Communication terminal, communication device, method for measuring a signal and method for requesting a measurement

摘要

A communication terminal is described comprising a transmitter configured to generate a transmit signal and a measurement circuit configured to receive the generated transmit signal and to measure the power of the received transmit signal in a predetermined frequency region.

主权项

1. A communication terminal comprising:
a transmitter configured to generate a transmit signal having a bandwidth; a receiver configured to selectively receive an external transmission signal or the generated transmit signal; a measurement circuit coupled to the receiver and configured to receive the generated transmit signal and to measure the power of the received transmit signal in a plurality of predetermined frequency regions within the bandwidth of the transmit signal, wherein the predetermined frequency regions in which the power is measured do not overlap each other; and a comparison circuit configured to compare the measured power in the predetermined frequency regions to a spectrum power mask; wherein the transmit signal is a radio frequency signal and wherein the measurement circuit is configured to convert the generated transmit signal to a plurality of different intermediate frequencies to generate a plurality of received transmit signals and to measure the power of each received transmit signal in the predetermined frequency regions.