Salvador Ibarra-Delgado

From Stochastic Foundations to Emerging Frontiers: A Comprehensive Survey on Packet Jitter Modeling, Measurement, and Metrics in IP Networks

Packet delay variation (jitter) affects the reliability and perceived quality of real-time IP services, but its models and metrics remain fragmented across layers and technologies. This structured survey synthesizes research published from 1990 through August 2026 in three method...

Functional Architecture and Exploratory Operational Assessment of a Mobile Hydraulic Clay-Brick Molding Machine for Small-Scale Manufacturing

Small-scale clay-brick yards require molding equipment that increases output while remaining mobile, locally serviceable, and compatible with intermittent material supply. This article documents the functional architecture and exploratory operational performance of the mobile 12-...