METHOD AND APPARATUS FOR DATA MANAGEMENT OF ADVANCED METERING INFRASTRUCTURE NETWORK

摘要

The present invention is to provide a method for efficient data transmission, storage and management by compressing a data packet transmitted and received in a process of data transmission in an AMI network having a small-sized memory and a low data rate. The number of transmitted packets is able to be reduced using one among a bit map interval algorithm capable of reducing the number of packets through a way for setting a period to each bitmap, an iterative bitmap interval algorithm for compressing data by toggling between 0 and 1 and expressing as a bitmap value when a change in a continuous data value exists, and a run length encoding algorithm for encoding and compressing a run length of the continuous same data. [Reference numerals] (101) Create a single request command requiring multiple responses;(102) Output the single request;(103) Receive multiple responses responding to the single request;(AA) Start;(BB) End