NDLI: Two-dimensional resource allocation for OFDM/TDMA microcellular networks

Content Provider	IEEE Xplore Digital Library
Author	Wang Ying Tian Wenguang Zhang Ping Harada, H.
Copyright Year	2004
Description	Author affiliation: Wireless Technol. Innovation Labs., Beijing Univ. of Posts & Telecommun., China (Wang Ying; Tian Wenguang; Zhang Ping)
Abstract	In this paper, a novel two-dimensional radio resource allocation (2D RRA) algorithm in OFDM/TDMA cellular system has been proposed. The radio resource allocation of the OFDM/TDMA system is very complex as the radio resource become two-dimensional: frequency domain and time domain. The 2D RRA is an efficient way to allocate radio resources for a multicell, multiuser OFDM/TDMA system as it takes into consideration both the channel condition and the co-channel interference. This distributed allocation algorithm can make full use of scarce radio resources and improve the spectrum efficiency. It is shown from the simulation results that this resource allocation algorithm enhances the performance of the OFDM/TDMA system compared with the sequential radio resource allocation (SEQ RRA) method.
Starting Page	3452
Ending Page	3456
File Size	241334
Page Count	5
File Format	PDF
ISBN	0780385217
ISSN	10903038
DOI	10.1109/VETECF.2004.1404705
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-09-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wang Ying Tian Wenguang Zhang Ping Harada, H. Quality of service Frequency domain analysis Interchannel interference Wireless communication Communications technology Bandwidth
Content Type	Text
Resource Type	Article

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