Capacity-Enhancing Full-Duplex Relay Networks based on Power-Splitting (PS-)SWIPT
| Autor: | Liuqing Yang, Dexin Wang, Rongqing Zhang, Xiang Cheng |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Engineering
Computer Networks and Communications business.industry Node (networking) ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Aerospace Engineering Data_CODINGANDINFORMATIONTHEORY law.invention Transmission (telecommunications) Relay law Automotive Engineering Electronic engineering Wireless Maximum power transfer theorem Electrical and Electronic Engineering business Energy harvesting Wireless sensor network Relay channel Computer network |
| Zdroj: | IEEE Transactions on Vehicular Technology. 66:5445-5450 |
| ISSN: | 1939-9359 0018-9545 |
| DOI: | 10.1109/tvt.2016.2616147 |
| Popis: | In this paper, we investigate the application of simultaneous wireless information and power transfer (SWIPT) in a full-duplex relay network, where the relay node is wirelessly powered by harvesting a portion of the received signal power from the source node. Different from existing work that has employed time-switching-SWIPT, we propose to use power-splitting-SWIPT. As a result, our proposed approach gives rise to a truly full-duplex relay network, where the information reception and transmission take place simultaneously at the relay node all the time. This more thorough exploitation of the full-duplex feature consequently leads to a significant capacity improvement, compared with existing alternatives in the literature. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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