中国的社会经济结构正在经历深刻的变革,跨越各领域、贯穿全行业的信息化建设将对推动中国经济发挥重要的作用。无论是金融、会展、城建、运输,还是物流、快递以及水电气热检修等商业用户,还是政府、公安、机场、铁路等专业用户,所有这些都需要高效的可靠的集群通信系统以实现 China’s social and economic structure is undergoing profound changes. Across various fields, the information construction throughout the industry will play an important role in promoting China’s economy. Whether for financial, exhibition, urban construction, transportation, logistics, express delivery and water and electricity thermal maintenance and other commercial users, or government, public security, airports, railways and other professional users, all of these require efficient and reliable cluster communication system to achieve