TY - GEN
T1 - Scheduling study in HSDPA system
AU - Assaad, Mohamad
AU - Zeghlache, Djamal
PY - 2005/12/1
Y1 - 2005/12/1
N2 - This paper focuses on the study of scheduling techniques in HSDPA system. In this context, we propose to use the Score Based (SB) scheduling algorithm in HSDPA. This algorithm is compared to another scheduling algorithm, called Proportional Fair (PF), widely used and studied in the literature. To make this comparison, an analytical model allowing to evaluate the cell capacity and the user bit rate is proposed. The radio channel is assumed to be a dense multipath frequency selective channel with uncorrelated signal envelope following a Rayleigh distribution and Wide-sense Stationary Uncorrelated Scattering (WSSUS). Results show that SB seems to be a better trade-off between "fairness" and "efficiency" than PF.
AB - This paper focuses on the study of scheduling techniques in HSDPA system. In this context, we propose to use the Score Based (SB) scheduling algorithm in HSDPA. This algorithm is compared to another scheduling algorithm, called Proportional Fair (PF), widely used and studied in the literature. To make this comparison, an analytical model allowing to evaluate the cell capacity and the user bit rate is proposed. The radio channel is assumed to be a dense multipath frequency selective channel with uncorrelated signal envelope following a Rayleigh distribution and Wide-sense Stationary Uncorrelated Scattering (WSSUS). Results show that SB seems to be a better trade-off between "fairness" and "efficiency" than PF.
M3 - Conference contribution
AN - SCOPUS:34047096371
SN - 3800729091
SN - 9783800729098
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
SP - 1890
EP - 1894
BT - 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
T2 - 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
Y2 - 11 September 2005 through 14 September 2005
ER -