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Fast link establishment for network access

A technology for network access and network access nodes, which is applied in the field of initial communication sessions and can solve problems such as long duration

Inactive Publication Date: 2007-09-05
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As such, a considerable duration will be involved

Method used

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  • Fast link establishment for network access
  • Fast link establishment for network access
  • Fast link establishment for network access

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Embodiment Construction

[0043] The following description is provided to enable any person skilled in the art to make or use the invention. In the following description, details are set forth for purposes of explanation. It should be understood that one of ordinary skill in the art would recognize that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not described in detail in order not to obscure the description of the present invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

[0044] Figure 3 shows a simplified schematic diagram of the nodes involved in an exemplary embodiment of the invention. The entire communication system is designated with reference numeral 42 . In this embodiment, communication system 42 includes network 48 connected to backbo...

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Abstract

A communication session between a node seeking network access and a NAS (Network Access Server) is established by having only few exchanges of messages. Upon detecting a physical link between the node and the NAS, the NAS immediately sends an authentication request message to the node. In response, the node sends a request message which includes all parameters options, in addition to responding to the authentication request message, for link configuration and network access control. The NAS then picks and chooses the parameter options and sends back the selected options in a reply message to the node. If the selected options in the reply message meet a threshold, the node straightforwardly transmits user data for network access via the NAS.

Description

[0001] Priority claims under 35 U.S.C § 119 [0002] This application for patent claims priority to U.S. Provisional Application No. 60 / 592,470, filed July 30, 2004, entitled "Method and Apparatus for Fast Packet Data Session Establishment," which is assigned to its assignee, and It is expressly incorporated herein by reference. technical field [0003] The present invention relates generally to packet data communications, and more particularly to initial communication sessions for network access prior to establishment of packet data communications. Background technique [0004] The global interconnection of networks allows quick and easy access to information regardless of geographical distance. FIG. 1 shows a simplified schematic diagram of the global connectivity of the network generally referred to as the Internet, generally referred to by the reference numeral 20 . The Internet 20 is essentially many networks of different hierarchical levels connected together. The I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/28
Inventor M·利奥伊王军M·施洛塔R·T-S·苏S·威瑞帕利
Owner QUALCOMM INC