báo cáo hóa học:" Research Article Bit Rate Maximising Per-Tone Equalisation with Adaptive Implementation for DMT-Based Systems" doc

... introduce the bit rate maximising criterion of PTEQ. The PTEQ which attains this bit rate maximising capability is called a bit rate maximising per-tone equalisation (BM-PTEQ). Second, we apply an adaptive ... Processing Volume 2009, Article ID 380560, 13 pages doi:10.1155/2009/380560 Research Article Bit Rate Maximising Per-Tone Equalisation with Ada...

Ngày tải lên: 21/06/2014, 20:20

... the user with the best channel M. Huang and S. Dey 13 1 1.5 2 2.5 3 0 50 100 150 Rate with (G, G) (a) 1 1.5 2 2.5 3 0 50 100 150 Rate with (G, B) (b) 1 1.5 2 2.5 3 0 50 100 150 Rate with (B, ... buffer, v (2) is defined for i ≥ 1. For the case m = 1, we have l  = l in (18). The variable p in (18) stands for p x for m = 1, and p y for m = 2. The terminal condition for...

Ngày tải lên: 22/06/2014, 19:20

... better BER performance than MMSE-FDE even if TA-SC is used. FDBD with iterative QRM-MLD may significantly improve the achievable BER performance. FDBD with iterative QRM-MLD for low -rate turbo-coded ... performances of turbo-coded TA-SC using FDBD with QRM-MLD and also using MMSE-FDE. Turbo decoding with 6 iterations is performed after FDBD with QRM-MLD and also after MMSE-FDE. I...

Ngày tải lên: 21/06/2014, 08:20

... 1/2) give an information bit rate of 100 bits per second. On the other hand 64-QAM modulation scheme (BPS = 6) and 3/4 turbo coding (CR = 3/4) give an information bit rate of 450 bits. Definition ... introduce the concept of weight for free codes as follows. For a new call of traffic type u,afreecodej with SF = s and rate R,anditsi-hop affinity-mate code with the data rate of 2...

Ngày tải lên: 21/06/2014, 11:20

... x n  n∈ω with x n ∈ Tx n−1  and qx n ,x n1  ≤ ϕqx n−1 ,x n ,foralln ∈ . Therefore q  x n ,x n1  ≤ ϕ n  q  x 0 ,x 1   , 3.4 for all n ∈ . Now, choose ε>0. Let δ  δε ∈ 0,ε for ... Theory and Applications Volume 2011, Article ID 603861, 10 pages doi:10.1155/2011/603861 Research Article Q-Functions on Quasimetric Spaces and Fixed Points for Multivalued Ma...

Ngày tải lên: 21/06/2014, 17:20

... 2009, Article ID 739097, 23 pages doi:10.1155/2009/739097 Research Article On Initial Boundary Value Problems with Equivalued Surface for Nonlinear Parabolic Equations Fengquan Li Department of ... Carath ´ eodory functions with 1 ≤ i, j ≤ N. We assume that a ij ·, 0 ∈ L ∞ Ω and for any given M>0 there exist d M ∈ L ∞ Ω and a positive constant λ 0 such that for every...

Ngày tải lên: 21/06/2014, 20:20

... peripherals of the chip. (2) The miss rate in E read and E write has been changed to read mr (read miss rate) and write mr (write miss rate) as compared to total miss rate (r miss ) that was employed ... the one discussed in this paper is that the former one incorporated bit level models to evaluate the energy consumption, which are in some cases inaccurate as the error in output addr...

Ngày tải lên: 21/06/2014, 20:20

... pages doi:10.1155/2008/541478 Research Article Design and Performance of Cyclic Delay Diversity in UWB-OFDM Systems Poramate Tarasak, Khiam-Boon Png, Xiaoming Peng, and Francois Chin Institute for Infocomm Research, ... transmitting very high bit rate over short range. Conventional UWB technique transmits very short pulses in a time-hopping manner with low-duty cycle [1]. In addi...

Ngày tải lên: 22/06/2014, 06:20

... Communications and Networking Volume 2007, Article ID 10462, 10 pages doi:10.1155/2007/10462 Research Article Design and Performance Analysis of an Adaptive Receiver for Multicarrier DS-CDMA Huahui Wang, ... the transmitter for user k is shown in Figure 1.AblockofP incoming bits is first serial-to-parallel converted into P so-called parallel -bit branches. The bit on each parall...

Ngày tải lên: 22/06/2014, 19:20

... Communications and Networking Volume 2007, Article ID 72626, 20 pages doi:10.1155/2007/72626 Research Article Efficient Delay Tracking Methods with Sidelobes Cancellation for BOC-Modulated Signals Adina ... proposed and studied: SCM with interference cancellation (IC), SCM with narrow correlator, SCM with high-resolution correlator (HRC), SCM with differential correlation (DC)...

Ngày tải lên: 22/06/2014, 19:20