Abbreviations U - Z

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U, V, W, X, Y, Z

U

UPAN: Unified, Programmable & Automated Network UPC  Ultra Physical Contact
UCaaS Unified Communications as a Service
UMTS Universal Mobile Telecommunication Service
UPF User Plane Function
UPS  Uninterruptible Power Supply System
URLLC Ultra Reliable and Low Latency Communications
UTP  Unshielded Twisted Pair
UWB Ultra Wide Band

V

V2X vehicle-to-everything 
VaaS Video as a Service
vCCAP : virtualized converged cable access platform
vCPE : virtual customer premises equipment a
VLNS : virtual L2TP Network Server
VNF : Virtual Network Function
VNO : Virtual Network Operator
vOLT virtual optical line terminals
VOLTHA Virtual Optical Line Termination Hardware Abstraction
vSG : virtual subscriber gateways
VULA Virtual unbundled local access

W

WDM : wavelength division multiplexing
Wifi : Wireless Fidelity
WIMAX : Worldwide Interoperability for Microwave Access

X

Y

Z