Blind OFDM channel estimation through simple linear precoding.

A novel approach of blind channel estimation for orthogonal frequency-division multiplexing (OFDM) systems is proposed. A linear transformation is applied on each block before it enters the OFDM system. The transform imposes a correlation structure on the transmitted blocks, which is exploited at th...

Szczegółowa specyfikacja

Opis bibliograficzny

Wydane w:	IEEE Transactions on wireless communications 3, 2 (2004).
1. autor:	Petropulu, A.
Format:	Artykuł
Język:	angielski
Hasła przedmiotowe:	IEEE 802.11a wireless standard. OFDM. Channel estimation. Cross correlation operations. Fast varying channels. Linear precoding. Linear transformation. Mean square error analysis. Orthogonal frequency division multiplexing system.