公开(公告)号：US20240364414A1

公开(公告)日：2024-10-31

申请号：US18566375

申请日：2022-06-03

Applicant: Nokia Technologies Oy

Inventor： Kevin WANUGA ,  Anup TALUKDAR ,  Axel MUELLER ,  Toni Harri Henrikki LAHTEENSUO ,  Eugene VISOTSKY ,  Mark CUDAK ,  Kenneth GUSTAFSON

IPC: H04B7/155 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04B7/15528 ,  H04B7/0695 ,  H04B7/088

Abstract: Systems, methods, apparatuses, and computer program products for beamforming repeater and/or for hybrid beamforming repeater may be provided. For example, adaptive beamforming capabilities for the access link of the repeaters and beamforming on a backhaul link to a donor node may be provided.

公开(公告)号：US20240388355A1

公开(公告)日：2024-11-21

申请号：US18694021

申请日：2021-09-29

Applicant: Nokia Technologies Oy

Inventor： Roy YANG ,  Axel MUELLER ,  Kevin WANUGA

IPC: H04B7/155

Abstract: Techniques of relaying signals include modifying an IAB node to have a built-in mode to support signal repetition, wherein a portion of the time-frequency resources of the IAB are dynamically allocated in the repeater mode for delay-sensitive data.

公开(公告)号：US20230403746A1

公开(公告)日：2023-12-14

申请号：US18333336

申请日：2023-06-12

Applicant: Nokia Technologies Oy

Inventor： Roy YANG ,  Axel MUELLER ,  Kevin WANUGA ,  Shashika Manosha KAPURUHAMY BADALGE

IPC: H04W74/08 ,  H04B7/06 ,  H04W56/00

CPC classification number: H04W74/0833 ,  H04B7/0695 ,  H04W56/0015

Abstract: An apparatus may be configured to: receive information comprising at least: an indication of a first PRACH configuration, wherein the first PRACH configuration is associated with an identifier of at least one first radio beam, and an indication of a second PRACH configuration, at least partially different from the first PRACH configuration, wherein the second PRACH configuration is associated with an identifier of at least one second radio beam, wherein the at least one second radio beam comprises, at least, a radio beam for communicating with a network node via a repeater; select a radio beam; select a PRACH configuration based, at least partially, on the received information; and transmit, to the network node, a radio access preamble on the selected radio beam according to the selected PRACH configuration.

公开(公告)号：US20230119096A1

公开(公告)日：2023-04-20

申请号：US17502955

申请日：2021-10-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Roy YANG ,  Axel MUELLER ,  Kevin WANUGA

IPC: H04B7/155 ,  H04W72/12

Abstract: Techniques for providing a multiple donor supported repeater within a communication network are disclosed. An example of such techniques includes an apparatus which establishes a control channel with a respective donor node of one or more donor nodes. The apparatus receives an indication of resource information from the one or more donor nodes via the corresponding control channel. The apparatus determines a grid of physical repeater beam channels to cover an access area based at least in part on the received indication of resource information from the one or more donor nodes. Corresponding methods and computer program products are also provided.