| 한글제목(Korean Title) |
Cooperative Nano Communication in the THz Gap Frequency Range using Wireless Power Transfer |
| 영문제목(English Title) |
Cooperative Nano Communication in the THz Gap Frequency Range using Wireless Power Transfer |
| 저자(Author) |
A. Chaminda J. Samarasekera
Hyundong Shin
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| 원문수록처(Citation) |
VOL 13 NO. 10 PP. 5035 ~ 5057 (2019. 10) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Advancements in nanotechnology and novel nano materials in the past decade have provided a set of tools that can be used to design and manufacture integrated nano devices, which are capable of performing sensing, computing, data storing and actuation. In this paper, we have proposed cooperative nano communication using Power Switching Relay (PSR) Wireless Power Transfer (WPT) protocol and Time Switching Relay (TSR) WPT protocol over independent identically distributed (i.i.d.) Rayleigh fading channels in the Terahertz (THz) Gap frequency band to increase the range of transmission. Outage Probability (OP) performances for the proposed cooperative nano communication networks have been evaluated for the following scenarios: A) A single decode-and-forward (DF) relay for PSR protocol and TSR protocol, B) DF multi-relay network with best relay selection (BRS) for PSR protocol and TSR protocol, and C) DF multi-relay network with multiple DF hops with BRS for PSR protocol and TSR protocol. The results have shown that the transmission distance can be improved significantly by employing DF relays with WPT. They have also shown that by increasing the number of hops in a relay the OP performance is only marginally degraded. The analytical results have been verified by Monte-Carlo simulations.
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| 키워드(Keyword) |
Terahertz Band
Nanonetworks
Channel Model
Cooperative Communication
Outage Probability
Wireless Power Transfer
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| 파일첨부 |
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