Patent ID: 9445276
Filing Date: 2016-09-13
CPC Classification: H04J,H04W

Claim Text:
1. A method for avoiding coexistence interference between radio access technologies (RATs) operating on a multi-subscription, multi-active communication device, comprising: obtaining information regarding available frequency bands for a first RAT and a second RAT; determining whether there is a possibility of frequency band interference between the first RAT and the second RAT; configuring an acquisition database of the first RAT to include only non-interfering frequency bands, in response to determining that there is the possibility of frequency band interference between the first RAT and the second RAT; determining whether there is any band available to the first RAT that meets a quality of service threshold and that does not interfere with a current frequency band of the second RAT; and further configuring the acquisition database of the first RAT to include all frequency bands available to the first RAT, in response to determining that there is not a band available to the first RAT that meets the quality of service threshold and that does not interfere with the current frequency band of the second RAT.