In this thesis, the problem of data transmission in amplify-and-forward (AF) co-
operative system which implemented joint channel estimation and data detection at
the destination (receiver) is considered. The nonlinear block code is designed to as-
sist the above methodology. The design criterion takes into account the uncertainty
of channel parameters at the receiver based on joint channel estimation and data
detection algorithm and the simulations will prove that it can achieve full diversity
that is offered by multiple relay and frequency-selective fading channel. Using an
approximation of the union boun on the error probability as the design criterion,
such that it can be simulated as a function for simulated annealing algorithm. The
designed codewords are applied to the AF cooperative system. In order to assess
the performance of joint estimation and detection fashion, the numerical simulations
will be carried out the word error rate (WER) performances illustrate that improve-
ment over differnt benchmark schemes can be obtained.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0807112-140302 |
| Date | 07 August 2012 |
| Creators | Tsai, Yi-hsuan |
| Contributors | Yu, Chao-Tang, Wang, Tsang-Yi, Huang, Wan-Jen, Tseng, Fan-Shuo |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0807112-140302 |
| Rights | user_define, Copyright information available at source archive |
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