公开(公告)号：BR112021000232A2

公开(公告)日：2021-08-31

申请号：BR112021000232

申请日：2019-10-25

Applicant: ERICSSON TELEFON AB L M

Inventor： DAHLMAN ERIK ,  BAO LEI ,  LIN ZHIPENG

IPC: H04W48/08

Abstract: método realizado em um nó de acesso integrado e de retorno, e, estação base para uso como um nó de acesso integrado e de retorno. um nó iab que realiza um método para determinar uma periodicidade de um ssb e/ou uma rmsi para uso em um enlace de retorno iab. o método pode compreender um ou mais de: usar um valor de periodicidade pré-determinado; determinar um valor de periodicidade com base em pelo menos um parâmetro diferente; receber uma mensagem de sinalização que indica um valor de periodicidade e usando o valor de periodicidade indicado para o enlace de retorno iab; e selecionar um valor de periodicidade a partir de uma pluralidade de valores de periodicidade permitidos.

公开(公告)号：CA3117132A1

公开(公告)日：2020-04-23

申请号：CA3117132

申请日：2018-10-19

Applicant: ERICSSON TELEFON AB L M

Inventor： SJODIN MARTIN ,  HANSRYD JONAS ,  BAO LEI

IPC: H04B1/10

Abstract: The present disclosure relates to a point to point radio link arrangement (100, 600) comprising at least two link nodes (110, 120; 610, 620). A first link node (110, 610) is arranged to obtain first link data (X1) over a first carrier frequency, and a second link node 5 (120, 620) is arranged to obtain second link data (X2) over a second carrier frequency separate from the first carrier frequency. The link arrangement (100, 600) further comprises a classification unit (130, 630) arranged to obtain the link data (X1, X2) from the link nodes (110, 120; 610, 620) and to determine if the link data (X1, X2) are affected by either a frequency dependent disturbance event or by a frequency independent 10 disturbance event. This is accomplished by comparing the first link data (X1) to the second link data (X2) over a time window (T). The classification unit (130, 630) is also arranged to output disturbance event decision data (Y) in dependence of whether the link data (X1, X2) have been determined to be affected by either a frequency dependent disturbance event or a frequency independent disturbance event.

公开(公告)号：CA3117132C

公开(公告)日：2022-11-01

申请号：CA3117132

申请日：2018-10-19

Applicant: ERICSSON TELEFON AB L M

Inventor： SJODIN MARTIN ,  HANSRYD JONAS ,  BAO LEI

IPC: H04B1/10

Abstract: The present disclosure relates to a point to point radio link arrangement (100, 600) comprising at least two link nodes (110, 120; 610, 620). A first link node (110, 610) is arranged to obtain first link data (X1) over a first carrier frequency, and a second link node 5 (120, 620) is arranged to obtain second link data (X2) over a second carrier frequency separate from the first carrier frequency. The link arrangement (100, 600) further comprises a classification unit (130, 630) arranged to obtain the link data (X1, X2) from the link nodes (110, 120; 610, 620) and to determine if the link data (X1, X2) are affected by either a frequency dependent disturbance event or by a frequency independent 10 disturbance event. This is accomplished by comparing the first link data (X1) to the second link data (X2) over a time window (T). The classification unit (130, 630) is also arranged to output disturbance event decision data (Y) in dependence of whether the link data (X1, X2) have been determined to be affected by either a frequency dependent disturbance event or a frequency independent disturbance event.

公开(公告)号：PL3868026T3

公开(公告)日：2022-06-27

申请号：PL18789654

申请日：2018-10-19

Applicant: ERICSSON TELEFON AB L M

Inventor： SJÖDIN MARTIN ,  HANSRYD JONAS ,  BAO LEI

IPC: H04B1/10

公开(公告)号：AU2020334705A1

公开(公告)日：2022-03-31

申请号：AU2020334705

申请日：2020-08-14

Applicant: ERICSSON TELEFON AB L M

Inventor： DAHLMAN ERIK ,  HUANG YEZI ,  DORTSCHY BORIS ,  BAO LEI ,  MAKKI BEHROOZ

IPC: H04W56/00 ,  H04W88/12 ,  H04W92/04

Abstract: A method, system, network nodes and apparatus are disclosed. According to one or more embodiments, a donor integrated access backhaul, IAB, node (16) configured with a distributed unit, DU, for communicating with a wireless device (22) and configured with a central unit, CU, for communicating with at least a first child IAB node (16) is provided. The donor IAB node (16) includes processing circuitry (36) configured to indicate a determined first synchronization signaling blocks, SSB, transmission configuration, STC, for the at least first child IAB node (16), to the at least first child IAB node (16) where the first STC is associated with inter-node measurement.