This paper explores multi-antenna cache-enabled networks with interference nulling to improve signal quality. It introduces innovative metrics like SIR meta distribution for detailed link reliability analysis. The study compares fixed and flexible IN schemes, providing insights for system design.
Successful transmission probability (STP) is crucial in cache-enabled networks to reflect average performance. The STP does not provide information on individual link performance, leading to the introduction of the SIR meta distribution metric. This new metric offers more detailed insights into link reliability based on network realizations.
The paper presents a comprehensive analysis framework for multi-antenna cache-enabled networks with two IN schemes. It delves into the effects of caching parameters and IN strategies on network performance metrics like STP and SIR meta distribution. By leveraging analytical frameworks and numerical simulations, the study provides valuable system design guidelines for improving network performance.
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by Tianming Fen... klo arxiv.org 03-05-2024
https://arxiv.org/pdf/2403.01394.pdfSyvällisempiä Kysymyksiä