In CDMA network planning,it's important to understand the characteristics of multi-services.A novelmethod for analyzing the coverage of mixed voice and packet data traffics is presented in this paper.Based upon GI...In CDMA network planning,it's important to understand the characteristics of multi-services.A novelmethod for analyzing the coverage of mixed voice and packet data traffics is presented in this paper.Based upon GIS andMonte-Carlo simulation method,this method can provide more precise but less time-consuming analysis result than before.A practical analysis case using real geographic information and network parameters is applied to verify its performanceand find some useful solutions.Simulation results show that this coverage analysis method can provide helpful solution forthe radio networks planning.展开更多
This paper compares the development of telecom regulation and deregulation between some typical Asian countries, and analyzes the telecom regulatory systems and industrial organizations of China. This paper also inves...This paper compares the development of telecom regulation and deregulation between some typical Asian countries, and analyzes the telecom regulatory systems and industrial organizations of China. This paper also investigates the approaches and strategies of Asian countries to reduce the regulation, reinforce the competition and establish efficient telecom industries. Having examined the Asian telecommunication markets, the paper attempts to apply the lessons learned from the opening of the telecoms markets of the developed economies. Finally the paper contends that if Asian economies wish to have nationally based companies, state or private enterprises, in a competitive postion, the format of the implementation of the WTO/GATS basic telecoms agreement should be carefully examined.展开更多
文摘In CDMA network planning,it's important to understand the characteristics of multi-services.A novelmethod for analyzing the coverage of mixed voice and packet data traffics is presented in this paper.Based upon GIS andMonte-Carlo simulation method,this method can provide more precise but less time-consuming analysis result than before.A practical analysis case using real geographic information and network parameters is applied to verify its performanceand find some useful solutions.Simulation results show that this coverage analysis method can provide helpful solution forthe radio networks planning.
文摘This paper compares the development of telecom regulation and deregulation between some typical Asian countries, and analyzes the telecom regulatory systems and industrial organizations of China. This paper also investigates the approaches and strategies of Asian countries to reduce the regulation, reinforce the competition and establish efficient telecom industries. Having examined the Asian telecommunication markets, the paper attempts to apply the lessons learned from the opening of the telecoms markets of the developed economies. Finally the paper contends that if Asian economies wish to have nationally based companies, state or private enterprises, in a competitive postion, the format of the implementation of the WTO/GATS basic telecoms agreement should be carefully examined.
