AMI 네트워크의 데이터 관리방법 및 그 장치
김현학, 김광수, 허태욱, 전종암
- 9400191 (2016.07.26)
11MB2100, 스마트and그린 빌딩용 자가충전 지능형 센서노드 플랫폼 핵심기술 개발,
- 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