Telefonaktiebolaget LM Ericsson (publ)
A Method for Using a Short Signal Identity in Communication Between a Radio Terminal and a Radio Access Node, a Radio Terminal and a Radio Access Node

Abstract:

The present disclosure relates to a method in a radio access node (110, 120, 130, 140, 150) for communicating with a radio terminal (10, 20, 30, 40, 50, 60, 70) in a network system, comprising the following steps: transmitting (S120) to the radio terminal (10, 20, 30, 40, 50, 60, 70) a mapping (800) between a first set of identifiers and a second set of identifiers, each identifier identifying a reference signal in a network system, and communicating (S130) with the radio terminal (10, 20, 30, 40, 50, 60, 70) using at least one identifier in the first set of identifiers.