Journal of information and communication convergence engineering

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
권호 표지

Slotted CDMA_ALOHA Protocol with Hybrid ARQ in Wireless Communication Network

  • Lim, In-Taek (Department of Computer Engineering, Pusan University of Foreign Studies)
  • Published : 2007.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, a slotted CDMA_ALOHA protocol with hybrid ARQ is proposed for the wireless CDMA communication networks. The proposed protocol combines the characteristics of the slotted ALOHA, CDMA, and the hybrid ARQ, in order to increase the throughput by reducing the number of retransmissions when the channel experiences heavy traffic. The main feature of the proposed protocol is the utilization of the forward error correction capability to correct errors that appear after the CDMA dispreading of the packets. The base station does not need to ask so often for retransmission of erroneous packets. It will request for retransmission only when the FEC capability is exceeded. The performance of the proposed protocol is analyzed by considering the packet collision probability as well as the bit error probability. The numerical results show that the system throughput is closely related to the bit error rate of the wireless link and the FEC coding rate.

Keywords

References

  1. W. C. Y. Lee, 'Overview of cellular CDMA,' IEEE Trans. Veh. Tech., vol.40, pp.291-302, 1991 https://doi.org/10.1109/25.289410
  2. A. Baier, et al., 'Design study for a CDMA-based third generation mobile radio systems,' IEEE J. Select. Areas Commun., vol.12, no.4, pp.733-742, May 1994 https://doi.org/10.1109/49.286680
  3. IEEE 802.11, Standard for wireless LAN medium access control and physical layer specification, 1996
  4. T. Wilkinson, T. G. C. Phipps, and S. K. Barton, 'A report on HYPERLAN standardization,' Int'l J. of Wireless Information Networks, vol.2, no.2, pp.99-120, Apr. 1995 https://doi.org/10.1007/BF01464460
  5. M.B.Pursley, 'The Role of Spread Spectrum in Packet Radio Networks,' Proceedings of IEEE, vol.75, no.1, pp.116-134, Jan. 1987 https://doi.org/10.1109/PROC.1987.13709
  6. C.Namislo, 'Analysis of Mobile Radio Slotted ALOHA Networks,' IEEE J. Select. Areas Commun., vol.SAC-2, no.4, pp.583-588, Jul.1984
  7. D.Makrakis, and K.M.Sundara Murthy, 'Spread Slotted ALOHA Techniques for Mobile and Personal Satellite Communication Systems,' IEEE J. Select. Areas Commun., vol.10, no.6, pp.985-1002, Aug. 1992 https://doi.org/10.1109/49.144885
  8. D.Raychaudhuri, 'The Performance of Random Access Packet Switched Code Division Multiple Access Systems,' IEEE Trans. Commun., vol.COM-29, no.6, Jun. 1981
  9. Z.Zhang, and Y.J.Liu, 'Performance Analysis of Multiple Access Protocols for CDMA Cellular and Personal Communications Services,' Proc. IEEE INFOCOM93, pp.1214-1221, 1993
  10. E.Sousa, and J.A.Silvester, 'Spreading Code Protocols for Distributed Spread-Spectrum Packet Radio Networks,' IEEE Trans. Commun., vol.36, no.3, pp.272-280, Mar. 1988 https://doi.org/10.1109/26.1453
  11. Z.Zhang, et al., 'Performance Analysis and Simulation of code Division Multiple Access (CDMA) Cellular Digital Networks,' Proc. IEEE VTC'93, pp.420-423, May 1993
  12. K.B.Letaif, 'BER Estimation of Asynchronous DS/CDMA Communications Systems,' Proc. ICC95, pp.1340-1344, 1995
  13. M.B.Pursley, 'Performance Evaluation for Phase-coded Spread-Spectrum Multiple-Access Communication,' IEEE Trans. Commun., vol.COM-25, no.8, pp.795-799, Aug, 1977
  14. D.H.Davis, and S.A.Gronemeyer, 'Performance of Slotted ALOHA Random Access with Delay Capture and Randomized Time of Arrival,' IEEE Trans. Commun., vol.COM-28, no.5, pp.703-710, May 1980
  15. L.Kleinlock, Queuing Systems Volume 1 : Theory, John Wiley & Sons, 1975