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Packet data filtering

A technology of grouping data and group policy, applied in data exchange details, data exchange network, digital transmission system, etc., can solve problems such as inefficient utilization of resources

Inactive Publication Date: 2007-07-25
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order for the mobile node 30 in the foreign network 26 to communicate with the corresponding network 34, the data traffic needs to be looped through the distant home network 22 before reaching the corresponding node 34 in the vicinity, which will cause inefficient use of resources

Method used

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Embodiment Construction

[0042] The following description is provided to enable any person skilled in the art to make and use the invention. The details set forth in the following description are for purposes of illustration. It is understood that one of ordinary skill in the art may practice the present invention without using these specific details. In other instances, well-known structures and processes have not been described in detail in order not to obscure the description of the present invention with unnecessary detail. Thus, the present invention should not be limited by the embodiments shown, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0043] The embodiments described below are practicable according to the IMS / MMD (IP Multimedia Subsystem / Multimedia Domain) standards promulgated by the 3rd Generation Partnership Project (3GPP) and 3rd Generation Partnership Project 2 (3GPP2). A comprehensive discussion of IMS / MMD can be found...

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Abstract

In a packet data communication system in which communicating nodes assume different modes of communications, and packet data are sent through a monitoring intermediary for data traffic control, the different modes of communications are directly sent to the monitoring intermediary so as to allow the monitoring intermediary to straightforwardly set up data filters for carrying out the data control and monitoring functions.

Description

[0001] Priority claims under 35 U.S.C § 119 [0002] This application for patent claims priority to U.S. Provisional Application No. 60 / 588,664, filed July 15, 2004, entitled "Service Based Bearer Control for Mobile IP Co-located Care of Address," which is assigned to its recipient and is expressly incorporated herein by reference. [0003] References to Co-Pending Patent Applications [0004] This application is related to U.S. Patent Application No. 040727, entitled "Bearer Control of Encrypted Data Flows in Packet Data Communications," filed concurrently with the above provisional application, which application is assigned to its assignee and expressly Citation is hereby incorporated by reference. technical field [0005] The present invention relates generally to packet data communications, and more particularly to the monitoring and control of packet data during packet data communications. Background technique [0006] The global interconnection of networks allows qu...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L12/24H04M15/00H04L12/26H04L12/14
Inventor A·C·马亨德兰R·T－S·苏
Owner QUALCOMM INC