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Channel Estimation Under Space-Time Block-Coded Transmission
Applied Math| Speaker: | Zhi Ding, UC Davis |
| Location: | 693 Kerr |
| Start time: | Fri, Nov 8 2002, 4:10PM |
Recently, space-time block coded transmission has established itself as an efficient means to enhance wireless communication performance over quasi-static fading channels. Its success relies on accurate channel knowledge on the receiver side. In this work, we present a new channel estimation approach that does not require training data to estimate the unknown channel. We present an unassisted channel identifiability condition for space-time block codes. The algorithm is simple with low complexity. We also provide some simulation results.