This document describes<\/p>\n
the structure of wireless gas meter networks, and<\/p>\n<\/li>\n
the application protocol of wireless gas meter networks.<\/p>\n<\/li>\n<\/ul>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 4 Symbols and abbreviated terms <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 5 Network structure Figures Figure 1 \u2013 The structure of the wireless gas networks <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 6 Application layer protocol 6.1 Overview 6.1.1 General 6.1.2 AL function 6.1.3 AL structure Figure 2 \u2013 AL structure <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 6.2 User application process 6.2.1 General 6.2.2 Functions of UAP 6.2.3 User application object 6.3 Device management application process <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 6.4 Application sub-layer 6.4.1 General 6.4.2 Functions of application sub-layer 6.4.3 Communication models <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Figure 3 \u2013 R\/R model interaction process <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Figure 4 \u2013 P\/S model interaction process Figure 5 \u2013 R\/S model interaction process <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 6.4.4 Application sub-layer communication service 6.4.5 Connection service Tables Table 1 \u2013 ASL services <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Table 2 \u2013 Link services provided by the application layer Table 3 \u2013 Parameters of the LINK. Request primitive <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Table 4 \u2013 Parameters of the LINK. Response primitive Table 5 \u2013 Connect services provided by the application layer <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Table 6 \u2013 Parameters of the CONNECT. Request primitive <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | Table 7 \u2013 Parameters of the CONNECT. Response primitive Table 8 \u2013 Release services provided by the application layer <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Table 9 \u2013 Parameters of the RELEASE. Response primitive Table 10 \u2013 Parameters of the RELEASE. Confirm primitive <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 6.4.6 Data transmission service Table 11 \u2013 Parameters of the RELEASE. Notification primitive Table 12 \u2013 Data transmission services provided by the application layer Table 13 \u2013 ASLDE-DATA. Request parameters <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Table 14 \u2013 ASLDE-DATA. Confirm parameters Table 15 \u2013 DATA. Indication parameters <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 6.5 Application sub-layer message format 6.5.1 General 6.5.2 ASL general message format Table 16 \u2013 Application sub-layer general message format Table 17 \u2013 Message control field format Table 18 \u2013 Message type subfield value <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Table 19 \u2013 Format of the security control Table 20 \u2013 Security control subfield value Table 21 \u2013 Value of transmission model subfields <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 6.5.3 Message formats <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | Table 22 \u2013 Operation code field value Table 23 \u2013 Value of command code field <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Table 24 \u2013 Acknowledgement message <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Annex A (informative)Security A.1 Overview A.2 Security scenario analysis Figure A.1 \u2013 Security framework <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | A.3 Security services <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Internet of things (IoT). Application of sensor network for wireless gas meters<\/b><\/p>\n |