A resource allocation method in a wireless communication system for providing a communication service in a given system frequency band to access terminals within a broad-band service area around an access point and to ATs within a narrow-band service area having a radius larger than the radius of the broad-band service area. is provided which enables a vehicle operator to turn on or off a plurality of heating elements embedded in a multi-layer seat cover on top of the vehicle seat. Then, the UBM is partially removed until a portion of the active surface of the wafer is exposed. The intermediate portion anchoring mechanism is larger in lateral dimension than and is spaced from the distal portion anchoring mechanism.