TY - GEN
T1 - Effect of sample timing on LS channel estimation
AU - Uher, Jason
AU - Wysocki, Tadeusz
AU - Wysocki, Beata
PY - 2009
Y1 - 2009
N2 - As block coding and intelligent receiver combining in multi-antenna systems moves from the theorectical into the physical domain, it is necessary to apply robust analysis to the problems encountered with the development of real radio systems that are often overlooked during theoretical development of methods and processes. One such problem is the lack of synchronization between the transmitter and receiver sampling clocks. This text attempts to analyze the significance of poorly correcting for differences in the transmit and receive sample clocks by simulating the BER of an Alamouti space-time coded system under a variety of sample rates and clock offsets. The results can be used to estimate the impact on link quality by a given sampler's estimation error using the empirical model given.
AB - As block coding and intelligent receiver combining in multi-antenna systems moves from the theorectical into the physical domain, it is necessary to apply robust analysis to the problems encountered with the development of real radio systems that are often overlooked during theoretical development of methods and processes. One such problem is the lack of synchronization between the transmitter and receiver sampling clocks. This text attempts to analyze the significance of poorly correcting for differences in the transmit and receive sample clocks by simulating the BER of an Alamouti space-time coded system under a variety of sample rates and clock offsets. The results can be used to estimate the impact on link quality by a given sampler's estimation error using the empirical model given.
UR - http://www.scopus.com/inward/record.url?scp=70649111546&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70649111546&partnerID=8YFLogxK
U2 - 10.1109/ICSPCS.2009.5306358
DO - 10.1109/ICSPCS.2009.5306358
M3 - Conference contribution
AN - SCOPUS:70649111546
SN - 9781424444748
T3 - 3rd International Conference on Signal Processing and Communication Systems, ICSPCS'2009 - Proceedings
BT - 3rd International Conference on Signal Processing and Communication Systems, ICSPCS'2009 - Proceedings
T2 - 3rd International Conference on Signal Processing and Communication Systems, ICSPCS'2009
Y2 - 28 September 2009 through 30 September 2009
ER -