Title :
Narrowband PHY design and its transmission scheme for AMI applications
Author :
Mi-Kyung Oh;Sangsung Choi;Cheol-ho Shin
Author_Institution :
UGS Wireless Communication Research Team, Electronics and Telecommunications Research Institute, Daejeon, Korea
Abstract :
This paper proposes a physical layer for advanced metering infrastructure (AMI) applications and its transmission scheme, where extremely narrowband channel is used. First, we design a narrowband physical layer transmission specification based on AMI service requirements. Then, we investigate a suitable transmission scheme, focusing on single-carrier and multi-carrier (i. e., OFDM) schemes. By discussing performance and implementation issues, we suggest a single-carrier transmission for our AMI system rather than narrowband OFDM.
Keywords :
"OFDM","Narrowband","Physical layer","Wireless communication","Modulation","Wireless sensor networks","Reliability"
Conference_Titel :
Information and Communication Technology Convergence (ICTC), 2015 International Conference on
DOI :
10.1109/ICTC.2015.7354774
