@article{ART001456251},
author={조성현},
title={Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2010},
volume={15},
number={6},
pages={49-56}
TY - JOUR
AU - 조성현
TI - Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations
JO - Journal of The Korea Society of Computer and Information
PY - 2010
VL - 15
IS - 6
PB - The Korean Society Of Computer And Information
SP - 49
EP - 56
SN - 1598-849X
AB - In this paper, a joint PHY-MAC layer optimized resource allocation scheme for OFDMA based micro base stations is investigated. We propose cross-layer optimized two-stage resource allocation scheme including cross-layer functional description and control information flow between PHY-MAC layers. The proposed two-stage resource allocation scheme consists of a user grouping stage and a resource allocation stage. In the user grouping stage, users are divided into a macro base station user group and a micro base station user group based on the PHY-MAC layer characteristics of each user. In the resource allocation stage, a scheduling scheme and an allotment of resources are determined. In the proposed scheme, diversity and adaptive modulation and coding (AMC) schemes are exploited as schedulers. Simulation results demonstrate that the proposed scheme increases the average cell throughput about 40~80 % compared to the conventional system without micro base stations.
KW - Micro base station;resource allocation;cross-layer optimization;diversity
DO -
UR -
ER -
조성현. (2010). Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations. Journal of The Korea Society of Computer and Information, 15(6), 49-56.
조성현. 2010, "Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations", Journal of The Korea Society of Computer and Information, vol.15, no.6 pp.49-56.
조성현 "Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations" Journal of The Korea Society of Computer and Information 15.6 pp.49-56 (2010) : 49.
조성현. Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations. 2010; 15(6), 49-56.
조성현. "Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations" Journal of The Korea Society of Computer and Information 15, no.6 (2010) : 49-56.
조성현. Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations. Journal of The Korea Society of Computer and Information, 15(6), 49-56.
조성현. Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations. Journal of The Korea Society of Computer and Information. 2010; 15(6) 49-56.
조성현. Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations. 2010; 15(6), 49-56.
조성현. "Cross-Layer Optimized Resource Allocation Scheme for OFDMA based Micro Base Stations" Journal of The Korea Society of Computer and Information 15, no.6 (2010) : 49-56.