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Communication over Hypercomplex Kähler Manifolds : Capacity of Dual-Polarized Multidimensional-MIMO Channels
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ertug, Özgür |
| Copyright Year | 2006 |
| Abstract | We consider single-user communications over joint space-pattern-polarization diversity providing dualpolarized multidimensional-MIMO (MD-MIMO) channels established by the use of multiple dual-polarized transmit/receive antennas in the form of uniformlyspaced 1D, 2D and/or 3D MIMO arrays. Based on the equivalent channel-models formulated based on hypercomplex Kähler manifolds, we subsequently identify the decomposition of dual-polarized multidimensionalMIMO channels into multiple independently-fading and scaled classical MIMO channels in parallel through the algebraic properties of hyperKähler manifolds and consequently derive the corresponding ergodic capacities analytically. We show in essence via the diversityreception over independent channels perspective deduction of the decomposition into parallel MIMO channels observation that the capacity gains achievable by dualpolarized multidimensional-MIMO Tx/Rx over classical single-polarized linear antenna array MIMO Tx/Rx may be notably large with equal number of transmit and/or receive antenna locuses constrained compactly and under same resource requirements/channel conditions whenever the cross-polar discrimination is good, i.e. ρ 1. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://w3.gazi.edu.tr/~ertug/mdmimo_isita06_ertug.pdf |
| Alternate Webpage(s) | http://w3.gazi.edu.tr/~ertug/erg_cap_mdmimo_wpc_ertug.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
