• Operators and network infrastructure providers are vying to provide enterprises with “private” in-building networks that use cellular alternatives to WiFi (4G LTE and 5G), for advanced speed, reliability, security, and low latency.
• The supplier ecosystem for private nets is already crowded, and now Amazon and Google are among the applicants for 3.5 Ghz CBRS shared-spectrum management licenses. Enterprises can also apply for licenses themselves.
CBRS is a wireless technology that operates in three tiers: Tier 1 is used by the Navy, DoD, and by military satellites, while the other two tiers are for commercial use. Applicants can apply for: a Priority Access License (PAL), a non-renewable three-year license to use a 10MHz channel within the 3500-3650MHz portion of the band, in a limited geographical area. They can also apply for General Authorized Access (GAA), which is unlicensed, like WiFi, and provides dynamic allocation of available 100MHz channels so that access does not interfere with communications in the higher tiers. There are also applications for Special Temporary Authority (STA) to use the technology for testing purposes. Continue reading “Are CBRS-powered Private Nets a Threat to Operators?”
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