Works matching DE "SPREAD spectrum communications"

Results: 442

扩谱通信干扰抑制技术研究综述.

Published in:

Journal of Ordnance Equipment Engineering, 2024, v. 45, n. 8, p. 301, doi. 10.11809/bqzbgcxb2024.08.039

By:

张永顺;
范丹丹;
运朝青;
吴翔宇;
王军

Publication type:

Article

一种基于 CORDIC 算法的混合跳扩频跟踪同步方法.

Published in:

Telecommunication Engineering, 2021, v. 61, n. 11, p. 1404, doi. 10.3969/j.issn.1001-893x.2021.11.012

By:

陈雷;
王涛;
田晓燕;
张锁良

Publication type:

Article

基于 LoRa 无线扩频通信的水情监测与预警系统.

Published in:

Telecommunication Engineering, 2020, v. 60, n. 10, p. 1155, doi. 10.3969/j.issn.1001-893x.2020.10.004

By:

康云川;
钟摇静

Publication type:

Article

DS TT&C Signal Processing Based on Compressive Sensing.

Published in:

Telecommunication Engineering, 2015, v. 55, n. 2, p. 129, doi. 10.3969/j.issn.1001-893x.2015.02.003

By:

CHENG Yanhe;
YANG Wenge;
ZHANG Lingjun

Publication type:

Article

Design of an Anti-interference Digital Receiver for Satellite Mobile Communication Systems in Low SNR Application.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 10, p. 1418, doi. 10.3969/j.issn.1001-893x.2014.10.019

By:

LIU Han-chao;
LIANG Hao

Publication type:

Article

Space-time Interference Suppression Based on Blind Sub-band Adaptive Array Processing.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 8, p. 1117, doi. 10.3969/j.issn.1001-893x.2014.08.015

By:

LAI Ping;
LU Rui-min;
MA Shi-wang;
SHEN Jun

Publication type:

Article

Parameters Estimation of DS/FH Signal Based on Image Processing and Time-frequency Analysis.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 8, p. 1071, doi. 10.3969/j.issn.1001-893x.2014.08.006

By:

XI You-you;
LI Zhi-gang;
WANG Miao

Publication type:

Article

Construction of Spreading Code Based on Nonlinear Fusion of Chaotic Mapping and Self-coded Method.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 6, p. 769, doi. 10.3969/j.issn.1001-893x.2014.06.014

By:

ZHANG Xiao-rong;
WU Cheng-mao

Publication type:

Article

Accurate Analysis of Processing Gain in Direct Sequence Spread Spectrum Communication Systems under Single-tone and Narrowband Interference.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 6, p. 713, doi. 10.3969/j.issn.1001-893x.2014.06.004

By:

LUO Hua

Publication type:

Article

Design of Digital Antenna Tracking System with Spread Spectrum Technology.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 5, p. 615, doi. 10.3969/j.issn.1001-893x.2014.05.017

By:

FANG Zheng;
DING Yong-fei;
GONG Cheng

Publication type:

Article

Improved Narrowband Jamming Suppression Methods with Wavelet Packet Transform.

Published in:

Journal of Signal Processing, 2014, v. 30, n. 2, p. 243

By:

YANG Wen-ge;
MENG Sheng-yun;
HAN Jing

Publication type:

Article

SETS OF FREQUENCY HOPPING SEQUENCES UNDER APERIODIC HAMMING CORRELATION: UPPER BOUND AND OPTIMAL CONSTRUCTIONS.

Published in:

Advances in Mathematics of Communications, 2014, v. 8, n. 3, p. 359, doi. 10.3934/amc.2014.8.359

By:

XING LIU;
DAIYUAN PENG

Publication type:

Article

On-Chip Code Tracking for Multi-Carrier Multiple Access System.

Published in:

International Journal of ElectroComputational World & Knowledge Interface, 2011, v. 1, n. 2, p. 21

By:

Kaushal, Lalit;
Rastogi, Anshul

Publication type:

Article

Matlab Simulation Design and performance Comparison of OFDM & FH-OFDM Systems.

Published in:

Al-Rafadain Engineering Journal, 2012, v. 20, n. 1, p. 38

By:

Khader, Ammar Abdul-Hamed

Publication type:

Article

Solving the Near-Far Problem in Dynamic Frequency Hopping-Optical Code Division Multiple Access using Power Control.

Published in:

Iraqi Journal for Electrical & Electronic Engineering, 2011, v. 7, n. 2, p. 88, doi. 10.33762/eeej.2011.49633

By:

ALgalbi, Wamidh J. M.

Publication type:

Article

A NEW PRACTICAL RECEIVER FOR A DECODE-AND-FORWARD COOPERATIVE CDMA SYSTEMS BASED ON A BLIND λ-COMBINER.

Published in:

Progress in Electromagnetics Research Letters, 2012, v. 28, p. 23, doi. 10.2528/pierl11092806

By:

El-Ganainy, N. O.;
El-Khamy, S. E.

Publication type:

Article

'Anytime, anyplace, anywhere'.

Published in:

Journalism, 2009, v. 10, n. 3, p. 322, doi. 10.1177/1464884909102575

By:

Gillespie, Marie

Publication type:

Article

How Best to Measure SSC on Data.

Published in:

EE: Evaluation Engineering, 2007, v. 46, n. 1, p. 36

By:

McHugh, Russ;
Johnson, Mark

Publication type:

Article

Help Me Test My Service!

Published in:

EE: Evaluation Engineering, 2005, v. 44, n. 10, p. 30

By:

Kientzy, Gene

Publication type:

Article

HSDPA: Shifting Gears Into 3.5G.

Published in:

EE: Evaluation Engineering, 2005, v. 44, n. 2, p. 36

By:

Iglesias, Marta

Publication type:

Article

Design and Develop Wireless System Using Frequency Hopping Spread Spectrum.

Published in:

Engineering Letters, 2006, v. 13, n. 4, p. 260

By:

Yahya, Abid;
Sidek, Othman;
Mohamad-Saleh, Junita

Publication type:

Article

Optical CDMA system parameters limitations for AND subtraction detection scheme under enhanced double weight (EDW) code based on simulation experiment.

Published in:

Optica Applicata, 2010, v. 40, n. 3, p. 669

By:

HMUD, IHSSAN SH.;
HASOON, FERAS N.;
SHAARI, SAHBUDIN

Publication type:

Article

Full-Optical TOAD based Walsh-Hadamard code generation.

Published in:

Optical & Quantum Electronics, 2017, v. 49, n. 9, p. 1, doi. 10.1007/s11082-017-1130-4

By:

Mandal, Ashis

Publication type:

Article

Low Cost Time Efficient Multi-tone Test Signal Generation Using OFDM Technique.

Published in:

Journal of Electronic Testing, 2013, v. 29, n. 6, p. 893, doi. 10.1007/s10836-013-5414-8

By:

Xia, Tian;
Shetty, Rohit;
Platt, Timothy;
Slamani, Mustapha

Publication type:

Article

空空扩频通信 FPGA 全数字仿真设计方法.

Published in:

Computer Measurement & Control, 2018, v. 26, n. 5, p. 230, doi. 10.16526/j.cnki.11-4762/tp.2018.05.057

By:

祝周荣;
刘国斌;
张健;
洪亮;
陈恩耀

Publication type:

Article

Minimizing Blocking Probability in Elastic Optical Networks by Varying the Bandwidth Granularity Based on Optical Path Fragmentation.

Published in:

Photonics, 2017, v. 4, n. 2, p. 20, doi. 10.3390/photonics4020020

By:

Al-Tarawneh, Luae;
Taebi, Sareh

Publication type:

Article

Simulative Analysis of Robustness of Various Modulation Formats for Optical CDMA using 2D Codes for Different Encoders at 10Gbps.

Published in:

Indian Journal of Pure & Applied Physics, 2021, v. 59, n. 11, p. 768

By:

Bharti, Manisha

Publication type:

Article

On-Chip Interconnect mechanism based on CDMA.

Published in:

Beyond Limits.... IJAITI: International Journal of Advance Innovations, Thoughts & Ideas, 2012, v. 1, n. 3, p. 1

By:

Kumar, P. Vijaya;
Rajesh, V.

Publication type:

Article

An Overview of Image Steganographic Techniques.

Published in:

International Journal of Advanced Research in Computer Science, 2015, v. 6, n. 5, p. 67

By:

Vyas, Archana. O.;
Dudul, Sanjay. V.

Publication type:

Article

Development of Semantic Analyzer for Audio Steganography Using Spread Spectrum Technique.

Published in:

International Journal of Advanced Research in Computer Science, 2013, v. 4, n. 9, p. 144

By:

Sharma, Anamika;
Singh, Pushpinder

Publication type:

Article

Securing Information Based on Spread-Spectrum using Watermarking.

Published in:

International Journal of Advanced Research in Computer Science, 2013, v. 4, n. 1, p. 206

By:

Mathapati, Smt Renuka. S.

Publication type:

Article

Performance of OFDM with I/Q Imbalance and Phase Noise.

Published in:

International Journal of Advanced Research in Computer Science, 2012, v. 3, n. 4, p. 58

By:

Md. Kislu Noman;
Md. Ibrahim Abdullah;
Aktaruzzaman, Md.

Publication type:

Article

Performance Analysis of Code Division Multiple Access for Wireless Applications.

Published in:

International Journal of Advanced Research in Computer Science, 2011, v. 2, n. 6, p. 244

By:

Paliya, Jayati

Publication type:

Article

Performance of a low-power wide-area network based on LoRa technology: Doppler robustness, scalability, and coverage.

Published in:

International Journal of Distributed Sensor Networks, 2017, v. 13, n. 3, p. 1, doi. 10.1177/1550147717699412

By:

Petäjäjärvi, Juha;
Mikhaylov, Konstantin;
Pettissalo, Marko;
Janhunen, Janne;
Iinatti, Jari

Publication type:

Article

An Optimization Synchronization Algorithm for TDDM Signal.

Published in:

Journal of Electrical & Computer Engineering, 2016, p. 1, doi. 10.1155/2016/6349341

By:

Liu, Fang;
Feng, Yongxin

Publication type:

Article

Performance Analysis of CDMA WLL Systems with Imperfect Power Control and Imperfect Sectorization.

Published in:

International Journal of Vehicular Technology, 2008, v. 2008, p. 1, doi. 10.1155/2008/413821

By:

El-Dolil, Sami A.

Publication type:

Article

Various pseudo random number generators based on memristive chaos map model.

Published in:

Multimedia Tools & Applications, 2024, v. 83, n. 21, p. 59561, doi. 10.1007/s11042-023-17863-9

By:

Moussa, Karim H.;
Mohy El Den, Ahmed M.;
Mohamed, Islam Abd Ellattif;
Abdelrassoul, Roshdy A.

Publication type:

Article

A new chaotic map and analysis of properties of "Reciprocal difference twice modular maps" on Z(p<sup>n</sup>).

Published in:

Multimedia Tools & Applications, 2022, v. 81, n. 28, p. 40371, doi. 10.1007/s11042-022-13074-w

By:

Yong-Kui, LI

Publication type:

Article

Optical code-division multiplexing systems using common-zero codes.

Published in:

Microwave & Optical Technology Letters, 2003, v. 39, n. 2, p. 165, doi. 10.1002/mop.11158

By:

Liang-Lin Jau;
Yang-Han Lee

Publication type:

Article

Conformation techniques for direct-sequence spread-spectrum wireless optical systems.

Published in:

Microwave & Optical Technology Letters, 2002, v. 34, n. 5, p. 360

By:

Rabadán, J. A.;
Bacallado, M. A.;
Delgado, F.;
Pérez-Jiménez, R.;
López-Hernández, F. J.

Publication type:

Article

Analysis of the blocking performance of hybrid OCDM-WDM transport networks.

Published in:

Microwave & Optical Technology Letters, 2002, v. 34, n. 1, p. 61, doi. 10.1002/mop.10374

By:

Mutafungwa, Edward;
Halme, Seppo J.

Publication type:

Article

Reduction of multiple-access interference for optical CDMA systems.

Published in:

Microwave & Optical Technology Letters, 2001, v. 30, n. 1, p. 1, doi. 10.1002/mop.1202

By:

Maw-Yang Liu;
Hen-Wai Tsao

Publication type:

Article

Analysis of multiwavelength optical orthogonal CDMA communication system.

Published in:

Microwave & Optical Technology Letters, 1999, v. 22, n. 3, p. 182, doi. 10.1002/(SICI)1098-2760(19990805)22:3<182::AID-MOP9>3.0.CO;2-D

By:

Murugesan, K.;
Ravichandran, V. C.

Publication type:

Article

Effect of semiconductor laser clipping impulsive noise in hybrid fiber-CDMA cellular radio networks.

Published in:

Microwave & Optical Technology Letters, 1999, v. 20, n. 2, p. 103, doi. 10.1002/(SICI)1098-2760(19990120)20:2<103::AID-MOP6>3.0.CO;2-5

By:

Betti, S.;
Bravi, E.;
Giaconi, M.

Publication type:

Article

Measurement of the temporal delay of a light pulse through a one-dimensional photonic crystal.

Published in:

Microwave & Optical Technology Letters, 1999, v. 20, n. 1, p. 17, doi. 10.1002/(SICI)1098-2760(19990105)20:1<17::AID-MOP4>3.0.CO;2-G

By:

Wang, Shamino;
Erlig, Hernan;
Fetterman, Harold R.;
Yablonovitch, Eli;
Grubsky, Victor;
Starodubov, Dmitry S.;
Feinberg, Jack

Publication type:

Article

DESIGN AND REALIZATION OF A LOW-NOISE FRONT END FOR A RDSS MOBILE TERMINAL.

Published in:

Microwave & Optical Technology Letters, 1993, v. 6, n. 11, p. 643, doi. 10.1002/mop.4650061109

By:

D'Agostino, Stefano;
D'Inzeo, Guglielmo;
Marietti, Piero;
Betti-Berutto, Andrea

Publication type:

Article

PROPOSAL OF A HIGH-CAPACITY ALL-OPTICAL TDMA NETWORK.

Published in:

Microwave & Optical Technology Letters, 1992, v. 5, n. 1, p. 41, doi. 10.1002/mop.4650050113

By:

Matera, F.;
Romagnoli, M.;
Settembre, M.;
Tamburrini, M.

Publication type:

Article

Covert communications through mobile voice channels.

Published in:

IET Information Security (Wiley-Blackwell), 2016, v. 10, n. 3, p. 156, doi. 10.1049/iet-ifs.2014.0555

By:

Kazemi, Reza;
Rezaei, Roohollah;
Akhaee, Mohammad A.;
Behnia, Fereidoon

Publication type:

Article

Peak to Average Power Ratio Reduction in OFDM Using Pulse Shaping Technique.

Published in:

Computer Engineering & Applications Journal, 2016, v. 5, n. 2, p. 57, doi. 10.18495/comengapp.v5i2.169

By:

Das, Diptadeep

Publication type:

Article

MBOC and BOC(1,1) Performance Comparison.

Published in:: Journal of Navigation, 2008, v. 61, n. 4, p. 613, doi. 10.1017/S0373463308004918
Publication type:: Article