The global system for mobile communication(GSM)is planned to meet the needs of the whole subscribers.The number of subscribers increased as the population increased due to the acceptance of GSM services by the subscri...The global system for mobile communication(GSM)is planned to meet the needs of the whole subscribers.The number of subscribers increased as the population increased due to the acceptance of GSM services by the subscribers.Thus,there should be a way to monitor base stations that will meet the increasing demand of subscribers in any area as a population surge will lead to more subscriptions.This will allow GSM network operators to serve their subscribers better and ease network congestion.This work presents a review of mobile evolution from the first generation to the fifth generation.A review of global positioning system(GPS)technology and its applications to geographic information systems(GIS)was done.The coordinates of these base stations were taken using a GPS device.These base station coordinates were then exported to QGIS for the design of the map.Thereafter,the output map was then integrated into the website.The discussions on the results followed and some useful suggestions given will go a long way to help the operators of GSM in Nigeria and in general.If the propositions given are adhered to,it will go a long way to help the operators reduce congestion on their network and thereby increase the satisfaction of the subscribers.展开更多
We analyze the deficiencies of current application systems, and discuss the key requirements of distributed Geographie Information serviee （GIS）, We construct the distributed GIS on grid platform. Considering the fl...We analyze the deficiencies of current application systems, and discuss the key requirements of distributed Geographie Information serviee （GIS）, We construct the distributed GIS on grid platform. Considering the flexibility and efficiency, we integrate the mobile agent technology into the system. We propose a new prototype system, the Geographic Information Grid System （GIGS） based on mobile agent. This system has flexible services and high performance, and improves the sharing of distributed resources. The service strategy of the system and the examples are also presented.展开更多
A research on that how the topic of mobility, which is completely different but tightly relevant to space, provides new approaches and methods so as to promote the further development of geographic information service...A research on that how the topic of mobility, which is completely different but tightly relevant to space, provides new approaches and methods so as to promote the further development of geographic information services, will accumulate basic experience for different types of relative information systems in the wide fields of location based services. This paper analyzes the meaning of mobility and the change for geographic information service model, it describes the differences and correlation between M GIS and traditional GIS. It sets a technical framework of geographic information services according to mobile context and provides a case study.展开更多
The current situation and demand of police management based on geographic information,networking,cloud computing,webService,arcgisServer and Wencheng public security,put forward the general idea to build a set of mobi...The current situation and demand of police management based on geographic information,networking,cloud computing,webService,arcgisServer and Wencheng public security,put forward the general idea to build a set of mobile police office system,and discusses the SOA architecture,data integration,data mining,data storage and visualization of mobile Internet the key content of the final completion of a complete set of police mobile command system GIS.展开更多
随着智能技术的迅速发展,地理信息系统(Geographic Information System,GIS)受到了越来越多的关注。GIS作为一种集地理信息数据捕捉、存储、管理、分析和展示于一体的技术系统,在各个领域都展现出了强大的应用潜力,特别是在文物管理领...随着智能技术的迅速发展,地理信息系统(Geographic Information System,GIS)受到了越来越多的关注。GIS作为一种集地理信息数据捕捉、存储、管理、分析和展示于一体的技术系统,在各个领域都展现出了强大的应用潜力,特别是在文物管理领域。通过重新设计基于GIS的文物采集系统,充分利用GIS技术的优势,实现了对文物信息的高效采集、存储和管理。通过结合移动设备和GIS软件,采集人员可以在现场实时记录文物信息,避免了烦琐的手工记录过程,大大提高了采集效率和数据准确性。展开更多
文摘The global system for mobile communication(GSM)is planned to meet the needs of the whole subscribers.The number of subscribers increased as the population increased due to the acceptance of GSM services by the subscribers.Thus,there should be a way to monitor base stations that will meet the increasing demand of subscribers in any area as a population surge will lead to more subscriptions.This will allow GSM network operators to serve their subscribers better and ease network congestion.This work presents a review of mobile evolution from the first generation to the fifth generation.A review of global positioning system(GPS)technology and its applications to geographic information systems(GIS)was done.The coordinates of these base stations were taken using a GPS device.These base station coordinates were then exported to QGIS for the design of the map.Thereafter,the output map was then integrated into the website.The discussions on the results followed and some useful suggestions given will go a long way to help the operators of GSM in Nigeria and in general.If the propositions given are adhered to,it will go a long way to help the operators reduce congestion on their network and thereby increase the satisfaction of the subscribers.
基金Supported by the National Technology Research and De-velopment Programof China (863 Program,2002AA135340) and the Na-tional Key Basic Research and Development Program ( 973 Program,2004CB318206)
文摘We analyze the deficiencies of current application systems, and discuss the key requirements of distributed Geographie Information serviee （GIS）, We construct the distributed GIS on grid platform. Considering the flexibility and efficiency, we integrate the mobile agent technology into the system. We propose a new prototype system, the Geographic Information Grid System （GIGS） based on mobile agent. This system has flexible services and high performance, and improves the sharing of distributed resources. The service strategy of the system and the examples are also presented.
文摘A research on that how the topic of mobility, which is completely different but tightly relevant to space, provides new approaches and methods so as to promote the further development of geographic information services, will accumulate basic experience for different types of relative information systems in the wide fields of location based services. This paper analyzes the meaning of mobility and the change for geographic information service model, it describes the differences and correlation between M GIS and traditional GIS. It sets a technical framework of geographic information services according to mobile context and provides a case study.
文摘The current situation and demand of police management based on geographic information,networking,cloud computing,webService,arcgisServer and Wencheng public security,put forward the general idea to build a set of mobile police office system,and discusses the SOA architecture,data integration,data mining,data storage and visualization of mobile Internet the key content of the final completion of a complete set of police mobile command system GIS.
文摘随着智能技术的迅速发展,地理信息系统(Geographic Information System,GIS)受到了越来越多的关注。GIS作为一种集地理信息数据捕捉、存储、管理、分析和展示于一体的技术系统,在各个领域都展现出了强大的应用潜力,特别是在文物管理领域。通过重新设计基于GIS的文物采集系统,充分利用GIS技术的优势,实现了对文物信息的高效采集、存储和管理。通过结合移动设备和GIS软件,采集人员可以在现场实时记录文物信息,避免了烦琐的手工记录过程,大大提高了采集效率和数据准确性。
