Sunday, 20 January 2019

Simple AO: The Road to Access Office Re-Architecture

A Knowledge Network article by Jingzhe Cai, Vice President of ZTE
Monday 22 October 18

Trends and challenges in the 5G era Nowadays, the telecommunications industry is experiencing massive changes. New generations of technologies, new concepts, and new services keep attracting people.    One of the hottest topics for the community is 5G, which is expected to enable lots of exciting services including ultra-high broadband, ultra-reliable and low-latency communications, and massive connections. Comparing to 4G, 5G has more value-added services and more expansions, but it brings more new challenges to the network, such as 100 times transmission rate, 100 times number of connection terminals, and an end-to-end latency of less than 1ms.   Many operators are participating in the 5G arena. All the top operators in the United States, China, and Japan, the world’s three largest economy bodies, have proposed their plans of the commercial deployment of 5G networks near 2020, and more countries are keeping up with the trend.    Besides that, Software Defined Networks (SDN) and Network Functions Virtualization (NFV) are another popular and frequently talked-about theme in the industry. Many tier 1 operators in North America, Europe, and Asia-Pacific are quite interested in SDN/NFV since they expect such new ideas are capable of helping reduce network construction costs…

Trends and challenges in the 5G era Nowadays, the telecommunications industry is experiencing massive changes. New generations of technologies, new concepts, and new services keep attracting people.    One of the hottest topics for the community is 5G, which is expected to enable lots of exciting services including ultra-high broadband, ultra-reliable and low-latency communications, and massive connections. Comparing to 4G, 5G has more value-added services and more expansions, but it brings more new challenges to the network, such as 100 times transmission rate, 100 times number of connection terminals, and an end-to-end latency of less than 1ms.   Many operators are participating in the 5G arena. All the top operators in the United States, China, and Japan, the world’s three largest economy bodies, have proposed their plans of the commercial deployment of 5G networks near 2020, and more countries are keeping up with the trend.    Besides that, Software Defined Networks (SDN) and Network Functions Virtualization (NFV) are another popular and frequently talked-about theme in the industry. Many tier 1 operators in North America, Europe, and Asia-Pacific are quite interested in SDN/NFV since they expect such new ideas are capable of helping reduce network construction costs…

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