1、3404583 0074040 228 ETSI/TC SMG Relemoed by : ETSI/PT12 Date : April 1992 RELEASE NOTE ETSI Technical Specification GSM 11.40 System simulator specification Previously distributed version : 3.5.0 (Release 92, Phase 1) New released version April 92 : 3.6.0 (Release 92, Phase 1) rn Changes agreed at S
2、MG#2 (Ostend) as listed in section 2 are included. 1 CR Title Sections Ref modified SMG Doc 11.40-027 Wideband selective power 3.3.1.2 140/92 measurement uncertainty 11.40-028 Level of the wide frequency range 3.4.5 140/92 signal END OF RELEASE NOTE I 3404583 0074041 164 srsr/Tc SMC Released by : ET
3、SI/PT12 Date : April1992 DOCUMENT CEANGE mmoL RECORD ETSI Technical Specification COM 11.40 System simulator specification Released version 1/90 : 3.00.00 New released version November 1990 : 3.01.00 Subject Decided TDOC. Page(o) Sect./Page(s) at GSM marked affected CR 11.40-01 R1 GSM28 233/90 233/9
4、0bis CR 11.40-02 GSM28 233/90 pl-6,6a, 7-42. 2.8 /new p12; 3.7 /new p28-32; 3.11 /preve p28. In order to accommodate CR02 a renumbering of previous sections 2.8, 2.9 and 2-10, as well as of previous sections 3.7, 3.8, 3.9, and 3.10 had to be carried out in the complete printout of version 3.01.00. I
5、 New released version JMUSXy 1991 : 3.2.0 I Subject Decided TDOC. Page(.) Sect./Page(s) rt GSM marked affected CR 11.40-03 R2 GSM29 86/91 CR 11.40-04 RI GSM29 86/91 CR 11.40-05 GSM29 86/91 CR 11.40-06 GSM29 86/91 CR 11.40-07 GSM29 86/91 CR 11.40-08 GSM29 86/91 CR 11.40-09 GSM29 86/91 3.3.1.1 /19,19a
6、. new Appendix 3. 3.1 / 17. 2.1 / 4. various . 3.4.1-3.4.5 / 21-24. 3.3.1.2 / 19b. 3.1 / 17. DOCUMENT CHANGE CONTROL RECORD continued on page 2. 3404583 0074042 OTO W DOCUMENT -GE CONTROL RECORD - PAGE 2 to ETSI Ter?haical Specification GSM 11.40 subject Decided moco Page(.) Sect./Page(s) et GSX Par
7、ked affected CR 11.40-10 R1 GSM29 86/91 CR 11.40-11 -9 86/91 CR 11.40-12 R2 GSM29 86/91 CR 11040-13 R2 GSM29 86/91 CR 11.40-14 Rl GSM29 86/91 CR 11.40-15 R1 GSM29 86/91 CR 11.40-16 GSM29 86/91 CR 11.40-17 GSM29 86/91 CR 11.40-18 GSM29 86/91 CR 11.40-19 GSM29 86/91 CR 11.40-20 GSM29 86/91 3.3.2 / 20.
8、 3.7.1.1 / 29. 3.4.1 / 21. 3.4.2 / 22. 3.4.3 / 22. 3.4.7 / 25. 3.5.3 / 26. 3.6.2.1-3 / 27. 2.10.3, 2.10.4.1 / 15, 15a. varlous . 3.4-5 /24. I New released version March 1991 t 3.3.0 1 Subject CR 11.40-21 Rl GSM30 174/91 rev.1 2.7, 2.8. / 12, 12a, 13. I Updated version June 1991 : 3.4.0 1 Subject Dec
9、ided TDOC. Page(.) Sect./Page(s) at GSW marked affected CR 11.40-22 R2 G-1 278/91 June 91 3.3.1.1, Annex 3 / 22, 45. CR 11.40-23 GSM31 245/91 June 91 3.3.1.3 / 24 . - DOCUMENT CHANGE CONTROL RECORD continued on page 3, W 3404583 0074043 T37 = DOCUETENT -GE CONTROL RECORD - PAGE 3 to FTSI Temcal Sped
10、fication GSM 11.40 Released version February 1992 : 3.5.0 (Release 92, Phase 1) subject Decided TDOC. Page(s) Sect./Page(s) at GSM marked affected CR 11.40-24 SMG 1 34/92 CR 11.40-26 SMG 1 107/92 2.2.2 3.7.2 I Released version April 1992 : 3.6.0 (Release 92, Phase 1) I subject Decided TDOC. Page(s)
11、Sect./Page(s) at GSM marked affected CR 11.40-027 SMG 2 140/92 CR 11.40-028 SMG 2 140/92 3.3.1.2 3.4.5 END OF DOCUMENT CHANGE WNTROL REWRD updatedby : EIsI/PTl2 Date : April 1992 Title : ETSI TECIINICAL SPECIPICATION GSn 11.40 SYSTa SIENLBTOR SPECIPICTION (Part 2 of Draft NET 10) Version 3.6.0 List
12、of COntentE: Detailed table of contents 1. Genera 2. Functional requirements 3. DeeignrequiretmeJnts 4. Verifying the System Siiulator Appendices 1 to 3 Origina language: English Number of pages : 46 = 3404583 0074045 BOT Csn 11.40 1. 1.1 1.2 2. 2*1 2*2 2.2.1 2,201.1 2.2.2 2.5 2.5.1 2.5.2 2.504 2.5.
13、5 2.5. 2.5.6 2.g.7 2. 2.7 2.7.1 2.1.2 2. 2.9 2.10 2.10.1 2 . 10.1.1 2.10.1.2 2.10 . 1 . 3 22: 2.10. 2.10.4.1 2 . 10.4.2 2.10.4 . 3 Page 2 V.3.6.O/Apr 1992 DEMm TABU OF CONTENTS QWWAL scope Terminology FUNCTIONAL Wm General The similate radio network Transalission cepabilities standard test si ReJcep
14、tion capabi ities MS-BSS interface testing requimts Physical interface Activation of MS type testing functions Channel parameters an frequemcy hopping RF power control Ciphering and deciphering Domlink burst generation Uplink error indication LByer 2 Layer 3 Oeneral Normal ddink handling Extended do
15、wnlink handl-bg Normal uplink handling Extended uplink handling Handling of Ti.ers Special signalling features Testing of support for services speech codec testing requirepents Support for testing of users ata semricem Qeneral Types of ata services Support for testing of bearer services Support for
16、testing of non-transparemt services Support for testing of the electrical characteristics of the Support for testing of telesenrices Support for testing of terrlnal edepters Hanagememt of nS an subscriber ata HanageBent of authentication uirements of the System Simaiator “s De inition of the Test Al
17、gorith for authentication SM/ME interface testing requirememts Definitions of transrit and receive times Ilan-machine interface Operative commend functions of the system simulator General system control coiinands Direct .ode cnaaianb Edit mode c-a Rmctions within test cue8 Determining the outcome of
18、 a tests Output inforiation and format Test report Indication levels Display of MS indicators MSs users data interfaces 3404583 0074046 746 csn 11.40 3. 3.1. 4. V. 3.6. /Apr i992 DESIGN oeneral ICs test port specification RF test ports Mobile station antenna connection Substitution an- interfering f
19、ield antenna Antenna coupling device lS audio test ports LROP, artificial mouth and artificial etar Digitai Audio interface (DAI) User data interfaces in the )as MS power supply interface nectrical CIS man-machine interface (EEIMI: RF Deasureient cepabilities RF power measuretmente Power versus time
20、 ieasurements Wide band eelective power measurements in band selective paver measurement Phase trajectory and frequency error measurements RF delay measureiente relative to nominal times The wanted signal or Traffic Channel of the serving cell The first interfering si adjacent ce1 The Second interfe
21、ring signal BCCH carriers of serving and adjacent cell The wide frequency signal The mltipath fading function Combinations of test signals Audio test Sims Digital =Y= 8 it PCM test test - signal Digitai 8 bit PCU s Digitai 8 bit PC band limited noise test signal Audio measurement capabilities Oenera
22、 Sound level/pressure measured at the Ear Reference Point one-third octave measurements A-weighted measrement Distortion DAI level measurements Delay measurements Delay measurement between Um and DAI Delay measurement between DAI and acoustic interface AF frequency counter Sim simulator The system s
23、irulator control system Environmentai requircenents Calibration of the system simulator Transmitter and receiver construction in the SS RF test Signals or Traffic channel of the First le test tone Decoder output value ?f Appendix 1: Examples of signalling procedures Appendix 2: Test Configurations A
24、ppendix 3: Time measurement uncertainty for the power time mask I Qs# 11.40 = 3404583 0074047 682 V. 3 . 6.0/pr i992 pege4 1. GmmAL Notes: 1) The present specification of tbe System Simulator only supports testing of equipment operating in the 900 MIZ QSM-hd. 2) The description of the SS for the sup
25、port of testing of data services needs further elaboratcm. 1.1 SmPE The System Simulator (SS) is an equipment or aesemblr of +pmetnts which enables the teste detailed in the iodulee “Aspelct II and Aspect III“ of cisw 11.10 to be conucte. It simulates the network side of the MS-BSS interface as part
26、 of its testing function. For definitions and abbreviations see c5M 11.10. 2. “ALlmmmmms The system simulator shall perfom the tests of the Hobile Station described in GSM 11.10. The system similator has to simulate the network side of the MS-BSS interface as seen by the BB. The system simulator doe
27、s not include environmental test equipment such as climatic chambers, Mechoic hieldsd chenber, vibration or rotation devices. The System Simulator is required to tab account of losses and effects of test apparatus connected externaly for the purpose of testing, adjusting the test results accordingly
28、. The SS shall be able to simulate a radio enviroament consisting of up to 8 cells. Tu0 of these cells shall be simulated with 1 BCCH and 1 physical channel each. 6 of the cells shall be simulated by transmitting 6 independent BCCHs. It shall be possible to transmit simultaneously all 8 BCCHs and th
29、e downlink of the 2 physical channels. The SS shall be able to receive signals fma the MS on the 2 physical channels and 1 RACH. Examples of signalling procedures leading to the be requirements on the system simulator are in Appendix 1 of this part. Some possible test configurations are given in Agp
30、endix 2 of this part. 3404583 0074048 519 2.2.1 Tresisiissiai cap8blitie8 The SS shall simulate two cells with the foliouing functions in each: - Freqency hopp - Fading, see 3.H: on serving cell an first interferer, see 3.4.7 - Adjustable RF output potier - Adjustable delay, see 2.3.1.5 - Adjustable
31、 multiframe structure (Tl, 32, T3). see 2.3.1.2 - 1 BCCH channel with poi#r ramping - 1 physical channel used as either PCH, AGCH, SDCCH, TCH (SACCH, FACCH) or 88 either the wanted signal or the first interferer. see section 2.3.1.2 be RF requirements for the 2 cells are given in section 3.4. The SS
32、 shall in addition transmit the BcCH of 6 independent cells with the following characteristics: - Adjustable RF output power: - Adjustable delay: - Mjustable rultifrme structure: - Non correlated frequencies/tiiing. The RF requirements for the 6 BCcHs are given in section 3.4.4/3.4.7. It is acceptab
33、le that these 6 reipping. For measurcenients of the W at least the following test signals are to be transmitted by the SS, see section 3.4: tranamit continuously without power The wanted Simal With and Withwt fading: - The First interfering signal with and without fading: - The Second interfering si
34、 - Signal for substitution o spurious signal. P: The following test signals shall be generated by the test equipment. Cx signals represent the wanted signals and the x signals represent the unwanted signals. The Signai Co nmodulate continuous carrier; Signal C1 A standard (isM signal with the- modul
35、ation derived by applying a data reversals signal to the input of a channel coder. nie channel coder will depend on the test and the cypher mode shall be selectable by the test method. When using this signal in the non hopping mode, the unused seven time SlOts shall also contain dummy bursts, with p
36、ower levels variable with respect to the used timeslot, see also 2.3.1.3. Signai IO Unmoulated continuous carrier; Signal I1 - A GMSK oodulated carrier following the structure of the SM signals, but with all modulating bits (including the miamble period) derived directly from a random or pseudo rand
37、om data stream. different from C1. The data bits (including bits 58 and 59) shall be derived from a rendom or pseudo random data stream. - Simal i2 A standard S4 signal with valid midamble, nie Ss shall be able to receive simultaneously on at least two physical channels with the following functions
38、in each: 9 - Frequency hOpp - Adjustable miti rame structure (Tl,T2,T3) - Reception on the CCCH (RACH), SDCCH, Tctl (SACCH, FACCH). The receiving function shall be interconnected to the relevant transmission fimctil. The SS shall in addition have the follwhg RF measurement capabilities, see section
39、3.3: - Average RF power - Time mask power ieasureients - Selective RF power - Phase trajectory and frequency error - RF delay. The receiver should be cepable of performing the tests as specify in QSM 11.10 without the addition of bit error8 in BXCBSS of 1 in 10 due to the receiver performance when o
40、perated with a Ws which ieets thet transmitter requirements of QSM 05.05. Note: Note: !This requirement is based on a minima BBR masurcePient of 10-5. For the test of cell selection/reselectian (aSn 11.10/11.6) one of the followiq additional receive ftrnctions is required: - a wide band receive func
41、tion, such as for instance a spectrum analyzer (this is the preferredsolution), or - an additional receive function for the QSM type of charmed. 2.3.1 phyoical interface The SS shall support the Ai11 mange of transiiit an receive frequencies of a base station system. The SS shall support all traffic
42、 channels for speech an data and all control channels. The frequency bands, channels and channel numbering are according to the GSM Cl5 series of recommendations. Note: in the future, the System Simulator may additionally utilize frequencies outside the Csn band (see also CSl 05.05). Consequently th
43、ese frequencies may be included in thie section later. 2.3.1.1 It shall be possible to activate special type testing functions in the MS, defined in 11.1O/III.l. Activation of IIS type testing functioM 3404583 0074050 177 V . 3.6 . O/ 1992 asn 11.40 Paee 7 2.3.1.2 - parew-rs Ud f=4-=Y hopping It sha
44、ll be possible to assign parameter values in the SS for channel definition and assignment for the two simulated BSS and the BcCHs of the adjacent cells independently. For each lo allocated to the ICs under test on a frame per frame basis. cal channel, except the BCCH + PCH + AGCH, the System Simulat
45、or s i% 1 be able to switch to any frequency in the QSM band The detailed description of the frequency hopping scheme is given in OSM 05.02. The parameters of the FH echeme shall be selectable in the SS. 2.3.1.3 Rp power control RF power control functions are optional in QSM Base Station System to O
46、SM 05.08 and shall be simulated by the System Simulator. The SS s 1 be able to switch from any power level to any other power level within the range of 30 d on a timeslot per timeslot basis. This aynanic swit ch in requirement only exist for a number of tests, using only a single physic channel. 2.3
47、.1.4 Encryption Ud decryption The SS shall start and synchronize ciphering and deciphetring according to GSM 03.20. The bitstreams shall be generated by algorithm A5 using the encryption key Kc. 2.3.1.5 Damlink burst generation It shall be possible to generate al1 types of bursts and to send such bu
48、rsts according to the test description for all simulated GSM channels. It shall also be possible to omit any burst or group of bursts. The contents of a burst can be defined in the following ways: - - By using default parameters from Layers 2 and 3: By entering new parameters for Layers 2 and 3. It
49、shall be possible to delay the transmission of bursts from O to 216 bit periods in steps of 1/4 bit periods for all modulated RF test signals. 2.3.1.6 Uplink error indication The SS shall on operator request indicate bit errors in the signal received by the SS before and after error correction. The Bad Fraie indication (BFI) as sent by the MS shall be recorded and indicated. The received bit stream in all frames and in non-erased frames shall be compared with the expected (looped or predicted) bit stream and the detected bit errors show
