By Doug Dawson
Doug Dawson is the owner and president of CCG Consulting, a telecommunications consulting firm in the country with over 700 clients. CCG’s clients include ILECS, CLECS, cable companies, ISPs, municipalities and wireless carriers. His insight is a valuable asset to the 5G discussion. Note the link to POTs and PANs in the right-hand column.
To summarize, a 5G network need transmitters on poles that are close to homes and also needs fiber at or nearby to each pole transmitter to backhaul these signals. The technology is only going to make financial sense in a few circumstances. In the case of Verizon, the technology is reasonably affordable since the company will rely on already-existing fiber. An ISP without existing fiber is only going to deploy 5G where the cost of building fiber or wireless backhaul is reasonably affordable. This means neighborhoods without a lot of impediments like hills, curvy roads, heavy foliage or other impediments that would restrict the performance of the wireless network. This means not building in neighborhoods where the poles are short or don’t have enough room to add a new fiber. It means avoiding neighborhoods where the utilities are already buried. An ideal 5G neighborhood is also going to need significant housing density, with houses relatively close together without a lot of empty lots.
This technology is also not suited to downtown areas with high-rises; there are better wireless technologies for delivering a large data connection to a single building, such as the high bandwidth millimeter wave radios used by Webpass. 5G technology also is not going to make a lot of sense where the housing density is too low, such as suburbs with large lots. 5G broadband is definitely not a solution for rural areas where homes and farms are too far apart.
5G technology is not going to be a panacea that will bring broadband to most of America. Most neighborhoods are going to fail one of the needed parameters – by having poles without room for fiber, by having curvy roads where a transmitter can only reach a few homes, etc. It’s going to be as much of a challenge for an ISP to justify building 5G as it is to build fiber to each customer. Verizon claims their costs are a fraction of building fiber to homes, but that’s only because they are building from existing fiber. There are few other ISPs with large, underutilized fiber networks that will be able to copy the Verizon roadmap. With the current technology the cost of deploying 5G looks to be nearly identical to the cost of deploying fiber-to-the-home.
The Full Article is HERE
Rural neighborhoods will low density housing are not going to qualify for 5G. It is time for rural communities to start thinking and planning for a better solution — Community Networks.