Results 81 to 90 of about 687 (114)

Serial and parallel concatenations based on faster than Nyquist signaling [PDF]

, 2006
We investigate the performance of concatenated coding schemes based on Faster Than Nyquist(FTN) signaling over the AWGN channel. We test both serial and parallel concatenations. In serial concatenation the FTN signaling is considered as the inner encoder
Fredrik Rusek, Anderson, John B, Rusek, Fredrik, John B. Anderson   +3 more
core   +1 more source

Enhanced Carrier Phase Recovery Using Dual Pilot Tones in Faster-than-Nyquist Optical Transmission Systems

Photonics
Compared with high spectrum efficiency faster-than-Nyquist (FTN) backbone network, an enhanced carrier phase recovery based on dual pilot tones is more sensitive to capital cost in FTN metropolitan areas as well as inter-datacenter optical networks.
Jialin You, Tao Yang, Yuchen Zhang, Xue Chen   +3 more
doaj   +1 more source

Cooperative Power-Domain NOMA Systems: An Overview. [PDF]

Sensors (Basel), 2022
Ghous M, Hassan AK, Abbas ZH, Abbas G, Hussien A, Baker T.   +5 more
europepmc   +1 more source

Multicarrier Faster-than-Nyquist Signaling Transceivers: From Theory to Practice [PDF]

, 2011
The demand for spectrum resources in cellular systems worldwide has seen a tremendous escalation in the recent past. The mobile phones of today are capable of being cameras taking pictures and videos, able to browse the Internet, do video calling and ...
Dasalukunte, Deepak
core  

Towards Faster-Than-Nyquist Transmission for Beyond 5G Wireless Communications

, 2019
Faster-Than-Nyquist (FTN) is a technique that can improve the spectral efficiency of communication systems by making better use of available spectrum resources at the cost of inter-symbol interference (ISI) and inter-carrier interference (ICI).
Lee, Byungju, Lee, Hyojin, Kim, Younsun, Byungju Lee, Junghyun Kim, Lee, Juho, Hyojin Lee, Byonghyo Shim, Juho Lee, Younsun Kim, Kim, Junghyun, Shim, Byonghyo   +11 more
core   +1 more source

Faster than Nyquist Point-to-Point Communication

LAUREA MAGISTRALEQuesta tesi esplora l'applicazione della modulazione Faster-Than-Nyquist (FTN) in sistemi Single Input Single Output (SISO) e Multiple Input Multiple Output (MIMO).
AKAR, YUSUF
core  

Low-complexity FTN receivers based on frequency domain iterative decision feedback equalization

Tongxin xuebao, 2017
Faster-than-Nyquist (FTN) signaling can improve the system effectiveness without reducing the system reliability,but the fierce inter-symbol interference (ISI) introduced by it may cause that the complexity of the optimal receiver is intolerable.An ...
Juan ZENG, Ying WANG, Xiao-na LI, Zhong-fang WANG, Yong-ming WANG   +4 more
doaj   +2 more sources

Interblock-interference-free precoding using square-root decomposition for faster-than-Nyquist signaling

Digital Communications and Networks
Precodings using square-root decomposition, including Cholesky and G-To-Minus-Half (GTMH) precodings, are promising for eliminating the Faster-Than-Nyquist (FTN)-induced Intersymbol-Interference (ISI).
Yan Wang, Qiang Li, Liping Li, Yingsong Li, Xingwang Li   +4 more
doaj   +1 more source

Carrierless amplitude and phase modulation in wireless visible light communication systems. [PDF]

Philos Trans A Math Phys Eng Sci, 2020
Bamiedakis N, Penty RV, White IH.
europepmc   +1 more source

Decision Feedback Equalization-Based Low-Complexity Interference Cancellation and Signal Detection Technique Based for Non-Orthogonal Signaling

Mathematics
FTN signalling is an effective communication method that achieves a high spectral efficiency. However, employing a symbol rate faster than the Nyquist rate disrupts the orthogonality between symbols, leading to unavoidable inter-symbol interference (ISI).
Myung-Sun Baek, Hyoung-Kyu Song
doaj   +1 more source