Results 221 to 230 of about 76,661 (236)

Rate Adaptation and Reach Increase by Probabilistically Shaped 64-QAM: An Experimental Demonstration

Journal of Lightwave Technology, 2016
F. Buchali, Fabian Steiner, Georg Bocherer, L. Schmalen, P. Schulte, W. Idler   +5 more
semanticscholar   +1 more source

Modulátor QAM

Náplní práce je zvážit možné způsoby realizací vícestavových modulátorů pro vytvoření laboratorního přípravku. Přípravek bude názorně ukazovat signály, které se podílí na vytváření modulací QAM. Návrh přípravku v práci obsahuje teoretický návrh schématu i samotné vyhotovení funkčního prototypu.
openaire   +1 more source

Normalized Generalized Mutual Information as a Forward Error Correction Threshold for Probabilistically Shaped QAM

European Conference on Optical Communication, 2017
Junho Cho, L. Schmalen, P. Winzer
semanticscholar   +1 more source

QAM–OFDM transmission in underwater wireless optical communication system with limited resolution DAC

Optical and quantum electronics, 2020
Yuanru Guo, Xiangqing Wang, Maosheng Fu
semanticscholar   +1 more source

Single carrier 1.2 Tbit/s transmission over 300 km with PM-64 QAM at 100 GBaud

Optical Fiber Communications Conference and Exhibition, 2017
K. Schuh, F. Buchali, W. Idler, T. A. Eriksson, L. Schmalen, W. Templ, L. Altenhain, U. Dumler, R. Schmid, M. Möller, K. Engenhardt   +10 more
semanticscholar   +1 more source

A Multi-layer UEP Scheme for VOLTE Transmission Using QAM and S-QAM

Wireless Personal Communications, 2022
Prateema Ragpot, Tulsi Pawan Fowdur, Krishnaraj Madhavjee Sunjiv Soyjaudah   +2 more
openaire   +1 more source

Performance comparison of M-QAM and DQPSK modulation schemes in a 2 × 20 Gbit/s–40 GHz hybrid MDM–OFDM-based radio over FSO transmission system

Photonic network communications, 2019
Mehtab Singh, J. Malhotra
semanticscholar   +1 more source

Comments on “New Constructions of Perfect 8-QAM+/8-QAM Sequences”

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2015
openaire   +1 more source

QAM Basics

2011
openaire   +1 more source

Square QAM

2011
openaire   +1 more source