公开(公告)号：US20230412290A1

公开(公告)日：2023-12-21

申请号：US18033102

申请日：2020-10-21

Applicant: Nokia Technologies Oy ,  TECHNISCHE UNIVERSITAT MUNCHEN

Inventor： Halit Murat GURSU ,  Repeepat RATASUK ,  Nitin MANGALVEDHE ,  Rakash SIVASIVA GANESAN

IPC: H04B17/318 ,  H04W48/20

CPC classification number: H04B17/328 ,  H04W48/20

Abstract: A UE connected to a BS in a wireless network receives parameter(s) to be used to identify the UE for measurement modification and determines an estimate of a level of signal variation for signals received at the UE. The UE identifies, using at least the parameter(s) the UE for measurement modification based at least on the estimate of the level of signal variation. The UE modifies a time between measurements for RRM from a current time to a different time in response to the UE being identified for measurement modification. A BS determines the parameter(s) to be used by the UE in order to identify the UE for measurement modification and signals the parameter(s) to the UE. The parameter(s) may also be used for stationarity detection for the UE.

公开(公告)号：US20230155638A1

公开(公告)日：2023-05-18

申请号：US17766864

申请日：2019-10-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Wolfgang ZIRWAS ,  Rakash SIVASIVA GANESAN ,  Berthold PANZNER

IPC: H04B7/0426

CPC classification number: H04B7/0426

Abstract: Inter-alia, an apparatus is disclosed comprising: at least one power amplifier coupled to at least one radio frequency power storage device, wherein the at least one power amplifier is configured to supply power to the at least one radio frequency power storage device, wherein the at least one power amplifier provides power to be used to amplify one or more radio frequency signals; wherein the at least one radio frequency power storage device is configured to store the power of the at least one power amplifier for a certain time period; and one or more antenna elements coupled to the at least one radio frequency power storage device, wherein the at least one radio frequency power storage device is configured to output stored power to at least one of the one or more antenna elements, wherein the power is output variably dependent upon a power demand of a required radio frequency power and/or amplitude needed to transmit the one or more radio frequency signals, wherein the power demand represents a power demand of the at least one antenna element to which the power is to be output. It is further disclosed an according method, and system.

公开(公告)号：US20220408446A1

公开(公告)日：2022-12-22

申请号：US17756024

申请日：2020-11-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Wolfgang ZIRWAS ,  Mihai ENESCU ,  Youngsoo YUK ,  Rakash SIVASIVA GANESAN

IPC: H04W72/08 ,  H04W72/04 ,  H04W24/08

Abstract: According to an example embodiment, an example method may include estimating, by a receiver device in a wireless network, a set of one or more active beams for the receiver device based on an estimated receive power of each active beam to obtain an estimated set of one or more active beams for the receiver device; receiving, by the receiver device, verification information associated with the estimated set of one or more active beams for the receiver device; and, verifying, by the receiver device based on the verification information, the estimated set of one or more active beams for the receiver device.