MIMO Systems Theory and Applications Part 8 ppt

... channels) and their direct counterparts as spatial equalization methods (in MIMO channels) are depicted in Table I [2]. MIMO Systems, Theory and Applications 200 2 3 4 5 6 7 8 0 2 4 6 8 10 12 14 16 18 20 Cellular ... FRF P t r 0 −α /σ 2 =30dB (b) Fig. 8. Average ergodic capacities of the cellular MIMO systems using FRF 3 scheme and the hybrid frequency...

Ngày tải lên: 21/06/2014, 03:20

... 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 Systems 203 MIMO- THP System with Imperfect ... 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...

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: 9 78 1–4200–4602–1. Jafarkhani, H. (2005). Space-Time Coding Theory and Practice, Cambridge University Press, ISBN: 9 78 0–511–11562–2. 54 MIMO Systems...

Ngày tải lên: 20/06/2014, 04:20

... (2008ZX03O03-004), China 86 3 Project (2009AA011501) and PCSIRT. 261 Analysis and Design of Tomlinson-Harashima Precoding for Multiuser MIMO Systems MIMO Systems, Theory and Applications 2 68 ... 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 System...

Ngày tải lên: 20/06/2014, 04:20

... 0  N t −2 n  (−1) n (C −(N t N r −1−n) 2 −1) N t N r −1 −n , (15) 288 MIMO Systems, Theory and Applications MIMO Systems, Theory and Applications 284 [11] S. S. Rao. Engineering Optimization, Theory and Practice, 3rd Edition, ... MIMO Systems, Theory and Applications 282 Fig. 17. Bit Error Rate Performance (K=4) Fig. 18. Bit...

Ngày tải lên: 21/06/2014, 03:20

... 00 0 γφ = and 00 0 βφ = , 0 b and 0 b + can be taken to be 0 N . The average value of ∗ φφ in the ground state then becomes Superconductivity – Theory and Applications 188 0 00 ... 2010 (Wroclaw (Poland), 2010). Early, E.A.; Seaman, C.L.; Yang, K.N. & Maple , M.B. (1 988 ) American Journal Of Physics 56, 617 (1 988 ). Geflbaux, X. & Tazawa , M. (19 98) ....

Ngày tải lên: 19/06/2014, 21:20

... 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 us...

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 ... transmit antenna with respect to random transmit antenna dropping for block MMSE over a fixed channel for a fixed N r = 8andvaryingN t . 1 28 MIMO Systems, Theory and...

Ngày tải lên: 20/06/2014, 04:20

... ΔD% ALM 0.015 0.130 0.04 58 0.1372 199.41 TS-MD-OPT 0. 084 0.212 0. 082 5 0.10 58 28. 24 REP 0.026 0.1 08 0.1069 0.1551 45.01 SM 0.013 0.157 0.03 38 0.1 589 369.76 Table 1. p d , p r and respective distortions ... Definition 2 it follows that 0 ˜ F (p) 0 (X)=etr(X ) (8) and 1 ˜ F (p) 0 (a; X)=| I −X | −a (9) 1 58 MIMO Systems, Theory and Applications 0 1 2 3 4 5 6 7 8 9 10...

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 ... not important and thus, is omitted. 173 Analysis of MIMO Systems in the Presence of Co-channel Interference and Spatial Correlation MIMO Systems, Theory and Ap...

Ngày tải lên: 20/06/2014, 04:20