Resource allocation for cellular data services using multiagent schemes

被引:11
作者
Chen, EL [1 ]
机构
[1] Natl Dong Hwa Univ, Dept Comp Sci & Informat Engn, Hualien, Taiwan
来源
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS | 2001年 / 31卷 / 06期
关键词
distributed multiagent scheme (DMAS); quality of service (QoS); resource allocation; wireless cellular networks;
D O I
10.1109/3477.969490
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Because the radio spectrum is limited, managing the limited amount of resources is an important issue, especially for high-speed data applications. This paper presents a distributed multiagent scheme (DMAS) that was developed for supporting resource allocations in a customer-accepted and cost-effective fashion. The scheme consists of a collection of problem-solving agents with three modules: the knowledge source, the blackboard system, and the control engine built into the scheme. Through operations and cooperation among the active agents, an allocation policy is selected and a customer-accepted schedule that meets the specified quality of service (QoS) is generated. A comparison of the performance between the DMAS scheme and other references previously proposed was derived using a 55 microcell model. It was found that the proposed scheme gave the highest quality of service satisfaction (around 90% at light loading and 60% at heavy loading).
引用
收藏
页码:864 / 869
页数:6
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