|Title of host publication||Vehicular Technology Conference 2005 (VTC 2005-Spring)|
|Publisher or commissioning body||Institute of Electrical and Electronics Engineers (IEEE)|
|Publication date||May 2005|
|Pages||1808 - 1811|
|Number of pages||3|
|Conference||61st Vehicular Technology Conference 2005 (VTC 2005-Spring)|
|Period||1/05/05 → …|
Orthogonal Frequency Division Multiple Access
(OFDMA) systems commonly operate with a pseudo-random allocation of active sub-carriers to users. However, dynamic
(multi-user) sub-carrier allocation (DSA) in an OFDMA system with a SISO channel has been investigated previously in [1,2]. In this paper, an alternative algorithm is proposed and evaluated. Simulation results identify gains of up to 10dB and show that near identical gain is achieved for all users.
Conference Proceedings/Title of Journal: IEEE 61st Vehicular Technology Conference, 2005 (VTC 2005-Spring)
Rose publication type: Conference contribution
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- MIMO, OFDMA, Adaptive modulation
61st Vehicular Technology Conference 2005 (VTC 2005-Spring)
|Duration||1 May 2005 → …|