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A Multiuser and Multi-Service Scheduling Algorithm in New Ultra-High Throughput Wireless Local Area Network(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2012年04期
Page:
44-49
Research Field:
Publishing date:

Info

Title:
A Multiuser and Multi-Service Scheduling Algorithm in New Ultra-High Throughput Wireless Local Area Network
Author(s):
Liu Yang; Xia Weiwei; Song Tiecheng; Shen Lianfeng
School of Information Science and Engineering,Southeast University,Nanjing 210096,China
Keywords:
NUHT WLAN;  scheduling algorithm; QoS; hierarchical scheduling
PACS:
TN925.93
DOI:
-
Abstract:
In this paper，a novel multiuser and multi-service( MUMS) scheduling algorithm in the new ultra-high throughput ( NUHT) wireless local area network( WLAN) system is proposed to meet the system performance requirements，which conducts a hierarchical scheduling of users and services based on a comprehensive analysis of quality of service( QoS) requirements， queue state information( QSI) and channel state information( CSI) ． The simulation results show that the proposed MUMS algorithm achieves a higher total throughput，a smaller packet loss rate as well as a good support of the QoS requirements and guarantees the fairness among users compared with the existing scheduling algorithms．

References:

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Last Update: 2013-03-21