基于用户感知的GSM网络PDCH极限承载效率分析

摘要

GSM网络目前仍然是移动用户的语音和数据的主要承载网络，在数据业务飞速发展的情况下，对GSM网络的数据承载能力有了更高的要求。结合网络优化中用户的感知，通过测试数据分析、研究用户感知恶化临界点时网络可以达到的PDCH承载效率，找到GSM网数据业务质量和数据业务资源之间的平衡点，进而提高GSM网络的数据承载能力。%The GSM network is stil the main network of mobile users for voice and data, with the development of data business, GSM network needs higher data carrying capacity. In combination with the user’s perception in network optimization, it describes how to find the balance of GSM network data service quality and data service resource by testing data analysis, researching PDCH carrying efficiency on user perception worsening critical point, to improve GSM network data carrying capability.