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Radio communication system and its data processing method

A wireless communication system and data processing technology, applied in wireless communication, wireless communication services, data exchange through path configuration, etc., can solve the problems of complex RLC layer structure and increased processing time of protocol data units

Inactive Publication Date: 2002-06-26
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0022] Therefore, the structure of the RLC layer becomes complicated, and the transmission processing time of the protocol data unit increases

Method used

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  • Radio communication system and its data processing method
  • Radio communication system and its data processing method
  • Radio communication system and its data processing method

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Embodiment Construction

[0037] Detailed Description of Preferred Embodiments

[0038] The invention will be described in detail below based on preferred embodiments of the invention, examples of which are shown in the accompanying drawings.

[0039] refer to figure 2 The Radio Link Control (RLC) layer for transparent (Tr) mode is described.

[0040] figure 2 Shown is the RLC Tr entity structure according to the invention.

[0041] refer to figure 2 , the RLC of the data sending device in the wireless communication system has a transparent entity structure. The data transmission device having a transparent entity structure includes the steps of storing the service data unit in the transmission data storage module, segmenting the service data unit to divide it into at least one protocol data unit, and the like.

[0042] The MAC layer, which is a lower layer of the RLC layer, provides the RLC layer of the data transmission device with information on the size and number of protocol data units PDU. ...

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Abstract

Disclosed is a wireless communication system having an RLC layer of a transparent mode and data processing method in the same. The present invention includes the steps of storing service data units transferred from a higher layer in a transmission data storage module, receiving information about a demanded size and number of protocol data unit(s) from a lower layer, turning the respective service data units into at least one protocol data unit in accordance with the received information about the demanded size and number, and transmitting the at least one protocol data unit to the lower layer in every transmission time interval(TTI).

Description

technical field [0001] The invention relates to a wireless communication system with a transparent mode RLC layer and a data processing method thereof. Background technique [0002] Much effort has been made to research and develop communication technologies capable of using multimedia without limitation of time and space. The development of technologies including digital data processing and transmission will sooner or later unify wireless and wired communications and realize a real-time global data communication system. [0003] The development of digital data processing and transmission technology makes it possible to freely use information anytime and anywhere, regardless of the technology used, such as network-based still images, real-time transmission of moving images, wired / wireless communications, and traditional voice communications . [0004] These technologies will also include IMT-2000. [0005] The RLC (Radio Link Control) layer mentioned in the description of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/26H04L12/28H04L12/70H04L29/06H04L29/08H04W4/00H04W76/02H04W84/12
CPCH04L69/32H04W28/06H04L29/06H04W28/14H04W80/02H04L69/324H04L9/40
Inventor 李承俊朴真荣
Owner LG ELECTRONICS INC