Title :
Comments on "Call Blocking Probability and Bandwidth Utilization of OFDM Subcarrier Allocation in Next-generation Wireless Networks"
Author :
Pla, Vicent ; Martinez-Bauset, Jorge ; Casares-Giner, Vicente
Author_Institution :
Dept. of Commun., Univ. Politenica de Valencia, Valencia
fDate :
5/1/2008 12:00:00 AM
Abstract :
We claim that the Markovian model proposed by J.-C. Chen and W.-S.E. Chen (2006) is not suitable for the intended physical system. A more adequate model is proposed, which additionally offers important advantages that are discussed in this letter.
Keywords :
Markov processes; OFDM modulation; bandwidth allocation; probability; radio networks; Markovian model; OFDM subcarrier allocation; bandwidth utilization; call blocking probability; next-generation wireless network; Bandwidth; Bit rate; Computational efficiency; Distributed computing; Next generation networking; OFDM; Performance loss; Programmable logic arrays; Traffic control; Wireless networks;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2008.080161
