Patent ID: 11943838
Assignee: PISMO LABS TECHNOLOGY LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A method of using a plurality of Radio Frequency (RF) units at a wireless communication device, comprising:
(a) scanning a plurality of base stations through a scanning RF unit;
(b) observing signal quality received from the plurality of base stations through the scanning RF unit;
(c) connecting to one or more base stations using the plurality of RF units;
(d) transmitting and receiving data packets using the plurality of RF units through the one or more base stations; and
(e) adjusting data transmission performance metric monitoring frequency;, wherein:
the scanning RF unit is in the plurality of RF units and the one or more base stations are in the plurality of base stations; and
the wireless communication device is configured to use a plurality of Subscriber Identification Module (SIM) cards housed in a first external device.