公开(公告)号：US11974331B2

公开(公告)日：2024-04-30

申请号：US17476415

申请日：2021-09-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun Bae ,  Mohammed Karmoose

IPC: H04W74/08 ,  H04W72/0446 ,  H04W72/1268 ,  H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/0841 ,  H04W72/0446 ,  H04W72/1268 ,  H04W74/002

Abstract: A method for PUSCH repetition or PRACH aggregation. In some embodiments, the method includes transmitting, by a User Equipment (UE), in a first slot, a first Physical Uplink Shared Channel (PUSCH) transmission including a set of coded bits selected from a circular buffer of the UE based on a first redundancy version (RV); determining, by the UE, that a second slot is available for an earliest repetition of the first PUSCH transmission, the second slot being later than the slot immediately following the first slot; determining, by the UE, based on the second slot, a second redundancy version; and transmitting, by the UE, in the second slot, a second PUSCH transmission including a set of coded bits selected from the circular buffer of the UE based on the second redundancy version, the second PUSCH transmission being a repetition of the first PUSCH transmission.

公开(公告)号：US20210352466A1

公开(公告)日：2021-11-11

申请号：US17226054

申请日：2021-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Liang Hu ,  Jung Hyun Bae ,  Mohammed Karmoose ,  Hsien-Ping Lin

IPC: H04W8/24 ,  H04W74/08 ,  H04W72/04 ,  H04W56/00

Abstract: A system and method for providing early indication by a reduced capability New Radio (NR) User Equipment (UE). In some embodiments the reduced capability UE informs the network, by its use of a combination of preamble, Random Access Channel Occasion (RO), and initial bandwidth part (BWP), that it is a reduced capability UE. In some embodiments, the reduced capability UE transmits payload data in a Message A message. In some embodiments, the reduced capability UE receives, from the network, a set of candidate uplink resources, and transmits a Message 3 message within a subset of the set of candidate uplink resources.