TY - GEN
T1 - On the Fundamental Queue Analysis for Relay-assisted Two-stage Communication Networks
AU - Qi, Nan
AU - Miridakis, Nikolaos I.
AU - Tsiftsis, Theodoros A.
AU - Yao, Rugui
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/4
Y1 - 2019/4
N2 - In this paper, a two-stage and single-relay queueing communication scheme is investigated. The packet arrivals follow the Poisson distribution, and packets are transmitted on slow Rayleigh fading channels. A N-threshold and gated-service policy is applied at the relay server to facilitate traffic-aware designs, such as potential overall energy savings in wireless networks. The mean waiting time, as a key performance metric, is explicitly derived and related with the queueing and service parameters, including packet arrival rate, relay service threshold and channel statistics. The explicit derivations provide fundamental and critical measurements for two-stage queueing communication system. The analytical formulae match precisely with the simulation results, indicating the validity of theoretical derivations.
AB - In this paper, a two-stage and single-relay queueing communication scheme is investigated. The packet arrivals follow the Poisson distribution, and packets are transmitted on slow Rayleigh fading channels. A N-threshold and gated-service policy is applied at the relay server to facilitate traffic-aware designs, such as potential overall energy savings in wireless networks. The mean waiting time, as a key performance metric, is explicitly derived and related with the queueing and service parameters, including packet arrival rate, relay service threshold and channel statistics. The explicit derivations provide fundamental and critical measurements for two-stage queueing communication system. The analytical formulae match precisely with the simulation results, indicating the validity of theoretical derivations.
UR - http://www.scopus.com/inward/record.url?scp=85075794757&partnerID=8YFLogxK
U2 - 10.1109/WCNCW.2019.8902340
DO - 10.1109/WCNCW.2019.8902340
M3 - 会议稿件
AN - SCOPUS:85075794757
T3 - 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019
BT - 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019
Y2 - 15 April 2019 through 18 April 2019
ER -