TY - GEN
T1 - Inter-cell interference analysis for OFDM/FBMC systems
AU - Medjahdi, Y.
AU - Terré, M.
AU - Le Ruyet, D.
AU - Roviras, D.
AU - Nossek, J. A.
AU - Baltar, L.
PY - 2009
Y1 - 2009
N2 - Multicarrier communication technologies are promising candidates for 4G wireless access systems. In this paper, we focus on the downlink of multicellular networks and we investigate the influence of the inter-cell interference in an unsynchronized frequency division duplex (FDD) context with a frequency resuse of 1. We compare the conventional orthogonal frequency division multiplexing with cyclic prefix modulation (CP-OFDM) and the filter bank based multi-carrier modulation (FBMC). Two tables modeling the mean interference power are given and show that, in FBMC case, the interference is more localized than in OFDM case. Finaly, these tables are used to evaluate performance in terms of average capacity in FBMC multi-cell networks compared to CP-OFDM ones.
AB - Multicarrier communication technologies are promising candidates for 4G wireless access systems. In this paper, we focus on the downlink of multicellular networks and we investigate the influence of the inter-cell interference in an unsynchronized frequency division duplex (FDD) context with a frequency resuse of 1. We compare the conventional orthogonal frequency division multiplexing with cyclic prefix modulation (CP-OFDM) and the filter bank based multi-carrier modulation (FBMC). Two tables modeling the mean interference power are given and show that, in FBMC case, the interference is more localized than in OFDM case. Finaly, these tables are used to evaluate performance in terms of average capacity in FBMC multi-cell networks compared to CP-OFDM ones.
KW - CP-OFDM
KW - FBMC
KW - Inter-cell interference
KW - Mean interference power tables
UR - http://www.scopus.com/inward/record.url?scp=70449562763&partnerID=8YFLogxK
U2 - 10.1109/SPAWC.2009.5161855
DO - 10.1109/SPAWC.2009.5161855
M3 - Conference contribution
AN - SCOPUS:70449562763
SN - 9781424436965
T3 - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
SP - 598
EP - 602
BT - 2009 IEEE 10th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2009
T2 - 2009 IEEE 10th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2009
Y2 - 21 June 2009 through 24 June 2009
ER -