摘要
选取某市发达农村附近连续覆盖的基站作为研究对象,采用GSM 900M上行5 MHz频谱带宽作为GSM-HI的频谱带宽,从GSM-HI对GSM网络性能影响、室外组网性能、室外单站覆盖性能、室外基站覆盖室内、多用户同点/散点分布单扇区吞吐率、控制面/用户面时延几个方面的测试应用分析,证明GSM-HI所提供无线宽带接入能力,能够有效解决农村地区数据宽带接入的问题。
It selects the base stations nearby a developed rural areas as studying object, takes the 5M uplink bandwidth of GSM 900 M as the spectral bandwidth of GSM-HI, analyzes the test data in these aspects of the performance of GSM network, outdoor networking, the coverage of single station-outdoor, the effects of indoor covered the station-outdoor, the throughput of multiuser of the same points and the spread points in single section, the delay time of the layer of control and clients. Subsequently, it proves that the technology of GSM-HI effectively solves the broadband data access problems in rural areas with the ability of its wireless broadband access.
出处
《邮电设计技术》
2015年第1期50-54,共5页
Designing Techniques of Posts and Telecommunications
