[PDF] Top 20 Wireless Information and Power Transfer: Spectral Efficiency Optimization for Full-duplex System

... Motivated from the previous works [27], we focus on optimal throughput of a two-hop case, where RF energy harvesting powers the relay. In this paper, the impact of FD transmission is investigated in terms of the ... See full document

... output power) become very complicated. In this case, the optimization model is highly nonlinear and has more than one local minimum, as shown in ...output power as a function of only two capacitors ... See full document

... total power transmitted might not be received because of the loading effect of the receiver which causes the system to “de-tune” from resonance and weakening the coupling ...the efficiency of the ... See full document

... high spectral ef- ficiency and ubiquitous communication services because of its ability to combat frequency selective fading and flexibility in resource ...the power- hungry circuitries and the limited ... See full document

... the full-duplex (FD) technique, which allows the communication user to transmit and receive signals over the same frequency band simultaneously, enables a significant enhancement of spectral ... See full document

... Generally, power transfer efficiency is as the objective function under some constrains, such as the volume of the receiver coil or the power transfer ...the power ... See full document

... joint optimization of the power allocation strategy as well as the subcarrier allocation ...OFDM system is implemented, where PS is applied at the receiver end to coordinate between Energy Harvesting ... See full document

... BackCom system which consumes negligible energy for information ...of full-duplex WIT to reduce latency and enable efficient spectrum utilization, and (ii) the implementation of passive IoT ... See full document

... other information of the system, and the data are transmitted to Python human- machine interface through communication 485 interface to collect the experimental ...detection system are shown in ... See full document

... harvested power per ER versus numbers of transmit antenna N with fixed transmit power ...harvested power among the K ERs increased with increas- ing number of transmit ...more power ... See full document

... to power wire- less communication devices ...both information and energy simultaneously. Wireless devices collecting energy of RF signals to power the signal trans- mission are named as ... See full document

... ABSTRACT: Wireless power Transfer (WPT) is nowadays visible to us in many different areas of technology and in many different forms and ...as wireless electric vehicle, wireless ... See full document

... the transfer distance decreases from 14 cm to 8 ...MCR-WPT system using the proposed PSO algorithm when transfer distance ...the transfer efficiency occurs not at the original resonant ...each ... See full document

... the system were ...transmit power at source and the received power at relay are carefully ...the system throughput with optimal power allocation policy at energy harvesting- enabled ... See full document

... multi-user full-duplex (FD) massive multiple-input multiple-output (MIMO) ...state information (CSI) is imperfect, and no instantaneous CSI of loop interference (LI) channel is ...the spectral ... See full document

... all full-duplex transmission, full-duplex relay- ing is a typical application scenario, which has attracted significant attention in academia and industry ...of full-duplex ... See full document

... There have been various investigations performed regarding the matter of diverted pilots. Regardless of whether pilots are performing vital and expected errands or they are included with their own electronic gadgets, a ... See full document

... zero-voltage switching (ZVS)-full bridge converter is proposed for wireless power transfer (WPT) systems. The converter has the advantages of both direct conversion ratio control and load ... See full document

... The wireless receiver is powered by the included AC adapter. As an option, the receiver can be powered by a 9 V battery (not included). LED lights indicate low battery and received signal. Controls include an ... See full document

... optimal power allocation (OPA) to maximize end-to-end rate with constraints on maximum transmit power at each ...transmit power at each ...uniform power allocation ... See full document