데이터 처리 장치 및 데이터 처리 방법
    21.
    发明公开
    데이터 처리 장치 및 데이터 처리 방법 审中-实审
    用于处理数据的装置及其方法

    公开(公告)号:KR1020150071946A

    公开(公告)日:2015-06-29

    申请号:KR1020130159090

    申请日:2013-12-19

    Inventor: 신치훈 박찬호

    CPC classification number: G06F13/382

    Abstract: 본발명의실시예에따른데이터전송장치는단말통신부, 명령어블록래퍼패킷에기초하여명령어패킷을추출하는제1 제어부, 명령어패킷을제2 유닛으로전송하는제1 유닛통신부, 제1 유닛통신부가제2 유닛으로부터명령어패킷에대응한하나이상의데이터패킷에기초하여생성된데이터스테이터스패킷을수신하는경우, 제1 제어부는호스트단말기의데이터전송요청에관한패킷에대응하여, 데이터스테이터스패킷에서데이터패킷을추출하고, 단말통신부는데이터스테이터스패팃에서추출된데이터패킷을호스트단말기로전송한다.

    Abstract translation: 根据本发明的实施例,数据传输装置包括:终端通信部分; 第一控制单元,其基于命令块说话者分组提取命令分组; 以及将命令包发送到第二单元的第一单元通信部。 当第一单元通信部接收到基于与来自第二单元的命令分组相对应的一个或多个数据分组生成的数据状态分组时,第一控制单元响应于分组相关地从数据状态分组中提取数据分组 涉及来自主机终端的数据传输请求。 然后,终端通信单元将从数据状态分组提取的数据分组发送到主机终端。

    전송제어프로토콜 오프로드 엔진 기반의 전송제어프로토콜전송정보 생성 및 관리 장치 및 그 방법
    22.
    发明授权
    전송제어프로토콜 오프로드 엔진 기반의 전송제어프로토콜전송정보 생성 및 관리 장치 및 그 방법 失效
    전송제어프로토콜오프로드엔진기반의전송제어프로토콜전송정보생성및관리장치및그방

    公开(公告)号:KR100653178B1

    公开(公告)日:2006-12-05

    申请号:KR1020050105055

    申请日:2005-11-03

    Abstract: An apparatus for generating and managing TCP(Transmission Control Protocol) transmission information based on a TOE(TCP Offload Engine) and a method thereof are provided to reduce load of a system due to the increase and re-transmission of transmission information, by reducing the number of memory access and managing information of transmission data by using hardware. In an apparatus for generating and managing TCP(Transmission Control Protocol) transmission information based on a TOE(TCP Offload Engine), a dedicated TCP transmission processing unit(110) generates transmission information on the basis of address and size information of transmission data by receiving data transmission request of a network program, and deletes the corresponding transmission information when the transmission is completed. A dedicated TCP reception processing unit(120) generates and manages reception information on the basis of address and size information of an area used in receiving data by receiving a reception command of data. A transmission information area management unit(130) allocates a memory area to store transmission information according to the command of the dedicated TCP transmission processing unit, and generates an identification(ID) of a corresponding area, and manages deletion processing. A storing unit(140) stores and deletes transmission information according to the control of the dedicated TCP transmission processing unit.

    Abstract translation: 提供了一种用于基于TOE(TCP卸载引擎)生成和管理TCP(传输控制协议)传输信息的设备及其方法,以减少由于传输信息的增加和重传导致的系统负载, 存储器访问次数以及使用硬件管理传输数据的信息。 在用于基于TOE(TCP卸载引擎)生成和管理TCP(传输控制协议)传输信息的设备中,专用TCP传输处理单元(110)基于传输数据的地址和大小信息通过接收来生成传输信息 数据传输请求,并在传输完成时删除相应的传输信息。 专用TCP接收处理单元(120)通过接收数据的接收命令,基于在接收数据中使用的区域的地址和大小信息来生成并管理接收信息。 传输信息区域管理单元(130)根据专用TCP传输处理单元的命令分配存储区域以存储传输信息,并且生成相应区域的标识(ID),并管理删除处理。 存储单元(140)根据专用TCP传输处理单元的控制来存储和删除传输信息。

    TCP 프로토콜의 재전송 및 지연확인 타이머 관리 장치및 방법
    23.
    发明授权
    TCP 프로토콜의 재전송 및 지연확인 타이머 관리 장치및 방법 失效
    重新发送和延迟TCP协议的定时器管理逻辑

    公开(公告)号:KR100648837B1

    公开(公告)日:2006-11-24

    申请号:KR1020050116490

    申请日:2005-12-01

    Abstract: Provided is an apparatus for detection timeout of each channel, which is a socket connection, in a Transmission Control Protocol (TCP) Offload Engine (TOE) using TCP accelerating hardware, and a method thereof. The timer managing apparatus of the TOE using the TCP accelerating hardware, including: a command register for receiving a command for a retransmission timer or a delayed ACK timer from an embedded processor of the TOE; a finite state machine (FSM) for storing information of a timer in operation by analyzing the command for the retransmission timer or the delayed ACK timer stored in the command register and controlling an entire operation of the timer managing apparatus; and a timeout checker for checking timeout of a timer in operation by using the stored timer information and notifying the timeout to the FSM.

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