Specification # 23.271

Specification #: 23.271

Reference:

23.271

Title:

Functional stage 2 description of Location Services (LCS)

Status:

Under change control

Type:

Technical specification (TS)

Initial planned Release:

Release 4

Internal:

Common IMS Specification:

Radio technology:

Click to see all versions of this specification

Remarks (1)

Creation date	Author	Remark


2015-01-22 12:41 UTC		post-TSG#8: Recombined 2G and 3G spec for R00 onwards.

History

Action date	Action	Author


No records to display.

Primary responsible group:

SA 2

Secondary responsible groups:

Rapporteurs

Name	Company


Gavin Wong	VODAFONE Group Plc	26970

Parent Specifications

Spec #	Type	Title	Status	Prime grp


43.071	TS	Location Services (LCS); Functional description; Stage 2 (GSM)	Wdrn(CC)	S2
23.871	TR	Enhanced support for user privacy in Location Services (LCS)	UCC	S2
23.171	TS	Location Services (LCS); Functional description; Stage 2 (UMTS)	UCC	S2

Child Specifications

Spec #	Type	Title	Status	Prime grp


No related specifications

Related Work Items

UID	Acronym	Title	Resp. grp(s)


1181		Stage 2 for LCS support in the PS domain	R2 , S2 , G1	True
521	LCS1-SEC	New security aspects of LCS	S2 , S3	False
1536	LCS1	Rel-5 Location Services enhancements	R2 , R3 , S1 , S2 , S3 , S5 , N4 , GP	False
31012	WLAN	WLAN-UMTS Interworking Rel-6	N1 , N3 , S1 , S2 , S3 , S5 , T3 , N4	False
31052	LCS3-IWLAN	LCS for 3GPP Interworking WLAN	S1 , S2	False
32023	LCS2	Location Services enhancements 2	R2 , R4 , S2 , S5 , N4 , R5	False
32029	Galileo	Deleted - Study on applicability of GALILEO for LCS	S2	False
32045	EMC1	PS domain and IMS impacts for supporting IMS Emergency calls (EMC1)	S1 , S2 , C1 , C4	False
32047		Stage 2 for Enhanced support for anonymity and user privacy	S2	False
32048		Stage 2 for Enhanced inter-GMLC interface	S2	False
32049		Stage 2 for Location Services support for IMS public identities	S2	False
32050		Stage 2 for New area event for location service triggering reports	S2	False
32051		Stage 2 for Improvement on Le interface	S2	False
32079	LCS3	Location Services enhancements	R2 , S1 , S2 , GP , C4	False
32093	LCS3	Stage 2 for LCS3 (including IMS emergency location aspects)	S2	False
32100	EMC1	Stage 2 Specification Phase - IMS-level	S2	False
32113	IMS-EMER	Deleted - PS domain and IMS support for IMS Emergency sessions	S2	False
32114		Deleted - IMS aspects to support IMS Emergency sessions	S2	False
32115		Deleted - PS domain aspects to support IMS Emergency sessions	S2	False
50551	AGNSS	Stage 1/2 for Towards AGNSS Concept	S1 , S2	False
60121	LCS	Location Services	SMG1 , SMG2 , SMG12 , N1 , N2 , R2 , R3 , S1 , S2 , S3 , N4	False
60192	LI	Lawful Interception for GSM Features transposed to UMTS	S3	False
320030	SAES-St2	Deleted - Stage 2 of architecture for the 3GPP System Architecture Evolution	S2	False
340007	LCS3-IWLAN	Stage 2 for LCS architecture for I-WLAN	S2	False
340032	LCS4_IWLAN	Deleted - was Rel-7 - LCS for 3GPP Interworking WLAN	S2	False
350025	SAES-LTE	SAE for LTE access	S2 , C1 , C3 , C4	False
370006	SAES-SA-FP_LTE-GTP-St2	Stage 2 for SAES-SA-FP_LTE with GTP variant	S2	False
380064	IMS_EMER_GPRS_EPS	Support for IMS Emergency Calls over GPRS and EPS	R2 , R3 , S1 , S2 , S3 , C1 , C3 , C4 , R5	False
400038	LCS_EPS-CPS	LCS Control Plane Solution for EPS	S2 , C1 , C4	False
400048	LCS_EPS-CPS	Stage 2 for LCS Control Plane Solution for EPS	S2	False
410037	IMS_EMER_GPRS_EPS	Stage 2 for IMS Emergency Calls over GPRS and EPS	S2	False

Release 18(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#103	18.0.0	2024-03-27	Updated with approved CRs at ...		60295	SA#103	84752

Release 17(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#94-e	17.0.0	2021-12-23	Rel-17 version created with a...		60223	SA#94-e	75228

Release 16(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#88-e	16.0.0	2020-07-09	Update to Rel-16 version afte...		38165	SA#88-e	66830

Release 15(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#86	15.2.0	2019-12-22	Version updated with TSG SA#8...	19646	SA#86	64507
SA#81	15.1.0	2018-09-17	Version updated with TSG SA#8...	18667	SA#81	60278
SA#80	15.0.0	2018-06-19	Version updated with TSG SA...	18664	SA#80	57251

Release 14(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#79	14.4.0	2018-03-27	Version created with approved...	18661	SA#79	56501
SA#78	14.3.0	2017-12-22	Update with TSG SA#78 approve...	31950	SA#78	55682
SA#76	14.2.0	2017-06-12	Updated with approved CRs aft...	31944	SA#76	53802
SA#75	14.1.0	2017-03-13	Updated with approved CRs at ...	31941	SA#75	51643
SA#74	14.0.0	2016-12-16	Created with Rel-14 CRs appro...	31648	SA#74	50781

Release 13(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#78	13.1.0	2017-12-22	Update with TSG SA#78 approve...		31950	SA#78	55681
SA#69	13.0.0	2015-09-22			31206	SA#69	45942

Release 12(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) .

Meetings	Version	Upload date	Comment


SA#64	12.1.0	2014-06-24			30573	SA#64	37636
SA#62	12.0.0	2013-12-17			29581	SA#62	39941

Release 11(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) Upgraded from previous Release without technical c...

Meetings	Version	Upload date	Comment


SA#64	11.3.0	2014-06-24		30573	SA#64	37635
SA#59	11.2.0	2013-03-07		29578	SA#59	34152
SA#58	11.1.0	2012-12-18		28527	SA#58	36928
SA#57	11.0.0	2012-09-18	Automatic upgrade from previo...	28526	SA#57	7241

Release 10(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) .

Meetings	Version	Upload date	Comment


SA#59	10.4.0	2013-03-07		29578	SA#59	34061
SA#58	10.3.0	2012-12-18		28527	SA#58	36927
SA#51	10.2.0	2011-03-28		28180	SA#51	34563
SA#50	10.1.1	2011-01-04	updated logo	27025	SA#50	4591
SA#50	10.1.0	2010-12-20		27025	SA#50	40647
SA#48	10.0.0	2010-06-14		27023	SA#48	31154

Release 9(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#59	9.8.0	2013-03-07	29578	SA#59	34153
SA#58	9.7.0	2012-12-18	28527	SA#58	36929
SA#51	9.6.0	2011-03-28	28180	SA#51	34564
SA#50	9.5.0	2010-12-20	27025	SA#50	31182
SA#48	9.4.0	2010-06-14	27023	SA#48	30936
SA#47	9.3.0	2010-03-26	27022	SA#47	19857
SA#46	9.2.0	2009-12-15	26399	SA#46	27940
SA#45	9.1.0	2009-09-30	26398	SA#45	36572
SA#44	9.0.0	2009-06-09	26397	SA#44	33125

Release 8(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#46	8.1.0	2009-12-15			26399	SA#46	27939
SA#42	8.0.0	2008-12-16	Upgraded unchanged from Rel-7		25900	SA#42	6031

Release 7(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#46	7.10.0	2009-12-15	26399	SA#46	27938
SA#37	7.9.0	2007-09-26	25060	SA#37	30607
SA#35	7.8.0	2007-03-20	25054	SA#35	28840
SA#34	7.7.0	2006-12-11	24400	SA#34	31462
SA#33	7.6.0	2006-10-04	24396	SA#33	36695
SA#32	7.5.0	2006-06-13	24392	SA#32	20205
SA#31	7.4.0	2006-03-27	24388	SA#31	25572
SA#30	7.3.0	2005-12-15	23941	SA#30	24535
SA#29	7.2.0	2005-10-05	23940	SA#29	18979
SA#28	7.1.0	2005-06-17	23939	SA#28	26788
SA#27	7.0.0	2005-03-24	23938	SA#27	32031

Release 6(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) Continues 23.871

Meetings	Version	Upload date	Comment


SA#29	6.13.0	2005-10-05	23940	SA#29	32743
SA#28	6.12.0	2005-06-17	23939	SA#28	16198
SA#27	6.11.0	2005-03-24	23938	SA#27	24542
SA#26	6.10.0	2005-01-06	22827	SA#26	11424
SA#25	6.9.0	2004-09-27	22823	SA#25	12696
SA#24	6.8.0	2004-06-23	22819	SA#24	25486
SA#23	6.7.0	2004-04-01	22815	SA#23	29118
SA#22	6.6.0	2004-01-06	21993	SA#22	14157
SA#21	6.5.0	2003-10-02	21992	SA#21	29858
SA#20	6.4.0	2003-06-23	21991	SA#20	19835
SA#19	6.3.0	2003-03-27	21990	SA#19	11160
SA-#18	6.2.0	2003-01-09	21027	SA-#18	19711
SA-#17	6.1.0	2002-10-02	21026	SA-#17	22896
SA-#16	6.0.0	2002-06-18	21025	SA-#16	17647

Release 5(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#26	5.13.0	2005-01-06	22827	SA#26	16144
SA#25	5.12.0	2004-09-27	22823	SA#25	10601
SA#24	5.11.0	2004-06-23	22819	SA#24	28608
SA#23	5.10.0	2004-04-01	22815	SA#23	23783
SA#22	5.9.0	2004-01-06	21993	SA#22	14312
SA#21	5.8.0	2003-10-02	21992	SA#21	18175
SA#20	5.7.0	2003-06-23	21991	SA#20	16926
SA#19	5.6.0	2003-03-27	21990	SA#19	11415
SA-#18	5.5.0	2003-01-09	21027	SA-#18	15321
SA-#17	5.4.0	2002-09-24	21026	SA-#17	23493
SA-#16	5.3.0	2002-06-18	21025	SA-#16	36767
SA-#15	5.2.0	2002-03-29	21024	SA-#15	25244
SA-#14	5.1.0	2002-01-07	20315	SA-#14	26424
SA-#13	5.0.0	2001-10-15	20314	SA-#13	22260

Release 4(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) post-TSG#8: Recombined Rel99 2G and 3G specs (resp...

Meetings	Version	Upload date	Comment


SA#26	4.13.0	2005-01-06		22827	SA#26	28293
SA#25	4.12.0	2004-09-27		22823	SA#25	21420
SA#23	4.11.0	2004-04-01		22815	SA#23	18208
SA#21	4.10.0	2003-10-02		21992	SA#21	17115
SA#20	4.9.0	2003-06-23		21991	SA#20	16925
SA-#18	4.8.0	2003-01-09		21027	SA-#18	16693
SA-#17	4.7.0	2002-09-24		21026	SA-#17	15425
SA-#16	4.6.0	2002-06-18		21025	SA-#16	20764
SA-#15	4.5.0	2002-03-29		21024	SA-#15	14066
SA-#14	4.4.0	2002-01-07		20315	SA-#14	11206
SA-#13	4.3.0	2001-10-15		20314	SA-#13	22259
SA-#12	4.2.0	2001-07-02		20313	SA-#12	13098
SA-#11	4.1.0	2001-04-11		20312	SA-#11	24742
SA-#10	4.0.0	2001-02-27		9660	SA-#10	15884
SA-#10	2.0.0		SP-000596	9660	SA-#10	83
-	1.1.0	2000-11-22				18298
SA-#9	1.0.0	2000-11-09		9659	SA-#9	18297
-	0.2.0	2000-09-14				19014
-	0.1.0	2000-07-10				24045

Exit