A word picking up popularity lately in the wireless industry is Femtocells; the word is being thrown around with alarming frequency, causing excitement in various parts of the wireless industry. Being thought of as the next big technological leap in wireless technology, many companies are ready to invest in further research into this new technology.
Let’s explore what exactly Femtocells are!
Femtocells are mini cellular access points that can provide increased cellular service inside buildings like homes, offices, hospitals, and other areas that may have limited cellular activity. Often buildings, such as federal or research facilities, will restrict the level of cellular penetration.
A low-powered access point, these cells connect directly to the mobile operator’s network using an existing DSL or high speed internet access connection.
Using Femtocells will allow users inside buildings access to cellular networks when previously access to the cellular network would be spotty at best. Thinking about the need to stay competitive when more companies are offering low-cost VoIP services, mobile operators can use Femtos to further extend their services into homes and offices. Many cell phone users would prefer to just have the one phone in their home, but the inability to get reliable in-home service can make it difficult for them to depend solely on their cell phone.
Essentially a personal cellular tower, Femtocells can be highly attractive to both cellular carriers and to cellular users.
Downsides
As with any new technology there are a few downsides to the full implementation of Femtocells. The biggest downside, offhand, is going to be the cost involved in installation. While still in trials, these items are starting to look like they’re going to cost around $200 per unit. A price tag of $200 might be a bit too steep for the average household consumer; however, small businesses might see it still as being a worthwhile investment to help reduce their telecommunications costs. Improved indoor cellular service could help businesses reduce their reliance on “landlines.”
Another major downside to the new technology is that they do work just like any other wireless device which, in close quarters to other wireless devices, can reduce their ability to function at peak performance levels. Perfect for rural areas that have limited or reduced cellular signals; the cells might not be as effective in buildings like apartment complexes, or other high rise buildings where several might be in use. More users in close proximity mean more of a drain on the shared bandwidth.
Much more research needs to be completed on this technology with great potential; already mobile carrier giants Sprint and AT&T have expressed interest or already invested into the developing technology. As the technology expands and is refined there is no doubt that more will express interest in the coming months.