Multi-level pulse position modulation scheme for enhancing link capacity in electromagnetic nanocommunication networks
- Resource Type
- Article
- Authors
- Pankaj Singh; 정성윤
- Source
- ICT Express , 8(4), pp.633-639 Dec, 2022
- Subject
- 전자/정보통신공학
- Language
- English
- ISSN
- 2405-9595
In this letter, a new nanocommunication modulation scheme termed multi-level pulse position modulation (ML-PPM) is proposed. The ML-PPM approach will boost the link capacity of a nanocommunication system while achieving a processing gain in reception. The bit error rate and link capacity of the scheme are evaluated using a non-coherent energy detection nanoreceiver. Simulation results show that the proposed scheme has a substantially greater link capacity than the existing schemes including time-spread on-off keying (TS-OOK) and -ary pulse position modulation (PPM).