Simulation of Third Generation CDMA Systems - Virginia Tech

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[16] Commission of the European Communities, " Digital Land Mobile RadioCommunications: COST-207 Final Report," chapter 2, 1988.[17] W.C. Jakes, Microwave Mobile Communications. John Wiley and Sons, 1974.[18] R. Price and P.E. Green," A communications technique for multipath channels,"Proceedings of the IRE, vol. 2, pp. 555-570, March 1958.[19] J. G. Proakis, Digital Communications. New York, NY: McGraw-Hill Inc., third ed.,1995.[20] Roger L. Peterson, Rodger E. Ziemer, and David E. Broth, Introduction to SpreadSpectrum Communications. Englewood Cliffs, NJ: Prentice Hall, 1995.[21] Javier Ramos, Michael D. Zoltowski, and Hui Liu, "A Low-Complexity Space-TimeReceiver for DS-CDMA Communications," IEEE Signal Processing Letters, vol. 4, No.9, pp. 262-265, September 1997.[22] B. Xu, T.B. Vu, and H. Mehrpour, "A Space-Time Rake Receiver for AsynchronousDS-CDMA System Based on Smart Antenna," in Proc., IEEE Vehicular TechnologyConference, 1999.[23] Babak h. Khalaj, Arogyaswami Paulraj, and Thomas Kailath, "2 D Rake Receivers forCDMA Cellular Systems," in Proc., IEEE Globecom Conference, pp. 400-404, 1994.74
VitaFakhrul Alam was born in Dhaka, Bangladesh on April 18, 1972. He received his B.Sc.Degree in Electrical and Electronic Engineering from Bangladesh University of Engineeringand Technology (BUET). He worked as a lecturer in the EEE Department of his alma materfor a year. He started in the M.S. program at Virginia Tech from the fall of 97 and joinedMPRG in the fall of 98.His research interests include Adaptive Receivers for Narrow andWide Band Modulation Schemes, Space-Time Coding and Wideband CDMA Systems. Hewill continue as a Ph.D. student with Dr. Brian D. Woerner from spring of 2000.75
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Simulation of Third Generation CDMA
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AcknowledgmentsI would like to expr
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2.9.2. Transmit Diversity Schemes2.
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List of Tables1.1 3G Data Rate Requ
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3.9 Implementation of Pulse shaping
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Chapter 1IntroductionThe goal for t
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1.3 Third Generation Cellular Syste
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1.4. WCDMA: Air Interface for 3GOne
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1.4.2 WCDMA Key Technical Character
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Chapter 2WCDMA Physical LayerThis c
Page 21 and 22:
Channelization Code(C D )cos(ω c t
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DataPilotTFCI FBI TPCT slot =2560 c
Page 25 and 26:
2.4 Uplink Spreading CodesThe sprea
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Figure 2.6: Auto-correlation for Tw
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The following block diagram shows t
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0.180.160.140.12Probabilty Density0
Page 33 and 34: ar( 0) = 2vr( 0) + 1 (2.12)mod 4ar(
Page 35 and 36: 2.8 Channel CodingThe main purpose
Page 37 and 38: 2.9.2 Transmit Diversity SchemesTra
Page 39 and 40: These differences will become evide
Page 41 and 42: Dtoffset = 2 (3.15)cHere c is the v
Page 43 and 44: Each ray is split into two rays, on
Page 45 and 46: The pass-band of the pulse shaping
Page 47 and 48: The Rayleigh waveform is generated
Page 49 and 50: This expression can be used directl
Page 51 and 52: e -jϕ1FrameAlignmentResamplingDesc
Page 53 and 54: 3.2.7 BER CounterThe bit error rate
Page 55 and 56: (t)R i ’(t)R i (t)e -jϕ i C SC *
Page 57 and 58: IT+ τT + τi i i I iτ iτ iiiz =
Page 59 and 60: 3.3.2 MAI for DownlinkThe MAI in th
Page 61 and 62: menu is provided which gives the op
Page 63 and 64: up_sim.mpar_up.mat ovsf_gen.m scram
Page 65 and 66: 3.6 Code OptimizationThe simulator
Page 67 and 68: Chapter 4Simulation ResultsThis cha
Page 69 and 70: 10 0 E b/N 010 -1BER10 -210 -30 int
Page 71 and 72: 10 0 Number of Interfererssf=32sf=1
Page 73 and 74: 10 0 E b/N 00 interferer2 interfere
Page 75 and 76: 10 -1 Number of InterferersBER10 -2
Page 77 and 78: constraint length. So for a constra
Page 79 and 80: Table 4.1: Performance Improvement
Page 81 and 82: channel model based on measurement
Page 83: [7] Kevin Laird, Nick Whinnet, and
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