An optimal resource allocation based on the location probability for TVWS-assisted backhaul communications
| Autor: | Hyung Min Chang, Joo Pyoung Choi, Won Cheol Lee |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Mathematical optimization
business.industry Computer science 020208 electrical & electronic engineering 020206 networking & telecommunications 02 engineering and technology Backhaul (telecommunications) Modulation White spaces 0202 electrical engineering electronic engineering information engineering Resource allocation Wireless Digital television business Communication channel Computer network |
| Zdroj: | ICTC |
| DOI: | 10.1109/ictc.2016.7763296 |
| Popis: | TV White space (TVWS) is one of the candidates for future wireless communications. However, the criteria for multiple TVBDs are insufficient. Therefore we propose an optimization method for multiple TVBDs with multiple TVWS channels to minimize the interference to DTV, to maximize the total capacity, and to maximize the TVBD power for its coverage expansion. The two-dimensional genetic algorithm with the location probability is applied to calculate the optimal solution for the allocation of the power, channel and modulation of multiple TVBDs. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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