Patent ID: 9344306
Filing Date: 2016-05-17
CPC Classification: H03G,H04L

Claim Text:
1. A communications apparatus, comprising: a signal processing device, receiving a radio frequency (RF) signal comprising a wanted signal complying with a first wireless communications protocol from an air interface and processing the RF signal according to one or more signal processing parameter(s) to obtain the wanted signal; an interference detector, analyzing one or more characteristic(s) of an interference signal of the wanted signal, wherein the interference signal complies with a second wireless communications protocol different from the first wireless communication protocols, wherein the characteristic(s) of the interference signal comprise(s) power, a frequency, a modulation type and/or an amount of leakage of the interference signal; and a coexistence optimization controller, coupled to the signal processing device and the interference detector, obtaining information regarding the characteristic(s) of the interference signal from the interference detector and dynamically limiting a maximum usable gain of a amplifier according to the characteristic(s) of the interference signal.