公开(公告)号：US20230127333A1

公开(公告)日：2023-04-27

申请号：US17907882

申请日：2021-02-26

申请人： Telefonaktiebolaget LM Ericsson (PUBL)

发明人： Gerardo Agni MEDINA ACOSTA ,  Kazuyoshi UESAKA ,  Jie CHEN ,  Yuan WANG ,  Bela RATHONYI

IPC分类号： H04W72/231 ,  H04L5/00 ,  H04L27/36 ,  H04W72/1273

摘要： The present disclosure provides a method (100) in a network device. The method (100) includes: transmitting (110) Downlink Control Information, DCI, to a terminal device, the DCI containing information from which a TBS index is derivable. The BS index is usable to determine a TBS from a set of TBSs including TBSs usable with Quadrature Phase Shift Keying, QPSK, and TBSs usable with 16-Quadrature Amplitude Modulation, 16-QAM. When the DCI is for a Narrowband Physical Downlink Shared Channel, NPDSCH, the TBSs usable with 16-QAM are determinable by the terminal device based on a deployment mode.

公开(公告)号：US20230199829A1

公开(公告)日：2023-06-22

申请号：US18108918

申请日：2023-02-13

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： Bela RATHONYI ,  Andreas HOGLUND ,  Ali NADER ,  Yutao SUI

IPC分类号： H04W74/00 ,  H04W74/08

CPC分类号： H04W74/006 ,  H04W74/008 ,  H04W74/0833

摘要： According to certain embodiments, a method for use in a network node comprises broadcasting system information to wireless devices. The system information indicates a set of configured random access carriers. The method further comprises selecting, from the set of configured random access carriers, a random access carrier to be used by a wireless device when performing random access transmissions, and indicating the selected random access carrier to the wireless device.