METHOD OF SUPPORTING POWER CONTROL IN A COMMUNICATION NETWORK

METHOD OF SUPPORTING POWER CONTROL IN A COMMUNICATION NETWORK

A method of supporting power control in a communication network, the network including a plurality of network elements (1) that perform packet forwarding, wherein each network element (1) includes one or more ports-element ports (2)-, is characterized in the steps of assigning a flow table (4) to ea...

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Hauptverfasser: DUDKOWSKI, DOMINIQUE, HASSELMEYER, PEER
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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creator DUDKOWSKI, DOMINIQUE
HASSELMEYER, PEER
description A method of supporting power control in a communication network, the network including a plurality of network elements (1) that perform packet forwarding, wherein each network element (1) includes one or more ports-element ports (2)-, is characterized in the steps of assigning a flow table (4) to each of the network elements (1), wherein the flow table (4) includes flow entries (5) that specify via which element ports (2) to forward packets the network element (1) receives, deriving target sets from the flow tables (4), wherein a target set characterizes either a network element (1) as a whole-element target set-or an individual element port (2)-port target set-in terms of its utilization, and based on changes in the respective target sets, deciding on the enforcement of power states on the network elements (1) and/or the element ports (2).
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title METHOD OF SUPPORTING POWER CONTROL IN A COMMUNICATION NETWORK
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