Tài liệu Adaptive WCDMA (P1) docx

... any of these adaptive modulation methods. ADAPTIVE COMMUNICATIONS AND THE BOOK LAYOUT 9 continuously monitor these conditions and update the capacity threshold for access con- trol. Adaptive algorithms ... check, which introduces additional redundancy. Adaptive coding, modulation and power control While adaptive modulation (with coded or uncoded signal) and adaptive coding describ...

Ngày tải lên: 14/12/2013, 14:15

... channel as p(n, ˜τ)=  ∞ −∞ r(t)h(t − nT −˜τ)dt q(n, ˜τ,ε)=  ∞ −∞ r(t)h(t − nT − εT −˜τ)dt (5.6) Adaptive WCDMA: Theory And Practice. Savo G. Glisic Copyright ¶ 2003 John Wiley & Sons, Ltd. ISBN: ... estimator for BPSK phase. 146 MODULATION AND DEMODULATION 11. Kobayashi, H. (1971) Simultaneous adaptive estimation and decision algorithm for carrier modulated data transmission system...

Ngày tải lên: 24/12/2013, 01:18

... from Yoshida, S. and Ushirokawa, A. Capacity evaluation of CDMA-AIC: CDMA cellular system with adaptive interference cancellation. 1995 Fourth IEEE International Conference on Universal Personal ... from Yoshida, S. and Ushirokawa, A. Capacity evaluation of CDMA-AIC: CDMA cellular system with adaptive interference cancellation. 1995 Fourth IEEE International Conference on Universal Person...

Ngày tải lên: 24/12/2013, 01:18

... 1  + N 2  j=1 1  W R (2) i · 1 SIR (2) i + 1  < 1 − IW min i  P peak i h i  W R i · SIR i + 1  N 1 +N 2 i=1 (11.1) Adaptive WCDMA: Theory And Practice. Savo G. Glisic Copyright ¶ 2003 John Wiley & Sons, Ltd. ISBN: ... SYSTEMS 375 the mobile, the average number of Class 2 users expected and so on. Once C is known, an adaptive τ is simply given by τ = (C/N 2 ) where, as be...

Ngày tải lên: 21/01/2014, 07:20

... throughput Fixed T = 40 ms, uniform DfD Adaptive T (A1), uniform DfD Adaptive T (A2), uniform DfD Fixed T = 40 ms, exponential DfD Adaptive T (A1), exponential DfD Adaptive T (A2), exponential ... traffic System throughput Fixed perfect-ctrl system Adaptive perfect-ctrl Fixed bad-BER = 5e − 4 Adaptive bad-BER = 5e − 4 Fixed bad-BER = 1e − 3 Adaptive bad-BER = 1e − 3...

Ngày tải lên: 21/01/2014, 07:20

... Griffiths’ algorithm C – blind adaptive MOE D – adaptive LMMSE-RAKE D A B C Figure 14.16 Excess mean squared error as a function of the number of iterations for different blind adaptive receivers in a ... Griffiths’ algorithm C – blind adaptive MOE D – adaptive LMMSE-RAKE Figure 14.14 Excess mean squared error as a function of the number of iterations for different blind adaptive...

Ngày tải lên: 21/01/2014, 07:20

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