What This Document Is
This is a focused exploration of signaling mechanisms within Asynchronous Transfer Mode (ATM) networks, a core topic in advanced telecommunications studies. It delves into the protocols and standards governing how information about call setup, maintenance, and teardown is exchanged within an ATM environment. The material originates from a university-level course (CIS 777 at Washington University in St. Louis) and represents a detailed academic treatment of the subject.
Why This Document Matters
Students and professionals seeking a deep understanding of ATM network operation will find this resource invaluable. It’s particularly relevant for those studying network protocols, broadband communication systems, or preparing for roles in network design and management. Individuals needing to grasp the foundational principles behind older, yet influential, networking technologies will also benefit. This material is ideal for supplementing coursework or providing a concentrated review of ATM signaling concepts.
Common Limitations or Challenges
This resource concentrates specifically on the signaling aspects of ATM. It does *not* provide a comprehensive overview of ATM network architecture, hardware implementations, or performance analysis. It assumes a foundational understanding of networking principles and does not cover introductory concepts. Furthermore, while it references related standards, it does not include the full text of those standards themselves. Practical, hands-on configuration examples are also outside the scope of this material.
What This Document Provides
* An overview of key call control concepts within ATM networks.
* A discussion of relevant signaling standards, including Q.931, Q.932, Q.933, DSS1, and SS7.
* Detailed examination of signaling channel types and their designated VPI/VCI values.
* An exploration of meta-signaling procedures and their role in establishing communication pathways.
* A breakdown of ATM address formats, including DCC, ICD, and E.164, and their components.
* Clarification of the relationship between NSAP and SNPA addressing schemes in the context of ATM networks.
* Insights into address registration processes using ILMI.
