+**Packet scheduling** is the process by which a [network device](/wiki/network_device) decides the order in which to transmit queued data [packets](/wiki/packet). This critical function manages network resources and prioritizes traffic, ensuring fair allocation and optimal performance.
+## See also
+- [Quality of Service](/wiki/quality_of_service)
+- [Congestion Control](/wiki/congestion_control)
+- [Traffic Shaping](/wiki/traffic_shaping)
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