公开(公告)号：US09973941B2

公开(公告)日：2018-05-15

申请号：US14778360

申请日：2013-03-19

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Petri Eskelinen ,  Kari Aho ,  Henrik Martikainen ,  Seppo Olavi Hamalainen

IPC: H04W16/28 ,  H04W24/02 ,  H04W28/08 ,  H04W16/30

CPC classification number: H04W16/28 ,  H04W16/30 ,  H04W24/02 ,  H04W28/085

Abstract: Systems and techniques for antenna optimization are described. Information such as statistics relating to conditions are collected, and evaluated against specified criteria in an iterative process. An antenna tilt decision is made based on the evaluation and validated to determine if it should be retained or repeated, or if the tilt should be returned to a previous state.