100G WDM (Wavelength Division Multiplexing) network planning system

Abstract

The invention provides a 100G WDM (Wavelength Division Multiplexing) network planning system. The planning system comprises a status analysis system module used for determining the influence result of introducing 100G wavelength division multiplexing according to technology and network status information, and acquiring a preliminary feasibility judgment result; an index system module used for determining each key index of the 100G wavelength division multiplexing applied to the current network; a test system module used for acquiring a test result; a planning strategy system module used for determining an application model of network construction and the principle and strategy of the network construction according to the preliminary feasibility judgment result and the test result; a business planning system module used for performing business planning at different latitude, and determining the network requirement; a networking planning system module used for forming various aspects of networking construction schemes based on the network requirement, and obtaining a 100G wavelength division multiplexing system scheme; and an evaluation system module used for performing evaluation analysis, obtaining an evaluation analysis result, and determining the feasibility of each networking construction scheme according to the evaluation analysis result. The scheme of the embodiment of the invention satisfies the planning construction requirements of the 100G network and the system requirements of the 100G WDM network.

Description

Technical field [0001] The invention relates to the field of mobile communication network transmission networks, in particular to a 100G WDM network planning system. Background technique [0002] SoftBank announced at the Mobile World Congress that data traffic in the past 10 years has increased by 1,000 times, and predicted that it will increase by 1,000 times in the next 10 years, and the accelerated growth of bandwidth demand is unstoppable. Under the background of full-service operation, with diversified service types and broadbandization (customer gathering, FTTH (Fiber To The Home), etc.), the disadvantage of lack of transmission bandwidth resources is obvious. Therefore, the wireless access technology changes from GSM (Global System for Mobile Communications (Global System for Mobile Communications) technology is gradually transitioning to TD (Time Division, Time Division Synchronization), TD-LTE (Time Division Long Term Evolution, Time Division Long Term Evolution) techno...

AI Technical Summary

Problems solved by technology

[0005] However, the existing traditional WDM (Dense Wavelength Division Multiplexing, dense wavelength division multiplexing) network planning system (such as 10G / 40G WDM network planning system, etc.) can no longer meet the needs of the rapid development of business bandwidth in the era of big data

On the one hand, it is reflected in the lack of systematization. For WDM network planning, the current network industry is more concerned with a certain link of 100G WDM technology application, and has not formed an effective, standardized and standard process.

On the other hand, it is not perfect: 100G WDM network planning belongs to the introduction of new technology, while the existing network industry adopts the planning system based on 10G / 40G WDM network, there are limitations in the planning and application of 100G WDM network, and it is difficult to meet the requirements of 100G network. planning and construction needs

Images