TY - GEN
T1 - Non-WSSUS analysis of measurement data for mobile communication channel
AU - Chude-Okonkwo, Uche A.K.
AU - Ngah, Razali
AU - Rahman, Tharek Abd
PY - 2011
Y1 - 2011
N2 - In this paper, the nonstationary statistical analysis of data obtained from mobile channel measurement campaign in a suburban environment is presented. The analysis is based on the non-WSSUS concept where the region of stationarity is defined. This region is defined bearing in mind that the interval over which WSSUS can be assumed is limited and dependent on the properties of the transmit signal and the channel. To completely characterize such channel, the values of condensed coherence and stationarity parameters are obtained and used to illustrate the effect of nonstationarity on the assumption of ergodic capacity. Results show that the assumption of ergodicity depends on the degree of deviation of channel statistics from WSSUS.
AB - In this paper, the nonstationary statistical analysis of data obtained from mobile channel measurement campaign in a suburban environment is presented. The analysis is based on the non-WSSUS concept where the region of stationarity is defined. This region is defined bearing in mind that the interval over which WSSUS can be assumed is limited and dependent on the properties of the transmit signal and the channel. To completely characterize such channel, the values of condensed coherence and stationarity parameters are obtained and used to illustrate the effect of nonstationarity on the assumption of ergodic capacity. Results show that the assumption of ergodicity depends on the degree of deviation of channel statistics from WSSUS.
KW - ergodic capacity
KW - mobile communication
KW - non-WSSUS
KW - stationarity parameters
UR - http://www.scopus.com/inward/record.url?scp=84857812290&partnerID=8YFLogxK
U2 - 10.1109/APCC.2011.6152894
DO - 10.1109/APCC.2011.6152894
M3 - Conference contribution
AN - SCOPUS:84857812290
SN - 9781457703881
T3 - 17th Asia-Pacific Conference on Communications, APCC 2011
SP - 682
EP - 687
BT - 17th Asia Pacific Conference on Communications, APCC 2011
T2 - 17th Asia Pacific Conference on Communications, APCC 2011
Y2 - 2 October 2011 through 5 October 2011
ER -