Patent ID: 8909154
Filing Date: 2014-12-09
Classification: H03J,H04B,H04W

Abstract:
1. A method of determining one or more useable radio frequencies in two or more first geographic areas, the two or more first geographic areas comprise a second geographic area and a third geographic area, the method comprising: receiving first usability information for one or more radio frequencies in the second geographic area from two or more first electrical devices, the two or more first electrical devices are located in the second geographic area; storing the first usability information; analyzing the first usability information to identify at least one first unused frequency in the third geographic area; and providing information identifying the at least one first unused frequency to one or more second electrical devices, the one or more second electrical devices are located in the third geographic area, wherein: the one or more useable radio frequencies comprise the at least one first unused frequency; and the first usability information comprises at least one of signal strength information or user rating information.