Chapter 6 Conclusions and Future Works
B. Abbreviations and Acronyms
1G First generation 2G Second generation
2.5G Second and a half-generation generation
3G Third generation 4G Fourth generation
AM-CF Approximation method by characteristic function AMPS Advanced Mobile Phone
Service
AWGN Additive white Gaussian noise
BER Bit error rate
BPSK Binary phase shift keying BS Base station
cdf Cumulative distribution function
CDMA Code division multiple access CIR Carrier-to-interference DAMPS Digital AMPS
DPCCH Dedicated physical control channel
DPCH Dedicated physical channel DPDCH Dedicated physical data
channel
DS/CDMA Direct sequence/code division multiple access
FDMA Frequency division multiple access
GSM Global Standard for Mobile Communications
IGA Improved Gaussian approximation
IS-95 EIA Interim Standard for U.S.
Code Division Multiple Access
IS-136 EIA Interim Standard 136 iid Independently and identically
distributed
lcr Level crossing rate
MAI Multiple access interference MIP Multiple intensity profile MS Mobile station
MSC Mobile switching center NMT Nordic Mobile Telephone NTT Nippon telephone and
Telegraph
PCCU Power control command unit PCE Power control error
PCM Pulse code modulation PDC Personal Digital Cellular pdf Probability density function
PN Pseudonoise
QoS Quality of Service RV Random variable SGA Standard Gaussian
approximation
SIR Signal-to-interference ratio TACS Total Access Communication
System
TAPC Truncated average power control
TCPC Truncated closed-loop power control
TCU Transmission control unit TDMA Time division multiple access TD-SCDMA Time-division synchronous
CDMA
UMTS Universal Mobile
Telecommunications System
Bibliography
[1] A. J. Viterbi, "When not to spread spectrum - A sequel," IEEE Commun. Mag., vol. 23, pp.
12-17, Apr. 1985.
[2] K. S. Gilhousen, I. M. Jacobs, R. Padovani, and L. A. Weaver, "Increased capacity using CDMA for mobile satellite communication," IEEE J. Select. Areas Commun., vol. 8 , no.
4, pp. 503-514, May 1990.
[3] K. S. Gilhousen, I. M. Jacobs, R. Padovani, A. J. Viterbi, L. A. Weaver, Jr., and C. E.
Wheatley, III, "On the capacity of a cellular CDMA system," IEEE Trans. Veh. Technol., vol. 40, no. 2, pp. 303-312, May 1991.
[4] J. M. Aein, "Power Balancing in Systems Employing Frequency Reuse," COMSAT Tech.
Rev., vol. 3, no. 2, pp. 277-300, Sep. 1973.
[5] R. W. Nettleton, "Traffic theory and interference management for a spread spectrum cellular radio system," Proc. IEEE Int. Conf. Commun., pp. 24.5.1-24.5.5, 1980.
[6] R. W. Nettleton, and H. Alavi, "Downstream power control for a spread spectrum cellular mobile radio system," Proc. IEEE GLOBECOM, pp. 84-88, 1982.
[7] R. W. Nettleton, and H. Alavi, "Power Control for Spread-Spectrum Cellular Mobile Radio System," Proc. IEEE Veh. Technol. Conf., pp. 242-246, Jan. 1983.
[8] J. Zander, "Performance of optimum transmitter power control in cellular radio systems,"
IEEE Trans. Veh. Technol., vol. 41, no. 1, pp. 57-62, Feb. 1992.
[9] J. Zander, "Distributed cochannel interference control in cellular radio systems," IEEE Trans. Veh. Technol., vol. 41, no. 3, pp. 305-311, Aug. 1992.
[10] J. G. Proakis, Digital communications, 3rd ed. New York:McGraw-Hill, 1995.
[11] R. Prasad and M. Jansen, "Near-far-effects on performance of DS/SS CDMA systems for personal communication networks," IEEE VTC'93, pp. 710-713, May 1993.
[12] S. Ariyavisitakul and L. F. Chang, "Simulation of CDMA system performance with feedback power control," Electronics Letters, vol. 27, no. 23, pp. 2127-2128, Nov. 1991.
[13] A. J. Goldsmith and P. P. Varaiya, "Capacity of fading channels with channel side
information," IEEE Trans. Inform. Theory, vol. 43, no. 6, pp. 1986-1990, Nov. 1997.
[14] A. J. Goldsmith and S. G. Chua, "Variable rate variable-power MQAM for fading channels," IEEE Trans. Commun. vol. 45, no. 10, pp. 1218-1230, Oct. 1997.
[15] B. Hashem and E. Sousa, "A combined power/rate control scheme for data transmission over a DS/CDMA system," IEEE VTC'98, vol. 2, pp. 1096 –1100, May 1998.
[16] S. W. Kim and A. J. Goldsmith, "Truncated power control in code-division multiple-access communications," IEEE Trans. Veh. Technol., vol. 49, no. 3, pp. 965-972, May 2000.
[17] N. Kong and L. B. Milstein, "Error probability of multicell CDMA over frequency selective fading channels with power control error," IEEE Trans. Commun., vol. 47, no. 4, pp. 608-617, Apr. 1999.
[18] R. K. Morrow and J. S. Lehnert, "Bit-to-bit error dependence in slotted DS/SSMA packet systems with random signature sequences," IEEE Trans. Commun., vol. 37, no. 10, pp.
1052-1061, Oct. 1989.
[19] J. M. Holtzman, "A simple, accurate method to calculate spread-spectrum multiple-access error probabilities," IEEE Trans. Commun., vol. 40, no. 3, pp. 461-464, Mar. 1992.
[20] E. A. Geraniotis and M. B. Pursley, "Error probability for Direct-Sequence Spread-Spectrum Multiple-Access Communications - Part II: Approximation," IEEE Trans. Commun., vol. COM-30, no. 5, pp. 985-995, May 1982.
[21] S. Ariyavisitakul , "Signal and Interference statistics of a CDMA system with feedback power control – Part II," IEEE Trans. Commun., vol. 42, pp. 597-605, Feb./Mar./Apr.
1994.
[22] M. Zorzi, "On the Ananlytical Computation of the Interference Statistics with Applications to the Performance Evaluation of Mobile Radio Systems," IEEE Trans.
Commun., vol. 45, pp. 103-109, Jan. 1997.
[23] D. K. Kim and D. K. Sung, "Capacity estimation for an SIR-based power-controlled CDMA system supporting ON-OFF traffic," IEEE Trans. Veh. Technol., vol. 49, no. 4, pp.
1094-1101, Jul. 2000.
[24] B. Hashem, and E. S. Sousa, "Reverse link capacity and interference statistics of a fixed-step power-controlled DS/CDMA system under slow multipath fading," IEEE Trans.
Commun., vol. 47, no. 12, pp. 1905-1912, Dec. 1999.
[25] D. K. Kim and D. K. Sung, "Capacity estimation for a multicode CDMA system with SIR-based power control," IEEE Trans. Veh. Technol., vol. 50, no. 3, pp. 701-710, May 2001.
[26] D. K. Kim and F. Adachi, "Theoretical analysis of reverse link capacity for an SIR-based power-controlled cellular CDMA system in a multipath fading environment," IEEE Trans.
Veh. Technol., vol. 50, no. 2, pp. 452-464, Mar. 2001.
[27] S. Ariyavisitakul, "SIR-based power control in a CDMA system," Conf. Rec. IEEE GLOBECOM 92, pp. 868-873, Dec. 1992.
[28] F. C. M. Lau and W. M. Tam, "Novel SIR-estimation-based power control in a CDMA mobile radio system under multipath environment," IEEE Trans. Veh. Technol., vol. 50, no.
1, pp. 314-320, Jan. 2001.
[29] F. C. M. Lau and W. M. Tam, "Achievable-SIR-based predictive closed-loop power control in a CDMA mobile system," IEEE Trans. Veh. Technol., vol. 51, no. 4, pp.
720-728, Jul. 2002.
[30] D. M. Novakovic, and M. L. Dukic, "Evolution of the Power Control Techniques for DS-CDMA Toward 3G Wireless Communication Systems," IEEE Commun. Surveys, http://www.comsoc.org/pubs/surveys, vol. 3, no. 4pp. 2-15, Dec. 2000.
[31] S. A. Grandhi, R. Vijayan, D. J. Goodman, and J. Zander, "Centralized power control in cellular radio systems," IEEE Trans. Veh. Technol., vol. 42, no. 4, pp. 466-468, Nov. 1993.
[32] Q. Wu, "Performance of optimum transmitter power control in CDMA cellular mobile systems ," IEEE Trans. Veh. Technol., vol. 48, no. 2, pp. 571-575, Mar. 1999.
[33] S. A. Grandhi, and J. Zander, "Constrained power control in cellular radio systems," Proc.
IEEE Veh. Technol. Conf., vol. 2, pp. 824-828, Jun. 1994.
[34] D. Kim, K.-N. Chang, and S. Kim, "Efficient distributed power control for cellular mobile systems," IEEE Trans. Veh. Technol., vol. 46, no. 2, pp. 313-319, May 1997.
[35] T.-H. Lee, and J.-C. Lin, "A fully distributed power control algorithm for cellular mobile systems," IEEE J. Select. Areas Commun., vol. 14, no. 4, pp. 692-697, May 1996.
[36] A. M. Monk, and L. B. Milstein, "Open-loop power control error in a land mobile satellite system ," IEEE J. Select. Areas Commun., vol. 13, no. 2, pp. 205-212, Feb. 1995.
[37] A. M. Monk, A. Chockalingam, and L. B. Milstein, "Open-loop power control error on a frequency selective CDMA channel," Proc. IEEE GLOBECOM, pp. 29-33, Nov. 1994.
[38] F. D. Priscoli, and F. Sestini, "Effects of imperfect power control and user mobility on a CDMA cellular network," IEEE J. Select. Areas Commun., vol. 14, no. 9, pp. 1809-1817, Dec. 1996.
[39] R. A. Attar, and E. Esteves, "A reverse link outer-loop power control algorithm for cdma2000 1xEV systems," Proc. IEEE Int. Conf. Commun., vol. 1, pp. 573-578, Apr.
2002.
[40] A. Sampath, P. Sarath Kumar, and J. M. Holtzman, "On setting reverse link target SIR in a CDMA system," Proc. IEEE Veh. Technol. Conf., vol. 2, pp. 929-933, May 1997.
[41] S. H. Won, W. W. Kim, Y. I. Oh, and I. M. Jeong, "An analytic approach for finding optimum parameter in controlling target SIR in a CDMA system," IEEE International Conference on Personal Wireless Communication , pp. 219-222, Dec. 1997.
[42] C. W. Sung, K. K. Leung, and W. S. Wong, "A quality-based fixed-step power control algorithm with adaptive target threshold ," IEEE Trans. Veh. Technol., vol. 49, no. 4, pp.
1430-1439, Jul. 2000.
[43] H. Kawai, H. Suda, and F. Adachi, "Outer-loop control of target SIR for fast transmit power control in turbo-coded W-CDMA mobile radio ," Electron. Lett., vol. 35, no. 9, pp.
699-701, Apr. 1999.
[44] Z. J. Haas, J. H. Winter, and D. S. Johnson, "Simulation results of the capacity of cellular systems," IEEE Trans. Veh. Technol., vol. 46 , no. 4, pp. 805-817, Nov. 1997.
[45] S. Ariyavisitakul and L. F. Chang, "Signal and Interference statistics of a CDMA system with feedback power control," IEEE Trans. Commun., vol. 41, pp. 1626-1634, Nov. 1993.
[46] S. H. Won, W. W. Kim, Y. I. Oh, and I. M. Jeong, "An analytic approach for finding optimum parameter in controlling target SIR in a CDMA system," IEEE International Conference on Personal Wireless Communication , pp. 219-222, Dec. 1997.
[47] Y.-J. Yang, and J.-F. Chang, "A strength-and-SIR-combined adaptive power control for CDMA mobile radio channels ," IEEE Trans. Veh. Technol., vol. 48, no. 6, pp. 1996-2004, Nov. 1999.
[48] D. Zhang, Q. T. Zhang, and C. C. Ko, "A novel joint strength and SIR based CDMA
reverse link power control with variable target SIR," Proc. IEEE Int. Conf. Commun., no.
3, pp. 1502-1505, Jun. 2000.
[49] Z. Liu, and M. El Zarki, "SIR-based call admission control for DS-CDMA cellular systems," IEEE J. Select. Areas Commun., vol. 12, no. 4, pp. 638-644, May 1994.
[50] C. W. Sung, and W. S. Wong, "A distributed fixed-step power control algorithm with quantization and active link quality protection ," IEEE Trans. Veh. Technol., vol. 48, no. 2, pp. 553-562, Mar. 1999.
[51] J. D. Herdtner, and E. K. P. Chsng, "Analysis of a class of distributed asynchronous power control algorithms for cellular wireless systems ," IEEE J. Select. Areas Commun., vol. 18, no.3, pp. 436-446, Mar. 2000.
[52] M. Saquib, R. D. Yates, and A. Ganti, "Power control for an asynchronous multirate decorrelator ," IEEE Trans. Commun., vol. 48, no. 5, pp. 804-812, May 2000.
[53] A. M. Viterbi and A. J. Viterbi, "Erlang capacity of a power controlled CDMA system,"
IEEE J. Select. Areas Commun., vol. 11, pp. 892-900, Aug. 1993.
[54] A. J. Viterbi, A. M. Viterbi, and E. Zehavi, "Performance of power-controlled wideband terrestrial digital communication," IEEE Trans. Commun., vol. 41, no. 4, pp. 559-569, Apr.
1993.
[55] G. E. Corazza, G. De Maio, and F. Vatalaro, "CDMA cellular systems performance with fading, shadowing, and imperfect power control," IEEE Trans. Veh. Technol., vol. 47, no.2, pp. 450-459, May 1998.
[56] T. T. Tjhung, and C. C. Chai, "Distribution of SIR and performance of DS-CDMA systems in lognormally shadowed Rician channels ," IEEE Trans. Veh. Technol., vol. 49, no. 4, pp.
1110-1125, Jul. 2000.
[57] Y.-D. Yao, and A. U. H. Sheikh, "Investigations into cochannel interference in microcellular mobile radio systems," IEEE Trans. Veh. Technol., vol. 41 , No. 2, pp.
114-123, May 1992.
[58] J. M. Romero-Jerez, C. Téllez-Lavao, and A. Diaz-Estrella, "Effect of power control imperfections on the reverse link of cellular CDMA networks under multipath fading,"
IEEE Trans. Veh. Technol., vol. 53, no. 1, pp. 61-71, Jan. 2004.
[59] T. Shu and Z. Niu, "Uplink capacity optimization by power allocation for multimedia
CDMA networks with imperfect power control," IEEE J. Select. Areas Commun., vol. 21, pp. 1585-1594, Dec. 2003.
[60] R. Prasad, A. Kegel, and M. G. Jansen, "Effect of imperfect power control on cellular code division multiple access system," Electron. Lett., vol. 28, no. 9, pp. 848-849, Apr. 1992.
[61] J.-C. Lin, Y.-C. Lin, T.-H. Lee, and Y. T. Su, "The effect of imperfect power control on outage probability in a cellular mobile system," Proc. IEEE Veh. Technol. Conf., vol. 2, pp.
574-578, Jul. 1995.
[62] C.-J. Chang, J.-H. Lee, and F.-C. Ren, "Design of power control mechanisms with PCM realization for the uplink of a DS-CDMA cellular mobile radio system," IEEE Trans. Veh.
Technol., vol. 45, no. 3, pp. 522-530, Aug. 1996.
[63] C.-H. Lee and C.-J. Chang, "Performance analysis of a truncated closed-loop power-control scheme," IEEE Trans. Veh. Technol., vol. 53, no. 4, pp. 1149-1159, July.
2004.
[64] M. L. Sim, E. Gunawan, C. B. Soh, and B. H. Soong, "Characteristics of closed loop power control algorithms for a cellular DS/CDMA system," Proc. Inst. Elect. Eng.
Commun., vol. 145, no.5, pp. 355-362, Oct. 1998.
[65] J. M. A. Tanskanen, J. Mattila, M. Hall, T. Korhonen, and S. J. Ovaska, "Predictive closed loop power control for mobile CDMA systems," Proc. IEEE Veh. Technol. Conf., no. 2, pp.
934-938, May 1997.
[66] M. L. Sim, E. Gunawan, B.-H. Soong, and C.-B. Soh, "Performance study of close-loop power control algorithms for a cellular CDMA system ," IEEE Trans. Veh. Technol., vol.
48, no. 3, pp. 911-921, May 1999.
[67] F. Gunnarsson, F. Gustafsson, and J. Blom, "Dynamical effects of time delays and time delay compensation in power controlled DS-CDMA," IEEE J. Select. Areas Commun., vol.
19, no. 1, pp. 141-151, Jan. 2001.
[68] S. W. Kim, and Y. H. Lee, "Combined rate and power adaptation in DS/CDMA communications over Nakagami fading channels," IEEE Trans. Commun., vol. 48, no. 1, pp. 162-168, Jan. 2000.
[69] D. Kim, "Rate-regulated power control for supporting flexible transmission in future CDMA mobile networks," IEEE J. Select. Areas Commun., vol. 17, no. 5, pp. 968-977, May 1999.
[70] J. K. Cavers, "Variable-rate transmission for Rayleight fading channels," IEEE Trans.
Commun., vol. COM-20, pp. 15-22, Feb. 1972.
[71] S. Abeta, S. Sampei, and N. Morinaga, "Channel activation with adaptive coding rate and processing gain control for cellular DS/CDMA systems," Proc. IEEE Veh. Technol. Conf., no. 2, pp. 1115-1119, Apr. 1996.
[72] A. Baier, U.-C. Fiebig, W. Granzow, W. Koch, P. Teder, and J. Thielecke, "Design study for a CDMA-based third-generation mobile radio system," IEEE J. Select. Areas Commun., vol. 12 , no.4, pp. 733-743, May 1994.
[73] A. H. Aghvami, "Future CDMA cellular mobile systems supporting multi- service operation," Proc. IEEE Int. Symp. on Personal, Indoor, and Mobile Radio Commun., no. 4, pp. 1276-1279, Sep. 1994.
[74] T. S. Rappaport, Wireless communications principles and practice, New Jersey:
Prentice-Hall, 1996.
[75] William C. Y. Lee, Mobile communications engineering, McGraw-Hill, 1982.
[76] M. D. Yacoub, J. E. V. Bautista, and L. G. de R. Guedes, "n higher order statistics of the Nakagami-m distribution," IEEE Trans. Veh. Technol., vol. 40, no. 3, pp. 790-794, May 1999.
[77] 3GPP TS25.211: "Physical channels and mapping of transport channels onto physical channels (FDD)," V3.1.1, Dec, 1999.
[78] C. H. Lee and C. J. Chang, "An Equal-Strength/Power-Suspended Power Control Scheme for a Cellular DS/CDMA System," Proc. IEEE Veh. Technol. Conf., vol. 2, pp. 550-556, Sep. 2000.
[79] M. B. Pursley, "Performance evaluation for phase-coded spread spectrum multiple-access communication—part I: System analysis," IEEE Trans. Commun., vol. COM-25, pp.
795-799, Aug. 1977.
[80] A. J. Viterbi, CDMA: Principles of Spread Spectrum Communication. Reading, MA:
Addison-Wesley, 1995.
[81] Y. R. Zheng and C. Xiao, "Simulation models with correct statistical properties for Rayleigh fading channels," IEEE Trans. Commun., vol. 51, no. 6, pp. 920-928, Jun. 2003.
[82] A. J. Viterbi, CDMA: Principles of Spread Spectrum Communication. Reading, MA:
Addison-Wesley, 1995.
[83] B. Noble and J. W. Daniel, Applied Linear Algebra. 2nd Edition, Prentice-Hall, 1977.
Vita
Chieh-Ho Lee was born in Taiwan, ROC, on Nov. 24, 1969. He received the B.E. and M.E.
degrees in department of communication engineering from National Chiao Tung University, Hsinchu, Taiwan, in 1991 and 1993, respectively. From 1995 to 1997, he was an engineer in a communication equipment company, where he was involved in the digital signal process programming of the modem. Currently, he is a candidate for the Ph. D. in the Institute of communication engineering in National Chiao Tung University, Hsinchu, Taiwan. His research interests include power control in cellular systems.