P

  • P2MP - Point To MultiPoint
  • P2P - Peer To Peer (entit… di elaborazione alla pari)
  • PAAS - Platform As A Service
  • PAPR - Peak to Average Power Ratio
  • PBX - Private Branch eXchange
  • PCC - Policy Control and Charging
  • PCE - Path Computation Element
  • PCEF - Policy and Charging Enforcement Function
  • PCEP - Path Computation Element Protocol
  • PCRF - Policy and Charging Rules Function
  • PCR - Peak Cell Rate
  • PCRF - Policy and Charging Rules Function
  • P-CSCF - Proxy Call  Session Control Function
  • PDN - Packet Data Network
  • PE - Provider Edge (router IP)
  • PECF - Policy and Charging Enforcement Function
  • PGW - PDN GateWay
  • PIC - Photonic Integrated Circuit
  • PM - Performance Management
  • PMI - Punto di Mutualizzazione di Immobile
  • pmi - Precoding Matrix Indicator
  • PMIP - Proxy Mobile IP
  • PNF - Phisical Network Functions
  • PoC - Proof of Concept
  • PON - Passive Optical Networks
  • POP - Point Of Presence
  • PPP - Point to Point Protocol
  • ProSe - Proximity Services
  • PS - Packet Switched
  • PSD - Densit… spettrale di potenza
  • PSM - Power Saving Mode
  • PSTN - Public Switch Telephony Network
  • PTC - Punto di Terminazione in Centrale
  • PTE - Punto di Terminazione di Edificio
  • PTN - Packet Transport Network
  • PTO - Punto di Terminazione Olo
  • PVC - Permanent Virtual Connection
  • PW - PseudoWire
 

Q

  • QAM - Quadrature Amplitude Modulation
  • QCI - Qos Class Identifier
  • QoS - Quality of Service
 

R

  • R&D - Research and Development
  • RADIUS - Remote Authentication Dial-In User Service
  • RAN - Radio Access Network
  • RAT - Radio Access Technology
  • RCAF - Radio Access Network Congestion Function
  • RCS - Rich Communication Suite
  • RCTP - Real Time Transport Protocol
  • RET - Remote Electrical Tilt
  • RFON - Reconfigurable Flexible Optica Network
  • RICH - Rich Communication Services
  • RN - Relay Node
  • RN - Remote Node
  • ROADM - Reconfigurable Optical Add Drop Multiplexers
  • ROE - Ripartitore Ottico di Edificio
  • ROF - Radio Over Fiber
  • ROI - Return On Investment
  • RSOA - Reflective Semiconductor Optical Amplifier
  • RSVP - ReSerVation Protocol
  • RT - Real Time
  • RTC - Real Time Charging
  • RTCP - Real Time Transport Control Protocol
  • RTP - Real Time Protocol
  • RTSP - Real Time Streaming Protocol
  • RTT - Round Trip Time o latenza