MMITSS

Multi-Modal Intelligent Traffic Signal System (a project within the US)

NMEA

National Marine Electronics Association

NPP

national privacy principle

NEMO

network mobility (NEMO) basic support protocol (IETF) RFC 3963

NoO

Notification of Obligations

odt

object description table

OoT

Obligation of Trust

OTL

on-board diagnostic threshold limits

OTP

one time password

OEM

Original Equipment Manufacturer

OCB

outside the context of a basic-service set

pgn

parameter group number

pid

parameter identifier

parsing

analysing (a string, text or data) into logical syntactic components

analysing (a string, text or data) into logical syntactic components

PAKE

password authenticated key exchanges

permission

authorization granted to do something (to the ‘Core System’), permissions are granted to system service recipients and operators determining what actions they are allowed to take when interacting with the ‘Core System’

authorization granted to do something (to the ‘Core System’), permissions are granted to system service recipients and operators determining what actions they are allowed to take when interacting with the ‘Core System’

PII

personal identification information; personally identifiable information

phase; interval; traffic signal phase

part of a traffic signal cycle during which, signal indications are stable and do not change
NOTE 1 to entry: In the SPaT message, the current timing value for the remaining interval time estimate, as well as the anticipated interval for yellow change (clearance) interval, is provided for each lane.
NOTE 2 to entry: Because signal interval times commonly change based on triggering events…

part of a traffic signal cycle during which, signal indications are stable and do not change
NOTE 1 to entry: In the SPaT message, the current timing value for the remaining interval time estimate, as well as the anticipated interval for yellow change (clearance) interval, is provided for each lane.
NOTE 2 to entry: Because signal interval times commonly change based on triggering events in many types of signalling systems, the value provided in the SPaT message may represent a minimal value that is extended and updated as the message is re-transmitted in real time.

physical security

safeguards to deny access to unauthorized personnel (including attackers or even accidental intruders) from physically accessing a building, facility, resource, or stored information (this can include simply a locked door, badge access controls, or armed security guards)

safeguards to deny access to unauthorized personnel (including attackers or even accidental intruders) from physically accessing a building, facility, resource, or stored information (this can include simply a locked door, badge access controls, or armed security guards)

platoon

collection of vehicles travelling together, coordinating their operation, e.g. speed, headway, using V2V communications
NOTE 1 to entry: Platoons may consist of a mixture of vehicle types or in special circumstances, a single vehicle type such as freight vehicles (e.g. lorries), public safety vehicles, or public transport vehicles.

collection of vehicles travelling together, coordinating their operation, e.g. speed, headway, using V2V communications
NOTE 1 to entry: Platoons may consist of a mixture of vehicle types or in special circumstances, a single vehicle type such as freight vehicles (e.g. lorries), public safety vehicles, or public transport vehicles.

PVT

position, velocity and time

precondition

condition that must exist or be established before something can occur or be considered

condition that must exist or be established before something can occur or be considered

private network

network belonging to a person, company or organization that uses a public network (usually the Internet) to connect its remote sites or service recipients together

network belonging to a person, company or organization that uses a public network (usually the Internet) to connect its remote sites or service recipients together

PMI

Privilege Management Infrastructure

process

sequence of tasks or set of interrelated tasks which transform inputs into outputs

sequence of tasks or set of interrelated tasks which transform inputs into outputs

prohibited manoeuvre

traveller paths (vehicles, pedestrians, bicyclists, etc.) legally disallowed from being performed when moving from/into a lane or between lanes

traveller paths (vehicles, pedestrians, bicyclists, etc.) legally disallowed from being performed when moving from/into a lane or between lanes

protection level

estimation of an upper bound for the error made on a position or velocity component (e.g. the plane position) associated with a given probability called integrity risk

estimation of an upper bound for the error made on a position or velocity component (e.g. the plane position) associated with a given probability called integrity risk

ProtBuf

protocol buffers

PSID

provider service identifier

public key infrastructure (PKI)

hierarchy of “certification authorities” to allow individuals and organizations to identify each other for the purpose of doing business electronically

hierarchy of “certification authorities” to allow individuals and organizations to identify each other for the purpose of doing business electronically