公开(公告)号：US20190387471A1

公开(公告)日：2019-12-19

申请号：US16439832

申请日：2019-06-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Olli Salmela ,  Harri Holma ,  Andres Arjona

IPC: H04W52/02

Abstract: Systems, apparatuses, and methods are described for controlling power usage in radio access networks. A central unit may be configured to receive, from an element management system, one or more first messages indicating power saving policies. The central unit may determine, based on the power saving policies, an idle period, and may send, to a distributed unit, a second message indicating the idle period. The distributed unit may activate, for the idle period, a power saving mode of the distributed unit.

公开(公告)号：US20210051569A1

公开(公告)日：2021-02-18

申请号：US16935281

申请日：2020-07-22

Applicant: Nokia Solutions and Networks Oy

Inventor： Andres Arjona ,  Subramanya Chandrashekar ,  Dawid Koziol

IPC: H04W48/10 ,  H04W76/27 ,  H04W72/04

Abstract: In a first method, a gNB-DU indicates, to a second node, a capability information element for generating information related to Other-System Information (OSI); receives an acknowledge indication from the second node; and generates system information broadcast information to at least one user equipment. In a second method, a gNB-CU receives, from a first node, a capability information element for generating information related to Other-System Information (OSI); and transmits an acknowledge indication to the first node.

公开(公告)号：US10827430B2

公开(公告)日：2020-11-03

申请号：US16439832

申请日：2019-06-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Olli Salmela ,  Harri Holma ,  Andres Arjona

IPC: H04W52/02

Abstract: Systems, apparatuses, and methods are described for controlling power usage in radio access networks. A central unit may be configured to receive, from an element management system, one or more first messages indicating power saving policies. The central unit may determine, based on the power saving policies, an idle period, and may send, to a distributed unit, a second message indicating the idle period. The distributed unit may activate, for the idle period, a power saving mode of the distributed unit.