Multiuser detection for multi-Carrier CDMA: Techniques for Reducing Multi-User Interference in Broadband Wireless Networks - Softcover

Goyal, Anmol

Softcover

ISBN 10: 6209309968 ISBN 13: 9786209309960

Publisher: LAP Lambert Academic Publishing, 2026

Synopsis

Multiuser detection (MUD) for Multi-Carrier Code Division Multiple Access (MC-CDMA) has emerged as a crucial area of research in modern broadband wireless communication systems, addressing one of the most persistent challenges in CDMA-based technologies-multi-user interference (MUI). As wireless networks continue to expand in capacity, coverage, and user density, the need for advanced interference-mitigation techniques has become undeniable. MC-CDMA, which combines the frequency diversity of Orthogonal Frequency Division Multiplexing (OFDM) with the spread-spectrum advantages of CDMA, has proven significantly robust for high-data-rate applications. However, its performance remains heavily influenced by the presence of MUI and the imperfections within wireless channels. Hence, effective MUD strategies become central to achieving reliable and spectrally efficient communication.MC-CDMA spreads each user's symbol across multiple orthogonal subcarriers through a spreading sequence. This design inherently offers strong resilience against frequency-selective fading because even if certain subcarriers experience deep fading, the symbol energy can still be recovered from others.

Edition details

• Publisher: LAP Lambert Academic Publishing
• Publication date: 2026
• Language: English
• ISBN 10: 6209309968
• ISBN 13: 9786209309960
• Binding: Paperback
• Number of pages: 96