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Detail
Registered APPARATUS AND METHOD FOR CHANNEL ESTIMATION IN MIMO SYSTEMS
- Inventors
- Minho Cheong, Bang Seung Chan, Lee Il Gu, Sok-Kyu Lee
- Application No.
- 12332001 (2008.12.10)
- Publication No.
- 20090190686 (2009.07.30)
- Registration No.
- 8483235 (2013.07.09)
- Country
- UNITED STATES
- Project Code
- 07MM1500, IMT-Advanced Radio Transmission Technology with Low Mobility, Bang Seung Chan
- Abstract
- Provided are a preamble structure and a channel estimation algorithm thereof. A communication method for a transmitter for channel estimation in a Multiple Input Multiple Output (MIMO) wireless communication system having N receiving antennas, includes generating a preamble interval having a short training field that includes a predetermined pattern iterated N times on a time domain and is used for compensating for a carrier frequency offset, and transmitting a packet having the preamble interval.
- KSP Keywords
- Carrier Frequency Offset, Carrier frequency, Channel estimation(CE), Communication system, MIMO system, Multiple input multiple output(MIMO), Receiving antennas, Wireless communication system, estimation algorithm, frequency offset, multiple-input, multiple-output, time-domain, wireless communication