2-CID), according to which the behavior of the transmission of the user information stream is determined per application. Preferably, the present invention enables the QOS (quality of service) for the user application to be determined by setting a plurality of such parameters for a specific AAL2 CID. The present invention preferably encompasses the ability to determine any parameter that is usually set for the ATM channel to instead be set for the CID separately. These parameters may be dynamically adjusted according to the real-time state of the system, channel and the specific CID. Additionally the selection and usage of said parameters may also be influenced by the real time state of the system, channel and the specific CID.Examples of such parameters include, but are not limited to, traffic type, priority, any type of QOS parameter, timing parameters, and so forth.
摘要翻译：确定特定AAL2信道标识符（AAL2-CID）的至少一个参数的方法，根据该方法，每个应用确定用户信息流的传输行为。优选地，本发明能够通过为特定的AAL2 CID设置多个这样的参数来确定用户应用的QOS（服务质量）。本发明优选地包括确定通常为ATM信道设置的任何参数以分别设置用于CID的能力。这些参数可以根据系统的实时状态，通道和特定的CID进行动态调整。此外，所述参数的选择和使用也可能受到系统，信道和特定CID的实时状态的影响。这样的参数的示例包括但不限于流量类型，优先级，任何类型的QOS参数，定时参数等等。

10. 发明申请

US20090262702A1 Method and Apparatus for Direct Transfer of RANAP Messages in a Home Node B System 审中-公开
标题翻译：在家庭节点B系统中直接传送RANAP消息的方法和装置
公开(公告)号：US20090262702A1
公开(公告)日：2009-10-22
申请号：US12426204
申请日：2009-04-17
申请人： Amit Khetawat , Patrick Tao , Michael D. Gallagher , Rajeev Gupta
发明人： Amit Khetawat , Patrick Tao , Michael D. Gallagher , Rajeev Gupta
IPC分类号： H04W36/00
CPC分类号： H04W92/12 , H04L51/20 , H04L63/104 , H04L2012/5607 , H04L2012/5656 , H04W8/16 , H04W12/00514 , H04W12/00516 , H04W12/08 , H04W36/0055 , H04W36/0066 , H04W36/14 , H04W48/18 , H04W60/04 , H04W76/12 , H04W76/32 , H04W84/045
摘要： Some embodiments are implemented in a communication system that includes a first communication system comprised of a licensed wireless radio access network and a core network, and a second communication system comprising a plurality of user hosted access points and a network controller. In some embodiments, each access point operates using short range licensed wireless frequencies to establish a service region. In some embodiments, the network controller communicatively couples the core network to the plurality of access points. The method establishes a communication through a Radio Access Network Application Part (RANAP) message from an access point to the network controller to explicitly indicate the start of a communication session. The method then passes a set of direct transfer messages, comprised in part of the RANAP message, to the core network.
摘要翻译：一些实施例在包括由许可的无线电接入网络和核心网络组成的第一通信系统的通信系统中实现，以及包括多个用户托管的接入点和网络控制器的第二通信系统。在一些实施例中，每个接入点使用短距离许可的无线频率来操作以建立服务区域。在一些实施例中，网络控制器将核心网络通信地耦合到多个接入点。该方法通过无线电接入网络应用部分（RANAP）消息从接入点建立到网络控制器的通信，以明确地指示通信会话的开始。然后，该方法将包括在RANAP消息的一部分中的一组直接传送消息传递到核心网络。

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