MIMO SYSTEMS, THEORY AND APPLICATIONS pdf

... Information Theory Aspects Part2 focus on information theory aspects of MIMO systems, including diversity-gain of MIMO systems, which highlight the trade-off between capacity and bandwidth Following ... beamforming" and we call it beamforming for the sake of brevity, (Jafarkhani, 2005). The desired signal is then obtained by summing the weighted baseband signals. 28 MI...

Ngày tải lên: 27/06/2014, 01:20

... according to the following equation : (λI R −Q)y = 0 ; y = 0 (44) 20 MIMO Systems, Theory and Applications MIMO Systems, Theory and Applications Edited by H. Khaleghi Bizaki Published by InTech Janeza ... of the received signal 18 MIMO Systems, Theory and Applications Contents VI Cellular MIMO Systems 187 Wei Peng Pre-processing and Post-processing in MIMO...

Ngày tải lên: 20/06/2014, 04:20

... used. 33 Advanced MIMO Techniques: Polarization Diversity and Antenna Selection MIMO Systems, Theory and Applications 58 and has better error-rate performance and higher diversity gains than the standard ... ISBN: 978–1–4200–4602–1. Jafarkhani, H. (2005). Space-Time Coding Theory and Practice, Cambridge University Press, ISBN: 978–0–511–11562–2. 54 MIMO Systems,...

Ngày tải lên: 20/06/2014, 04:20

... MIMO Systems, Theory and Applications 82 As shown in Fig. 12, the performance of both LS-based TBCE and SBCE-ML schemes in a MIMO 4×4 system is improved respect to MIMO 2×2. In the other hand, ... MIMO system in three cases, MIMO 2×2 (with and without Alamouti coding) and MIMO 4×4 are presented. For this type of channel estimation, 8 and 32 training bits are used...

Ngày tải lên: 20/06/2014, 04:20

... receive antenna of the original N r × N t system. 122 MIMO Systems, Theory and Applications MIMO Systems, Theory and Applications 98 where θ L1 and φ L1 are scatterer’s coordinates referring ... as well as the information rate averaged over random channels, 126 MIMO Systems, Theory and Applications Semi-Deterministic Single Interaction MIMO Channel Mode...

Ngày tải lên: 20/06/2014, 04:20

... with different values of ¯ γ. 148 MIMO Systems, Theory and Applications 0 Rate-Adaptive Information Transmission over MIMO Channels Marco Zoffoli, Jerry D. Gibson and Marco Chiani Fellow, IEEE 1. ... 2P out (1 − P out ) R MD 2 =(1 −P out )R MD 138 MIMO Systems, Theory and Applications 2. Assumptions and preliminaries Our main goal is to discuss how MIMO techniques...

Ngày tải lên: 20/06/2014, 04:20

... −ρ ˜ Σ)}| θ=0 = ∑ r h=1 | D(h) | |V(Δ)| (122) 180 MIMO Systems, Theory and Applications MIMO Systems, Theory and Applications 190 3. Cellular MIMO downlink transmission A. System model In ... important case is Rayleigh faded signals for which M = 0 and (87) can be simplified. 172 MIMO Systems, Theory and Applications MIMO Systems, Theory and App...

Ngày tải lên: 20/06/2014, 04:20

... (28) where MIMO Systems, Theory and Applications 218 Fig. 4. Upper and lower bound of mutual information Fig. 5. Performance comparison of MMSE-GTHPwith power loading and ordering ... instants τ − t and t , and t E is a circularly symmetric complex Gaussian matrix with i.i.d. entries, i.e. ),0(~ IE CN t . In this case [25], MIMO Systems, Theory an...

Ngày tải lên: 20/06/2014, 04:20

... (2005). Joint linear transmitter and receiver design for the downlink of multiuser mimo systems, IEEE Commun. Letters Vol.9(No.11): 991–993. 264 MIMO Systems, Theory and Applications −10 −5 0 5 10 ... Gn    2 2  =    GHP −Π T (I L −F)    2 F + tr(G H GΣ n ), (24) 247 Analysis and Design of Tomlinson-Harashima Precoding for Multiuser MIMO Systems MIMO Systems,...

Ngày tải lên: 20/06/2014, 04:20

... Rayleigh fading environment. 294 MIMO Systems, Theory and Applications MIMO Systems, Theory and Applications 284 [11] S. S. Rao. Engineering Optimization, Theory and Practice, 3rd Edition, Wiley-Interscience, ... Feedback MIMO Systems, Theory and Applications 274 Fig. 8. Bit error rate performance (2 data stream, 2×N r ) Fig. 9....

Ngày tải lên: 20/06/2014, 04:20