公开(公告)号：US20250165655A1

公开(公告)日：2025-05-22

申请号：US18510681

申请日：2023-11-16

Applicant: MEDIATEK INC.

Inventor： Chia-Yu Ku ,  Tien-Fu Chang ,  Fu-Shing Ju

IPC: G06F21/74 ,  G06F21/54 ,  G06F21/60

Abstract: An electronic device includes a processor and a hardware component. The processor is arranged to utilize an instruction set architecture (ISA) to transmit a first request with a first verification key to a hardware component, for requesting the hardware component to execute a system task in an unprivileged mode, wherein the ISA corresponds to the hardware component, and the system task requests to access a target hardware address. The hardware component is arranged to determine whether to access the target hardware address according to the first verification key.

公开(公告)号：US20230112434A1

公开(公告)日：2023-04-13

申请号：US17903283

申请日：2022-09-06

Applicant: MEDIATEK INC.

Inventor： Chien-Chun Huang-Fu ,  Chia-Yu Ku ,  Yu-Hsin Lin

IPC: H04W40/24 ,  H04W40/02

Abstract: A method for route selection policy (URSP) rule matching enhancement in EPS is proposed. When an application is executed, the upper layer of a UE sends the application information to URSP entity for matching a URSP rule. The UE selects and evaluates a route selection descriptor (RSD) from a list of RSDs of a selected URSP rule to be matched with a PDN connection. If there is a “PDU session pair ID type” and/or “RSN type” route selection descriptor components in an RSD, such RSD components are intended for a redundant PDU session, which is not supported in EPS. Therefore, the UE ignores the specific RSD components and continues to evaluate the RSD with the remaining RSD components.