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Surely the problem is access to spectrum, or is the idea to rely on unused spectrum bands reserved for local experimental use?
by anonymousDan 5y ago
Surely the problem is access to spectrum, or is the idea to rely on unused spectrum bands reserved for local experimental use?
- amarshall 5y ago> Convenience of CBRS (Citizens Broadband Radio Service) in the US with no need to acquire spectrum licenses. From: https://d1.awsstatic.com/reInvent/re21-pdp-tier1/private-5g/AWS-Private-5G-Infographic-Final.pdf https://d1.awsstatic.com/reInvent/re21-pdp-tier1/private-5g/...
- detaro 5y agoWith 5G, many countries have reserved space and/or licensing mechanisms to get spectrum access for small local deployments.
- ahaseeb 5y agoWhich other countries have such free spectrum ?
- simplyaccont 5y agoit's probably CBRS based system. there are a SAS (spectrum access system) administrators that in charge of managing spectrum so different users won't sit on same frequency. kinda like this https://www.comsearch.com/wp-content/uploads/2020/02/cbrs-sas-esc-dsa-diagram.png https://www.comsearch.com/wp-content/uploads/2020/02/cbrs-sa...
- foobarian 5y agoThere is a ton of bandwidth up in the millimeter wave area if line of sight is not too obstructed. One whole GHz is nothing while with legacy WiFi it could be almost half the actual carrier frequency.
- deleted 5y ago[deleted]
- kmeisthax 5y agoIn the US, the FCC has specifically allocated 3.5ghz for open use[0]; paying for a license just gives you priority access to the spectrum. Use of the band requires checking in with a server to lease spectrum at a granularity of about 4 minutes. This is akin to if your Wi-Fi router could ask the FCC to give it a channel known to not have any users within a certain radius of itself. [0] https://en.wikipedia.org/wiki/Citizens_Broadband_Radio_Service https://en.wikipedia.org/wiki/Citizens_Broadband_Radio_Servi...