公开(公告)号：US20240008084A1

公开(公告)日：2024-01-04

申请号：US18250177

申请日：2021-09-29

Applicant: Google LLC

Inventor： Shiangrung Ye ,  Jibing Wang ,  Pavan Nuggehalli

IPC: H04W74/08 ,  H04W72/1268 ,  H04L1/1812

CPC classification number: H04W74/0816 ,  H04W72/1268 ,  H04L1/1812

Abstract: To transmit industrial Internet of Things (HOT) data on a communication channel, a user device receives (402), from a base station, one or more configured uplink grants for transmitting data in an unlicensed spectrum, prioritizes (404) one of the one or more configured uplink grants, and generates (406) a data packet for the prioritized configured uplink grant. Additionally, the UE performs (408) a listen-before-talk (LBT) procedure with the base station. In response to determining the LBT procedure has failed, the UE identifies (416) another configured grant opportunity to transmit the data packet, and transmits (418), to the base station, a first transmission for the data packet via the other configured grant opportunity.

公开(公告)号：US20230396986A1

公开(公告)日：2023-12-07

申请号：US18250077

申请日：2021-10-22

Applicant: Google LLC

Inventor： Pavan Nuggehalli ,  Shivank Nayak ,  Jibing Wang

IPC: H04W8/20 ,  H04W8/18 ,  H04W28/06

CPC classification number: H04W8/20 ,  H04W28/06 ,  H04W8/183

Abstract: A method in a user equipment (UE) having a first subscriber identity module for connecting to a first mobile network according to a first subscription and a second subscriber identity module for connecting to the first mobile network or a second mobile network according to a first second includes determining, by processing hardware, a preference of how the first mobile network is to process downlink data for the UE when the UE transitions from the first subscription to the second subscription (1102); and transmitting, by the processing hardware and to the first mobile network, an indication of the preference, to cause the first mobile network to process the downlink data for the UE based at least in part on the preference (1104).

公开(公告)号：US20230300739A1

公开(公告)日：2023-09-21

申请号：US18040772

申请日：2021-08-04

Applicant: Google LLC

Inventor： Pavan Nuggehalli ,  Jibing Wang ,  Shiangrung Ye

IPC: H04W48/20 ,  H04W48/16

CPC classification number: H04W48/20 ,  H04W48/16 ,  H04W74/0833

Abstract: In a method in a base station configured to communicate with a user device located in a coverage area of a cell associated with the base station, a first random access message of a RACH procedure is received (320, 420A, 420B, or 520) from the user device. The method also includes determining (425A, 426B, or 526), by processing hardware of the base station, that the first random access message is associated with a first network slice, at least in part by determining that the user device transmitted the first random access message using a RACH configuration associated with the first network slice. The method also includes transmitting (330, 430A, 430B, 530) to the user device a second random access message of the RACH procedure. The second random access message includes information regarding network support for the first network slice.