SIGNALING EXISTENCE OF A NETWORK NODE THAT IS IN A REDUCED-POWER MODE

摘要

According to an implementation, a method for signaling that a first network node exists in a network is following entry of the first network node into a reduced power mode includes receiving, in a second network node, an indication that the first network node will enter into the reduced-power mode. The method also includes generating information that signals the existence of the first network node and that the first network node is reachable in the network and communicating the information to the network such that the second network node operates as a proxy advertiser for the first network node following entry of the first network node into the reduced-power mode.