As cells become smaller and indoor wireless use increases, RF penetration into buildings from outside sources has become one of today's hottest issues. Will a nearby cell provide reliable service throughout the entire office, or will the conference room be a "dead zone?" On the other hand, will your indoor wireless PBX be blown away by the co-channel user in the building next door? The cost of in-building and microcell devices is decreasing, and the workload for RF engineers and technicians to install these on-premises systems soon will skyrocket. Rapid engineering design and deployment will be vital for cost-efficient build-out.
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