Results 61 to 70 of about 36,530 (229)

CDMA Wireless Communication System of Coal Mine Based on the Telecom Public Network

Gong-kuang zidonghua, 2011
The paper introduced a mine-used CDMA wireless communication system based on the Telecom Public Network. The system introduces the Telecom Public Network CDMA signals into coal mine underground and makes integration of the Telecom Public Network CDMA ...
GU Yi-dong
doaj  

Interference Mitigation in B5G Network Architecture for MIMO and CDMA: State of the Art, Issues, and Future Research Directions

Information
The emergence of Beyond 5G (B5G) networks introduces novel challenges related to interference management, particularly within the context of Multiple-Input, Multiple-Output (MIMO) and Code Division Multiple Access (CDMA) technologies.
Haoxuan Yang, Faizan Qamar, Syed Hussain Ali Kazmi, Syed Talib Abbas Jafri, Khairul Akram Zainol Ariffin, Quang Ngoc Nguyen   +5 more
doaj   +1 more source

Enabling Dynamic Spectrum Access using SS-MC-CDMA [PDF]

, 2007
D. Sarath, K. Nolan, Paul D. Sutton, Linda Doyle   +3 more
openalex   +1 more source

Improved iterative parallel interference cancellation receiver for DS-CDMA 3G systems [PDF]

, 2004
Simone Morosi, E. Del Re, Romano Fantacci, A. Bernacchioni   +3 more
openalex   +1 more source

Influence of Mobile Users’ Density Distribution on the CDMA Base Station Power [PDF]

, 2016
Aleksandar Lebl, Dragan Mitić, Miroslav Popović, Žarko Markov, Mladen Mileusnić, Vladimir Matić   +5 more
openalex   +1 more source

Uplink capacity analysis of two-hop-relay CDMA cellular systems

Tongxin xuebao, 2010
Based on the two-hop-relay CDMA cellular systems,two kinds of out-of-band relaying methods were pro-posed to improve the conventional CDMA cellular systems.Then by analyzing the interference power of the non-relaying CDMA cellular systems,the overall ...
LU Wei-feng1, WU Meng2
doaj   +2 more sources

Multi-User Detection for Group Orthogonal Multi-Carrier Code Division Multiple Access System in Frequency Selective Rayleigh Fading Channel

Journal of Engineering and Sustainable Development, 2008
Code Division Multiple Access (CDMA) suffers from multi-user interference (MUI), and intersymbol interference (ISI) under frequency selective multi-path fading channels. Orthogonal Frequency Division Multiple access (OFDM) is MUI free but achieves lower
Maha George Zia, Harith Akram Nassir
doaj  

BER ANALYSIS AND DESIGN OF CDMA TRANSMITTER AND RECEIVER USING SIMULINK

, 2017

openalex   +1 more source

Performance Enhancement of Downlink Multiuser DS-CDMA Detectors in Multipath Channels over AWGN Channels [PDF]

, 2013
Mangala R. Gajbhiye, J.K. Satapathy
openalex   +1 more source

Performance Enhancement of Optical PPM-CDMA Using Successive Interference Cancellation Scheme [PDF]

, 2018
Naif Alsowaidi, Tawfig Eltaif, M.R. Mokhtar   +2 more
openalex   +1 more source