Works matching DE "QUADRATURE phase shift keying"

Results: 301

Artificial Intelligence-based Decoding Algorithms for Binary and Duo-Binary Turbo Codes.

Published in:

Journal of Engineering Science & Technology Review, 2025, v. 18, n. 2, p. 8

By:

Russeawon, Dharamveer;
Beeharry, Yogesh

Publication type:

Article

Implementation of IEEE 802.11p for Vehicular Communication: Utilizing NI USRP N321 to Advance Mobile Interactive Technologies.

Published in:

International Journal of Interactive Mobile Technologies, 2025, v. 19, n. 9, p. 19, doi. 10.3991/ijim.v19i09.52259

By:

Telagam, Nagarjuna;
Ajay Kumar, Y. L.;
Seshagiri Rao, V. R.;
Nanjundan, Menakadevi;
Chaithanya, Seetha;
Kandasamy, Nehru

Publication type:

Article

A 500 km Long Transmission with Coherent Optical OFDM Using Dual Polarization Quadrature Phase Shift Keying (QPSK) and Double Sideband Suppressed‐Enhanced Carrier (DSS‐EC).

Published in:

Macromolecular Symposia, 2023, v. 407, n. 1, p. 1, doi. 10.1002/masy.202200128

By:

Sachdeva, Shippu;
Sindhwani, Manoj;
Kaur, Rosepreet;
Singh, Palvinder;
Sachdeva, Amit

Publication type:

Article

Performance Optimization of DPSK and QPSK for Super Dense Wavelength Division Multiplexing System.

Published in:

Fluctuation & Noise Letters, 2021, v. 20, n. 1, p. N.PAG, doi. 10.1142/S021947752150005X

By:

Kumar, Ghanendra;
Kumar, Chakresh

Publication type:

Article

Enhancement of Optical Wireless Discrete Multitone Channel Capacity Based on Li-Fi Using Sparse Coded Mask Modeling.

Published in:

Photonics, 2025, v. 12, n. 4, p. 395, doi. 10.3390/photonics12040395

By:

Won, Yong-Yuk;
Han, Heetae;
Choi, Dongmin;
Yoon, Sang Min

Publication type:

Article

First Real-Time 221.9 Pb/S∙Km Transmission Capability Demonstration Using Commercial 138-Gbaud 400 Gb/S Backbone OTN System over Field-Deployed Seven-Core Fiber Cable with Multiple Fusion Splicing.

Published in:

Photonics, 2025, v. 12, n. 3, p. 269, doi. 10.3390/photonics12030269

By:

Cui, Jian;
Deng, Yu;
Liu, Zhuo;
Wang, Yuxiao;
Qiu, Chen;
Li, Zhi;
Wu, Chao;
Hao, Bin;
Zhang, Leimin;
Zhang, Ting;
Wu, Bin;
Zhang, Chengxing;
Wang, Weiguang;
Chen, Yong;
Li, Kang;
Gao, Feng;
Shen, Lei;
Zhang, Lei;
Luo, Jie;
Sun, Yan

Publication type:

Article

A Filter-Free, Image-Reject, Sub-Harmonic Downconverted RoF Link Without Fiber-Dispersion-Induced Power Fading.

Published in:

Photonics, 2024, v. 11, n. 12, p. 1191, doi. 10.3390/photonics11121191

By:

Li, Yuanyuan;
Zhao, Qiong;
Zhang, Wu

Publication type:

Article

A Hybrid Millimeter-Wave and Free-Space-Optics Communication Architecture with Adaptive Diversity Combining and HARQ Techniques.

Published in:

Photonics, 2023, v. 10, n. 12, p. 1320, doi. 10.3390/photonics10121320

By:

Liu, Yinjun;
Tan, Xiaochuan;
Jia, Junlian;
Dong, Boyu;
Huang, Changle;
Luo, Penghao;
Shi, Jianyang;
Chi, Nan;
Zhang, Junwen

Publication type:

Article

A Low-Complexity Joint Compensation Scheme of Carrier Recovery for Coherent Free-Space Optical Communication.

Published in:

Photonics, 2023, v. 10, n. 4, p. 389, doi. 10.3390/photonics10040389

By:

Tang, Xinyu;
Wang, Liqian;
Zhang, Wei;
Cai, Shanyong;
Li, Yuemei;
Zhang, Zhiguo

Publication type:

Article

Combined Optical Fiber Transmission System Based on QNSC and BER-LM.

Published in:

Photonics, 2023, v. 10, n. 2, p. 154, doi. 10.3390/photonics10020154

By:

Yang, Xiaokun;
Wang, Xiangqing;
Wang, Dongfei;
Zhang, Lan;
Yang, Zufang;
Zhu, Han;
Wu, Baohong

Publication type:

Article

Low-Complexity and Highly-Robust Chromatic Dispersion Estimation for Faster-than-Nyquist Coherent Optical Systems.

Published in:

Photonics, 2022, v. 9, n. 9, p. N.PAG, doi. 10.3390/photonics9090657

By:

Yang, Tao;
Jiang, Yu;
Wang, Yongben;
You, Jialin;
Wang, Liqian;
Chen, Xue

Publication type:

Article

A Continuously Tunable and Filter-Less QPSK Modulated Millimeter-Wave Signal Generation with Frequency Quadrupling Just Based on an MZM.

Published in:

Photonics, 2022, v. 9, n. 7, p. N.PAG, doi. 10.3390/photonics9070474

By:

Hu, Haifeng;
Liu, Baoju;
Wang, Dongfei

Publication type:

Article

Simultaneous Up-Conversion Based on a Co- & Counter-Directions SOA-MZI Sampling Mixer with Standard & Differential Modulation Modes.

Published in:

Photonics, 2022, v. 9, n. 2, p. 109, doi. 10.3390/photonics9020109

By:

Termos, Hassan;
Mansour, Ali;
Nasser, Abbass

Publication type:

Article

A Novel Time Delay Estimation and Calibration Method of TI-ADC Based on a Coherent Optical Communication System.

Published in:

Photonics, 2021, v. 8, n. 9, p. 398, doi. 10.3390/photonics8090398

By:

Zhao, Yongjie;
Li, Sida;
Li, Longqing;
Huang, Zhiping

Publication type:

Article

Optical encryption of parallel quadrature phase shift keying signals based on nondegenerate four-wave mixing in highly nonlinear fiber.

Published in:

Optical Engineering, 2016, v. 55, n. 8, p. 086101-1, doi. 10.1117/1.OE.55.8.086101

By:

Yue Cui;
Min Zhang;
Yueying Zhan;
Danshi Wang;
Shanguo Huang

Publication type:

Article

Demonstration of high-speed quadrature phase shift keying vector signal generation employing a single Mach-Zehnder modulator with phase precoding technology.

Published in:

Optical Engineering, 2016, v. 55, n. 1, p. 1, doi. 10.1117/1.OE.55.1.016101

By:

Yanyi Wang;
Xinying Li;
Jianjun Yu

Publication type:

Article

Method of digital signal process aided by control signal for burst-mode coherent receivers.

Published in:

Optical Engineering, 2015, v. 54, n. 11, p. 1, doi. 10.1117/1.OE.54.11.116103

By:

Junlei Yu;
Liqian Wang;
Ping Liao;
Zheng Yan;
Xiaoxu Cui;
Xue Chen;
Yongning Ji;
Dongdong Shang;
Qi Zhang;
Yingfeng Liu

Publication type:

Article

Efficient phase-switch quadrature phase shift keying modulation scheme in radio over fiber system.

Published in:

Optical Engineering, 2015, v. 54, n. 5, p. 1, doi. 10.1117/1.OE.54.5.056103

By:

Xiao Li;
Wei Ji;
Zhaoyuan Kang;
Xuwei Xue

Publication type:

Article

DATA-AIDED CARRIER RECOVERY WITH QPSK MODULATION.

Published in:

Buletin Stiintific, 2019, v. 24, n. 1, p. 14, doi. 10.2478/bsaft-2019-0002

By:

AL-RAWI, Muhanned

Publication type:

Article

Performance evaluation of hybrid modulation techniques for high speed radio over fiber communication system.

Published in:

International Journal of Modern Physics C: Computational Physics & Physical Computation, 2019, v. 30, n. 9, p. N.PAG, doi. 10.1142/S0129183119500700

By:

Shantha Selva Kumari, R.;
Seyatha, K.

Publication type:

Article

A Soft-Output STBC Decoder for Aeronautical Telemetry.

Published in:

Journal of Telecommunications & Information Technology, 2020, n. 1, p. 13, doi. 10.26636/jtit.2020.138319

By:

Louët, Yves;
Othman, Rami;
Skrzypczak, Alexandre

Publication type:

Article

A Robust Demodulator for OQPSK-DSSS System.

Published in:

Circuits, Systems & Signal Processing, 2015, v. 34, n. 1, p. 231, doi. 10.1007/s00034-014-9844-z

By:

Dai, Shengchen;
Qian, Hua;
Kang, Kai;
Xiang, Weidong

Publication type:

Article

On‐chip all‐optical multicasting of mode‐division multiplexing QPSK signals.

Published in:

Electronics Letters (Wiley-Blackwell), 2023, v. 59, n. 15, p. 1, doi. 10.1049/ell2.12903

By:

Chen, Baobao;
Zhao, Yi;
Tan, Haoyang;
Guan, Xiaowei;
Gao, Shiming

Publication type:

Article

Multi‐level wireless transmission using resonant tunneling diodes in 300‐GHz band.

Published in:

Electronics Letters (Wiley-Blackwell), 2023, v. 59, n. 5, p. 1, doi. 10.1049/ell2.12731

By:

Webber, Julian;
Yamamoto, Takumi;
Nishigami, Naoki;
Nishida, Yosuke;
Fujita, Masayuki;
Nagatsuma, Tadao

Publication type:

Article

Integrated optical digital-to-analogue converter for a 2-bit BPSK-modulated signal based on a silicon photonics waveguide.

Published in:

Electronics Letters (Wiley-Blackwell), 2020, v. 56, n. 16, p. 830, doi. 10.1049/el.2020.0950

By:

Aikawa, Y.

Publication type:

Article

Clustering based two-stage blind channel estimation for special QPSK transmission.

Published in:

Electronics Letters (Wiley-Blackwell), 2020, v. 56, n. 14, p. 714, doi. 10.1049/el.2020.0279

By:

Yao, Rugui;
Zhang, Yuan;
Wu, Qihong;
Xu, Juan

Publication type:

Article

300 GHz quadrature phase shift keying and QAM16 56 Gbps wireless data links using silicon photonics photodiodes.

Published in:

Electronics Letters (Wiley-Blackwell), 2019, v. 55, n. 14, p. 808, doi. 10.1049/el.2019.1242

By:

Belem-Goncalves, C.;
Lacombe, E.;
Gidel, V.;
Durand, C.;
Gianesello, F.;
Gloria, D.;
Luxey, C.;
Ducournau, G.

Publication type:

Article

Sampling rate influence in up and down mixing of QPSK and OFDM signals using an SOA-MZI in a differential configuration.

Published in:

Electronics Letters (Wiley-Blackwell), 2018, v. 54, n. 16, p. 990, doi. 10.1049/el.2018.1321

By:

Termos, H.;
Rampone, T.;
Sharaiha, A.

Publication type:

Article

KABLOSUZ İLETİŞİM SİSTEMLERİ İÇİN MAKİNA ÖĞRENİMİ DESTEKLİ ALTERNATİF SEZİCİ TASARIMI.

Published in:

SDU Journal of Engineering Sciences & Design / Mühendislik Bilimleri ve Tasarım Dergisi, 2021, v. 9, n. 2, p. 381, doi. 10.21923/jesd.873531

By:

EMİR, Ahmet;
KARA, Ferdi;
KAYA, Hakan

Publication type:

Article

SC-FDMA UPLINK SYSTEM IN HEAVILY FADED AREAS WITH LOW SIGNAL-TO-NOISE RATIO.

Published in:

Advances in Electrical & Electronic Engineering, 2023, v. 21, n. 3, p. 206, doi. 10.15598/aeee.v21i3.4987

By:

MISHRA, Subhra Surochita;
ROY, Jibendu Sekhar

Publication type:

Article

Robust interference cancellation for differential quadrature phase-shift keying modulation with band limiting and adaptive filter.

Published in:

Telkomnika, 2021, v. 19, n. 5, p. 1475, doi. 10.12928/TELKOMNIKA.v19i5.19178

By:

Hidayat, Rahmad;
Sujana, Ahmad;
Mahardika, Andrew Ghea;
Herawati;
Ramady, Givy Devira;
Lestari, Ninik Sri

Publication type:

Article

High speed modulated wavelength division optical fiber transmission systems performance signature.

Published in:

Telkomnika, 2021, v. 19, n. 2, p. 380, doi. 10.12928/TELKOMNIKA.v19i2.16871

By:

Alatwi, Aadel M.;
Zaki Rashed, Ahmed Nabih;
Abd El-Aziz, Ismail A.

Publication type:

Article

Performance analysis of image transmission with various channel conditions/modulation techniques.

Published in:

Telkomnika, 2020, v. 18, n. 3, p. 1158, doi. 10.12928/TELKOMNIKA.v18i3.14172

By:

Marwa Jaleel Mohsin;
Wasan Kadhim Saad;
Hamza, Bashar J.;
Jabbar, Waheb A.

Publication type:

Article

PAPR of QPSK OFDM Modulation Schemes: A Comparative Study.

Published in:

IUP Journal of Electrical & Electronics Engineering, 2019, v. 12, n. 2, p. 7

By:

Lakshmi, M. Vasantha;
Kanmani, B.

Publication type:

Article

Focus.

Published in:

IUP Journal of Electrical & Electronics Engineering, 2019, v. 12, n. 2, p. 5

By:

Murty, M. S. R.

Publication type:

Article

A Comprehensive Analysis of PAPR Reduction in Scrambled UFMC and OFDM Using Artificial Bee Colony Algorithm for 5G Communications.

Published in:

IETE Journal of Research, 2024, v. 70, n. 5, p. 4355, doi. 10.1080/03772063.2023.2234861

By:

K, Krishna Kishore;
V, Jagan Naveen;
P, Rajesh Kumar;
E, Sreenivasa Rao

Publication type:

Article

Suppression of EMI Using Cost-Effective FPGA-Based Digital Communication Modulation Techniques in Power Converters.

Published in:

IETE Journal of Research, 2023, v. 69, n. 6, p. 3711, doi. 10.1080/03772063.2021.1911689

By:

Rajalakshmi, A.;
Kavitha, A.

Publication type:

Article

Spectrum Sensing and Resource Allocation for Proficient Transmission in Cognitive Radio with 5G.

Published in:

IETE Journal of Research, 2022, v. 68, n. 3, p. 1772, doi. 10.1080/03772063.2019.1672585

By:

Meena, M.;
Rajendran, V.

Publication type:

Article

Simultaneous Wireless Transmission Based on Visible LED of On-Off-Keying and Discrete Multitone Signal Using Sparse Compressive Sampling and Derivative-Subtractive Sampling.

Published in:

Radioengineering, 2022, v. 31, n. 4, p. 533, doi. 10.13164/re.2022.0533

By:

Yong-Yuk WON;
Sang Min YOON

Publication type:

Article

Direct Demodulation of Optical BPSK/QPSK Signal without Digital Signal Processing.

Published in:

Radioengineering, 2018, v. 27, n. 4, p. 942, doi. 10.13164/re.2018.0942

By:

TrongThuy HA;
DongSun SEO

Publication type:

Article

General Time-Division AltBOC Modulation Technique for GNSS Signals.

Published in:

Radioengineering, 2018, v. 27, n. 1, p. 256, doi. 10.13164/re.2018.0256

By:

Zhihui ZHOU;
Zuping TANG;
Jiaolong WEI;
Xuan XIA

Publication type:

Article

QPSK Modulator with Continuous Phase and Fast Response Based on Phase-Locked Loop.

Published in:

Radioengineering, 2017, v. 26, n. 2, p. 504, doi. 10.13164/re.2017.0504

By:

KIRASAMUTHRANON, Lerson;
KOSEEYAPORN, Jeerasuda;
WARDKEIN, Paramote

Publication type:

Article

Quadrature Phase Shift Keying (QPSK) Modulator Design using Multi-Port Network in Multilayer Microstrip-Slot Technology for Wireless Communication Applications.

Published in:

Radioengineering, 2015, v. 24, p. 527, doi. 10.13164/re.2015.0527

By:

SEMAN, Norhudah;
Siti Nor Ain MOHAMED GHAZALI

Publication type:

Article

Signal Detection for QPSK Based Cognitive Radio Systems using Support Vector Machines.

Published in:

Radioengineering, 2015, v. 24, n. 1, p. 192, doi. 10.13164/re.2015.0192

By:

MUSHTAQ, M. Tahir;
KHAN, Inayatullah;
KHAN, M. S.;
KOUDELKA, Otto

Publication type:

Article

Design and Implementation of Hybrid Medium DP-DQPSK DWDM ROF Transmission System for Different Weather Conditions.

Published in:

International Journal of Interactive Mobile Technologies, 2022, v. 16, n. 10, p. 223, doi. 10.3991/ijim.v16i10.30127

By:

Ehsan, Esra;
Ngah, Razali;
Binti Daud, Nurul Ashikin

Publication type:

Article

Estimation of the Propagation Impairments of Satellite Systems Design in the SHF and EHF Bands in Subtropical Region.

Published in:

Journal of Microwave Power & Electromagnetic Energy, 2015, v. 49, n. 3, p. 147, doi. 10.1080/08327823.2015.11689904

By:

Ojo, Joseph Sunday;
Owolawi, Pius Adewale

Publication type:

Article

Twin nonlinearity generator‐based analog predistorter for small‐cell power amplifiers.

Published in:

International Journal of RF & Microwave Computer-Aided Engineering, 2022, v. 32, n. 12, p. 1, doi. 10.1002/mmce.23551

By:

Xu, Gaoming;
Huang, Li;
Liu, Taijun;
Zhang, Xiupu

Publication type:

Article

What is in store in the January-February 2020 issue of IETE Technical Review?

Published in:

2020

By:

Jagadesh Kumar, Mamidala

Publication type:

Editorial

Dynamic Spectrum Co-Access in Multicarrier-Based Cognitive Radio Using Graph Theory Through Practical Channel.

Published in:

Applied Sciences (2076-3417), 2024, v. 14, n. 23, p. 10868, doi. 10.3390/app142310868

By:

Badran, Ehab F.;
Bashir, Amr A.;
Kheirallah, Hassan Nadir;
Farag, Hania H.

Publication type:

Article

A Temporal Methodology for Assessing the Performance of Concatenated Codes in OFDM Systems for 4K-UHD Video Transmission.

Published in:

Applied Sciences (2076-3417), 2024, v. 14, n. 9, p. 3581, doi. 10.3390/app14093581

By:

Costa, Thiago de A.;
Macedo, Alex S.;
Matos, Edemir M. C.;
Castro, Bruno S. L.;
Farias, Fabricio de S.;
Cardoso, Caio M. M.;
Cavalcante, Gervásio P. dos S.;
Barros, Fabricio J. B.

Publication type:

Article