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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shouyin Liu Guangming Huang Jong-Wha Chong |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Electron. & Inf. Eng., Huazhong Normal Univ., Wuhan, China (Shouyin Liu; Guangming Huang) |
| Abstract | In this paper, we propose an efficient scheme to achieve multipath diversity while with low decoding complexity. Based on the correlation analyses of OFDM subcarriers, block fast fading channels can be constructed by collecting uncorrelated subcarriers. Taking into account of the diversity saturation phenomena, simple-error-events, and dominant simple-error-events, we show that when the length of block fast fading channel includes almost dominating simple-error-events, the diversity that can be achieved in ideal fast fading channels is approached. This scheme can obtain both spatial and practical multipath diversity without paying any extra decoding complexity. Several simulations are carried out to confirm our scheme. |
| Starting Page | 217 |
| Ending Page | 221 |
| File Size | 247635 |
| Page Count | 5 |
| File Format | |
| ISBN | 078039335X |
| DOI | 10.1109/WCNM.2005.1544016 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-09-26 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fading Convolutional codes Wireless communication Fast Fourier transforms OFDM Diversity reception Educational institutions Decoding Block codes Frequency domain analysis |
| Content Type | Text |
| Resource Type | Article |
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