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A transmission method for wireless access capacity information of terminal in random access

A wireless access capability and random access technology, which is applied in wireless communication, radio/inductive link selection arrangement, electrical components, etc., can solve the problems of transmission regulations of terminal wireless access capability information, and achieve efficient processing effect

Inactive Publication Date: 2008-02-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] The above 5 steps are the process realization of an optimized direction of long-term evolution, but this realization is in principle, and does not stipulate the transmission of terminal wireless access capability information

Method used

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  • A transmission method for wireless access capacity information of terminal in random access
  • A transmission method for wireless access capacity information of terminal in random access

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Embodiment Construction

[0042] The method for transmitting the wireless access capability information of the terminal in the random access process of the present invention is to wirelessly access all the terminals through the first layer 3 control signaling message sent to the access network by the terminal in the case of non-synchronized random access The way that the capability information is transferred to the access network completes the transfer of the terminal's wireless access capability information.

[0043] The method of the present invention will be further described below in conjunction with the accompanying drawings:

[0044] This embodiment proposes a design method for transmitting wireless access capability information of a terminal in a random access process, as shown in FIG. 3.

[0045] Step 110: The terminal sends an access preamble to the access network on the physical random access channel to request access;

[0046]Step 120: The access network responds to the terminal with time adjust...

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Abstract

The utility model relates to a transmission method for the information about the wireless access capacity of a random access terminal. The method comprises that the time is adjusted according to the instructions of an access network, and a dispatching request is sent to the access network after the terminal is accessed in layer 1; the access network responds to the dispatching request of the terminal, distributes initial access resource on data-sharing channels for transmitting the data or control signaling, and dispatches to the terminal; the forward data or the control signaling is sent by the terminal according to the upward resources of the data-sharing channel dispatched by the access network; the information about the wireless access capacity of the terminal is transmitted to the access network in the control signaling of the layer 3 sent to the access network.

Description

Technical field [0001] The present invention relates to a random access process in a wireless communication system, and in particular to a method for transmitting wireless access capability information of a terminal in the random access process. Background technique [0002] The terminal wireless access capability information describes the specific capability of the terminal to access the wireless communication system and the specific capability of using the wireless resources of the wireless communication system. Different terminals can have different terminal wireless access capabilities. The access network selects an appropriate wireless access method and uses wireless resource configuration for it according to the limitation of the terminal's wireless access capability. [0003] The terminal's wireless access capability information may be represented by a specific parameter set representing the terminal's wireless access capability, or may be represented by a category set div...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q7/32H04W74/08
Inventor 程翔柯雅珠
Owner ZTE CORP