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AMI Business

Providing smart energy platform service from lithium battery to energy storage / management

Smart Grid Construction

? Demonstration for KT Smart Grid in Jeju Island with DSPOne AMI
? AMI : Communicate with AMI Modem /& DCU

? Smart Grid Initiative AMI Interoperability Testbed
? AMI : AMI : Server Develop with 2.4GHz RF wireless (& PLC)

? KT Copper Agricultural Products Market AMI Renewal Project
? AMI : System build AMI Communicate with Modem and MDMS Based on LTE

Power Metering Reference(AMI)

M2M based-RF signal processing (AMI) DSPone demonstrated ISM & M2M based-LTE Solutions on Smart-Grid Business in Je-ju Island, by working together with KT Inc.

Main features

M2M Based Grid can provide the stable infrastructure, based on technology of telecommunication and network. M2m based-Grid, Wireless M2M solution getting certified International ‘IEEE 802.15.4.g’ standard, is applicable to any poor conditions, based on RFP business. It also ensures communication in a wide distance (LoS 2.5Km) and a good receive-sensitivity (up to -113dBm).

The verified technology through empirical business processed in Jeju-island
DSPone working together with KT Inc took part in Smart-Grid Business and showed 100% successful reception. Despite of difficult condition for GRID,
DSPone fulfilled the best demonstration collecting data with transmissions on 400Mhz and 900Mhz as well as reporting collected data.

The incredible receive-sentivity : up to -113dBm
Here are fragmentary instances for technology DSPone has developed, Both algorithm allowing for stable digital signal and low Power consumption.
The Receive-sensitivity is 10% higher compared to other company’s, has long data-transmit distance approximately up to 2.5km, and contributes to the cost reduction and the efficiency.

AMI Products

AMI LTE Wireless
CPU: MIPS 24Kec
Clock: 580Mhz
OS: OpenWRT, Embedded Linux
Current: 350~700mA(5V)
Memory: DDR2 128MB, 16MB
Temp: -20℃~+80℃
Data Rate: 150Mbps/50Mbps
LTE Band: Band1/3/5/7
Interface: UART,COM,USB 1Port
Line Connection : 128 subscribers