Patent ID: 11910259
Assignee: TANGO NETWORKS, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A system, comprising:

a first antenna;
a first transceiver coupled to the first antenna; and
a processing system;

wherein a first call is received on a channel of a first carrier frequency over the first antenna and the first transceiver;
wherein the processing system executes instructions that cause the processing system to:
receive a second call at the mobile terminal while the mobile terminal is engaged in the first call in-progress on the first carrier frequency;
identify that a second carrier frequency is not a harmonic of the first carrier frequency and that the second carrier frequency has a greatest frequency separation from the first carrier frequency of any available frequency;
identify an available time slot on the second carrier frequency to accommodate a third call in-progress on the first carrier frequency and which is not part of the first and second calls on the mobile terminal; and
establish the second call with the mobile terminal in a time slot of the first carrier frequency.