Kommunikationssystem, Zugangsnetzwerkknoten und Verfahren zur Optimierung von in einem Kommunikationsnetzwerk verbrauchter Energie

Details

Veröffentlichungs-Nr.

EP2869644

Aktenzeichen

EP13360034

Anmeldetag

31. Oktober 2013

Veröffentlichung

27. Dezember 2017

Erteilung

27. Dezember 2017

Rechtsraum

EP

IPC

H04W4/00H04W24/02H04W48/16H04W84/18H04W52/02

Abstract

There is provided a communications system comprising an access network node and a plurality of resource limited nodes. The access network node comprises: a control unit operable to estimate a belief on a network condition for a resource limited node of the plurality of resource limited nodes based on network observations and a history profile of the network observations; dynamically update the belief for the resource limited node in the access network node; determine that the severity of the updated belief in the network condition is indicative that a change in sleep duty cycle of the resource limited node is required; determine that correlation between the resource limited nodes within the plurality of resource limited nodes is indicative that a change in sleep duty cycle of the resource limited node is required; and update the sleep duty cycle of the resource limited node to optimize the overall energy consumed in the resource limited nodes while achieving a specific detection threshold.

Anmelder

Firmen

Alcatel Lucent
ALCATEL LUCENT

Land

🇫🇷 Frankreich

Fachgebiete