Registered
Method and apparatus for data management in advanced metering infrastructure network
- Inventors
-
Kim Hyunhak, Heo Tae-Wook, Kim Kwang Soo, Jun Jong-Arm
- Application No.
-
13871975 (2013.04.26)
- Publication No.
-
20130285835 (2013.10.31)
- Registration No.
- 9400191 (2016.07.26)
- Country
- UNITED STATES
- Project Code
-
11MB2100, Development of self-powered smart sensor node platform for smart and green building,
Kim Jongdae
- Abstract
- 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 Keywords
- 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