Henan Communications And Broadband Network Construction Program And Network Performance Analysis

ATM networks have been widely constructed and used in recent years because of its high traffic capacity, strict QoS and multi-service bearer. Although the broadband IP technology is developing fast recently, ATM networks still have the advantage on service quality. ATM technology and IP technology tend to combine with each other, therefore, a deep research on ATM construction planning and network performance is very meaningful for future broadband network development.In the paper, first introduces Henan Telecom broadband network construction background from the point of evolvement and development of Henan Telecom data and multimedia communication networks. It briefly analyzes ATM network performance..The paper emphasizes on the contents of all aspects of Henan Telecom broadband network.. First it introduces the construction background, network planning, construction principles, network structure and service category. Then it analyzes construction plan of Henan Telecom broadband network.The introduction of Henan Telecom broadband network includes network services, user access modes and networks' interconnection. On network management, it introduces network management configuration, network management function, accounting,etc.Network traffic is a crucial parameter reflecting the network performance. The paper analyzes the developing trend of network traffic linking with the broadband ATM network of Henan Telecom, comparing and analyzing the network delay, comparison between holidays and working days, difference of relay traffic between the advanced area and the advancing area within the province.The paper also discusses combination of ATM technology and IP technology. Based on how to make full use of ATM performance advantages, the paper analyzes the difference between ATM technology and IP technology, and major models of the combination. Finally the paper prospects the future development of ATM technology.