Information Freshness in Multihop Wireless Networks

We consider the problem of minimizing age of information in multihop wireless networks and propose three classes of policies to solve the problem - stationary randomized, age difference, and age debt. For the unicast setting with fixed routes between each source-destination pair, we first develop a...

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Veröffentlicht in:	IEEE/ACM transactions on networking 2023-04, Vol.31 (2), p.784-799
Hauptverfasser:	Tripathi, Vishrant, Talak, Rajat, Modiano, Eytan
Format:	Artikel
Sprache:	eng
Schlagworte:	Age Age differences Age of information Cost function Costs Flow stability Mathematical analysis Minimization multi-hop networks Nodes Optimization Policies Routing Scheduling Spread spectrum communication Unicast Wireless networks
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