The Regulatory Aspects of Wireless Networks

What are the regulatory concerns for a WISP when deploying a wireless enterprise network? The FCC addresses wireless services in what is popularly known as Part 15. Wireless data requires spectrum on which to transmit over the airwaves at a given frequency. 802.11 and most of its associated protocols operate on what is known as unlicensed spectrum. Unlicensed spectrum does not require the operator to obtain an exclusive license to transmit on a given frequency in a given region. Unlike the operators of radio stations or cellular telephone companies, a WISP, public or private, is transmitting for free. Assuming WISPs ultimately compete with cell phone companies for subscribers, a WISP that utilizes 802.11 technologies may find itself at a strong advantage over third-generation (3G) networks. 802.11 delivers wireless data up to 11 Mbps on cost-free unlicensed spectrum, whereas 3G delivers bandwidth at approximately 128 Kbps over very expensive licensed spectrum. Will the unlicensed spectrum remain free of charge? How should conflicts on the airwaves be settled? How is the public best served in the commons of the frequency spectrum?