Systems and methods for noise power estimation in wireless communications
AssigneeSamsung Electronics Co., Ltd.
InventorsMojtaba RAHMATI, Hyukjoon KWON, Dongwoon BAI
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Abstract
A system and a method are disclosed for noise power estimation in wireless communications. In some embodiments, the method includes: receiving a reference signal; generating a first channel estimate, based on the reference signal; calculating a first noise power estimate; calculating a corrected noise power estimate by applying a multiplicative correction based on a linear minimum mean square error filter weight to the first noise power estimate; receiving a transmission; and decoding the transmission, based on the corrected noise power estimate.
Claims20
A method, comprising:
- receiving a reference signal;
- generating a first channel estimate, based on the reference signal;
- calculating a first noise power estimate;
- calculating a corrected noise power estimate by applying a multiplicative correction based on a linear minimum mean square error filter weight to the first noise power estimate;
- receiving a transmission;
- and
- decoding the transmission, based on the corrected noise power estimate.
A system comprising:
- one or more processors;
- and
- a memory storing instructions which, when executed by the one or more processors, cause performance of:
- receiving a reference signal;
- generating a first channel estimate, based on the reference signal;
- calculating a first noise power estimate;
- calculating a corrected noise power estimate by applying a multiplicative correction based on a linear minimum mean square error filter weight to the first noise power estimate;
- receiving a transmission;
- and
- decoding the transmission, based on the corrected noise power estimate.
A system comprising:
- means for processing;
- and
- a memory storing instructions which, when executed by the means for processing, cause performance of:
- receiving a reference signal;
- generating a first channel estimate, based on the reference signal;
- calculating a first noise power estimate;
- calculating a corrected noise power estimate by applying a multiplicative correction based on a linear minimum mean square error filter weight to the first noise power estimate;
- receiving a transmission;
- and
- decoding the transmission, based on the corrected noise power estimate.
Dependencies are inferred from the claim text.