Age of Information: Updates With Priority

被引：0

作者：

Kaul, Sanjit K. ^{[1
]}

Yates, Roy D. ^{[2
]}

机构：

[1] IIIT Delhi, Wireless Syst Lab, New Delhi, India

[2] Rutgers State Univ, WINLAB, ECE Dept, New Brunswick, NJ USA

来源：

2018 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT) | 2018年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Independent sources send their status updates to a server for delivery to a monitor. We analyze an age of information timeliness metric when sources are assigned different priorities. We consider two service facilities (a) there is no waiting room and an update in service is preempted on arrival of an equal or higher priority update, and (b) there is a waiting room for at most one update and preemption is allowed in waiting but not in service. We model the age process as a stochastic hybrid system.

引用

页码：2644 / 2648

页数：5

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