Spectral sidelobe decaying property of walsh-hadamard code in MC-CDMA systems

IEEE Transactions on Wireless Communications

Volumn 10, Issue 10, 2011, Pages 3151-3157

  Lin, Chia Ching ^a   Chen, Wei Chang ^a   Chung, Char Dir ^a  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Multicarrier code division multiple access; orthogonal frequency division multiplexing; spectral sidelobe; Walsh Hadamard code

Indexed keywords

CODE INDEX; CODEWORD; MC-CDMA; MC-CDMA SYSTEMS; MULTICARRIER CODE DIVISION MULTIPLE ACCESS; SIDE LOBES; WALSH-HADAMARD; WALSH-HADAMARD CODE;

CODES (SYMBOLS); MULTICARRIER MODULATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

CODE DIVISION MULTIPLE ACCESS;

EID: 80855123715     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2011.081611.102086     Document Type: Article

References (14)

1. Y. Zhou, J. Wang, and T.-S. Ng, "Downlink transmission of broadband OFCDM systems-part V: code assignment," IEEE Trans. Wireless Commun., vol. 7, no. 11, pp. 4546-4557, Nov. 2008.
2. H. Taoka and K. Higuchi, "Experiments on peak spectral efficiency of 50 bps/Hz with 12-by-12 MIMO multiplexing for future broadband packet radio access," in Proc. ISCCSP, pp. 1-6, Mar. 2010.
3. T. Ikeda, K. Okawa, M. Sawahashi, and F. Adachi, "Experimental evaluation of coherent rake combining for broadband single-carrier DS-CDMA wireless communications," IEICE Trans. Commun., vol. E84-B, no. 3, pp. 415-424, Mar. 2001. (Pubitemid 32248276)
4. J. Chuang and N. Sollenberger, "Beyond 3G: wideband wireless data access based on OFDM and dynamic packet assignment," IEEE Commun. Mag., vol. 38, no. 7, pp. 78-87, July 2000.
5. J. A. C. Bingham, "Multicarrier modulation for data transmission: an idea whose time has come," IEEE Commun. Mag., vol. 28, no. 5, pp. 5-14, May 1990.
6. S. Hara and R. Prasad, "Overview of multicarrier CDMA," IEEE Commun. Mag., vol. 35, no. 12, pp. 126-133, Dec. 1997. (Pubitemid 127599688)
7. C.-D. Chung, "Correlatively coded OFDM," IEEE Trans. Wireless Commun., vol. 5, no. 8, pp. 2044-2049, Aug. 2006. (Pubitemid 44376192)
8. -, "Spectrally precoded OFDM," IEEE Trans. Commun., vol. 54, no. 12, pp. 2173-2185, Dec. 2006.
9. -, "Spectral precoding for rectangularly pulsed OFDM," IEEE Trans. Commun., vol. 56, no. 9, pp. 1498-1510, Sep. 2008.
10. H.-M. Chen, W.-C. Chen, and C.-D. Chung, "Spectrally precoded OFDM and OFDMA with cyclic prefix and unconstrained guard ratios," IEEE Trans. Wireless Commun., vol. 10, no. 5, pp. 1416-1427, May 2011.
11. H.-M. Chen and C.-D. Chung, "Asymptotic spectral behavior of spectrally precoded OFDM signal with arbitrary input statistics," IEEE Commun. Lett., vol. 13, no. 5, pp. 324-326, May 2009.
12. J. L. Shanks, "Computation of the fast Walsh-Fourier transform," IEEE Trans. Computers, vol. C-18, no. 5, pp. 457-459, May 1969.
13. S. Nobilet, J. Helard, and D. Mottier, "Spreading sequence for uplink and downlink MC-CDMA systems: PAPR and MAI minimization," European Trans. Telecommun., vol. 13, no. 5, pp. 465-474, Sep.-Oct. 2002. (Pubitemid 135695581)
14. F. Adachi, M. Sawahashi, and K. Okawa, "Tree-structured generation of orthogonal spreading codes with different lengths for forward link of DS-CDMA mobile radio," Electron. Lett., vol. 33, pp. 27-28, Jan. 1997. (Pubitemid 127543244)