Patent ID: 8483731

Claim:
A method for determining a network parameter difference between wireless base stations in a wireless network, the method comprising: obtaining a first network parameter of a first wireless base station by a wireless transceiver, the first network parameter including a first frequency information, the first network parameter being obtained by the wireless transceiver using a first carrier frequency for a wireless channel received from the first wireless base station; adjusting a frequency of an oscillation system of the wireless transceiver based the first carrier frequency received from the first wireless base station; obtaining a second network parameter of a second wireless base station by the wireless transceiver, the second network parameter including a second frequency information, the second network parameter being obtained by the wireless transceiver using a second carrier frequency for a wireless channel received from the second wireless base station; comparing the second carrier frequency received from the second wireless base station to the adjusted frequency of the oscillation system in order to obtain a frequency offset information, the frequency offset information being part of the network parameter difference; determining a network parameter difference based on the first network parameter information and the second network parameter information by the wireless transceiver, the network parameter difference including a frequency difference information; and transmitting the network parameter difference to a radio resource manager that is configured to send a network parameter correction instruction to one or more of the wireless base stations in the wireless network based on the network parameter difference received from the wireless transceiver.