Results 21 to 30 of about 5,154,741 (248)

Interference Aspects of Adaptive Modems over Slow Rayleigh Fading Channels

, 1999
Adaptive modulation can achieve channel capacity gains by adapting the number of bits per transmission symbol on a burst-by-burst basis, in harmony with channel quality fluctuations. This is demonstrated in the paper for target bit error rates of 1 and 0.
J.M. Torrance, T. Keller, Torrance, J.M., L. Hanzo, Keller, T., Hanzo, L.   +5 more
core   +2 more sources

Overview of Interference Situation and Mitigation Techniques for LDACS1 [PDF]

, 2011
LDACS1 is the broadband candidate technology for the future L-band digital aeronautical communications system. As unused spectrum is very scarce in the L-band, LDACS1 pursues the approach to make use of the gaps between adjacent channels used by the ...
Michael Schnell, Epple, Ulrich, Ulrich Epple, Schnell, Michael   +3 more
core   +1 more source

An assessment of interference cancellation applied to BWA [PDF]

, 2007
It is a general principle that a communication system should be designed to avoid interference in the first place, either through network planning or with effective radio resource management and medium access control.
Williams, C, Nix, AR, Y. Bian, Bian, YQ, C. Williams, Beach, MA, M. A. Beach, A. R. Nix   +7 more
core   +1 more source

Creating Interference Project (CIP) online

, 2018
The online environment (website/twitter/instagram/facebook) was created in order to attract an interest in the project and the network.
Kempadoo, Roshini
core   +6 more sources

Two-photon interference at telecom wavelengths for time-bin-encoded single photons from quantum-dot spin qubits [PDF]

, 2015
This work was supported by the JST through its ImPACT Program, NICT, NSF CCR-08 29694, NIST 60NANB9D9170, Special Coordination Funds for Promoting Science and Technology, and the State of Bavaria. C.L. and M.M.F. acknowledge support through the AFOSR.
Natarajan, Chandra M., Yu, Leo, Horikiri, Tomoyuki, Pelc, Jason S., Höfling, Sven, Hadfield, Robert H, Langrock, Carsten, Maier, Sebastian, Natarajan , Chandra M., Fejer, Martin M., Schneider, Christian, Hadfield, Robert H., Tanner, Michael G.; id_orcid, Tanner, Michael G., Abe, Eisuke, Kamp, Martin, Yamamoto, Yoshihisa   +16 more
core   +1 more source

Research on Scenarios and Modeling of Co-Frequency Interference Between NGSO Communication Constellation Systems

天地一体化信息网络, 2021
Aiming at the serious problem of frequency overlapping among non-geostationary satellite orbit (NGSO) communication constellation systems.The potential interference scenarios under multiple NGSO communication constellation systems sharing the same ...
Wei LI, Kang YAN, Jingru GENG, Wen WANG
doaj   +2 more sources

On the Achievable Rates for the Return-Link of Multi-Beam Satellite Systems Using Successive Interference Cancellation [PDF]

, 2011
This paper investigates the theoretically reachable rates in the return-link of multi-user multi-beam satellite systems. The return-link can actually be analyzed by means of multiple-input multiple-output signal processing techniques. While MIMO inspired
Michael Joham, Matteo Berioli, Rossetto, Francesco, Francesco Rossetto, Boussemart, Vincent, Berioli, Matteo, Joham, Michael, Vincent Boussemart   +7 more
core   +1 more source

A3C-Based Interference Cancellation Algorithm for Cognitive Internet of Things Communication [PDF]

Jisuanji gongcheng
To address the intelligent needs of spectrum resource interference management, in this study, an Asynchronous Advantage Actor-Critic(A3C)-based intelligent interference elimination algorithm is proposed to tackle the interference problem caused by ...
LIU Xinmeng, XIE Jianli, LI Cuiran, WANG Yiming
doaj   +1 more source

Exosomes are natural carriers of exogenous siRNA to human cells in vitro [PDF]

, 2013
© 2013 Shtam et al. Background: Exosomes are nano-sized vesicles of endocytic origin that are involved in cell-to-cell communication including shuttle RNA, mainly mRNA and microRNA.
Varfolomeeva, EY, Kovalev, RA, Makarov, EM, Kil, YV, Filatov, MV, Shtam, TA   +5 more
core   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source