Semi-blind signal detection for mimo and mimo-ofdm systems

... algorithms for standard MIMO- OFDM systems and it is robust against channel length overestimation. The number of words: 460 Semi-Blind Signal Detection for MIMO and MIMO- OFDM Systems by ... the problem of signal detection and proposes three semi-blind algorithms for MIMO, MIMO- OFDM with short cyclic prefix (CP), and MIMO- OFDM without CP, respectively. A...

Ngày tải lên: 20/11/2012, 11:36

... algorithms for first and third order TITO FIR demixing systems over 10 trials. Figure 2-3. (a) and (b) are the two original signals, (c) and (d) are the convolutively mixed signals, (e) and (f) ... manifold. For further information on derivation and implementation of this hard constraint refer to [1] and references therein. The closed form analytical expressions for first...

Ngày tải lên: 19/01/2014, 18:20

... chapter. We use bold upper and low- ercase letters to show matrices and vectors, respectively in the time, frequency and domains, e.g., for matrices and for vectors. Ma- trix and vector transpose, ... is investigated. 2. FEATURE EXTRACTION FROM SIGNALS The signal of concern is a discrete time noisy speech signal x(n), found from the corresponding correctly band limited and...

Ngày tải lên: 19/01/2014, 18:20

... chapter. We use bold upper and low- ercase letters to show matrices and vectors, respectively in the time, frequency and domains, e.g., for matrices and for vectors. Ma- trix and vector transpose, ... is investigated. 2. FEATURE EXTRACTION FROM SIGNALS The signal of concern is a discrete time noisy speech signal x(n), found from the corresponding correctly band limited and...

Ngày tải lên: 19/01/2014, 19:20

... algorithms for first and third order TITO FIR demixing systems over 10 trials. Figure 2-3. (a) and (b) are the two original signals, (c) and (d) are the convolutively mixed signals, (e) and (f) ... manifold. For further information on derivation and implementation of this hard constraint refer to [1] and references therein. The closed form analytical expressions for first...

Ngày tải lên: 25/01/2014, 13:20

... domain. Part 2 describes the use of signal processing for enhancing performance of communication systems to enable the most reliable and efficient use of those systems to support transmission of ... addressed and we show how computational complexity may be reduced without any performance degradation. Simulation results are presented for con- volutional and turbo codes, and a...

Ngày tải lên: 25/01/2014, 17:20

Ngày tải lên: 14/03/2014, 14:20

... need for materials, for materials, methods, and methods, and devices for sorting, devices for sorting, separating, and separating, and analyzing proteins, analyzing proteins, DNA and ... science and engineering in science and engineering in agriculture & food systems agriculture & food systems - - Educating the public and future Educating the p...

Ngày tải lên: 18/03/2014, 00:20

Ngày tải lên: 31/03/2014, 10:20

... phase, for very dilute systems the fugacity is a function of the activity coefficient, + i , the molar fraction, x i , and the Henry constant, He: (5.16) For gas systems at moderate pressure and ... water treatment and wastewater ozonation. The appendices provide mathematical tools, concepts on ideal reactors and actinometry, and nonideal flow studies needed to solve and un...

Ngày tải lên: 01/04/2014, 10:35