Tag Archives cpri

Part 3 of the Evolution of Fronthaul Networks (read Part 1: Intro to Fronthaul and Part 2: Fiber Deployment in Wireless) In parts 1 and 2, I described the overall radio access network architecture and best practices for deployment at physical layer which is primarily fiber for the links between the base band unit (BBU) […]

Centralized Radio Access Network (C-RAN) deployment is a growing trend in the wireless industry. I am often asked what is driving this trend, why some operators are using it more than others, and what are some of the challenges and benefits of C-RAN. In this blog, I will try to capture some of those questions […]

Spectrum, the most valuable asset for a mobile service provider, is increasingly crowded and stretched.  New applications and services depend on cleaner and wider RF channels.  No longer just a matter of coverage, spectrum like the rest of the network, is strained for capacity.  Current 4G services add more channels, wider channels, and more aggregation […]

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