Computing system with power estimation mechanism and method of operation thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsYoo Jin Choi, Dongwoon Bai, Jungwon Lee, Inyup Kang
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Abstract
A computing system includes: an antenna configured to receive a receiver signal for representing a serving signal and an interference signal; a communication unit, coupled to the antenna, configured to: calculate a signal likelihood from the receiver signal based on a Gaussian approximation mechanism; calculate an interference power estimate based on the signal likelihood for characterizing the interference signal; and estimating the serving signal based on the interference power estimate.
Claims19
A communication system comprising:
- an antenna configured to receive a receiver signal for representing a serving signal and an interference signal;
- a communication unit, coupled to the antenna, configured to:
- calculate a set of approximate likelihood values corresponding to potential instances of an interference power estimate from the receiver signal based on a Gaussian approximation mechanism, the set of approximate likelihood values calculated based on a second moment estimate for the interference power estimate;
- calculate the interference power estimate based on the set of approximate likelihood corresponding to potential instances of the interference power estimate;
- and estimating the serving signal based on the interference power estimate.
A method of operation of a computing system comprising:
- receiving a receiver signal for representing a serving signal and an interference signal;
- calculating a with a communication unit a set of approximate likelihood values corresponding to potential instances of an interference power estimate from the receiver signal based on a Gaussian approximation mechanism, the set of approximate likelihood values calculated based on a second moment estimate for initializing the interference power estimate;
- calculating an interference power estimate based on the set of approximate likelihood values corresponding to potential instances of the interference power estimate;
- and estimating the serving signal based on the interference power estimate.
A non-transitory computer readable medium including instructions for a computing system comprising:
- receiving a receiver signal for representing a serving signal and an interference signal;
- calculating with a communication unit a set of approximate likelihood values corresponding to potential instances of an interference power estimate from the receiver signal based on a Gaussian approximation mechanism, the set of approximate likelihood values calculated based on a second moment estimate for initializing the interference power estimate;
- calculating an interference power estimate based on the set of approximate likelihood values corresponding to potential instances of the interference power estimate;
- and estimating the serving signal based on the interference power estimate.
Dependencies are inferred from the claim text.