A low complexity algorithm for proportional resource allocation in OFDMA systems

Orthogonal frequency division multiple access (OFDMA) basestations allow multiple users to transmit simultaneously on different subcarriers during the same symbol period. This paper considers basestation allocation of subcarriers and power to each user to maximize the sum of user data rates, subject...

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Vydáno v:	2004 IEEE Workshop on Signal Processing Systems Design and Implementation : proceedings : October 13-15, 2004, Crowne Plaza Hotel, Austin, Texas, USA s. 1 - 6
Hlavní autoři:	Wong, I.C., Zukang Shen, Evans, B.L., Andrews, J.G.
Médium:	Konferenční příspěvek
Jazyk:	angličtina
Vydáno:	Piscataway NJ IEEE 2004
Témata:	Access methods and protocols, osi model Applied sciences Bit error rate Exact sciences and technology Frequency conversion Intelligent networks Iterative algorithms Iterative methods OFDM modulation Quadrature amplitude modulation Resource management Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn Wireless communication Wireless LAN Wireless telecommunication Resource allocation Algorithm complexity Frequency division multiple access Orthogonal frequency division multiplexing Algorithm Adaptive method Service quality
ISBN:	9780780385047, 0780385047
On-line přístup:	Získat plný text
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