US 12,003,565 B1
Quality framework for vehicle application data networks
Fan Bai, Ann Arbor, MI (US); Lakshmi V. Thanayankizil, Troy, MI (US); and John Sergakis, Bloomfield Hills, MI (US)
Assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US)
Filed by GM Global Technology Operations LLC, Detroit, MI (US)
Filed on Dec. 13, 2022, as Appl. No. 18/065,135.
Int. Cl. H04L 65/80 (2022.01); H04W 72/54 (2023.01)
CPC H04L 65/80 (2013.01) [H04W 72/54 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A system for providing quality of experience (QoE) metrics to incoming application data transferred to a vehicle, comprising:
an application QoE policy engine adapted to;
measure key network performance indicators, including at least throughput, jitter, latency, packet drop rate, and signal noise ratio, by at least one of:
link-level network status monitoring; and
path-level network status monitoring;
establish key application quality indicators, including at least application level bandwidth, application level delay, application level quality and application specific metrics;
establish QoE metrics and prioritization criteria for incoming application data; and
assign QoE policies to the vehicle; and
a data controller within the vehicle adapted to receive QoE policies from the application QoE policy engine and enforce the QoE policies assigned.