California Code, Business and Professions Code - BPC § 22948.5

(a) “Federally unlicensed spectrum” means a spectrum for which the Federal Communications Commission does not issue a specific license to a user, but instead certifies equipment that may be used in a segment of spectrum designated for shared use.

(b) “Small office” means a business with 50 or fewer employees within the company.

(c) “Spectrum” means the range of frequencies over which electromagnetic signals can be sent, including radio, television, wireless Internet connectivity, and every other communication enabled by radio waves.

(d) “Wireless access point” means a device, such as a premises-based wireless network router or a wireless network bridge, that allows wireless clients to connect to it in order to create a wireless network for the purpose of connecting to an Internet service provider.

(e) “Wireless client” means a wireless device that connects to a wireless network for the purpose of connecting to an Internet service provider.