TY - CONF T1 - Nearly-Optimal Compression Matrices for Signal Power Estimation T2 - IEEE Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC) Y1 - 2014 A1 - Daniel Romero A1 - R. López-Valcarce KW - cognitive radio KW - dynacs JF - IEEE Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC) CY - Toronto, Canada ER -