A Study on Evolution and Usage of The Common Channel Signaling Network

• MATSUMURA Hiroaki

  NTT Network Service Systems Laboratories

• UMEZAWA Hideo

  NTT Network Service Systems Laboratories

• ASAMURA Mitsuru

  NTT Network Service Systems Laboratories

• MURAKAMI Tatsuro

  NTT Network Service Systems Laboratories

Bibliographic Information

Other Title

• 共通線信号網の発展形態と利用の一検討

Abstract

There is a growing need for a high-speed and broadband CCSN, because of rapid increase in intelligent services and mobile communications. This paper discussses evolution of CCSN and proposes a new network architecture, focusing on the in intermediate era when the CCSN has only be enhanced in terms of higher signaling rates and throughputs. Then, it envisages example usages of the advanced CCSN (A-CCSN) : rapid installation of the state of the art hardware technologies to large scale public communication systems, efficient use of the transport network resources, and substantial reduction in maintenance work-load for transport node systems. From this viewpoint, this paper further proposes a distributed control architecture consisting of a call server function, data bases and connection control functions. Although this distrubuted system has some advantages, it has some demerits of signaling load. However, it si shown that the A-CCSN can afford such sophisticated control in terms of transmission capabilities.

Journal

• Technical report of IEICE. SSE

  Technical report of IEICE. SSE 98 (373), 25-30, 1998-10-30

  The Institute of Electronics, Information and Communication Engineers

Keywords

• No. 7 CCSN
• ATM
• Distributed System
• Data Base

Details

• CRID: 1571135652470229760
• NII Article ID: 110003235256
• NII Book ID: AN10060742
• ISSN: 09135685
• Text Lang: ja
• Data Source:
  • CiNii Articles