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Transmission method in a wireless telecommunication system including at least a base station intended to communicate with terminals

A technology of wireless telecommunication and transmission method, which is applied in the field of telecommunication systems, can solve problems such as wireless telecommunication system consumption, and achieve the effect of effective use

Inactive Publication Date: 2012-10-10
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0043] Transmission of such control information is expensive in terms of resources of the wireless telecommunication system

Method used

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  • Transmission method in a wireless telecommunication system including at least a base station intended to communicate with terminals
  • Transmission method in a wireless telecommunication system including at least a base station intended to communicate with terminals
  • Transmission method in a wireless telecommunication system including at least a base station intended to communicate with terminals

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0130] figure 1 It is a schematic diagram showing the configuration of a wireless telecommunication system embodying the present invention.

[0131] exist figure 1 In the telecommunication system of , at least one and preferably a plurality of terminals TE1, TE2 and TE3 are contained within the coverage area 15 of a base station BTS. The base station BTS is used to communicate with at least one terminal TEi, here three terminals TE1, TE2 and TE3, respectively, via wireless communication channels Ch1 to Ch3.

[0132] The invention will be described in a wireless network like a wireless cellular network or a local area network, however the invention is also applicable to a wired network like a power line network.

[0133] For brevity, in figure 1 Only one coverage area 15 of a base station BTS is shown in , but in reality and especially when the wireless network is a wireless cellular network, the wireless cellular telecommunication system consists of a plurality of base stat...

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PUM

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Abstract

The present invention concerns a transmission method in a wireless telecommunication system including at least a base station intended to communicate with terminals over bidirectional communication channels, each channel supporting frames being divided into downlink sub frames and uplink sub frames, each downlink sub frame including a number of symbols intended to be transmitted to at least two terminals, wherein the transfer of at least one supplementary symbol between the base station and at least one terminal that can receive or transmit said at least one supplementary symbol is enabled. The base station forms a first group of terminals and at least another group of at least one terminal, the first group of terminals comprising at least terminals which can not receive and / or transmit said at least supplementary symbol, the other group of at least one terminal comprising at least a terminal which can receive and / or transmit said at least supplementary symbol during the time delay, allocates multiplexing resources of the wireless telecommunication network to at least a part of the terminals comprised in the first group, allocates all the multiplexing resources allocated to the terminals comprised in the first group to one terminal comprised in the other group for at least one supplementary symbol.

Description

technical field [0001] The present invention relates generally to telecommunication systems, and more particularly to a transmission method and arrangement in a wireless telecommunication system comprising at least a base station for communicating with terminals over a two-way communication channel. Background technique [0002] Note that wireless telecommunication systems include mobile telecommunication systems in which mobile terminals can move long distances and sometimes rapidly, but also telecommunication systems in which terminals are fixed or relatively The base station to which it is connected can only move a short distance and often very slowly. [0003] figure 1 Diagrammatically shows a wireless cellular telecommunication system served by multiple base stations. exist figure 1 In , only one base station BTS is shown, which is used to communicate with at least one terminal, here three terminals TE1, TE2 and TE3, respectively, via wireless communication channels ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/26H04W16/02H04W16/28H04W72/04H04W74/04
CPCH04L27/2607
Inventor L·布鲁内尔D·莫蒂尔
Owner MITSUBISHI ELECTRIC CORP