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1. (WO2017039504) RADIO NETWORK NODES AND METHODS FOR ENABLING MOBILITY BETWEEN SAID NODES

Pub. No.:    WO/2017/039504    International Application No.:    PCT/SE2015/050925
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 03 01:59:59 CEST 2015
IPC: H04W 36/00
H04B 7/04
H04W 16/28
H04W 64/00
H04W 72/00
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: BERGSTRÖM, Andreas
RAMACHANDRA, Pradeepa
ALRIKSSON, Peter
Title: RADIO NETWORK NODES AND METHODS FOR ENABLING MOBILITY BETWEEN SAID NODES
Abstract:
Embodiments herein relate to a method performed by a first radio network node (12) for enabling a mobility procedure of a wireless device (10) between the first radio network node (12) and a second radio network node (13) in a wireless communication network (1). The first radio network node (12) transmits a first indication to the second radio network node (13), which first indication indicates a position of the wireless device (10). The first radio network node (12) further receives a second indication from the second radio network node (13), which second indication indicates one or more beams used at the second radio network node (13). The first radio network node (12) sends to the wireless device (10) measurement information indicating the one or more beams to perform measurement on and thereby enabling the mobility procedure.