公开(公告)号：US11889433B2

公开(公告)日：2024-01-30

申请号：US17762897

申请日：2020-03-18

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Poul Olesen ,  Bent Henneberg Rysgaard

IPC: H04W52/38

CPC classification number: H04W52/38

Abstract: There is provided co-channel interference mitigation by power adjustments that take into account sensitivity improvement provided by the sky communications. In connection with a communications network configured for ground communications and sky communications one radio device performs transmission power control of another radio device. If at the controlling radio device, a radio link is determined to be sky communications, at least one power adjustment for controlling the transmission power of the other radio device is determined in accordance with one or more power control parameters for sky communications. The transmission power of the second radio device is controlled by the first radio device, on the basis of the determined at least one power adjustment. In this way co-channel interference mitigation is supported by power adjustments that take into account sensitivity improvement provided by the sky communications.

公开(公告)号：US11552384B2

公开(公告)日：2023-01-10

申请号：US17018900

申请日：2020-09-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Simon Svendsen ,  Christian Rom ,  Poul Olesen

IPC: H01Q1/24 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q13/16 ,  H01Q21/00 ,  H01Q25/00 ,  G16Y10/75

Abstract: An apparatus is provided that includes a ground plane having a perimeter, at least one support positioned within the perimeter of the ground plane and extending outwardly from the ground plane and at least one multi-port antenna supported by the support at a distance from the ground plane. The multi-port antenna has a different radiation pattern associated with each port. The multi-port antenna operates with a first radiation pattern when a first port is used and operates with a second radiation pattern, different to the first radiation pattern, when a second port, different to the first port, is used. The at least one support defines a slot positioned between the multi-port antenna and the ground plane and/or the ground plane defines a slot.

公开(公告)号：US11916307B2

公开(公告)日：2024-02-27

申请号：US17018967

申请日：2020-09-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Simon Svendsen ,  Poul Olesen

IPC: H01Q5/35 ,  H01Q13/08 ,  H01Q21/06

CPC classification number: H01Q5/35 ,  H01Q13/08 ,  H01Q21/068

Abstract: An apparatus is provided that includes a first multi-port antenna that operates with a first radiation pattern when a first port is used and operates with a second radiation pattern, different to the first radiation pattern, when a second port, different to the first port, is used. The apparatus also includes a second multi-port antenna that operates with a third radiation pattern when a third port is used and operates with a fourth radiation pattern, different to the third radiation pattern, when a fourth port, different to the third port, is used. The apparatus further includes at least one switch for selecting one of multiple paths between a node and each port of a pair of ports.