Invention Grant
US08531945B2 Method and apparatus to support deep packet inspection in a mobile network
有权
在移动网络中支持深度分组检测的方法和装置
- Patent Title: Method and apparatus to support deep packet inspection in a mobile network
- Patent Title (中): 在移动网络中支持深度分组检测的方法和装置
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Application No.: US12900346Application Date: 2010-10-07
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Publication No.: US08531945B2Publication Date: 2013-09-10
- Inventor: Santosh Chandrachood , Pawan Uberoy , Rehan Jalil
- Applicant: Santosh Chandrachood , Pawan Uberoy , Rehan Jalil
- Applicant Address: US CA Santa Clara
- Assignee: WiChorus, Inc.
- Current Assignee: WiChorus, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Hamilton, Brook, Smith & Reynolds, P.C.
- Main IPC: H04L12/26
- IPC: H04L12/26

Abstract:
As part of mobility management messaging in current systems, only static quality of service (QoS) profiles and their statically configured classifiers are reported. These classifiers are known a priori and are typically used for hosted traffic. Once advanced application classifiers are matched and mobility messaging is done, the deep packet inspection (DPI) learned subscriber context is lost. An embodiment of the invention is configured to associate DPI-learned dynamic classifiers with the classifier's policy information as payload over mobility management messaging. The embodiment is useful for identifying protocols and applications, for authentication purposes, solving congestion-based issues between elements in a network, guaranteeing QoS without reserving resources statically, attaching traffic packets to a particular subscriber, and creating mobile signaling to provision end-to-end communication in a network. Thereby enabling the transfer of subscriber parameters and information to be associated with the subscriber throughout subscriber movement through multiple elements of a network.
Public/Granted literature
- US20110080886A1 METHOD AND APPARATUS TO SUPPORT DEEP PACKET INSPECTION IN A MOBILE NETWORK Public/Granted day:2011-04-07
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