Title:
CA POWER MEASUREMENT
Document Type and Number:
WIPO Patent Application WO/2020/015713
Kind Code:
A1
Abstract:
A system and method for transmitting and for detecting a transmission power level of a carrier of aggregated carrier signals is configured to generate a plurality of carrier signals as a carrier aggregated signal and to generate an outgoing radio frequency (RF) signal based on the carrier aggregated signal and to produce a feedback signal based the outgoing RF signal. The system processes the feedback signal by down converting a first carrier signal within the feedback signal from RF, canceling a down converted harmonically-related signal or an ADC Fs related signal of a second carrier of the carrier aggregated signal and producing a signal representative of the output power of the first carrier of the carrier aggregated signal within the feedback signal.
Inventors:
AL-QAQ WAEL (US)
JIANG HONG (US)
JIANG HONG (US)
Application Number:
PCT/CN2019/096599
Publication Date:
January 23, 2020
Filing Date:
July 18, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L27/26
Domestic Patent References:
| WO2012015216A2 | 2012-02-02 |
Foreign References:
| US20160056987A1 | 2016-02-25 | |||
| US20130155847A1 | 2013-06-20 | |||
| US20170141807A1 | 2017-05-18 |
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