Method and system for operation of nearby access nodes on a common wideband carrier and on different respective narrowband carriers within the wideband carrier

摘要

In a wireless communication system including a group of base stations, the base stations are all configured to operate on a common wideband carrier, and each base station is further configured to operate on a narrowband carrier defined as a guest carrier within the frequency range of the wideband carrier, with each base station's narrowband carrier being non-overlapping in frequency with each other base station's narrowband carrier. Further, each base station could be configured to avoid allocation of air-interface resources on the common wideband carrier that would overlap in frequency with the narrowband carrier on which any other base station of the group is configured to operate within the wideband carrier.