Zobrazeno 1 - 10
of 950
pro vyhledávání: '"Lin LiFeng"'
This letter investigates a movable antenna (MA)-aided full-duplex (FD) satellite communication system, where the satellite, equipped with both transmit and receive MAs, serves multiple uplink (UL) and downlink (DL) user terminals (UTs) in FD mode. Sp
Externí odkaz:
http://arxiv.org/abs/2409.06502
This paper presents a secure wire-line telephone system that employs physical layer security (PLS) to protect against wiretapping. The system generates artificial noise (AN) in both transmission directions and uses a telephone hybrid circuit to effec
Externí odkaz:
http://arxiv.org/abs/2408.13435
This paper investigates physical layer security (PLS) in a movable antenna (MA)-assisted full-duplex (FD) system. In this system, an FD base station (BS) with multiple MAs for transmission and reception provides services for an uplink (UL) user and a
Externí odkaz:
http://arxiv.org/abs/2403.20025
Movable antenna (MA) provides an innovative way to arrange antennas that can contribute to improved signal quality and more effective interference management. This technology is especially beneficial for co-frequency co-time full-duplex (CCFD) wirele
Externí odkaz:
http://arxiv.org/abs/2401.17049
Autor:
FU Min, LIN LiFeng
Publikováno v:
Jixie qiangdu, Vol 39, Pp 996-1000 (2017)
The marking mechanism,as an important part of one steel plate marking machine that before heat treatment,its dynamic characteristic could influence marking effect.First,estiblished 3D model of marking mechanism by Pro/E,using the condition of marking
Externí odkaz:
https://doaj.org/article/118e8cf238e84cc0910ce76356345442
Self-interference cancellation plays a crucial role in achieving reliable full-duplex communications. In general, it is essential to cancel the self-interference signal below the thermal noise level, which necessitates accurate reconstruction of the
Externí odkaz:
http://arxiv.org/abs/2309.05042
As has been known, the Nyquist first condition promises no intersymbol interference (ISI) as derived in the frequency domain. However, the practical implementation using the FIR filter truncates the Fourier transform by its window and prevents the ma
Externí odkaz:
http://arxiv.org/abs/2209.01739
Network meta-analysis is a powerful tool to synthesize evidence from independent studies and compare multiple treatments simultaneously. A critical task of performing a network meta-analysis is to offer ranks of all available treatment options for a
Externí odkaz:
http://arxiv.org/abs/2207.06561
Autor:
Murad, M. Hassan, Morgan, Rebecca L., Falck-Ytter, Yngve, Mustafa, Reem A., Sultan, Shahnaz, Dahm, Philipp, Siedler, Madelin R., Altayar, Osama, Davitkov, Perica, Naqvi, Syed Arsalan Ahmed, Riaz, Irbaz Bin, Wang, Zhen, Lin, Lifeng
Publikováno v:
In Journal of Clinical Epidemiology November 2024 175
Publikováno v:
In Contemporary Clinical Trials October 2024 145