TY - GEN
T1 - Multiple access performance of M-ary orthogonal balanced UWB transmitted-reference systems
AU - Dong, In Kim
PY - 2008
Y1 - 2008
N2 - In this paper a channel-averaged signal-to-interference-plus-noise ratio (SINR) is theoretically derived in closed-form for M-ary orthogonal balanced transmitted-reference (BTR) systems, considering the channel sparseness (i.e., no multipath component in a time bin) and cluster overlapping, often observed in realistic ultra-wideband (UWB) channels. The UWB channel here is a realistic and standard one with lognormal channel gain distribution and double independent Poisson arrival distribution of cluster and ray. The SINR expression derived is also valid when there exists the inter-pulse interference that arises due to a short inter-pulse distance between the reference and data pulses in BTR. Based on the channel-averaged SINR, the effect of the inter-pulse distance on the multiple access performance is fully investigated.
AB - In this paper a channel-averaged signal-to-interference-plus-noise ratio (SINR) is theoretically derived in closed-form for M-ary orthogonal balanced transmitted-reference (BTR) systems, considering the channel sparseness (i.e., no multipath component in a time bin) and cluster overlapping, often observed in realistic ultra-wideband (UWB) channels. The UWB channel here is a realistic and standard one with lognormal channel gain distribution and double independent Poisson arrival distribution of cluster and ray. The SINR expression derived is also valid when there exists the inter-pulse interference that arises due to a short inter-pulse distance between the reference and data pulses in BTR. Based on the channel-averaged SINR, the effect of the inter-pulse distance on the multiple access performance is fully investigated.
KW - Balanced transmitted-reference (BTR)
KW - Channel-averaged SINR
KW - Inter-pulse distance
KW - Inter-pulse interference
KW - Ultra wideband (UWB)
UR - https://www.scopus.com/pages/publications/51249086617
U2 - 10.1109/ICC.2008.739
DO - 10.1109/ICC.2008.739
M3 - Conference contribution
AN - SCOPUS:51249086617
SN - 9781424420742
T3 - IEEE International Conference on Communications
SP - 3933
EP - 3937
BT - ICC 2008 - IEEE International Conference on Communications, Proceedings
T2 - IEEE International Conference on Communications, ICC 2008
Y2 - 19 May 2008 through 23 May 2008
ER -