Things That You Need To Know When It Comes To Distributed Antenna Systems
One thing important thing that you should about mobile traffic is that seventy to eighty percent of it started from the inside buildings. This kind of thing can be observed in urban environments because this is where mobile users have their focus centered on data rates that are high. With regards to matters concerning 3G network, only those who can serve macro base station within a few hundred meters of the building have the ability to provide sufficient level of RF signal that can support indoor voice or data services. However, if you are going to base it in real life, you will see how there are only a few buildings that will fall into this category. What this means is that the handover that is soft in a 3G network will continue to increase the load of traffic on the network because of how all indoor mobile phone are capable of being serviced by more than a single macro cells or base stations. If you want to make it a point to ensure that indoor mobile users will be able to enjoy indoor high-speed mobile data services like HSPA or High-Speed Packet Access or EVDO or Evolution – Data Optimized services, you better install an indoor Distributed Antenna System or DAS.
One thing about Distributed Antenna Systems that you should be aware of is the fact that they are used in order to provide radio frequency signal equally with sufficient strength inside the building to give 3G voice as well as data services. In addition to that, there goes the fact as well that DAS is a system that is utilized for the purpose of isolating the outdoor serving macro cells from the indoor network in order for the elimination of indoor mobile phones handovers that are soft to be done successfully. By doing this, the Distributed Antenna System is actually helping the 3G networks speed to increase and the load of traffic to decrease. When it comes to matter concerning the HSPA high-speed data service, indoor DAS will give separation between serving cells and non-serving cells of the outdoor network. When this is done, the co-channel interference in the HSPA service cell will lessen, leading to HSPA services much higher rate of data. For the building to be dominated with indoor coverage, it is of utmost importance for directional antennas to be assigned at the edge and also, at the corners of the building and must be pointing at the center of the space as well. By doing this, the overall indoor area is dominated by the indoor cell and the leakage to the macro network is minimized as well.
These are just some of the things that you must be aware of regarding Distributed Antenna Systems or DAS.