Patent ID: 11968656
Assignee: UBIETY TECHNOLOGIES, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A method for monitoring cellular communications, comprising:
identifying one or more active downlink channels using a first radio to passively monitor channels in a cellular spectrum for downlink activity;
storing downlink channel information, including configuration data, for each of the identified one or more active downlink channels;
identifying one or more active uplink channels using a second radio to passively monitor each channel in the cellular spectrum for uplink activity;
correlating at least one of the one or more active uplink channels with a corresponding one of the active downlink channels;
tuning a third radio to the at least one active uplink channel using the configuration data for the corresponding active downlink channel; and
tuning a fourth radio to the active downlink channel corresponding to the at least one active uplink channel using the corresponding configuration data.