Pulse interference suppressing method and apparatus, and computer readable storage medium in communications system
AssigneeXi'an Zhongxing New Software Co., Ltd.
InventorsMing Gao, Bin Li, Hongfeng Yuan, Ou Li
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Abstract
A method and apparatus for pulse interference suppression, and a computer readable storage medium in a communication system are provided in the embodiments of the present invention. The method includes: judging a location where pulse interference occurs according to a power of a signal; and performing suppression processing on a data segment interfered by a pulse in the location. After judging that the pulse interference exists in the location, a receiver in the communication system discards the data segment interfered by the pulse in the location, and feeds back an indication that the data are not received.
Claims7
A method for pulse interference suppression in a communication system, comprising:
- determining, by a receiver in the communication system, a location where pulse interference occurs according to a power of a signal;
- and
- performing, by the receiver, suppression processing on a data segment interfered by a pulse in the location;
- wherein, said determining a location where pulse interference occurs according to a power of a signal comprises:
- segmenting the signal according to a duration of the pulse interference, when the duration of the pulse interference is not fixed, segmenting the signal in units of a shortest duration of the pulse interference, and calculating a power of each segment of the signal;
- and
- comparing the powers of every two adjacent segments of the signal in turn, and determining the location where the pulse interference occurs according to a ratio of the powers of every two adjacent segments of the signal, when the ratio of the powers of two adjacent segments of the signal is greater than a threshold value, determining that a pulse interference exists.
A receiver for pulse interference suppression in a communication system, comprising hardware performing instructions stored in a non-transitory computer readable medium which executes following steps:
- determining a location where pulse interference occurs according to a power of a signal;
- and
- performing suppression processing on a data segment interfered by a pulse in the location;
- wherein, said determining a location where pulse interference occurs according to a power of a signal comprises:
- segmenting the signal according to a duration of the pulse interference, when the duration of the pulse interference is not fixed, segmenting the signal in units of a shortest duration of the pulse interference, and calculating a power of each segment of the signal;
- and
- comparing the powers of every two adjacent segments of the signal in turn, and determining the location where the pulse interference occurs according to a ratio of the powers of every two adjacent segments of the signal, when the ratio of the powers of two adjacent segments of the signal is greater than a threshold value, determining that a pulse interference exists.
Dependencies are inferred from the claim text.