Full Description
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| Physical Description | xiii, 66 hlm. : ill. ; 30 cm. + lamp. |
| Concise Text | |
| Holding Institution | Universitas Indonesia |
| Location | Perpustakaan UI, Lantai 3 |
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| Call Number | Barcode Number | Availability |
|---|---|---|
| T9554 | 15-17-382713292 | TERSEDIA |
| No review available for this collection: 72892 |
Abstract
Pada Tesis ini akan dibahas unjuk kerja modulasi kode trellis 4 state 8 phase-shift keying (TC 8PSK) dengan teknik diversitas rang Maximal Ratio Combining (MRC) pada kanal fading Nakagami serta adanya co-channel interference, (CCI) jamak yang diasumsikan besar dayanya sama.
Analisa matematis dilakukan untuk mendapatkan persamaan bit error rate (BER) dari sistem model yang digunakan. Beberapa hasil perhitungan BER ditampilkan. Dari hasil terlihat bahwa unjuk kerja BER TC SPSK dengan teknik diversitas MRC diperburuk dengan kehadiran CCI, walaupun peningkatan jumlah cabang diversitas akan memperbaiki unjuk kerjanya.
This thesis presents the performances of trellis coded moddrlation 4 state 8 phase shift keying (I'C 8PSK) with space diversity maximal ratio combing (MRC) in a Nakagami fading channel in the presence of multiple equal power cochannel interferers. With mathematics analysis we have bit error rate (BER) from model system in used. Some of the result from BER calculation is shown. The result shown that the performances of BER TC 8PSK with MRC diversity more worst in the presence of cochannel interferers although more branch in diversity can repair the performances.
This thesis presents the performances of trellis coded moddrlation 4 state 8 phase shift keying (I'C 8PSK) with space diversity maximal ratio combing (MRC) in a Nakagami fading channel in the presence of multiple equal power cochannel interferers. With mathematics analysis we have bit error rate (BER) from model system in used. Some of the result from BER calculation is shown. The result shown that the performances of BER TC 8PSK with MRC diversity more worst in the presence of cochannel interferers although more branch in diversity can repair the performances.