Works about CODE division multiple access

Results: 1263

An Integrated LEO Communication and PNT System for Beyond 5G NTN.

Published in:

International Journal of Satellite Communications & Networking, 2025, v. 43, n. 4, p. 293, doi. 10.1002/sat.1556

By:

De Gaudenzi, Riccardo

Publication type:

Article

Mid-entry technology strategy: The Korean experience with CDMA.

Published in:

R&D Management, 1999, v. 29, n. 4, p. 353, doi. 10.1111/1467-9310.00146

By:

KunMo Chung;
KongRae Lee

Publication type:

Article

Single-code and multi-code DS/CDMA MAC protocols for video/voice integration.

Published in:

Computer Systems Science & Engineering, 2002, v. 17, n. 6, p. 315

By:

Ma, Miao;
Gunawan, Erry

Publication type:

Article

CAPACITY BOUNDS FOR THE CDMA SYSTEM AND A NEURAL NETWORK: A MODERATE DEVIATIONS APPROACH.

Published in:

ESAIM: Probability & Statistics, 2009, v. 13, n. 4, p. 343, doi. 10.1051/ps:2008016

By:

Löwe, Matthias;
Vermet, Franck

Publication type:

Article

Increasing the Rate of Recording Echo Signals with an Ultrasonic Antenna Array Using Code Division Multiple Access Technology.

Published in:

Russian Journal of Nondestructive Testing, 2020, v. 56, n. 11, p. 873, doi. 10.1134/S1061830920110029

By:

Avagyan, V. K.;
Bazulin, E. G.

Publication type:

Article

Using Pseudoorthogonal Signals to Reduce Noise Level in Ultrasound Testing of Highly Absorptive Materials.

Published in:

Russian Journal of Nondestructive Testing, 2019, v. 55, n. 8, p. 549, doi. 10.1134/S1061830919080023

By:

Bazulin, E. G.;
Avagyan, V. K.

Publication type:

Article

Electronic on Planes: Security Measures and Avionics Disruption.

Published in:

International Journal of Aviation, Aeronautics & Aerospace, 2024, v. 11, n. 3, p. 1, doi. 10.58940/2374-6793.1946

By:

Jasek, Martin;
Olivková, Ivana

Publication type:

Article

Obtaining the Optimal Threshold of the Matched Filter Detector in the Presence of Interference with Frequency Flat Fading Channel.

Published in:

Computational Intelligence in Electrical Engineering, 2021, v. 12, n. 3, p. 69

By:

Hosseini, Reyhane Sadat;
Saberali, Syed M. ohamad;
Sabahi, Mohammad Farzan

Publication type:

Article

ON THE INFINITE SERVER SHORTEST QUEUE PROBLEM: SYMMETRIC CASE.

Published in:

Stochastic Models, 2005, v. 21, n. 1, p. 101, doi. 10.1081/STM-200046493

By:

Yao, Haishen;
Knessl, Charles

Publication type:

Article

Utilizing States of Polarization in One-Dimensional Corite Codes with Two-Code Keying for Optical Code-Division Multiple Access.

Published in:

Photonics, 2024, v. 11, n. 9, p. 819, doi. 10.3390/photonics11090819

By:

Yeh, Bih-Chyun

Publication type:

Article

基于模型驱动辅助 MPA 的 SCMA 多用户检测算法.

Published in:

Telecommunication Engineering, 2022, v. 62, n. 11, p. 1607, doi. 10.3969/j.issn.1001-893x.2022.11.010

By:

邵凯;
郭红耀

Publication type:

Article

扩频体制低轨卫星通信信号捕获与跟踪系统设计.

Published in:

Telecommunication Engineering, 2022, v. 62, n. 5, p. 576, doi. 10.3969/j.issn.1001-893x.2022.05.004

By:

朱国富

Publication type:

Article

无人机接力测控数据链设计.

Published in:

Telecommunication Engineering, 2021, v. 61, n. 8, p. 939, doi. 10.3969/j.issn.1001-893x.2021.08.004

By:

律会丽;
李平敏

Publication type:

Article

基于排队论的战术通信混合接入方法.

Published in:

Telecommunication Engineering, 2021, v. 61, n. 1, p. 58, doi. 10.3969/j.issn.1001-893x.2021.01.009

By:

郭喆

Publication type:

Article

一种中继卫星系统多址应用设想.

Published in:

Telecommunication Engineering, 2019, v. 59, n. 10, p. 1140, doi. 10.3969/j.issn.1001-893x.2019.10.005

By:

周林

Publication type:

Article

Technique and Practice of Uplink Coordination in LTE System.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 10, p. 1335, doi. 10.3969/j.issn.1001-893x.2014.10.004

By:

DING Mei-ling

Publication type:

Article

Application of Hybrid Particle Swarm Optimization in CDMA Multiuser Detection.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 8, p. 1113, doi. 10.3969/j.issn.1001-893x.2014.08.014

By:

LI Rui;
CHEN Gui-hui;
REN Cheng

Publication type:

Article

Blind Periodic Estimation of PN Sequence Based on Reprocessing of Power in Multirate DS / CDMA Transmissions.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 7, p. 937, doi. 10.3969/j.issn.1001-893x.2014.07.014

By:

WU Wang-jun;
ZHANG Tian-qi;
YANG Rui;
GAO Chao

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

Power optimisation of single phase clocked feedback D flip-flop for CDMA.

Published in:

International Journal of Electronics Letters, 2022, v. 10, n. 3, p. 354, doi. 10.1080/21681724.2021.1966653

By:

Gajare, Yogita;
Khaparde, Arti

Publication type:

Article

NEW CLASSES OF OPTIMAL FREQUENCY HOPPING SEQUENCES WITH LOW HIT ZONE.

Published in:

Advances in Mathematics of Communications, 2013, v. 7, n. 3, p. 293, doi. 10.3934/amc.2013.7.293

By:

XIANHUA NIU;
DAIYUAN PENG;
ZHENGCHUN ZHOU

Publication type:

Article

EVEN PERIODIC AND ODD PERIODIC COMPLEMENTARY SEQUENCE PAIRS FROM GENERALIZED BOOLEAN FUNCTIONS.

Published in:

Advances in Mathematics of Communications, 2013, v. 7, n. 2, p. 113, doi. 10.3934/amc.2013.7.113

By:

YANG YANG;
XIAOHU TANG;
GUANG GONG

Publication type:

Article

Performance Comparison of Optical CDMA system at different speeds using Perfect Difference Codes.

Published in:

International Journal of ElectroComputational World & Knowledge Interface, 2011, v. 1, n. 4, p. 41

By:

Verma, Tarun

Publication type:

Article

Mobile Technology for Community Health in Ghana: Is Maternal Messaging and Provider Use of Technology Cost-Effective in Improving Maternal and Child Health Outcomes at Scale?

Published in:

2019

By:

Willcox, Michelle;
Moorthy, Anitha;
Mohan, Diwakar;
Romano, Karen;
Hutchful, David;
Mehl, Garrett;
Labrique, Alain;
LeFevre, Amnesty

Publication type:

journal article

South Korea's Telecom Ambitions.

Published in:

China Business Review, 2001, v. 28, n. 1, p. 28

By:

Cooper, Caroline

Publication type:

Article

Linear spans of optimal sets of frequency hopping sequences.

Published in:

RAIRO - Theoretical Informatics & Applications, 2012, v. 46, n. 3, p. 343, doi. 10.1051/ita/2012007

By:

Juntao, Gao;
Yupu, Hu;
Xuelian, Li

Publication type:

Article

The Impact of Shadowing During Soft Handoff Process in the Downlink Direction of WCDMA Communication Networks.

Published in:

IUP Journal of Telecommunications, 2018, v. 10, n. 4, p. 28

By:

Aggarwal, Shalini;
Dixit, S.;
Aggarwal, Alok

Publication type:

Article

Power Control and Soft Handoff Aspects in the Downlink Direction of WCDMA Cellular Systems.

Published in:

IUP Journal of Telecommunications, 2017, v. 9, n. 3, p. 15

By:

Aggarwal, Shalini;
Tomar, Shiv K.;
Aggarwal, Alok

Publication type:

Article

A Modified Adaptive Power Control (MAPC) Algorithm for CDMA Network.

Published in:

IUP Journal of Telecommunications, 2013, v. 5, n. 2, p. 7

By:

Nwalozie, G. C.;
Nwokedi, K. M.;
Oguejiofor, O. S.;
Onubogu, J. O.

Publication type:

Article

Implementation and Analysis of GA-Based CDMA Wireless Communication System Using Different Modulation Techniques.

Published in:

IUP Journal of Telecommunications, 2012, v. 4, n. 3, p. 7

By:

Desai, Jigna;
Maradia, K. G.;
Gohil, N. B.

Publication type:

Article

Bandwidth Enhancement of Cellular Broadband Communication.

Published in:

IUP Journal of Telecommunications, 2012, v. 4, n. 2, p. 7

By:

Srivastava, Pankaj Shankar;
Meshram, M. R.

Publication type:

Article

Multi-Code CDMA for Broadband Cellular Communication Network: A Review.

Published in:

IUP Journal of Telecommunications, 2011, v. 3, n. 4, p. 55

By:

Srivastava, Pankaj Shankar;
Meshram, M. R.

Publication type:

Article

Optimization of Channel Capacity of Multi-Rate Multi-Code CDMA for Broadband Packet Wireless Access.

Published in:

IUP Journal of Telecommunications, 2011, v. 3, n. 2, p. 7

By:

Srivastava, Pankaj Shankar;
Meshram, M. R.

Publication type:

Article

Role of Pulse Shaping in Modern Wireless Communication.

Published in:

IUP Journal of Telecommunications, 2011, v. 3, n. 2, p. 31

By:

Kang, A. S.;
Sharma, Vishal

Publication type:

Article

Optimization and Performance Enhancement of Multiuser Detection in DS-CDMA System.

Published in:

IUP Journal of Telecommunications, 2010, p. 7

By:

Dewangan, Manoj;
Somkuwar, Ajay

Publication type:

Article

Simulation of DS-CDM A Performance Estimation Using VisSim/Comm Software.

Published in:

Al-Rafadain Engineering Journal, 2015, v. 23, n. 1, p. 69

By:

Alqaysi, Husham J. A.

Publication type:

Article

Predictive Handoff Based on Mobile Positioning in CDMA System.

Published in:

Al-Rafadain Engineering Journal, 2012, v. 20, n. 3, p. 56

By:

Abdulla, Lujain S.;
Mawjoud, Sami A.

Publication type:

Article

Mobile Positioning System using Signal Strength Measurement for WCDMA System.

Published in:

Al-Rafadain Engineering Journal, 2011, v. 19, n. 1, p. 22

By:

Mahmood, Farhad . E.;
Salama, Ahmad M. A.

Publication type:

Article

The Kalman Filtering Blind Adaptive Multi-user Detector Based on Tracking Algorithm of Signal Subspace.

Published in:

Information (2078-2489), 2015, v. 6, n. 1, p. 3, doi. 10.3390/info6010003

By:

Liqing Zhou;
Leung, Henry;
Peng Xu;
Guobao Ru;
Quansheng Zhao;
Da Xu

Publication type:

Article

FREQUENCY HOPPING SPREAD SPECTRUM: HISTORY, PRINCIPLES AND APPLICATIONS.

Published in:

Military Technical Courier / Vojnotehnicki Glasnik, 2022, v. 70, n. 4, p. 856, doi. 10.5937/vojtehg70-38342

By:

Ristić, Vladimir B.;
Todorović, Branislav M.;
Stojanović, Nenad M.

Publication type:

Article

TEORIJSKA ANALIZA I SIMULACIJA SISTEMA SA KODNOM RASPODELOM KANALA (CDMA) ZA ZAŠTIĆENI PRENOS SIGNALA U ŠIROKOPOJASNIM KANALIMA.

Published in:

Military Technical Courier / Vojnotehnicki Glasnik, 2014, v. 62, n. 3, p. 37, doi. 10.5937/vojtehg62-5487

By:

Berber, Stevan M.

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

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. 1, p. 88, doi. 10.33762/eeej.2011.49633

By:

ALgalbi, Wamidh J. M.

Publication type:

Article

Planar Dual-Band Power Divider with Short-Circuited Stub.

Published in:

Progress in Electromagnetics Research Letters, 2015, v. 53, p. 29, doi. 10.2528/pierl15020601

By:

Xin-Huai Wang;
Yang Bing Xu;
Le Kang;
Xiao Shuang Li;
Wei Jian He;
Xiao Wei Shi

Publication type:

Article

Compact Dual-Band Bandpass Filter Using Embedded Center-Grounded SIR and Open-Loop Resonators.

Published in:

Progress in Electromagnetics Research Letters, 2014, v. 49, p. 9, doi. 10.2528/pierl14072903

By:

Jun Li;
Shan Shan Huang;
Hui Wang;
Jian Zhong Zhao

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

CDMA Slotted ALOHA in Satellite Communication.

Published in:

International Review of Aerospace Engineering, 2011, v. 4, n. 6, p. 328

By:

Belattar, M.;
Benatia, D.;
Benslama, M.

Publication type:

Article

Service quality in Brazilian mobile telephony: an efficiency frontier analysis.

Published in:

Applied Economics, 2009, v. 41, n. 18, p. 2299, doi. 10.1080/00036840701222595

By:

Resende, Marcelo;
Tupper, Henrique César

Publication type:

Article

Turbo Intercalación en los Sistemas de Comunicaciones Moviles Cdma2000 y W-cdma: Tutorial.

Published in:

Energía y Computación, 2009, v. 17, n. 1, p. 1

By:

Guerrero, Fabio G.;
Sacanamboy, Maribell

Publication type:

Article

Performance analysis of Bessel beam-former in Rayleigh fading channel model using digital modulation technique.

Published in:

Australian Journal of Electrical & Electronic Engineering, 2012, v. 9, n. 3, p. 305, doi. 10.1080/1448837X.2012.11464335

By:

Akhtar, P.;
Yasin, M.;
Pathan, A. H.

Publication type:

Article