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arXiv · 1808.00443

Relative Age of Information: Maintaining Freshness while Considering the Most Recently Generated Information

George Kesidis·Takis Konstantopoulos·Michael Zazanis
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Abstract

A queueing system handling a sequence of message arrivals is considered where each message obsoletes all previous messages. The objective is to assess the freshness of the latest message/information that has been successfully transmitted, i.e., "age of information" (AoI). We study a variation of traditional AoI, the "Relative AoI", here defined so as to account for the presence of newly arrived messages/information to the queue to be transmitted.

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George Kesidis, Takis Konstantopoulos, Michael Zazanis. 2018-08-01. Relative Age of Information: Maintaining Freshness while Considering the Most Recently Generated Information. https://arxiv.org/abs/1808.00443

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