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1. (WO2018203779) CELL CHANGE IN A WIRELESS COMMUNICATION SYSTEM

Pub. No.:    WO/2018/203779    International Application No.:    PCT/SE2017/050435
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri May 05 01:59:59 CEST 2017
IPC: H04B 7/06
H04W 36/00
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: RYDÉN, Henrik
BERGLUND, Joel
RAMACHANDRA, Pradeepa
Title: CELL CHANGE IN A WIRELESS COMMUNICATION SYSTEM
Abstract:
A wireless device (16) is configured for use in a wireless communication system (10). The wireless device (16) in this regard is configured to obtain, for each of one or more cells, information derived from a measure of dispersion of the values of received signal measurements respectively performed by the wireless device (16) on different transmit beams of the cell. The wireless device (16) is also configured to use the obtained information to select, or to assist network equipment (500A, 500B) to select, from the one or more cells a target cell to which the wireless device (16) is to change. The wireless device (16) is further configured to perform a cell change to the selected target cell.