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Method of accessing terminal to network

A terminal access and terminal technology, applied in the direction of data exchange network, network traffic/resource management, electrical components, etc., can solve problems affecting the interoperability of equipment from different manufacturers, and achieve the effect of solving interoperability problems and speed

Inactive Publication Date: 2010-01-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] In the current IEEE 802.16 protocol, it does not specify how the terminal obtains bandwidth in order to complete the subsequent initial access process after the terminal and the base station complete Ranging, which will inevitably affect the interoperability between devices from different manufacturers.

Method used

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  • Method of accessing terminal to network
  • Method of accessing terminal to network
  • Method of accessing terminal to network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0092] The scheme of the present invention mainly provides two implementation schemes. One is that the base station actively allocates to the terminal the information used for sending the subsequent initialization process when the initial search is completed and each subsequent initialization process is performed. The bandwidth information of the request message, so that the terminal can directly send the request message to the base station according to the bandwidth; the other is that when the initial search is completed and each subsequent initialization process is performed, the base station actively allocates a bandwidth for the terminal to send The bandwidth information of the bandwidth request message in the initialization process, the terminal sends a bandwidth request message to the base station according to the bandwidth, and requests the base station to allocate bandwidth for sending the request message.

[0093] Since the initial access of the terminal requires a lot...

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Abstract

The invention relates to a method for connecting the terminal into network. First, the terminal and the base station complete the initial scanning in the initialize process that accessing the network; after present initialize process is completed, the base station distributes the band width for sending the request of next initialize process to base station and sends said band information to the terminal; the terminal uses said band width to send a request of next process to the base station; when the base station receives said request, the base station sends a relative response information to the terminal. The invention also discloses a method for connecting another terminal into the network. the invention uses the base station to distribute band width for the terminal to make the terminal attain relative band width information to realize the initialize process when accessing the terminal into network, which can solve the communication problem in the terminal accessing process in present IEEE 802.16 protocol, and confirm the terminal accessing the network quickly.

Description

technical field [0001] The present invention relates to the technical field of broadband wireless access, and more precisely relates to a method for connecting a terminal to a network. Background technique [0002] The IEEE 802.16 protocol defines the fixed broadband wireless access (BWA) wireless metropolitan area network standard, which defines different physical layer technologies for different frequency bands. The scope of application of this standard is mainly for residential, small office / home office (SOHO), teleworkers and small business users (SME) markets. [0003] In the IEEE 802.16 protocol, the initialization of terminal access to the network includes the following processes: [0004] 1) Scan the downlink channel and establish synchronization with the base station (BS); [0005] 2) Obtain uplink transmission parameters (UCD message); [0006] 3) Perform a search (ranging); [0007] 4) Negotiate the basic performance; [0008] 5) Terminal authentication and a...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04W28/20
CPCH04L47/14H04L12/5695H04W28/20H04L47/824H04L47/788H04L47/15H04L47/70
Inventor 吴建军
Owner HUAWEI TECH CO LTD
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