摘要
窄带物联网在为运营商提供新的商业契机和利润增长点的同时,也给其运营带来巨大挑战。文章首先介绍物联网业务的需求概况,引出低功耗广域网概念;进而给出LPWAN的业务需求及预测;根据业务特点分析运营商在LPWAN业务上面临的问题;最后提出运营商应对窄带物联网业务困境的相应对策、在LPWAN场景下的服务模式以及在LPWAN产业链中的合作,为运营商发展物联网窄带业务提供参考。
NB-IoT technology provides telecom operators with both new business opportunities and profit growth points, at the same time, it also brings big challenges to operation. In this article, first, requirements of loT application scenarios are introduced briefly. Then business requirements and development prediction for LPWAN are described. According to the business features, challenges that operators face are discussed. Moreoverin allusion to the challenges mentioned above, corresponding strategies are proposed. Finally, service pattern under LPWAN scenario and cooperation in the industry chain for telecom operators are given. Expect to offer a reference for the operators to carry out NB-IoT business.
出处
《信息通信技术》
2017年第1期7-11,共5页
Information and communications Technologies
