A new channel code for decreasing inter-symbol-interference in diffusion based molecular communications
| Autor: | Parvin Akhkandi, Ali Jamshidi, Alireza Keshavarz-Haddad |
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| Rok vydání: | 2016 |
| Předmět: |
Out-of-order execution
Theoretical computer science Molecular communication Computer science Transmitter Crossover 020206 networking & telecommunications 02 engineering and technology 021001 nanoscience & nanotechnology Receiver 0202 electrical engineering electronic engineering information engineering Electronic engineering 0210 nano-technology Randomness Decoding methods Computer Science::Information Theory Coding (social sciences) |
| Zdroj: | IST |
| DOI: | 10.1109/istel.2016.7881825 |
| Popis: | Molecular communication is a new framework in data communication based on biological mechanisms and systems. In molecular communication system, the transmitter sends information by transmitting certain chemical molecules called data molecules and after propagation of the molecules in the environment they are collected and decoded by the receiver. Due to randomness in the movement of the molecules, they would arrive at the receiver out of order and cause inter-symbol interferences (ISI) problem. Channel coding techniques are commonly used in this situation to tackle the problem. In this paper, we introduce a new family of channel codes, called Crossover Resistant Coding with Time Gap (CRCTG), to reduce the effect of ISI in molecular communications. The performance of the proposed coding schemes are analyzed and compared by simulations with the existing techniques. |
| Databáze: | OpenAIRE |
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