张欣;邓浩江;尤佳莉;

• 1:中国科学院声学研究所国家网络新媒体工程技术研究中心
• 2:中国科学院大学

摘要(Abstract)：

随着以5G、大数据、物联网和人工智能为代表的新一代信息技术的迅速发展，采用云计算服务架构提供平台化服务面临诸多的挑战。5G支持超大规模物联网互联与超低时延通信，将使得海量数据实时生成，难以全部汇聚到云端；而超低时延通信，又对基于现场的服务响应提出了要求。随着边缘网络设备的计算和存储能力不断提高，边缘网络已经具备就近提供现场服务的条件。边缘网络作为距离用户最近的泛在网络，主要提供两大类服务，第一大类是内容服务，第二大类是计算服务。一方面，内容服务部署需要更靠近用户。另一方面，用户的计算服务请求需要就近处理。因此，如何基于边缘网络为用户提供内容服务和计算服务，降低服务响应时延，提高网络服务质量与用户体验，具有重要研究意义。

关键词(KeyWords)： 边缘网络;内容服务;计算服务;服务优化

Abstract:

Keywords:

基金项目(Foundation): 中国科学院战略性科技先导专项课题：SEANET技术标准化研究与系统研制(编号：XDC02070100)

作者(Authors): 张欣;邓浩江;尤佳莉;

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