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| Content Provider | IET Digital Library |
|---|---|
| Author | Guowei, Lei Yuanan, Liu Xuefang, Xiao |
| Abstract | It is widely known that transmit antenna selection (TAS) in space-time block codes (STBC)-MISO system mainly depends on the estimation of channel state information (CSI). In the study, to investigate the performances of TAS in STBC-multi-input multi-output (MIMO) system based on CSI, the probability density function of channel gain coefficients is firstly given for STBC-MIMO. To evaluate the performance of TAS, order statistics theory is employed to describe the statistics characteristics of channel gain coefficients in STBC-MISO, and the coefficient of channel order statistics is derived. Furthermore, some general conclusions for perfect and imperfect CSI are derived for STBC-MISO system. Based on the analysis, Chernoff approximated upper bounds of linear modulated signals (MPSK, QAM) for the system are derived. Finally, simulations and discussions are given to validate the analysis in the system. |
| Starting Page | 115 |
| Ending Page | 124 |
| Page Count | 10 |
| ISSN | 17519675 |
| Volume Number | 10 |
| e-ISSN | 17519683 |
| Issue Number | Issue 2, Apr (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-spr/10/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-spr.2015.0127 |
| Journal | IET Signal Processing |
| Publisher Date | 2016-04-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Approximation Theory Channel Gain Coefficient Channel State Information Estimation Chernoff Approximated Upper Bounds Code Imperfect CSI Effect Interpolation And Function Approximation Linear Modulated Signal MIMO Communication MPSK Numerical Analysis Order Statistics Theory Perfect CSI Performance Evaluation Phase Shift Keying Probability Probability Density Function QAM Quadrature Amplitude Modulation Radio Link And Equipment Single Antenna Space-time Block Code Space-time Block Code-multiinput Multioutput System Space-time Block Code-multiinput Single Output System Statistical Analysis Statistics STBC-MIMO STBC-MISO System TAS Transmit Antenna Selection Transmitting Antenna Wireless Channel |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Electrical and Electronic Engineering |
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