Content for TS 44.014 Word version: 18.0.0
5 Internal test loops
6 Activating and deactivating EMMI
7 Activating and deactivating DAI tests
8 Message definitions and contents
9 Electrical Man Machine Interface (EMMI)
10 Digital audio interface
11 SIM/ME test interface
12 Reset MS Positioning Stored Information
13 GAN security certificate
$ Change History
5 Internal test loops p. 9
5.1 Single-slot TCH loops p. 10
5.1.1 Purpose of Single-slot TCH loops p. 10
5.1.2 TCH loop including signalling of erased frames (A) p. 10
5.1.2.1 Procedure p. 10
5.1.3 Speech TCH loop without signalling of erased frames (B) p. 12
5.1.3.1 Procedure p. 12
5.1.4 TCH burst-by-burst loop (C) p. 13
5.1.4.1 Applicability p. 13
5.1.4.2 Procedure p. 13
5.1.4.3 Establishment p. 13
5.1.4.4 Operation p. 13
5.1.5 TCH loop including signalling of erased frames and unreliable frames (D) p. 14
5.1.5.1 Procedure p. 14
5.1.6 TCH loop including signalling of erased SID frames (E) p. 14
5.1.6.1 Procedure p. 14
5.1.7 TCH loop including signalling of erased valid SID frames (F) p. 15
5.1.7.1 Procedure p. 15
5.1.7a TCH loop without signalling of erased frames for in-band channel error rate (I) |R5| p. 15
5.1.7a.1 Procedure p. 15
5.1.8 Additional non-mandatory operating characteristics for single-slot loops p. 16
5.2 Multi-slot TCH loops p. 16
5.2.1 Purpose of Multi-slot TCH loops p. 16
5.2.2 Multi-slot TCH burst-by-burst loop (G) p. 17
5.2.2.1 Procedure p. 17
5.2.3 Multi-slot TCH loop including signalling of erased frames (H) p. 18
5.2.3.1 Procedure p. 18
5.3 Deactivating loops p. 18
5.4 Multi-slot test mode for GPRS & EGPRS p. 18
5.4.1 Initiation p. 19
5.4.2 Operation p. 19
5.4.2.1 MS Operating in mode a) p. 19
5.4.2.2 MS Operating in mode b) p. 20
5.4.2.3 Operational constraints applying to both modes p. 20
5.4.3 Termination p. 20
5.4.4 PN Sequence Definition |R6| p. 21
5.4.5 Optional Multi-slot operation p. 21
5.5 EGPRS Switched Radio Block Loopback Mode p. 21
6 Activating and deactivating EMMI p. 24
7 Activating and deactivating DAI tests p. 25
8 Message definitions and contents p. 25
8.1 CLOSE_TCH_LOOP_CMD p. 26
8.2 CLOSE_TCH_LOOP_ACK p. 26
8.3 OPEN_LOOP_CMD p. 27
8.4 CLOSE_Multi-slot_LOOP_CMD p. 27
8.5 CLOSE_Multi-slot_LOOP_ACK p. 28
8.6 OPEN_Multi-slot_LOOP_CMD p. 29
8.7 OPEN_Multi-slot_LOOP_ACK p. 29
8.8 Command for the activation of the EMMI, ACT_EMMI_CMD p. 29
8.9 Acknowledge of the activation of the EMMI, ACT_EMMI_ACK p. 29
8.10 Deactivation of the EMMI, DEACT_EMMI p. 30
8.11 Test_Interface p. 30
8.12 Timer values p. 31
8.13 GPRS_TEST_MODE_CMD p. 31
8.14 EGPRS_START_RADIO_BLOCK_LOOPBACK_CMD p. 32
8.15 RESET MS POSITIONING STORED INFORMATION |R7| p. 33
9 Electrical Man Machine Interface (EMMI) p. 33
9.1 Use of the EMMI p. 33
9.2 Formal aspects p. 34
9.3 Layered structure of the interface p. 34
9.4 Terminology p. 34
9.5 Description of the EMMI p. 34
9.5.1 EMMI, Layer 1 p. 34
9.5.1.1 Mechanical and electrical characteristics p. 34
9.5.1.2 Transmission and reception characteristics p. 35
9.5.2 EMMI, layer 2 p. 35
9.5.2.1 General structure p. 35
9.5.2.2 Control frames p. 35
9.5.2.3 Frame structure p. 35
9.5.2.4 Flow of I-frames on layer 2 p. 36
9.5.3 EMMI, layer 3 p. 37
10 Digital audio interface p. 42
10.1 General p. 42
10.2 Formal aspects p. 42
10.3 Hardware aspect of the interface p. 43
10.3.1 Mechanical characteristics of the interface p. 43
10.3.2 Electrical characteristics of the interface p. 43
10.3.3 Timing characteristics of the interface p. 43
10.4 Logical interface p. 44
10.5 Functionality of the DAI p. 44
11 SIM/ME test interface p. 45
11.1 General p. 45
11.2 Formal aspects p. 45
11.3 Hardware and logical aspects of the interface p. 45
11.4 Mechanical characteristics of the interface p. 45
12 Reset MS Positioning Stored Information |R7| p. 47
12.1 General p. 47
12.2 Procedure |R9| p. 47
13 GAN security certificate |R6| p. 48
13.1 General p. 48
13.2 Formal aspects p. 48
$ Change History p. 49
