A METHOD OF SCHEDULING IN A WIRELESS COMMUNICATION SYSTEM

PURPOSE: A scheduling method of a wireless communication system is provided to assign a subcarrier in consideration of an average interference amount and a present interference amount of a terminal. CONSTITUTION: A base station calculates average interference quantity of each terminal(S301). The bas...

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Bibliographic Details
Main Authors HWANG, SUNG SOO, YUN, SANG BOH, KIM, IL WHAN
Format Patent
LanguageEnglish
Korean
Published 28.06.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:PURPOSE: A scheduling method of a wireless communication system is provided to assign a subcarrier in consideration of an average interference amount and a present interference amount of a terminal. CONSTITUTION: A base station calculates average interference quantity of each terminal(S301). The base station calculates instantaneous interference quantity of each terminal about a subcarrier to assign to transmission resources(S303). The base station decides whether interference about the subcarrier is partial interference or not(S305). If the interference is the partial interference, the base station assigns the corresponding subcarrier to the terminal with a high priority(S307). If the interference is not the partial interference, the base station assigns the corresponding subcarrier to the terminal with a high data rate(S309).
Bibliography:Application Number: KR20080129046