27.10a MS access control management for GPRS

3GPP51.010-1Mobile Station (MS) conformance specificationPart 1: Conformance specificationTS

27.10a.1 Definition

Access Control allows restriction of access attempts. All mobile stations are assigned to a "low order class", and optionally (for priority uses) also to one or more "high order classes".

A "high order class" is only valid in the Home PLMN or Home PLMN country. Otherwise, the "low order class" is used.

The classes are programmed on the SIM. The network controls which classes at any time may be barred.

27.10a.2 Conformance requirement

1. The ME shall read the access control value as part of the SIM/ME initialization procedure, and subsequently adopt this value.

3GPP TS 11.11 / 3GPP TS 51.011, subclause 11.2.1.

2. If the MS is a member of at least one access class which corresponds to the permitted classes as signalled over the air interface, and the access class is applicable in the serving network, the MS may make access attempts. Otherwise access attempts are not allowed.

All options are shown in the figure below table 27-1a and are referenced to the tests.

3GPP TS 02.11 / 3GPP TS 22.011, subclause 4.3.

27.10a.3 Test purpose

1) To verify that the ME reads the access control value as part of the SIM/ME initialization procedure, and subsequently adopts this value.

2) To verify that the MS controls its network access in accordance with its access control class and the conditions imposed by the serving network.

The tests verify ME performance for the following:

Tests (a) and (b) MS with access class 0 to 9.

Test (c) MS with access class 11 and 15 not in HPLMN; and

MS with access class 12,13 and 14 not in HPLMN country.

Test (d) and (e) MS with access class 11 and 15 in HPLMN; and

MS with access class 12,13 and 14 in HPLMN country.

Each of the above are tested against all relevant combinations of access control and emergency call bits signalled by the network, as shown in table 27-1a.

27.10a.4 Method of test

27.10a.4.1 Initial conditions

The SS transmits default message contents of Cell A, subclauses 40.1.1 and 40.2.1.1 on the BCCH, with the following exceptions:

RAI (MCC/MNC): see table 27-1a.

RACH Control Parameters: see table 27-1a.

Network Mode of Operation is set to NMO II.

The GPRS SIM is installed in the ME containing IMSI and access control values as given in table 27-1a and the MS is powered off.

Coding details

SIM IMSI: Data Field 6F 07

Value 246813579

Value 2468135×9

byte 1

05H

05H

byte 2

29H

29H

byte 3

64H

64H

byte 4

18H

18H

byte 5

53H

53H

byte 6

97H

9xH

byte 7

FFH

FFH

byte 8

FFH

FFH

byte 9

FFH

FFH

Access class: Data field 6F 78

See 3GPP TS 11.11 / 3GPP TS 51.011.

27.10a.4.2 Procedure

a) The MS is powered on.

b) The MS may perform a GPRS attach procedure. This will be accepted by the SS.

c) The test is repeated for each set of values in table 27-1a.

27.10a.5 Test requirement

After step a) the MS shall access the network, or shall make no access attempt, in accordance with table 27-1a.

NOTE: For type approval, to limit testing, in tests (a) and (b) it is only necessary that one of the access classes is tested.

Table 27-1a

IMSI

Access

class

RACH

BCCH/RAI

Access

allowed

octet 3

MCC

octet 4

MNC (see Note 0)

TEST (a)

246813579

0

00000000

246

No

00000001

81 or 813

246813579

1

00000000

246

No

00000010

81 or 813

246813579

2

00000000

246

No

00000100

81 or 813

246813579

3

00000000

246

No

00001000

81 or 813

246813579

4

00000000

246

No

00010000

81 or 813

246813579

5

00000000

246

No

00100000

81 or 813

246813579

6

00000000

246

No

01000000

81 or 813

246813579

7

00000000

246

No

10000000

81 or 813

246813579

8

00000001

246

No

00000000

81 or 813

246813579

9

00000010

246

No

00000000

81 or 813

TEST (b)

246813579

0

11111011

246

Yes

11111110

81 or 813

246813579

1

11111011

246

Yes

11111101

81 or 813

246813579

2

11111011

246

Yes

11111011

81 or 813

246813579

3

11111011

246

Yes

11110111

81 or 813

246813579

4

11111011

246

Yes

11101111

81 or 813

246813579

5

11111011

246

Yes

11011111

81 or 813

246813579

6

11111011

246

Yes

10111111

81 or 813

246813579

7

11111011

246

Yes

01111111

81 or 813

246813579

8

11111010

246

Yes

11111111

81 or 813

246813579

9

11111001

246

Yes

11111111

81 or 813

TEST (c)

2468135 x 9

11 & x

00000011

246

No

11111111

82 or 824

2468135 x 9

11 & x

00000000

246

Yes

00000000

82 or 824

2468135 x 9

12 & x

00000011

234

No

11111111

01 or 012

2468135 x 9

12 & x

00000000

234

Yes

00000000

01 or 012

2468135 x 9

13 & x

00000011

234

No

11111111

01 or 012

2468135 x 9

13 & x

00000000

234

Yes

00000000

01 or 012

2468135 x 9

14 & x

00000011

234

No

11111111

01 or 012

2468135 x 9

14 & x

00000000

234

Yes

00000000

01 or 012

2468135 x 9

15 & x

00000011

246

No

11111111

82 or 824

2468135 x 9

15 & x

00000000

246

Yes

00000000

82 or 824

Set "x" to an arbitrary value in the range0 to 9

TEST (d)

246813579

11 & x

00001011

246

No

11111111

81 or 813

246813579

12 & x

00010011

246

No

11111111

82 or 824

246813579

13 & x

00100011

246

No

11111111

82 or 824

246813579

14 & x

01000011

246

No

11111111

82 or 824

246813579

15 & x

10000011

246

No

11111111

81 or 813

Set "x" to an arbitrary value in the range 0 to 9

TEST (e)

246813579

11 & x

11110011

246

Yes

11111111

81 or 813

246813579

12 & x

11101011

246

Yes

11111111

82 or 824

246813579

13 & x

11011011

246

Yes

11111111

82 or 824

246813579

14 & x

10111011

246

Yes

11111111

82 or 824

246813579

15 & x

01111011

246

Yes

11111111

81 or 813

Set "x" to an arbitrary value in the range 0 to 9