Telcos to spend $9b on C-RAN in 2017

Staff writer
08 Aug 2017
00:00
News
Daily News

Mobile operators are expected to invest nearly $9 billion in C-RAN (centralized radio access network) infrastructure rollouts by the end of 2017, according to SNS Research.

The market is further expected to grow at a CAGR of approximately 24% between 2017 and 2020. These investments will include spending on RRHs (Remote Radio Heads), BBUs (Baseband Units) and fronthaul transport network equipment.

C-RAN is an architectural shift in RAN (Radio Access Network) design, where the bulk of baseband processing is centralized and aggregated for a large number of distributed radio nodes.

In comparison to standalone clusters of base stations, C-RAN provides significant performance and economic benefits such as baseband pooling, enhanced coordination between cells, virtualization, network extensibility, smaller deployment footprint and reduced power consumption.

Initially popularized by Japanese and South Korean mobile operators, C-RAN technology is beginning to gain momentum worldwide with major tier 1 operators – including Verizon Communications, AT&T, Sprint, China Mobile, Vodafone, TIM (Telecom Italia Mobile), Orange and Telefónica – seeking to leverage the benefits of centralized baseband processing.

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