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ts_125331v120300p

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3GPP TS 25.331 version 12.3.0 Release 12<br />

1218<br />

ETSI TS 125 331 V12.3.0 (2014-10)<br />

GANSS-ID-SBAS<br />

GANSS-ID-BDS<br />

Condition<br />

Explanation<br />

The IE is mandatory present if the IE "GANSS ID" is<br />

"SBAS" and not needed otherwise.<br />

The IE is optionally present if the IE "GANSS ID" is<br />

"BDS" and not needed otherwise.<br />

NOTE 1: Coding of GANSS ID<br />

Value of GANSS ID GANSS Version<br />

0 SBAS REL-8<br />

1 Modernized GPS<br />

2 QZSS<br />

3 GLONASS<br />

4 BDS REL-12<br />

5-7 Reserved for future use<br />

10.3.7.91 UE positioning GPS DGPS corrections<br />

This IE contains DGPS corrections to be used by the UE.<br />

Information Element/Group<br />

name<br />

Need Multi Type and<br />

Reference<br />

GPS TOW sec MP Integer(0..60<br />

4799)<br />

Status/Health MP Enumerated(<br />

UDRE scale<br />

1.0, UDRE<br />

scale 0.75,<br />

UDRE scale<br />

0.5, UDRE<br />

scale 0.3,<br />

UDRE scale<br />

0.2, UDRE<br />

scale 0.1, no<br />

data, invalid<br />

data)<br />

DGPS information<br />

CV-<br />

Status/Hea<br />

lth<br />

1 to<br />

<br />

>SatID MP Enumerated<br />

(0…63)<br />

>IODE MP Integer(0..25<br />

5)<br />

>UDRE MP Enumerated(<br />

UDRE ≤ 1.0<br />

m,<br />

1.0m <<br />

UDRE ≤<br />

4.0m,<br />

4.0m <<br />

UDRE ≤<br />

8.0m,<br />

8.0m <<br />

UDRE)<br />

>PRC MP Real(-<br />

655.04..655.<br />

04 by step of<br />

0.32)<br />

Semantics description<br />

seconds<br />

GPS time-of-week when the<br />

DGPS corrections were<br />

calculated<br />

If the Cipher information is<br />

included these fields are<br />

ciphered.<br />

Identifies the satellite and is<br />

equal to (SV ID No - 1) where<br />

SV ID No is defined in [12].<br />

The value in this field shall be<br />

multiplied by the UDRE Scale<br />

Factor in the IE Status/Health<br />

to determine the final UDRE<br />

estimate for the particular<br />

satellite.<br />

meters (different from [13])<br />

Version<br />

ETSI

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