Search International and National Patent Collections

1. (WO2018185137) WARNING OF SPECTRUM ACCESS REVOCATION

Pub. No.:    WO/2018/185137    International Application No.:    PCT/EP2018/058565
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Thu Apr 05 01:59:59 CEST 2018
IPC: H04W 76/30
H04W 76/50
H04W 4/90
H04W 16/14
Applicants: NOKIA SOLUTIONS AND NETWORKS OY
Inventors: WONG, Curt
GAYDE, Ruth
AGARWAL, Tarun
HIRSBRUNNER, Alex
Title: WARNING OF SPECTRUM ACCESS REVOCATION
Abstract:
Various communication systems may benefit from improved signaling. For example, certain communication systems may benefit from improved signaling before network access is revoked through a citizens broadband radio service. A method may include receiving at a network entity from a citizens broadband radio service device a warning message. The warning message may include a drop time after which communication between a network and a user equipment using the citizens broadband radio service will terminate. The method may also include triggering the performing of an action based on the warning message by the network before the drop time.