Communication apparatus and automatic gain control method

摘要

Provided is a communication apparatus including a first communication unit for performing communication using a carrier having a first frequency, a second communication unit having a plurality of antennas, for performing communication using a carrier having a second frequency, a first communication processing unit for processing a signal received by the first communication unit and causing to transmit a signal, and a second communication processing unit for processing a signal received by the second communication unit and causing to transmit a signal. The second communication processing unit includes a synchronization unit for specifying a start position of a second transmission request in which a plurality of transmission beam patterns are set in one packet based on information indicating reception initiation, and an automatic gain control unit for performing automatic gain control based on a first automatic gain control setting value.

主权项

1. An electronic device comprising:
a plurality of antennas; and circuitry configured to:
control performing wireless communication using a first frequency;control performing wireless communication using a second frequency, the second frequency higher than the first frequency;identify a start position of a second received signal including a beam training field based on a synchronization information, the synchronization information based on a first received signal, wherein the first received signal is received via the first frequency and the second received signal is received via the second frequency; andconduct gain control for beam patterns indicated by the beam training field included in the identified second received signal via the plurality of antennas.