ETSI GSM 03 38-1996 Digital Cellular Telecommunications System (Phase 2+) Alphabets and Language-Specific Information《参见PRETS 300 900(版本5 4 0)》.pdf

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1、EISI GSM - Alphabets and language-specific information (GSM 03.38) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE X.400: c=fr, a=atlas, p=etsi,

2、 s=secretariat - Internet: secretariat et!s.fr Tel.: +33 92 94 42 O0 - Fax: +33 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Sta

3、ndards Institute 1996. All rights reserved. COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services ETSI GSM*03*38 96 m 3400855 0130467 778 m Page 2 GSM 03.38 Version 5.3.0: July 1996 Whilst every care has been taken in the preparation and publication of th

4、is document, errors in content, typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to “ETSI Editing and Committee Support Dept.“ at the address shown on the title page. COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Han

5、dling ServicesETSI GSM*03.38 96 3400855 0130470 47T Page 3 GSM 03.38 Version 5.3.0: July 1996 Contents Foreword . 5 1 Scope 7 2 Normative references 7 3 Abbreviations 7 4 SMS Data Coding Scheme . 8 5 Cell Broadcast Data Coding Scheme 11 6 Individual parameters 13 6.1 General principles 13 6.1.1 Gene

6、ral notes 13 6.1.2 Character packing . 13 6.1.2.1 SMS Point-to-Point Packing 13 6.1.2.1.1 Packing of 7-bit characters . 13 6.1.2.2 SMS Cell Broadcast Packing . 14 6.1.2.2.1 Packing of 7-bit characters . 14 6.1.2.3 USSD packing . 15 6.1.2.3.1 Packing of 7 bits 15 6.2 Alphabet tables 16 6.2.1 Default

7、alphabet 16 History 17 COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services ETSI GSM*03.38 96 3400855 0130471 326 Page 4 GSM 03.38 Version 5.3.0: July 1996 Blank page COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handli

8、ng ServicesETSI GSM*03-38 96 3400855 0330472 262 Page 5 GSM 03.38 Version 5.3.0: July 1996 Foreword This Global System for Mobile communications Technical Specification (GTS) has been produced by the Special Mobile Group (SMG) Technical committee (TC) of the European Telecommunications Standards Ins

9、titute (ETSI). This GTS defines the language-specific requirements for GSM within the digital cellular telecommunications system (Phase 2/Phase 2+). This GTS is a TC-SMG approved GSM technical specification version 5, which contains GSM Phase 2+ enhancementsfieatures to the version 4 GSM technical s

10、pecification. The European Telecornmunications Standard from which this Phase 2+ GTS has evolved is Phase 2 GSM ETS 300 628 (GSM 03.38 version 4.0.1). GTS are produced by TC-SMG to enable the GSM Phase 2+ specifications to become publicly available, prior to submission for the formal ETSI standards

11、approval procedure to become European Telecommunications Standards (ETS). This ensures the earliest possible access to GSM Phase 2+ specifications for all Manufacturers, Network operators and implementors of the Global System for Mobile communications. The contents of this GTS are subject to continu

12、ing work within TC-SMG and may change following formal TC-SMG approval. Should TC-SMG modify the contents of this GTS it will then be republished by ETSI with an identifying change of release date and an increase in version number as follows: Version 5.x.y where: y the third digit is incremented whe

13、n editorial only changes have been incorporated in the specif ication; x the second digit is incremented for all other types of changes, .e. technical enhancements, corrections, updates, etc. Reference is made within this TS to GSM-TSs (note). NOTE: TC-SMG has produced documents which give the techn

14、ical specifications for the implementation of the digital cellular telecommunications system. Historically, these documents have been identified as GSM Technical Specifications (GSM-TSs). These TSs may have subsequently become I-ETSs (Phase l), or ETSsETSI Technical Reports (ETRs) (Phase 2). TC-SMG

15、has also produced ETSI GSM TSs which give the technical specifications for the implementation of Phase 2+ enhancements of the digital cellular telecommunications system. These version 5.x.x GSM Technical Specifications may be referred to as GTSs. COPYRIGHT European Telecommunications Standards Insti

16、tuteLicensed by Information Handling Services ETSI GSM*03-38 96 3400855 0330473 IT9 Page 6 GSM 03.38 Version 5.3.0: July 1996 Blank page COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETSI GSM*03*38 96 3400855 0330474 035 Page 7 GSM 03.38 Version 5.

17、3.0: July 1996 1 Scope This Global System for Mobile communications Technical Specification (GTS) defines the language-specific requirements for GSM. These are specific codepoints required by the Short Message Service (SMS) specifications which in turn are used not only for SMS (GSM 03.40, 03.41) bu

18、t also for Unstructured Data (GSM02.90) and may additionally be used for Man Machine Interface (MMI) (GSM 02.30). The specification for the Data Circuit terminating EquipmenData Terminal Equipment (DCETE) interface (GSM 07.05) will also use the codes specified herein for the transfer of SMS data to

19、an external terminal. 2 Normative references This GTS incorporates by dated and undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to

20、or revisions of any of these publications apply to this GTS only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. 31 41 51 71 Pl GSM O1 .O4 (ETR 100): “Digital cellular telecommunication system (Phase 2); Abbreviatio

21、ns and acronyms“. GSM 02.30 (ETS 300 51 1): “Digital cellular telecommunication system (Phase 2); Man-Machine Interface (MMI) of the Mobile Station (MS)“. GSM 03.90 (ETS 300 549): “Digital cellular telecommunication system (Phase 2); Unstructured supplementary services operation - Stage 1 “. GSM 03.

22、40 (ETS 300 536): “Digital cellular telecommunication system (Phase2); Technical realization of the Short Message Service (SMS) Point to Point (PP)“. GSM 03.41 (ETS 300 537): “Digital cellular telecommunication system (Phase 2); Technical realization of Short Message Service Cell Broadcast (SMSCB)“.

23、 GSM 04.1 1 (ETC 300 559): “Digital cellular telecommunication system (Phase 2); Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface“. GSM 04.1 2 (ETS 300 560): “Digital cellular telecommunication system (Phase2); Short Message Service Cell Broadcast (SMSCB) support on

24、the mobile radio interface“. GSM 07.05 (ETS 300 585): “Digital cellular telecommunication system (Phase2); Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)“. 3 Abbreviations ISO/IECI 0646: “Univ

25、ersal Multiple-Octet Coded Character Set (UCS)“; UCS2, 16 bit coding. Abbreviations used in this specification are listed in GSM 01.04. COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETSI GSM*03.38 96 3400855 0330475 T7L Page 8 GSM 03.38 Version 5.3

26、.0: July 1996 4 SMS Data Coding Scheme The TP-Data-Coding-Scheme field, defined in GSM 03.40, indicates the data coding scheme of the TP-UD field, and may indicate a message class. The octet is used according to a coding group which is indicated in bits 74. The octet is then coded as follows: lding

27、Group Bits 4 Kx ,001011 100 101 Use of bits 30 General Data Coding indication Bits 5.0 indicate the following : Bit 5, if set to O, indicates the text is uncompressed Bit 5, if set to 1. indicates the text is cornpressed using the GSM standard compression algorithm. (yet to be specified) Bit 4, if s

28、et to O, indicates that bits 1 to O are reserved and have no message class meaning Bit 4, if set to 1, indicates that bits 1 to O have a message class meaning : Bit 1 Bit O Message Class O O Class O O 1 Class 1 Default meaning: ME-specific. 1 O Class2 SIMspecificmescage 1 1 Class 3 Default meaning:

29、TE specific (see GCM TC 07.05) Bits 3 and 2 indicate the alphabet being used, as follows : Bit3 Bit2 Alphabet: O O Default alphabet o1 8 bit 1 O UCS2 (16bit) lo 11 Reserved NOTE: The special case of bits 70 being 0000 O000 indicates the Default Alphabet as in Phase 2 Reserved coding groups Message W

30、aiting Indication Group: Discard Message Bits 30 are coded exactly the same as Group 1101, however with bits 74 set to 1100 the mobile may discard the contents of the message, and only present the indication to the user. Message Waiting Indication Group: Store Message This Group allows an indication

31、 to be provided to the user about the status of types of message waiting on systems connected to the GSM PLMN. The mobile may present this indication as an icon on the screen, or other MMI indication. The mobile may take note of the Origination Address for messages in this group and group 1100. For

32、each indication supported, the mobile may providi storage for the Origination Address which is to control the mobile indicator Text included in the user data is coded in the Default Alphabet. Where a message is received with bits 74 set to 1 1 01, the mobile shall store the text of the CMC message i

33、n addition to setting the indication. Bits 3 indicates Indication Cense: Bit 3 O Cet Indication Inactive I Set Indication Active Bit 2 is reserved, and set to O Bit 1 Bit O Indication Type: O O Voicemail Message Waiting O 1 Fax Message Waiting 1 O Electronic Mail Message Waiting 1 1 Other Message Wa

34、iting Mobile manufacturers may implement the “Other Message Waiting“ indication as an additional indication without specifyhg the meaning. The meaning of this indication is intended to be standardized in the future, so Operators should not make use of this indication until the standard for this indi

35、cation is finalised. COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services ETSI GSM*03-38 76 = 3400855 OL3047b 908 110 Page 9 GSM 03.38 Version 5.3.0: July 1996 Message Waiting Indication Group: Store Message 1111 The coding of bits 30 and functionalii of

36、 this feature are the same as for the Message Waiting Indication Group above, (bits 74 set to 1101) with the exception that the text included in the user data is coded in the uncompressed UCSP aiphabet. Data coding/message class Bit 3 is resewed, set to O. I ;it 2 Messagecoding: Default alphabet &bi

37、t data Il Bit 1 Bit O Message Class: O O Class O O 1 Class 1 default meaning: ME-specific. 1 O Class 2 SIM-specific message. 11 Class 3 default meaning: TE specific (see GSM TS 07.05) Default alphabet indicates that the TP-UD is coded from the 7-bit alphabet given in subclause 6.2.1. When this alpha

38、bet is used, the characters of the message are packed in octets as shown in subclause 6.1.2.1.1, and the message can consist of up to 160 characters. The default alphabet shall be supported by all MSs and SCs offering the service. 8-bit data indicates that the TP-UD has user-defined coding, and the

39、message can consist of up to 140 octets. UCS2 alphabet indicates that the TP-UD has a UCS2 lo coded message, and the message can consist of up to 140 octets, .e. up to 70 UCS2 characters. When a message is compressed, the TP-UD consists of the default alphabet or UCS2 alphabet compressed message, an

40、d the compressed message itself can consist of up to 140 octets in total. When a mobile terminated message is class O and the MS has the capability of displaying short messages, the MS shall display the message immediately and send an acknowledgement to the SC when the message has successfully reach

41、ed the MS irrespective of whether there is memory available in the SIM or ME. The message shall not be automatically stored in the SIM or ME. The ME may make provision through MMI for the user to selectively prevent the message from being displayed immediately. If the ME is incapable of displaying s

42、hort messages or if the immediate display of the message has been disabled through MMI then the ME shall treat the short message as though there was no message class, .e. it will ignore bits O and 1 in the TP-DCS and normal rules for memory capacity exceeded shall apply. When a mobile terminated mes

43、sage is Class 1, the MS shall send an acknowledgement to the SC when the message has successfully reached the MS and can be stored. The MS shall normally store the message in the ME by default, if that is possible, but otherwise the message may be stored elsewhere, e-g. in the SIM. The user may be a

44、ble to override the default meaning and select their own routing. When a mobile terminated message is Class 2 (SIM-specific), a phase 2 (or later) MS shall ensure that the message has been transferred to the SMC data field in the SIM before sending an acknowledgement to the SC. The MS shall return a

45、 ?protocol error, unspecified? error message (see GSM TS 04.11) if the short message cannot be stored in the SIM and there is other short message storage available at the MS. If all the short message storage at the MS is already in use, the MS shall return ?memory capacity exceeded?. COPYRIGHT Europ

46、ean Telecommunications Standards InstituteLicensed by Information Handling Services ETSI GSM*O3-38 96 3400855 0330477 844 H Page 10 GSM 03.38 Version 5.3.0: July 1996 When a mobile terminated message is Class 3, the MS shall send an acknowledgement to the SC when the message has successfully reached

47、 the MS and can be stored, irrespectively of whether the MS supports an SMS interface to a TE, and without waiting for the message to be transferred to the TE. Thus the acknowledgement to the SC of a TE-specific message does not imply that the message has reached the TE. Class 3 messages shall norma

48、lly be transferred to the TE when the TE requests “TE-specific“ messages (see GSM TS 07.05). The user may be able to override the default meaning and select their own routing. The message class codes may also be used for mobile originated messages, to provide an indication to the destination SME of

49、how the message was handled at the MS. The MS will not interpret reserved or unsupported values but shall store them as received. The SC may reject messages with a Data Coding Scheme containing a reserved value or one which is not supported. COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services ETSI GSM*03=38 96 3400855 0130478 780 Page 11 GSM 03.38 Version 5.3.0: July 1996 5 Cell Broadcast Data Coding Scheme The Cell Broadcast Data Coding Scheme indicates the intended handling of the message