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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 AMI 네트워크의 데이터 관리방법 및 그 장치

발명자
김현학, 김광수, 허태욱, 전종암
출원번호
13871975 (2013.04.26)
공개번호
20130285835 (2013.10.31)
등록번호
9400191 (2016.07.26)
출원국
미국
협약과제
초록
A method for transmitting, storing and managing data by compressing data packets to be transmitted and received over an advanced metering infrastructure (AMI) network with low-capacity memory and low-transfer rate. A number of transmission packets may be reduced using at least one of a bitmap interval algorithm that assigns a bitmap value to each interval, thereby reducing a number of request packets, a repeated-bitmap interval algorithm that represents sequential data values as bitmap values by toggling a bit value between 0 and 1 in each data value when a change occurs in the sequential data values, and a run-length encoding algorithm that compresses data by encoding run length of sequential identical data.
KSP 제안 키워드
Advanced metering, Data Management, Data packet, Encoding algorithm, Infrastructure network, Interval algorithm, Run length, Sequential data, Transfer rate, advanced metering infrastructure(AMI), data value, run-length encoding