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Pollination and self-interference in Nothofagus
Flora - Morphology, Distribution, Functional Ecology of Plants, 2013Abstract Interference between male and female functions within a monoecious plant may hinder crossing and decrease seed set. We assessed the probability of self-pollination and the effect of self-pollination on cross-pollination for two self-incompatible species: Nothofagus obliqua and N. nervosa .
Cristian Daniel Torres +1 more
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Alleviating self-interference in MANETs
29th Annual IEEE International Conference on Local Computer Networks, 2004The interference range in multi-hop ad hoc networks (MANETs) is typically twice as large as the transmission range. This phenomenon causes packets of a multi-hop flow to interfere with each other as they are relayed over the multi-hop route. This interference, an instance of the notorious hidden terminal problem, is caused by simultaneous transmissions
A. Varshavsky, E. de Lara
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End-to-End Learned Self-Interference Cancellation
2022 56th Asilomar Conference on Signals, Systems, and Computers, 2022Full-duplex communications systems can transmit and received information at the same time and on the same frequency band. However, they require strong self-interference (SI) cancellation. While a part of this SI cancellation is carried out in the analog domain, in most cases digital SI cancelation is required as well.
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Relay self-interference minimisation for QAM signals
2015 Fourth International Conference on Future Generation Communication Technology (FGCT), 2015This paper introduces a self-interference (SI) minimisation technique for amplify and forward (AF) relays. Relays are used to help forward signals between a source and a destination. The AF relay amplifies the signal it receives then transmits it to the destination.
Saleh O. Al-Jazzar, Sami A. Aldalahmeh
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Filter Design for Self-Interference Cancellation
2020Mitigation of self-interference is the prime challenge in making full-duplex technology feasible in wireless communications. In this chapter, we first present system model of a wireless communication link including a source, full-duplex transceiver, and destination, and discuss different approaches and assumptions when building the signal model.
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A Multichannel Self-Interference Cancellation Prototyping System
2019 IEEE 2nd 5G World Forum (5GWF), 2019This paper presents the design and implementation of a multichannel self-interference cancellation system. The proposed design achieves self-interference cancellation via sequential transmit and receive beamforming. The prototype experiments prove that this system not only can suppress the self-interference to the receiver's noise floor over a wide ...
Lei Lei 0007 +2 more
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Techniques of self-interference incoherent digital holography
2015 IEEE 13th International Conference on Industrial Informatics (INDIN), 2015We discuss and demonstrate our recent developments using self-interference incoherent digital holography to bridge the gap between indispensable incoherent imaging techniques and the advantages of three-dimensional holographic recording. We demonstrate the ability to record broadband sunlit photographic holograms, apply non-invasive three-dimensional ...
David C. Clark, Myung K. Kim
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Applications of self-interference cancellation in 5G and beyond
IEEE Communications Magazine, 2014Self-interference cancellation invalidates a long-held fundamental assumption in wireless network design that radios can only operate in half duplex mode on the same channel. Beyond enabling true in-band full duplex, which effectively doubles spectral efficiency, self-interference cancellation tremendously simplifies spectrum management.
Steven Siying Hong +6 more
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Self-interference noise limitations of RFID readers
2015 IEEE International Conference on RFID (RFID), 2015In this contribution we compute the read range limits of RFID readers also modelling the often ignored self-interference and leakage cancellation effects. The forward link limit is defined by the sensitivity of the tag, while the reverse link limit depends on the ability of the reader to decode the tag message.
Gregor Lasser +1 more
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Biological applications of spectral self-interference
SPIE Proceedings, 2004An original technique, Spectral Self-Interference Fluorescence Microscopy (SSFM), can determine the location of fluorescent markers above a reflecting surface with sub-nanometer precision. SSFM was used to resolve the position of a fluorescent marker bound to either the top or the bottom leaflet of a lipid bilayer -- the difference in distance is only ...
Lev Moiseev +4 more
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