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TUTCRIS

Achievable ergodic capacity under f composite fading conditions

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko2019 International Conference on Advanced Communication Technologies and Networking, CommNet 2019
ToimittajatFaissal El Bouanani, Paschalis C. Sofotasios, Daniel Benevides da Costa, Paschalis C. Sofotasios, Fouad Ayoub
KustantajaIEEE
ISBN (elektroninen)9781538683170
DOI - pysyväislinkit
TilaJulkaistu - 1 huhtikuuta 2019
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on Advanced Communication Technologies and Networking - Rabat, Marokko
Kesto: 12 huhtikuuta 201914 huhtikuuta 2019

Conference

ConferenceInternational Conference on Advanced Communication Technologies and Networking
MaaMarokko
KaupunkiRabat
Ajanjakso12/04/1914/04/19

Tiivistelmä

The F composite fading model was recently proposed as an accurate and tractable statistical model for the characterization of the composite fading conditions encountered in realistic wireless communication scenarios. In the present contribution we capitalize on the distinct properties of this composite model to evaluate the achievable ergodic capacity over F composite fading channels. To this end, we derive an exact closed-form expression for the ergodic capacity, which is subsequently used as a benchmark for the derivation of a tight approximation and a particularly accurate asymptotic representation for large average signal-to-noise ratio values. The derived analytic expressions are provided in closed-form and benefit from their analytical and numerical tractability. This enables the development of meaningful insights on the effect of fading conditions of different severity levels on the overall system performance. Also, it allows the accurate quantification of the signal to noise ratio required in target quality of service requirements under different composite fading conditions.