Semiblind channel estimation and equalization for MIMO space-time coded OFDM

Based on the special features of space-time coding (STC) and orthogonal frequency-division multiplexing (OFDM), it is mathematically proved that all channel responses of a multiple-input-multiple-output STC-OFDM system can be identified blindly subject to two ambiguity matrices with a subspace-based...

Celý popis

Uloženo v:

Podrobná bibliografie
Vydáno v:	IEEE transactions on circuits and systems. I, Regular papers Ročník 53; číslo 2; s. 463 - 474
Hlavní autoři:	Yonghong Zeng, Lam, W.H., Tung Sang Ng
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.02.2006 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Ambiguity Bandwidth Blind Channel estimation Channels Equalization Frequency division multiplexing Frequency domain analysis Frequency estimation Mathematical analysis Matrices Matrix methods MIMO multiple-input-multiple-output (MIMO) multiuser OFDM Orthogonal Frequency Division Multiplexing orthogonal frequency-division multiplexing (OFDM) Pilots Receiving antennas semiblind space-time coding (STC) subspace Symbols Transfer functions Transmitting antennas
ISSN:	1549-8328, 1558-0806
On-line přístup:	Získat plný text
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!

Buďte první, kdo okomentuje tento záznam!