Indoor environment propagation review
| Autor: | Y. A. S. Dama, Ali Alabdullah, Peter S. Excell, Zuhairiah Zainal Abidin, M. S. Alkhambashi, Nazar Ali, W. Suhaib, Raed A. Abd-Alhameed, Omar Obeidat, E.A. Elkhazmi, Mahmood F. Mosleh, H. A. Obeidat |
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| Rok vydání: | 2020 |
| Předmět: |
General Computer Science
Computer science Finite-difference time-domain method 0102 computer and information sciences 02 engineering and technology 01 natural sciences Theoretical Computer Science Power (physics) Ray tracing (physics) 010201 computation theory & mathematics Angle of arrival 0202 electrical engineering electronic engineering information engineering Electronic engineering Path loss 020201 artificial intelligence & image processing Fading Coherence bandwidth Computer Science::Information Theory Communication channel |
| Zdroj: | Computer Science Review. 37:100272 |
| ISSN: | 1574-0137 |
| DOI: | 10.1016/j.cosrev.2020.100272 |
| Popis: | A survey of indoor propagation characteristics is presented, including different models for path loss, shadowing and fast fading mechanisms, different channel parameters including signal strength, power delay, coherence bandwidth, Doppler spread and angle of arrival. The concepts of MIMO channels are also covered. The study also explores many types of deterministic channel modelling, such as Finite Difference Time Domain, Finite Integration Method, Ray tracing and the Dominant path model. Electromagnetic properties of building materials, including frequency dependence, are also investigated and several models for propagation through buildings are reviewed. |
| Databáze: | OpenAIRE |
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