公开(公告)号：US06819652B1

公开(公告)日：2004-11-16

申请号：US09598565

申请日：2000-06-21

Applicant: Haseeb Akhtar ,  Lakshminarasimhan Aravamudhan ,  Emad A. Qaddoura ,  Raja P. Narayanan ,  Akram Hosain

Inventor： Haseeb Akhtar ,  Lakshminarasimhan Aravamudhan ,  Emad A. Qaddoura ,  Raja P. Narayanan ,  Akram Hosain

IPC: H04J326

CPC classification number: H04L47/10 ,  H04L41/08 ,  H04L41/0896 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/2441 ,  H04L47/245

Abstract: A method and apparatus in a communications system for processing control messages for a session in a packet-based network within the communications system. A first indicator is set in a control message for handling a session within the communications system through the packet-based network. The control message is sent to a destination within the packet-based network. The control message is provided priority processing within the packet-based network based on the presence of the first indicator. A second indicator is set in a header of a packet used to transport the control message, such that nodes within the packet based network, which do not examine the control message, provide priority processing of the packet in sending the packet through the packet-based network to the destination.

Abstract translation: 一种用于处理通信系统内基于分组的网络中的会话的控制消息的通信系统中的方法和装置。 在控制消息中设置第一指示符，用于通过基于分组的网络处理通信系统内的会话。 控制消息被发送到基于分组的网络内的目的地。 基于第一指示符的存在，在基于分组的网络内提供控制消息的优先级处理。 在用于传输控制消息的分组的报头中设置第二指示符，使得不检查控制消息的基于分组的网络内的节点在通过基于分组的分组发送分组时提供分组的优先处理 网络到目的地。

公开(公告)号：US06563919B1

公开(公告)日：2003-05-13

申请号：US09465177

申请日：1999-12-17

Applicant: Lakshminarasimhan Aravamudhan ,  John P. Larkins ,  Rohit Gupta ,  Haitao Li

Inventor： Lakshminarasimhan Aravamudhan ,  John P. Larkins ,  Rohit Gupta ,  Haitao Li

IPC: H04M700

CPC classification number: H04L61/15 ,  H04L29/06 ,  H04L29/12009 ,  H04L29/12047 ,  H04L51/36 ,  H04L51/38 ,  H04L63/0823 ,  H04L69/08 ,  H04L69/18 ,  H04W4/12 ,  H04W4/18 ,  H04W28/14 ,  H04W88/16 ,  H04W88/184 ,  H04W92/02

Abstract: A gateway cluster has a number of gateways for different types of communication protocols. The respective gateways convert network messages to normalized messages by querying the categories, data, and network types of the normalized data for the mobile systems from which the network messages were generated. A database system stores normalized data in categories. The normalized data include data relating to the mobile systems and network types for the data. A unified mobility manager is coupled to and in communications with the gateway cluster and the database system. The unified mobility manager receives and processes the normalized messages, performs operations based on the normalized messages and on the categories, the data, and the network types of the normalized data, and formulates normalized responses responsive to the normalized messages. The normalized responses are converted to network responses at the gateways, and the network responses are sent to the respective mobile systems.

Abstract translation: 网关集群具有用于不同类型的通信协议的多个网关。 相应的网关通过查询生成网络消息的移动系统的归一化数据的类别，数据和网络类型，将网络消息转换为归一化消息。 数据库系统按类别存储规范化数据。 归一化数据包括与移动系统有关的数据和数据的网络类型。 统一的移动性管理器与网关集群和数据库系统相连接并与之通信。 统一移动管理器接收和处理归一化消息，基于归一化消息和归一化数据的类别，数据和网络类型执行操作，并响应于归一化消息制定归一化响应。 归一化的响应被转换为网关处的网络响应，网络响应被发送到相应的移动系统。