Standard No.:	YDN 089-1998
English Name:	No.7 Signaling Network System
Chinese Name:	No.7信令网技术体制
Chinese Classification:	M11    Communication network technical system
Professional Classification:	YD    Professional Standard - Telecommunication
Source Content Issued by:	MOII
Issued on:	1998-09-01
Implemented on:	1999-1-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	11000 words
Translation Price(USD):	270.0
Delivery:	via email in 1 business day

The technology system mainly specifies network structure and organization, numbering plan of signaling point, route selection means, operation, maintenance and administration of signaling network, and basic network-access requirement of signaling transfer point equipment of national No.7 Signaling Network in China. The technology system is applicable to signaling network for Digital Telephone Network (DTN), Integrated Services Digital Network (ISDN) and Intelligent Network (IN), intercommunication part of signaling networks for mobile network and fixed network. The provisions in the No.7 Signaling Network for mobile network are excluded in this technology system.

1 Scope 2 Normative References 3 Terms 4 Hierarchic Structure of Signaling Network 5 Structure and Network Organization of Signaling Network 6 Signaling area division and signaling point code numbering plan 7 Structure and network organization of local signaling network for municipality, provincial capital and prefecture-level city 8 Signaling Data Link Interface and Transmission Link 9 Setting of Signaling Link 10 Route Selection of Signaling Network 11 Relation between international and national signaling networks 12 Hypothetical signaling reference connection in China (HSRC) 13 Maintenance, operation and administration of signaling network 14 Basic network access requirements of signaling transfer point equipment