상세정보
학술지
Position-Based FSK Scheme Toward Power-Saving Transmission in LECIM Networks
- 발행일
- 201202
- 출처
- IEEE Communications Letters, v.16 no.2, pp.183-185
- ISSN
- 1089-7798
- 출판사
- IEEE
- 협약과제
- 11MC1900, 스마트 유틸리티 네트워크 무선 전송 기술개발, 최상성
- 초록
- This letter introduces a new FSK modulation for low energy critical infrastructure monitoring (LECIM) networks, where it is crucial to facilitate low energy operation necessary for multi-year battery life of endpoint devices. By increasing the modulation order with on-off signaling based on position (or time-shift), the resulting position-based FSK scheme enables power-saving transmission at the endpoint device. Theoretical analysis and simulation results verify that the proposed modulation is suitable for LECIM networks. © 2012 IEEE.
- KSP 제안 키워드
- Analysis and simulation, Energy Critical Infrastructure, FSK modulation, Low energy, Modulation order, On-off, Theoretical Analysis, battery life, infrastructure monitoring, position-based, power saving