Gprs Radio Channel Configuration Optimization

Nowadays,the number of subscribers using CHINA UNICOM's GPRS service and the GPRS data flow are both increased with the promotion of GPRS.But the conflicts between the limited radio resource and the continual service requirements of subscribers gradually emerges,that will result in the increased complaints of subscribers,and also keep the negative factors and risks under the battle for market share.In order to maximizing the use of the present network resources and the efficiency, actualizing the rational adjustment of the GPRS radio resource ,resolving the contention of voice and data service for network resources,decreasing the complaints of subscribers, improving customer satisfaction and network service quality, increasing utilization of network resources, it's nessary to the rational adjustment of the GPRS radio channels in the network maintenance and optimization.The dissertation summarized the understanding of the wireless channels of the existing GPRS research results, the advantages and disadvantages of the different allocation ways's to each PDCH ,which of two kinds. The dissertation compared the statistic analysis of experiments on present network and the practise DT to the occupation of wireless channels,especially the two kinds of PDCHs. According to the comparison,we built some different test spots on the idiographic radio envionment of network and the customers demand,then we compared the statistic analysis of the test spot and concluded.