Estimation of Subspace Occupancy
abstract: The ability to identify unoccupied resources in the radio spectrum is a key capability for opportunistic users in a cognitive radio environment. This paper draws upon and extends geometrically based ideas in statistical signal processing to develop estimators for the rank and the occupied...
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| Format: | Dissertation |
| Language: | English |
| Published: |
2014
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| Online Access: | http://hdl.handle.net/2286/R.I.27528 |