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公开(公告)号：KR101168159B1
公开(公告)日：2012-07-24
申请号：KR1020090030889
申请日：2009-04-09
Applicant: 한국전자통신연구원
Abstract: 본 발명은, 제1 통신경로로 신호를 수신하는 제1 안테나 장치와, 제2 통신경로로 신호를 수신하는 제2 안테나 장치, 및 상기 제1 안테나 장치 및 제2 안테나 장치 각각으로 수신된 신호의 패킷 스트림에 대해 주기적 잉여 검사(Cyclic Redundance Check : CRC)값을 비교하여 CRC 값이 동일한 패킷이 발견되면 상기 제1 통신경로 및 제2 통신경로 중 하나로 통신경로를 변경하는 데이터 처리기를 포함하는 이동 위성 송수신장치 및 이를 이용한 통신경로 제어방법을 제공할 수 있다.
위성(satellite), 통신경로(communication route)-
公开(公告)号：KR1020140039371A
公开(公告)日：2014-04-02
申请号：KR1020120104500
申请日：2012-09-20
Applicant: 한국전자통신연구원
IPC: H04L25/02
CPC classification number: H04N21/6193 , H04L1/0041 , H04N21/2383
Abstract: Provided are an apparatus for processing data, which initializes baseband frame data newly inputted and randomizes the baseband frame data by the unit of byte, and a method thereof. Additionally, provided are a system and a method for processing data, wherein the system randomizes baseband frame data by the unit of byte to construct the baseband frame data and to encode the baseband frame data in performing a mode adaptation process and a stream adaptation process for received TS packets. [Reference numerals] (210) Initialization part; (220) Randomization part
Abstract translation: 提供了一种用于处理数据的装置，其初始化新输入的基带帧数据并以基站为单位随机化基带帧数据及其方法。 此外，提供了一种用于处理数据的系统和方法，其中系统以基本单位随机化基带帧数据，以构建基带帧数据，并对基带帧数据进行编码以执行模式适应过程和流适配过程 收到TS包。 （附图标记）（210）初始化部; （220）随机化部位
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公开(公告)号：KR1020100062853A
公开(公告)日：2010-06-10
申请号：KR1020090030889
申请日：2009-04-09
Applicant: 한국전자통신연구원
CPC classification number: H04B7/18541 , H04B7/0404 , H04L1/0078
Abstract: PURPOSE: A moving satellite transmission and reception apparatus and a communication route are provided to control a communication route for receiving a satellite signal received from different communication route without a disconnection phenomenon of a data. CONSTITUTION: A first antenna device(111) receives a signal through a first communications route. A second antenna device(112) receives the signal through a second communications route. A data processor(101) compares a cyclic redundancy check value about a packet stream of the signal received respectively the second antenna device and the first antenna device to the per packet. The data processor changes one communication route among the first communication route and the second communication route when the packet in which the CRC value is same is detected.
Abstract translation: 目的：提供移动的卫星发射和接收装置和通信路由，以控制用于接收从不同通信路由接收的卫星信号的通信路由，而不会出现数据的断开现象。 构成：第一天线装置（111）通过第一通信路由接收信号。 第二天线装置（112）通过第二通信路由接收信号。 数据处理器（101）将分别接收到的第二天线装置和第一天线装置的信号的分组流的循环冗余校验值与每个分组进行比较。 当检测到CRC值相同的分组时，数据处理器在第一通信路由和第二通信路由之间改变一个通信路由。
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