公开(公告)号：US20220321310A1

公开(公告)日：2022-10-06

申请号：US17657091

申请日：2022-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yiran JIN ,  Haijie QIU ,  He WANG ,  Yue WU

IPC: H04L5/00 ,  H04L5/02 ,  H04W72/04 ,  H04W76/15

Abstract: The present disclosure provides a communication method, apparatus, electronic device, and computer readable storage medium. The method improves the Measurement Timing Configuration SMTC of a cell synchronization signal, the improved SMTC including SSB information of a serving beam cell and a neighbour beam cell, the neighbour beam cell including other beam cells covered by other beams, other than the serving beam, of a first non-terrestrial node covering the serving beam cell and/or beam cells covered by beams of a second non-terrestrial node adjacent to the first non-terrestrial node. Enabling the UE to obtain, in a timely and reliable manner, the SSB signals of the beam cells covered by beams, other than the serving beam, of a first non-terrestrial node and/or the beam cells covered by beams of the second non-terrestrial node for cell measurement in the non-terrestrial communication network.

公开(公告)号：US20200036996A1

公开(公告)日：2020-01-30

申请号：US16496744

申请日：2018-04-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun ZHANG ,  Jie CHEN ,  Yue WU

IPC: H04N19/52 ,  H04N19/577 ,  H04N19/573 ,  H04N19/513

Abstract: The present disclosure discloses a method for determining a motion vector, comprising the steps of: determining at least one inter-layer reference block by referring to an inter-layer corresponding block of a current processing block; determining the motion vector(s) of the current processing block according to the motion vector(s) of the determined at least one inter-layer reference block as well as the motion vectors of the other adjacent blocks of the current processing block. In comparison with the prior art, in the present disclosure, when a motion vector of a current processing block is derived, the information of the inter-layer corresponding block is referred to and inter-layer correlation in a multi-layer video is utilized, thus compression and coding efficiency for a video are improved remarkably.