公开(公告)号：US20250123958A1

公开(公告)日：2025-04-17

申请号：US18804363

申请日：2024-08-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeang-Su HWANG ,  Seokha SHIN

IPC: G06F12/02

Abstract: A storage system may include: a host device including a host memory and configured to: set a size of a host memory buffer (HMB) based on an HMB ID indicating the size of the HMB; and allocate a portion of the host memory as the HMB, the portion corresponding to the size of the HMB. The storage system may further include a storage device including a non-volatile memory and configured to: generate the HMB ID indicating the size of the HMB, which is based on capacity of the non-volatile memory and communication speed between the host device and the storage device; and transmit the HMB ID to the host device.