All Optical Packet Switching
spread spectrum packet radio network
single-plane packet loss in IP-bearer network
public packet switched network
public packet data network
PSDN Packet Switched data network
photonic packet switching
Packet Transport Network
packet switching technology
PACKET SWITCHING SYSTEM
packet switching service network
Packet Switching Public Digital Network
Packet Switching Networks
Packet Switching Network， PSN
Packet Switching Network
Packet Switching Exchange PSE