Results 1 to 10 of about 242 (110)
Positron, 2022 The need for a communication system with a higher data rate and mobility grows along with information and communication technology development. Combining MC-CDMA with the MIMO system and supporting the system with a good transmit diversity technique is a
Eka Kusumawardhani +4 more
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Robust or nonrobust: On MC-DS-CDMA acquisition in LEO satellite communications
Digital Communications and Networks, 2023 Low Earth Orbit (LEO) satellite communications can provide global coverage in the sixth generation communication (6G) networks. To combat the strong Partial Band Interferences (PBIs) and multipath fading in LEO satellite communication systems, the ...
Entong Meng +4 more
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Análise da Performance da Técnica MC/MC-CDMA
Trends in Computational and Applied Mathematics, 2007 A técnica Multi Portadora / Multi Código CDMA (MC/MC-CDMA) é analisada através de uma comparação do desempenho entre as técnicas Multi Código CDMA e Multi Portadora CDMA.
A.S. Araújo, G.A. Carrijo, E.L. Flores
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Bit Error Rate pada Sistem MIMO MC-CDMA dengan Teknik Alamouti-STBC
Techne, 2017 Pada makalah ini dilaporkan hasil penelitian sistem MIMO MC-CDMA dengan teknik Alamouti Space Time Block Code (STBC) menggunakan dua antena pengirim dan dua antena penerima. Kinerja sistem diukur dengan nilai Bit Error Rate (BER).
Sekar Harlen +2 more
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Reconfigurable Signal Processing and Hardware Architecture for Broadband Wireless Communications
EURASIP Journal on Wireless Communications and Networking, 2005 This paper proposes a broadband wireless transceiver which can be reconfigured to any type of cyclic-prefix (CP) -based communication systems, including orthogonal frequency-division multiplexing (OFDM), single-carrier cyclic-prefix (SCCP) system ...
Liang Ying-Chang +3 more
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International Journal of Computer Applications, 2013 Multi-Carrier Code Division Multiple Access is regarded as one of the main candidates for 4G broadband wireless services. It combines the benefits of robustness to the multipath effects in OFDM systems and high privacy and security in CDMA systems. However, a problem arises in the detection of transmitted information due to the effect of noise, fading ...
Saleem M. Ridha +2 more
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Adaptivity in MC-CDMA Systems [PDF]
, 2006 This paper investigates the performance of MC-CDMA with link adap- tation in the uplink of a wireless communication system. Two types of link adaptation approaches can be distinguished: 1) Exploitation of channel state information (CSI) at the transmitter and 2) exploitation of CSI at both the transmitter and the receiver.
Cosovic, Ivan, Kaiser, Stefan
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Journal of Telecommunications and Information Technology, 2021 Among all the techniques combining multi-carrier modulation and spread spectrum, the multi-carrier code division multiple access (MC-CDMA) system is by far the most widely studied.
Rachid Fateh, Anouar Darif, Said Safi
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Performance enhancement of MC-CDMA system through novel sensitive bit algorithm aided turbo multi user detection. [PDF]
PLoS ONE, 2015 Multi carrier code division multiple access (MC-CDMA) system is a promising multi carrier modulation (MCM) technique for high data rate wireless communication over frequency selective fading channels.
Rasadurai Kumaravel +1 more
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An Improved Downlink MC-CDMA System for Efficient Image Transmission
Journal of Telecommunications and Information Technology, 2017 Image compression is an essential stage of the data archiving and transmitting process, as it reduces the number of bits and the time required to complete the transmission.
Mohammed Sofiane Bendelhoum +3 more
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