Revert "Update file LI-PS-PDU.asn"

        -- If the sessionDirection field is to be used for a given service then

        -- the exact meaning and use of the field will be described in the

        -- relevant service-specific details

    payloadDirection        [6] PayloadDirection OPTIONAL

    payloadDirection        [6] PayloadDirection OPTIONAL,

        -- If the payloadDirection field is to be used for a given service then

        -- the exact meaning and use of the field will be described in the

        -- relevant service-specific details

    locations               [7] Locations OPTIONAL

        -- This field is only required to be used when there are multiple locations to be reported out of an NF.

}

IRIType ::= ENUMERATED

    ...

}

Locations ::= SEQUENCE

{

    networkProvidedLocations [1] LocationList OPTIONAL,

    cPEProvidedLocations     [2] LocationList OPTIONAL,

    otherLocations           [3] LocationList OPTIONAL --I hate this name but needed somewhere for the locations that are not known to be CPE provided or NPLI

}

LocationList ::= CHOICE --This won't be a choice, but one of the two alternates below

{

    usingNewLocation [1] SEQUENCE (SIZE (1..MAX)) OF NewLocation

}

--These would only be needed if we chose [1] in LocationList

NewLocation ::= SEQUENCE (SIZE(1..MAX)) OF NewLocationFormat

NewLocationFormat ::= SEQUENCE

{

    location [1] NewLocations--,

    -- locationProvenance [2] LocationProvenance

}

NewLocations ::= CHOICE

{

    umtsHI2Location               [0] UmtsHI2Operations.Location,

    epsLocation                   [1] EpsHI2Operations.EPSLocation,

    wlanLocationAttributes        [2] WlanLocationAttributes,

    eTSI671HI2Location            [3] HI2Operations.Location,

    threeGPP33128UserLocation     [4] TS33128Payloads.UserLocation,

    wGS84CoordinateDecimal        [5] Common-Parameters.WGS84CoordinateDecimal,

    pIDF-LO                       [6] XMLType 

    --I just realized that we probably don't need the Namespace element of this. The description of this would read something like what they say in 29.171:

    --"This IE contains a UTF-8 encoded PIDF-LO XML document as defined in IETF RFC 4119 [13]. 

    --The document shall only contain a civic address using the namespaces 

    --"urn:ietf:params:xml:ns:pidf:geopriv10:civicAddr" per IETF RFC 5139 [14] and 

    --"urn:ietf:params:xml:ns:pidf:geopriv10:civicAddr:ext" per IETF RFC 6848 [15].

}

-- ===========================

-- Definitions for TRI Payload

    wlanLocationAttributes        [2] WlanLocationAttributes OPTIONAL,

    eTSI671HI2Location            [3] HI2Operations.Location OPTIONAL,

    threeGPP33128UserLocation     [4] TS33128Payloads.UserLocation OPTIONAL,

    cPEProvidedLocationAttributes [5] CPEProvidedLocationAttributes OPTIONAL

    cPEProvidedLocationAttributes [5] CPEProvidedLocationAttributes OPTIONAL,

    wGS84CoordinateDecimal        [6] Common-Parameters.WGS84CoordinateDecimal OPTIONAL,

    pIDF-LO                       [7] XMLType OPTIONAL

}

WlanLocationAttributes ::= SEQUENCE

    -- module to preserve the original type name during the

    -- removal of imports from ETSI TS 101 671 [4].

-- just checking that this will compile

XMLType ::= SEQUENCE

{

    xMLNamespace [1] XMLNamespace,

    xMLValue     [2] XMLValue

}

XMLNamespace ::= UTF8String

XMLValue ::= UTF8String

END -- end of LI-PS-PDU