IP Library Granted Patent US 12,615,526
Granted Patent B2
US 12,615,526 · App. 18/550,545 · Granted Apr 28, 2026

Device testing

Inventors: Riikka Karoliina Dimnik (Espoo, FI); Rafael Cauduro Dias De Paiva (Aalborg, DK); Michel Robert (Nozay, FR); Lars Dalsgaard (Oulu, FI)
Assignee: Nokia Solutions and Networks Oy
H04W24/06H04B17/17H04B17/191H04W24/08H04W74/0816H04W74/0825H04W84/02H04W88/02H04W88/08H04W92/02H04W92/10
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Quick Facts
Patent No.
US 12,615,526
App. No.
18/550,545
Granted
Apr 28, 2026
Kind
B2
Abstract

An apparatus ( 10 ) comprising means for: enabling testing of at least one user equipment ( 110, 12 ) over a plurality of radio frames by: determining ( 202 ), for at least one candidate position in a current radio frame, if one or more signals are to be transmitted to the at least one user equipment, based, at least in part, on one or more probabilities associated with the at least one candidate position in the current radio frame; if it is determined, for at least one candidate position in the current radio frame, that one or more signals are to be transmitted to the at least one user equipment, transmitting ( 204 ) one or more signals to the at least one user equipment using the at least one candidate position in the current radio frame; if it is determined, for at least one candidate position in the current radio frame, that one or more signals are not be transmitted to the at least one user equipment, determining ( 206 ) if a maximum number of transmission failures has occurred, wherein a transmission failure is determined to have occurred when it is determined that no signals are to be transmitted in a current radio frame; and if it is determined that a maximum number of transmission failures has occurred, transmitting ( 208 ) one or more signals to the at least one user equipment using at least one candidate position in the current radio frame.

Claims (24)

1 . An apparatus comprising

at least one processor; and

at least one memory including instructions, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus at least to perform:

enabling testing of at least one user equipment over a plurality of radio frames by:

determining, for at least one candidate position in a current radio frame, if one or more signals are to be transmitted to the at least one user equipment, based, at least in part, on one or more probabilities associated with the at least one candidate position in the current radio frame;

if it is determined, for the at least one candidate position in the current radio frame, that one or more signals are to be transmitted to the at least one user equipment, transmitting the one or more signals to the at least one user equipment using the at least one candidate position in the current radio frame;

if it is determined, for the at least one candidate position in the current radio frame, that the one or more signals are not be transmitted to the at least one user equipment, determining if a maximum number of transmission failures has occurred, wherein a transmission failure is determined to have occurred when it is determined that no signals are transmitted or to be transmitted in a current radio frame; and

if it is determined that the maximum number of transmission failures has occurred, transmitting the one or more signals to the at least one user equipment using the at least one candidate position in the current radio frame.

2 . The apparatus as claimed in claim 1 , wherein determining, for the at least one candidate position in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment comprises determining, for a first candidate position in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment based, at least in part, on an associated probability of successful transmission.

3 . The apparatus as claimed in claim 1 , wherein determining, for the at least one candidate position in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment comprises determining, for a plurality of candidate positions in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment.

4 . The apparatus as claimed in claim 1 , wherein determining if the maximum number of transmission failures has occurred comprises determining if a number of consecutive transmission failures has reached a threshold and/or determining if a number of transmission failures within a window of one or more previous frames has reached a threshold.

5 . The apparatus as claimed in claim 1 , wherein different candidate positions in the current radio frame have same or different associated probabilities.

6 . The apparatus as claimed in claim 1 , wherein transmitting the one or more signals comprises transmitting a synchronisation signal block.

7 . A non-transitory computer readable medium comprising instructions for causing an apparatus to perform at least the following:

enabling testing of at least one user equipment over a plurality of radio frames by:

determining, for at least one candidate position in a current radio frame, if one or more signals are to be transmitted to the at least one user equipment, based, at least in part, on one or more probabilities associated with the at least one candidate position in the current radio frame;

if it is determined, for the at least one candidate position in the current radio frame, that one or more signals are to be transmitted to the at least one user equipment, transmitting the one or more signals to the at least one user equipment using the at least one candidate position in the current radio frame;

if it is determined, for the at least one candidate position in the current radio frame, that the one or more signals are not be transmitted to the at least one user equipment, determining if a maximum number of transmission failures has occurred, wherein a transmission failure is determined to have occurred when it is determined that no signals are transmitted or to be transmitted in a current radio frame; and

if it is determined that the maximum number of transmission failures has occurred, transmitting the one or more signals to the at least one user equipment using the at least one candidate position in the current radio frame.

8 . The non-transitory computer readable medium as claimed in claim 7 , wherein the non-transitory computer readable medium comprising instructions for determining, for the at least one candidate position in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment comprises determining, for a first candidate position in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment based, at least in part, on an associated probability of successful transmission.

9 . The non-transitory computer readable medium as claimed in claim 7 , wherein the non-transitory computer readable medium comprising instructions for determining, for the at least one candidate position in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment comprises determining, for a plurality of candidate positions in the current radio frame, if the one or more signals are to be transmitted to the at least one user equipment.

10 . The non-transitory computer readable medium as claimed in claim 7 , wherein the non-transitory computer readable medium comprising instructions for determining if the maximum number of transmission failures has occurred comprises determining if a number of consecutive transmission failures has reached a threshold and/or determining if a number of transmission failures within a window of one or more previous frames has reached a threshold.

11 . The non-transitory computer readable medium as claimed in claim 7 , wherein different candidate positions in the current radio frame have same or different associated probabilities.

12 . The non-transitory computer readable medium as claimed in claim 7 , wherein transmitting the one or more signals comprises transmitting a synchronisation signal block.

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 25, 2023
From: ROBERT, MICHEL
To: ALCATEL-LUCENT INTERNATIONAL S.A.
Reel/Frame 065949/0748 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 25, 2023
From: CAUDURO DIAS DE PAIVA, RAFAEL
To: NOKIA DENMARK A/S
Reel/Frame 065949/0751 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 25, 2023
From: KAROLIINA DIMNIK, RIIKKA; DALSGAARD, LARS
To: NOKIA SOLUTIONS AND NETWORKS OY
Reel/Frame 065949/0754 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 25, 2023
From: ALCATEL-LUCENT INTERNATIONAL S.A.
To: NOKIA SOLUTIONS AND NETWORKS OY
Reel/Frame 065949/0757 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 25, 2023
From: NOKIA DENMARK A/S
To: NOKIA SOLUTIONS AND NETWORKS OY
Reel/Frame 065949/0765 →
Priority Claims (1)
FI 20215408 · Apr 1, 2021 · national
Continuity (1)
Related Publication 20240147275A1 · May 2, 2024
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