公开(公告)号：US20150281361A1

公开(公告)日：2015-10-01

申请号：US14739029

申请日：2015-06-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takuji MAEDA ,  Masayuki TOYAMA

IPC: H04L29/08 ,  H04B7/24

CPC classification number: H04L67/1097 ,  G06F17/30067 ,  H04B7/24 ,  H04L67/06 ,  H04L67/12

Abstract: A file copy controller in a wireless access device reads file system management information of both of a local memory and a remote memory, generates a FS transfer list in which logical address positions of copy sources and logical address positions of copy destinations are stored, and inputs the FS transfer list to a non-volatile memory controller connected to the local memory. The non-volatile memory controller performs copy operation between the local memory and the remote memory based on the information stored in the FS transfer list without using a CPU in an access device or an internal bus connected to the CPU.

Abstract translation: 无线接入设备中的文件复制控制器读取本地存储器和远程存储器的文件系统管理信息，生成存储复制目的地的复制源和逻辑地址位置的逻辑地址位置的FS传送列表，以及输入 FS传输列表连接到本地存储器的非易失性存储器控制器。 非易失性存储器控制器基于存储在FS传送列表中的信息在本地存储器和远程存储器之间执行复制操作，而不使用访问设备中的CPU或连接到CPU的内部总线。