备受关注的北京市数字集群无线政务网作为重点展示项目,在第六届“中国北京国际科技产业博览会”上首次演示了指挥调度的各种应用。这个目前我国最大、最先进、功能最丰富的指挥调度通信网的建成将全面推动北京的信息化建设,为实现‘数字北京’、‘数字奥运’打下坚实的基础。本期碰撞特邀北京市政府信息化办公室网管处副处长潘锋、北京正通网络通信有限公司副总裁苏振泽、诺基亚中国投资有限公司集群部销售副总监张少竑对北京市数字集群无线政务网规划、建设中所涉及的一些技术、机制、运营问题进行探讨。从北京市对此项目的开放性操作与掌控力度上,可以看出在政府建设项目中,政府的“开放且 Concerned about the Beijing Digital Trunk Wireless Government Network as a key demonstration project, the sixth “China Beijing International Science and Technology Industry Expo” for the first time demonstrated a variety of command and dispatch applications. At present, the construction of the largest, most advanced and most capable command and dispatch communication network in our country will comprehensively promote the informatization construction in Beijing and lay a solid foundation for realizing “Digital Beijing” and “Digital Olympics.” In this issue, Pan Feng, deputy director of Network Management Division of Information Office of Beijing Municipal Government, Pan Zhen, deputy director of Beijing Zhengtong Network Communications Co., Ltd., and Zhen Zhang, vice president of sales of China China Nokia Investment Group Co., Ltd., Some technologies, mechanisms and operations involved in the construction are explored. From the open operation and control of this project in Beijing, it can be seen that in the government construction projects, the government’s "open and