1、 EIA TIA/IS-637 95 3234b00 0568044 T48 M INTERIM STANDARD I Short Message Services for Wideband Spread Spectrum Cellular Systems TIA/EIA/IS-637 DECEMBER 1995 I TELECOMMUNICATIONS INDUSTRY ASSOCIATION NOTICE TMIA Engineering Standards and Publications are designed to serve the public interest through
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3、ot in any respect preclude any member or nonmember of TIAEIA fiom manufacturing or selling products not conforming to such Standards and Publications, nor shail the existence of such Standards and Publications preclude their voluntary use by those other than TIAEIA members, whether the standard is t
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5、to parties adopting the Standard or Publication. (From Project Number 3423, formulated under the cognizance of the TR-45.5 Subcommittee on Wideband Spread Spectrum Digital Technology.) TWEIAINTERIMSTANDARDS MIA Interim Standards contain information deemed to be of technical value to the industry, an
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8、1995 Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 PRICE: Please refer to the current or call Global Engineering Documents, USA and Canada (1-800-854-7179) International (303-397-7956) Catalog of EM, JEDEC, and TIA STANDARDS and ENGINEERING PUBLICATIONS All rights res
9、erved Printed in U.S.A. EIA TIA/IS-b37 95 = 3234600 05b047 757 TIA/ELA/ IS-63 7 Page i 1 PREFACE 2 3 4 5 6 7 8 9 IO 11 12 These technical requirements form a standard for a Short Message Service (SMS), providing delivery of text and numeric information for paging, messaging, and voice mad notificati
10、on. This standard includes Service Option 6 (as assigned in TSB58), which supports delivery of short messages on CDMA Traffic Channels. Service Option 6 conforms to the general requirements for service options specified in TLA/EiA/IS-95, Mobile Station-Base Station Compatibiiity Standard for Dud-Mod
11、e Wideband Spread Spectnm Cellular System. A mobile station operating in either the analog or the wideband spread spectrum (CDMA) modeconforming with TiA/EiA/IS-95 and this standard can obtain Short Message Service in any cellular system conforming with these standards. This standard does not addres
12、s the quaty or reliability of Short Message Service, nor does it cover equipment performance or measurement procedures. 13 14 SECTIONSUMMARY 15 16 1. introduction. This section defines the terms, references, protocols and network reference model used in this document. 17 18 10 20 21 22 end delivery
13、of messages. 23 24 2. SMS Relay Layer. This section defines the requirements for the lower layer of the SMS bearer service protocols. The SMS Relay Layer provides the interface between the Transport Layer and the Link Layer used for message transmission. SMS TYansport Layer. This section defines the
14、 requirements for the upper layer of the SMS bearer service protocols. The SMS Transport Layer manages the end-to- SMS Teleservice Layer. This section defines the requirements for the SMS Teleservice Layer, which provides application-level data formats and procedures. 3. 4. 27 28 29 30 31 32 33 34 3
15、5 1. The foliowing verbal forms are used: Shail“ and “shall not“ identify requirements to be followed strictiy to conform to the standard and from which no deviation is permitted. Should“ and “should not“ indicate that one of several possibilities is recommended as particularly suitable, without men
16、tioning or excluding others; that a certain course of action is preferred but not necessarily required; or that (in the negative form) that a certain possibility or course of action is discouraged but not prohibited. “May“ and need not“ indicate a course of action permissible within the limits of th
17、e standard. Can“ and cannot“ are used for statements of possibility and capability, whether material, physical, or causal. 36 37 2. Footnotes appear at various points in this specification to elaborate and further clarify items discussed in the body of the specification. 1 13 14 15 16 - EIA TIA/IS-6
18、37 95 3234b00 05b8OY8 693 - TIA/ElA/IS-637 Page ii 3. Unless indicated otherwise, this document presents numbers in decimal form. Binary numbers are distinguished in the text by the use of single quotation marks. In some tables, binary values may appear without single quotation marks if table notati
19、on clearly specifies that values are binary. The character x is used to represent a bit of unspecified value. For example xxx000 10 represents any 8-bit binary value such that the least significant five bits equal 00010. Hexadecimal numbers (base 16) are distinguished in the text by use of the form
20、Oxh.h where h.h represents a string of hexadecimal digits. For example, Ox2fa1 represents a number whose binary value is O0 1 O 1 1 1 1 1 O 10000 1 and whose decimal value is 12193. Note that the exact number of bits in the binary representation of a hexadecimal number strictly depends on the implem
21、entation requirements for the variable being represented. Base station“ refers to the functions performed on the land side, which are typically distributed among a cell, a sector of a ceil, and a mobile or personal communications switching center. The term “mobile station“ is equivalent to the term
22、“personal station.“ 4. 5. EIA TIA/IS-637 95 M 323qhOO 0568097 52T m TIA/EIA/IS-637 Page iii CONTENTS 1 Introduction 1-1 1.1 General Description . 1-1 1.2 Terms 1-2 1.3 References . 1-3 1.4 Network Reference Model . 1-4 1.5 SMS PrOtOCOlS 1-4 2 SMS Relay Layer 2-1 2.1 Introduction . 2-1 2.2 Overview 2
23、-1 2.2.1 Model of Operation . 2-1 2.2.1.1 Um Interface . 2-1 2.2.1.2 N (Intersystem) Interface . 2-2 2.2.2 Relay Layer Functions 2-2 2.2.3 Service Description . 2-3 2.2.3.1 Service Primitives . 2-3 2.2.3.1.1 Um Interface Primitives 2-4 2.2.3.1.2 N Interface Primitives 2-5 2.2.3.2 Services Provided b
24、y the Relay Layer 2-6 2.2.3.2.1 Point-to-Point . 2-6 2.2.3.2.2 Broadcast . 2-6 2.2.3.3 Services Required from TiA/EiA/IS-95 Protocol Layers . 2-6 2.2.3.4 Services Required from Intersystem Links 2-7 2.3 Elements of Procedures 2-7 2.3.1 Formats of Fields . 2-7 2.3.2 Error Codes 2-7 2.4 Definition of
25、Procedures . 2-7 2.4.1 Mobile Station Procedures 2-7 2.4.1.1 Point-to-point Procedures . 2-7 2.4.1.1.1 Paging and Access Channel Procedures 2-8 2.4.1.1.1.1 Mobile SMS Message Termination . 2-8 2.4.1.1.1.2 Mobile SMS Message Origination 2-8 2.4.1.1.2 Mobile Station Traffic Channel Procedures 2-9 EIA
26、TIAIIS-637 75 D 3234b00 0568050 241 D TIA/ EIA/ IS-637 Page iv CONTENTS 2.4.1.1.2.1 Connection ofthe SMS Service Option 2-9 2.4.1.1.2.2 Mobile SMS Message Termination . 2-10 2.4.1.1.2.3 TrafBc Channel Setup . 2-10 2.4.1.1.2.4 Mobile Station Message Origination in the Conversation Substate . 2-1 1 2.
27、4.1.2 Broadcast Procedures 2-11 2:4.1.2.1 Paging and Access Channel Procedures 2-12 2.4.1.2.2 Broadcast Procedures for Slotted Mode . 2-12 2.4.1.2.2.1 Slot Cycles for Broadcast Paging . 2-12 2.4.1.2.2.2 Monitoring Paging Channel Broadcasts . 2-13 2.4.1.2.3 Trdc Channel Procedures 2-14 2.4.2 Base Sta
28、tion Procedures. U, Interface . 2-15 2.4.2.1 Point-to-point Procedures 2-15 2.4.2.1.1 Paging and Access Channel Procedures 2-15 2.4.2.1.1.1 Mobile SMS Message Origination 2-15 2.4.2.1.1.2 Mobile SMS Message Termination . 2-15 2.4.2.1.2 Base Station Traffic Channel Procedures 2-16 2.4.2.1.2.1 Connect
29、ion of the SMS Service Option 2-16 2.4.2.1.2.2 Mobile SMS Message Origination 2-17 2.4.2.1.2.3 Traffic Channel Setup . 2-17 2.4.2.1.2.4 Mobile Station Message Termination in the Conversation Substate 2-18 2.4.2.2 Broadcast Procedures 2-18 2.4.2.3 Broadcast Procedures for Slotted Mode 2-19 2.4.2.3.2
30、Requirements for Sending Broadcast Messages 2-20 2.4.2.3.2.1 Broadcast Deliveq Options . 2-20 2.4.2.3.1 General Overview . 2-19 2.4.2.3.2.1.1 Method 1: Multi-Slot Broadcast Message Transmission . 2.20 2.4.2.3.2.1.2 Method 2: Multi-Slot Broadcast Paging . 2-20 2.4.2.3.2.1.3 Method 3: Periodic Broadca
31、st Paging . 2-21 2.4.2.3.2.2 Duplicate Broadcast Message Transmission 2-21 2.4.2.3.2.3 Periodic Broadcast Paging . 2-21 2.4.2.3.2.4 Broadcast Message Slot Determination . 2-22 2.4.3 Base Station Procedures . N Interface . 2-22 EIA TIA/IS-b37 95 3234600 05b805L LBB TJA/EIA/IS-637 Page v CONTENTS 3 SM
32、S Transport Layer . 3-1 3.1 Introduction . 3-1 3.2 Overview 3-1 3.2.1 Model of Operation . 3-1 3.2.2 Transport Layer Functions . 3-1 3.2.2.1 Bearer Service End Points 3-1 3.2.2.2 Bearer Service Relay Points 3-2 3.2.3 Service Description . 3-2 3.2.3.2 Services Required from the Relay Layer 3-2 3.2.3.
33、1 Teleservice Interface . 3-2 3.3 Definition of Procedures . 3-2 3.3.1 Relay Point Procedures. Base Station . 3-2 3.3.2 End Point Procedures . Mobile Station . 3-5 3.3.3 Authentication Procedures . 3-6 3.3.3.1 Mobile Station Procedures 3-6 3.3.3.2 Base Station Procedures . 3-7 . 3.4 Transport Layer
34、Messages 3-8 3.4.1 Message Format . 3-8 3.4.2 Message Definitions . 3-9 3.4.2.1 SMS Point-to-Point Message . 3-9 3.4.2.2 SMS Broadcast Message . 3-9 3.4.2.3 SMS Acknowledge Message 3-10 3.4.3 Parameter Definitions . 3-10 3.4.3.1 Teleservice Identier . 3-11 3.4.3.2 Broadcast Service Category 3-12 3.4
35、.3.3 Address Parameters 3-13 3.4.3.4 Subaddress 3-16 3.4.3.5 Bearer Reply Option . 3-18 3.4.3.6 Cause Codes 3-19 3.4.3.7 Bearer Da ta 3-20 4 SMS Teleservice Layer . 4-1 4.1 Introduction . 4-1 EIA TIA/IS-637 95 3234600 0568052 014 9 Page vi TIA/EIA/IS-637 CONTENTS 4.2 Overview . 4-1 4.3 Teleservice P
36、rocedures . 4-1 4.3.1 General 4-1 4.3.1.1 Mobile Station Message Termination 4-1 4.3.1.2 Mobile Station Message Origination 4-2 4.3.1.3 Broadcast Messaging Service 4-2 4.3.1.4 Analog Mode SMS Services . 4-3 4.3.1.4.1 Extended Protocol SMS Services . 4-3 4.3.1.4.2 Alert With Info SMS Services 4-4 4.3
37、.2 IS-9 1 Extended Protocol Enhanced Services . 4-5 4.3.3 Cellular Paging Teleservice (CPT) 4-5 4.3.4 Cellular Messaging Teleservice (Cm . 4-7 4.3.5 Voice Mail Notifkation (VMN . 4-8 4.4 Teleservice Message Contents 4-9 4.4.1 SMS Deliver Message . 4-9 4.4.2 SMS Submit Message 4-10 4.4.3 SMS Cancella
38、tion Message . 4-10 4.4.4 SMS User Acknowledgment Message 4-11 4.4.5 SMS Delivery Acknowledgment Message 4-11 4.5 Bearer Data Subparameters 4-12 4.5.1 Message Identifier 4-13 4.5.2 User Data 4;14 4.5.3 User Response Code 4-15 4.5.4 Message Center Time Stamp i . 4-16 4.5.5 Vaiidity Period - Absolute
39、. 4-17 4.5.6 Vaiidity Period - Relative 4-18 4.5.7 Deferred Delivery Time - Absolute 4-19 4.5.8 Deferred Delivery Time - Relative 4-20 4.5.9 Priority Indicator 4-21 4.5.1 O Privacy Indicator 4-22 4.5.11 Reply Option 4-23 4.5.12 Number of Messages 4-24 EIA TIA/IS-637 95 3234600 0568053 T50 TlA/EM/IS-
40、637 Page vii CONTENTS 4.5.13 Alert on Message Delivery . 4-25 4.5.14 Language Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26 4.5.15 Call Back Number . . . . . . 4-27 1 2 3 4 FIGURES s Figure 1.4-1 Simplified SMS Reference Model . . . . . . . . . . . .
41、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 6 Figure 1.5-1 SMS Protocol Stack 1-5 7 Figure 2.2.3.1-1 Primitive Types . 2-3 Page viii 1 2.2.3.1.1-1 2 2.2.3.1.1-2 3 2.2.3.1.2- 1 4 3.4-1 5 3.4.2.1-1 6 3.4.2.2-1 7 3.4.2.3-1 8 3.4.3-1 s 3.4.3.1-1 10 3.4.3.3-1 11
42、3.4.3.4-1 12 4.3.1.3-1 13 4.3.1.4.1- 1 14 4.3.2-1 15 4.3.3-1 16 4.3.3-2 17 4.3.4-1 16 4.3.5-1 i9 4.4.1-1 20 4.4.2-1 21 4.4.3-1 P 4.4.4-1 n 4.4.5-1 24 4.5-1 25 4.5.1-1 26 4.5.2-1 4.5.6-1 28 4.5.9-1 29 4.5.10-1 30 4.5.14-1 EIA TIA/IS-b37 35 3234600 0568054 997 TIA/ EIA/IS-637 TABLES Relay Layer Servic
43、e Primitives. Um Interface . 2-4 RLDATA Primitive Parameters. Um Interface 2-4 Relay Layer Service Primitives. N Interface . 2-5 SMS Transport Layer Messages 3-8 SMS Point-to-Point Message Parameters . 3-9 SMS Broadcast Message Parameters 3-9 SMS Acknowledge Message Parameters 3-10 Parameter Identif
44、ers 3-10 TiA/EiA/IS-41-C Supported Teleservices Cross Reference 3-11 Data Network Address Number Types . 3-14 Subaddress Type Values 3-16 SMS Deliver Message Subparameters . Broadcast Messaging Service . 4-2 Bearer Data Subparameters for IS-91 Extended Protocol Messages 4-3 SMS Deliver Message Subpa
45、rameters. IS-9 1 . 4-5 SMS Deliver Message Subparameters. CPT . 4-6 SMS Submit Message Subparameters. Clyr 4-6 SMS Deliver Message Subparameters. CMT 4-7 SMS Deliver Message Subparameters. VMN 4-8 SMS Deliver Message Subparameters . 4-9 SMS Submit Message Subparameters 4-10 SMS User Acknowledgment M
46、essage Subparamete rs 4-11 Bearer Data Subparameter Identifiers 4-12 Message Types . 4-13 Data Field Encoding . 4-14 Coding of Relative Time Fields 4-18 Priority Indicator Values . 4-21 Privacy Indicator Values . 4-22 Language Indicator Values . 4-26 SMS Cancellation Message Subparameters . 4-10 SMS
47、 Delivery Acknowledgment Message Subparameters 4-11 EIA TIA/IS-637 95 323LlbOO 05b8055 823 TIA/EIA/IS-637 Page 1-1 i 1 INTRODUCTION 2 1.1 General Description 3 4 5 6 7 a 9 IO 11 12 13 14 15 16 i7 1s 19 20 21 rz 23 24 25 26 n 2a standard. 29 30 31 a 33 3 35 transmission capabilities. 36 37 38 39 40 C
48、DMA Traffic Channel. The Short Message Service (SMS) allows the exchange of short alphanumeric messages between a mobile station and the cellular system and between the cellular system and an external device capable of transmitting and optionally receiving short messages. The external device may be
49、a voice telephone, a data terminal or a short message entry system. The Short Message Service consists of message entry features, administration features, and message transmission capabilities. These features are distributed between a cellular system and the SMS message center (MC) which together make up the SMS system. The MC may be either separate from or physically integrated into the cellular system. Short message entry features are provided through interfaces to the MC and the mobile station. Senders use these interfaces to enter shor
