从经济产出来源来看，5G商用初期直接的经济产出，来源于电信运营商大规模的网络建设，为上游设备制造商带来大量收益。中后期直接经济产出来源于5G相关的信息服务收入。此外5G将助力多个垂直行业，通过其强大的信息传递能力为多个产业带来间接的经济产出。

新基建政策的驱动力与中美贸易战的压制力并重：从发改委最新的对新基建的定义，通信网络基础设施被首位提及，通信是“新基建”的重点建设方向之一，而5G 网络与数据中心又是当下政策导向的重点。

日韩厂商逐步退出小尺寸LCD市场，大陆厂商占据主导：在手机LCD的屏幕供应链体系中，Sharp、JDI主要供应苹果手机，在苹果手机转向AMOLED后，且日韩企业在人力成本等费用较高，Sharp和JDI逐步减少投片量，不断缩减规模。目前JDI多次传出对外售卖的讯息，预计未来将逐步被兼并整合。大陆厂商以深天马A、华星光电和京东方A为代表，贴近下游客户，逐步在市场上占据主导地位。

DDI solutions offer enterprises with the tools that are needed to monitor their IP addresses, DNS, and DHCP services on a real-time basis. These solutions provide automation and centralized management features, that can lead to more effective networks and reduce costs. The primary reason for adoption of DDI is the improved manageability of IP addresses, operational efficiency, and improved availability. Over the last few years, organizations, across the world, have been focusing on improving their operational efficiency in a bid to stay competitive. In this highly competitive context, modern network infrastructures are a foundation to key IT transformation initiatives, such as hybrid cloud, virtualization, mobility, and IoT, among other factors. In a bid to increase the scalability and ease of management, organizations across the globe are adopting cloud services, which in turn is driving the demand for DDI solutions. According to Forbes, 83% of enterprise workloads is expected to be in the cloud by 2020, indicating the emerging opportunities. The acceptance of the bring-your-own-device (BYOD) trend, in the enterprises irrespective of its size, has resulted in business organizations witnessing an explosion of connected devices in the workplace, such as smartphones, tablets, and card readers, among others. In addition to this, IoT is anticipated to lead to a rising tide of billions of new connected devices that are to come online, over the next several years. This scenario is also bringing in a torrent of wireless devices and services to enterprise networks. It is estimated that by 2026, half of the IoT devices shipped worldwide would be deployed across Asia- Pacific. Shanghai, the world’s most crowded city, has deployed IoT to manage and sustain its rapid growth, by adopting demand response systems, which request commercial electricity users to temporarily reduce their consumption when there is a peak in the energy demand, and rewards them if they comply.

阿里发布新一代安全架构核心技术“AI 安全诊断大师”。5 月6 日，通信世界网讯，AI 模型对微小扰动很敏感，一些细微不可见的改动就可以引起算法上的巨大误差，往往带来可怕的安全威胁。基于从源头打造安全免疫力的新一代安全架构理念，最近，阿里安全发布了一项核心技术“AI 安全诊断大师”，可对AI 模型全面体检，“看诊开方”，让AI 模型出生就自带增强型免疫力，抵御安全威胁。

2019 年3 月，欧盟委员会通过《5G 网络安全建议书》，呼吁欧盟成员国完成国家风险评估并审查国家安全措施。欧盟国家网络安全协作组根据成员国的评估结果，于同年10 月发布《欧盟5G 网络安全风险评估报告》。

随着全国疫情防控形势持续向好，以及扩内需、促消费等一系列政策举措的落地实施，消费市场延续逐步改善的态势，但疫情对实体行业造成的影响可能在未来较长一段时间内成为常态。疫情加速了消费行为的转变，直播电商、私域流量沉淀已成为各行业标配，超市到家、生鲜电商迎来爆发式增长，实体零售企业的数字化进程明显提速。

2020年，5月18日字节跳动正式组建“车联网团队”，主要由“锤子科技” 团队负责。计划将推出自己的车载信息娱乐系统方案，实现旗下抖音、今日头条等移动互联网产品在汽车终端落地