TY - JOUR
T1 - Channel-aware priority-based groupwise packet scheduling for non-real time data service with burst-switching DS/CDMA system
AU - Kim, Meejoung
AU - Ahmad, Aftab
AU - Kim, Soo Won
N1 - Funding Information:
This work is supported in part by ITRC-NIR and BK21 projects.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - The algorithm of scheduling scheme of channel-aware priority-based groupwise transmission is investigated for non-real time data service for the uplink direct sequence code division multiple access (DS/CDMA) system using the burst-switching scheme to support the integrated voice/data service. The proposed scheme optimally determines the transmission-time groups and assigns optimal data rates to the users with packets in the transmission-time group depending on priority metric, which involves several parameters such as delay threshold, waiting time, length of packet, and state of the channel, in a way of minimizing the average transmission delay. Simulation results show that the proposed algorithm gives better performance of average transmission delay and packet loss probability than any other conventional algorithms.
AB - The algorithm of scheduling scheme of channel-aware priority-based groupwise transmission is investigated for non-real time data service for the uplink direct sequence code division multiple access (DS/CDMA) system using the burst-switching scheme to support the integrated voice/data service. The proposed scheme optimally determines the transmission-time groups and assigns optimal data rates to the users with packets in the transmission-time group depending on priority metric, which involves several parameters such as delay threshold, waiting time, length of packet, and state of the channel, in a way of minimizing the average transmission delay. Simulation results show that the proposed algorithm gives better performance of average transmission delay and packet loss probability than any other conventional algorithms.
KW - Code division multiple access
KW - Optimal scheduling
KW - Order statistics
KW - Radio resource management
KW - Rate scheduling
UR - http://www.scopus.com/inward/record.url?scp=27744450410&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=27744450410&partnerID=8YFLogxK
U2 - 10.1016/j.aeue.2005.01.011
DO - 10.1016/j.aeue.2005.01.011
M3 - Article
AN - SCOPUS:27744450410
SN - 1434-8411
VL - 59
SP - 432
EP - 439
JO - AEU - International Journal of Electronics and Communications
JF - AEU - International Journal of Electronics and Communications
IS - 8
ER -