On the optimality of an index rule in multichannel allocation for single-hop mobile networks with multiple service classes

被引:37
作者
Lott, C [1 ]
Teneketzis, D [1 ]
机构
[1] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA
关键词
D O I
10.1017/S0269964800143013
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We model a single-hop mobile network under centralized control with N service classes as a system of N weighted cost parallel queues with M (1 less than or equal to M < N) servers, arrivals, varying binary connectivity, and Bernoulli service success at each queue. We consider scheduling problems in this system and, under various assumptions on arrivals and connectivity, derive conditions sufficient, but not necessary, to guarantee the optimality of an index policy.
引用
收藏
页码:259 / 297
页数:39
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