APPARATUS AND METHOD FOR APPARATUS AND METHOD FOR SUB-CHANNEL ALLOCATION IN A WIRELESS COMMUNICATION SYSTEM

A sub-channel allocation apparatus and method in a wireless communication system are provided to reduce a signaling overhead and increase a system throughput by reducing the system overhead. A movement speed measuring unit(501) measures a movement speed of terminals. A resource allocation period det...

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Hauptverfasser:	KIM, SE HO, CHO, MYEON GYUN, AHN, WOOG EUN, KWUN, JONG HYUNG, PARK, DAE YOUNG, KANG, TAE SUNG, KIM, HYUNG MYUNG, KIM, DAE HYUN
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION WIRELESS COMMUNICATIONS NETWORKS
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creator	KIM, SE HO CHO, MYEON GYUN AHN, WOOG EUN KWUN, JONG HYUNG PARK, DAE YOUNG KANG, TAE SUNG KIM, HYUNG MYUNG KIM, DAE HYUN
description	A sub-channel allocation apparatus and method in a wireless communication system are provided to reduce a signaling overhead and increase a system throughput by reducing the system overhead. A movement speed measuring unit(501) measures a movement speed of terminals. A resource allocation period determining unit(503) selects each terminal to which sub-channel are to be allocated, and determines a resource allocation period for allocating sub-channels to the terminals. An average data amount calculating unit(505) receives the determined resource allocation period and calculates an average amount of data to be transmitted to each terminal. A resource allocating unit(507) allocates sub-channels such that the average amount of data is satisfied in consideration of channel quality information of the terminals. A transmitting unit(509) generates a control signal according to the sub-channel allocation and transmits it to the terminals.
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subjects	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION WIRELESS COMMUNICATIONS NETWORKS
title	APPARATUS AND METHOD FOR APPARATUS AND METHOD FOR SUB-CHANNEL ALLOCATION IN A WIRELESS COMMUNICATION SYSTEM
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