公开(公告)号：US20230027841A1

公开(公告)日：2023-01-26

申请号：US17857183

申请日：2022-07-05

Applicant: MEDIATEK INC.

Inventor： Chiao-Chih Chang ,  Jianwei Zhang ,  Yu-Po Wang ,  Jun-Jie Su

IPC: H04W72/12 ,  H04W72/14

Abstract: A communications apparatus includes a radio transceiver transmitting or receiving wireless signals in a wireless network and a processor coupled to the radio transceiver. The processor is configured to perform operations comprising: transmitting pre-schedule mechanism assistance information to a network device in the wireless network for the network device to refer to for uplink (UL) resource allocation regarding a pre-schedule mechanism; receiving one or more uplink (UL) grants from the network device; and performing UL transmission to the network device responsive to receiving the one or more UL grants.

公开(公告)号：US20240224174A1

公开(公告)日：2024-07-04

申请号：US18090517

申请日：2022-12-29

Applicant: MEDIATEK INC.

Inventor： Tsung-Ming Lee ,  Chiao-Chih Chang ,  Nien-En Wu ,  Chih-Yuan Tsai ,  Jun-Jie Su

IPC: H04W52/02 ,  H04W24/10

CPC classification number: H04W52/0206 ,  H04W24/10

Abstract: A method for dynamically de-activating a secondary cell group (SCG) of dual connectivity includes: checking if at least one radio frequency (RF) band used by the SCG meets a pre-defined criterion, and in response to the at least one RF band meeting the pre-defined criterion, de-activating the SCG. For example, the at least one RF band is a 5G New Radio (NR) band.