Mã hóa mạng trong hệ thống mạng hợp tác chuyển tiếp (Network Coding on Cooperative Relay Netwoks)
In communication, Cooperative Diversity Relaying refers to devices com-municating with one another with the help of relays in order to increase the performance of the network. However, in one timeslot, the relay only trans-mits the signal of one source. Therefore, Network Coding is introduced to...
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| Main Author: | |
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| Format: | Theses and Dissertations |
| Language: | other |
| Published: |
Đại học Quốc gia Hà Nội
2016
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| Subjects: | |
| Online Access: | http://repository.vnu.edu.vn/handle/VNU_123/8271 |
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| Institution: | Vietnam National University, Hanoi |
| Language: | other |
| Summary: | In communication, Cooperative Diversity Relaying refers to devices com-municating with one another with the help of relays in order to increase the performance
of the network. However, in one timeslot, the relay only trans-mits the signal of one
source. Therefore, Network Coding is introduced to improve the throughput of the
network. Combining Cooperative Relay Net-work and Network Coding should be studied
toachieve signi cant bene ts and overcome some weakness. In this thesis, we consider the
eect of Net- work Coding on Cooperative Relay Network. We propose to use Selection
Decode-and-Forward instead of Traditional Decode-and-Forward protocol at the relay.
We also use the instantaneous channel gains to calculate the outage probability of the
proposal system model. The rest of the thesis is organized as follows. In Chapter II, the
system model of a multiple-relay etwork is described. The outage probability is
calculated in Chapter III. Finally, the conclusions and the future works are drawn in
Section IV. |
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