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GPRS , General Packet Radio Service is a wireless packet switching technology development in the GSM system , can significantly improve the wireless transmission rate , EGPRS GPRS technology based on modulation change in the way the communication bandwidth and speed once again raise the . Use wireless data services in recent years more and more users are increasingly high requirements for wireless data networks , to procure mobile communication network on the size, structure to multi-protocol capabilities , multi - level platform evolution , an urgent need for wireless network data business optimization . The Heilongjiang Mobile EGPRS technology introduced in 2007 , the wireless data services optimized facing new challenges. In the previous optimization , network mainly through complaints , periodic testing and other means of network quality testing , due to the lack of GPRS / EGPRS index system , it is difficult to detect the problems that exist in the network , even if the problem is only on the point and a longer period . In addition, because no standard treatment processes and practical approach in solving the problem of data classes inefficient or even can not be resolved . In order to prevent this from happening , to provide users with better data services , we have launched a GPRS / EGPRS wireless network optimization method . This article mainly from the GPRS / EGPRS network capacity , interference , mobile point of departure , by the network side PDCH channel configuration , the capacity of the PCU , related parameter configuration , power control , EGPRS related functions such as research , the establishment of GPRS / EGPRS network indicators evaluation system, and summarize data the business optimization method , curing the optimization process . Upon completion of the study , the assessment of the research results to the existing network , and achieved good results . Research results of the application of this article not only enhance the carrying capacity of the network to improve network operation quality and service levels , but also improve the province 's independent ability to optimize millions optimization outsourcing costs , the annual savings for the company , the future GPRS / EGPRS network optimization has positive significance .
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