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Method for transmitting wireless access capability information of terminal with scheduling request in random access

A wireless access capability and scheduling request technology, applied in wireless communication, electrical components, etc., can solve problems such as transmission regulations of terminal wireless access capability information, avoid frequent changes and instability, avoid errors and omissions, and process efficiently Effect

Inactive Publication Date: 2011-01-19
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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  • Method for transmitting wireless access capability information of terminal with scheduling request in random access
  • Method for transmitting wireless access capability information of terminal with scheduling request in random access
  • Method for transmitting wireless access capability information of terminal with scheduling request in random access

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Embodiment Construction

[0043] In the random access terminal wireless access capability information transmission method of the present invention, the terminal is in the case of asynchronous random access, and the first scheduling request sent to the access network carries all Complete terminal wireless access capability information, the method of transmitting the terminal wireless access capability information to the access network, completes the terminal wireless access capability information transmission.

[0044] The implementation of the technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings:

[0045] This embodiment proposes a method for transmitting wireless access capability information of a terminal by using a scheduling request in random access, such as image 3 shown, including the following steps:

[0046] Step 110, the terminal sends an access preamble to the access network on a physical random access channel, req...

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PUM

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Abstract

The utility model relates to a method which uses dispatching request to transmit terminal wireless access ability information in random access; after the terminal is connected to the network at layer 1, the terminal conducts time adjustment according to the access network indication and sends a dispatching request which carries the whole wireless access ability information of the terminal to the access network; when receiving the dispatching request, the access network saves the wireless access ability information of the terminal, distributes and returns the resource which is used for transmitting data or control signaling on sharing data channel to the terminal.

Description

technical field [0001] The present invention relates to a design method of a random access process in a wireless communication system, in particular to a design method of terminal wireless access capability information transmission 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 may have different terminal wireless access capabilities, and the access network selects a suitable wireless access method and configuration of wireless resources for the terminal according to the limitation of the terminal wireless access capabilities. [0003] The terminal wireless access capability information may be represented by a specific parameter set representing the terminal wireless access capability, or may be represe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W74/08H04W72/12
Inventor 程翔柯雅珠
Owner ZTE CORP