Study On Optimization Of Three Phase Of The Project Management Of The Construction Of A City Of GSM Wireless Network System

With the competition among Chinese after joining WTO operators intensifies, GSMnetwork expanding, network quality has become a fundamental element of mobile operatorsdecided the fate of the. Network optimization is becoming the future of mobile operatorsfocus. Now, operators are concerned about is how, on the basis of the existing network, byoptimizing and improving, so as to maximize the potential of the internet. Networkoptimization goal is to increase or maintain the network quality, and network quality is theresult of the interaction of various factors, with the depth to optimize the work ofimprovement and optimization technology, optimize the network from the currentpenetration to include market forecast, network planning, engineering implementation ofeach link of the whole circulation process to put into operation. Based on the thoroughresearch on the principle of GSM, combined with the A GSM wireless network, the urbanGSM network currently reflect analysis and troubleshoot network problems, proposed andscheme optimization implement the wireless network with the practical engineering, greatlyenhance the network quality, put forward the guiding suggestions for the next phase of theproject construction and network expansion, completed a preliminary scheme for the nextstage of network planning and design, design has been applied in the design and constructionof new projects.This paper mainly research on the following aspects:(1)The status of GSM wireless network of A, analysis of GSM wireless networkproblems, mainly on three aspects: one is the network of quality problems, two is thenetwork congestion rate is high, the three is to optimize the working personnel qualityshould be improved.(2)Aiming at the three problems existing in A GSM wireless network, analysis of thecauses of this paper, one is the analysis of network quality problems, including the problemof GSM900/DCS1800dual band network optimization, coverage testing and furtheroptimization, user perception. The two is likely to cause the reasons for high networkcongestion rate, including unexpected traffic increase or user generated traffic time isrelatively concentrated, unbalanced coverage problem, live traffic over mobile phone location update occupied base station channel etc.. The three is the analysis of the quality ofthe optimization problem of work related personnel.(3)Aiming at the three problems existing in A GSM wireless network, analysis itscauses, puts forward some countermeasures and suggestions for further implementation ofthis article, including a is the biggest degree to improve network quality, the two is to avoidthe problem of high rate of network congestion, the three is to improve the quality ofpersonnel of relevant optimization.Related work of this paper can provide a basis and engineering practice for the designof other similar experience in access network.