Effect of Strong Time-Varying Transmission Distance on LEO Satellite-Terrestrial Deliveries
نویسندگان
چکیده
In this paper, we investigate the effect of strong time-varying transmission distance on performance low-earth orbit (LEO) satellite-terrestrial (STT) system. We propose a new analytical framework using finite-state Markov channel (FSMC) model and time discretization method. Moreover, to demonstrate applications proposed framework, performances two adaptive transmissions, rate-adaptive (RAT) power-adaptive (PAT) schemes, are evaluated for cases when transmit power or rate at LEO satellite is fixed. Closed-form expressions throughput, energy efficiency (EE), delay outage (DOR) considered systems derived verified, which capable addressing capacity, efficiency, STT scenarios with framework.
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ژورنال
عنوان ژورنال: IEEE Transactions on Vehicular Technology
سال: 2022
ISSN: ['0018-9545', '1939-9359']
DOI: https://doi.org/10.1109/tvt.2022.3182507