Methods and arrangements for alert message detection in low latency systems
First Claim
1. A method, performed in a radio network node, of detecting messages of a preconfigured message type, the method comprising:
- detecting a first message of the preconfigured message type, the first message being associated with an event;
reconfiguring, in the radio network node, in response to the detection, at least one radio setting related to detecting further messages of the preconfigured message type, the reconfiguration involving switching from a first detection method to a second detection method, the second detection method providing, relative to the first detection method, an increased capability of detecting messages of the preconfigured message type that are overlapping or affected by interference; and
monitoring a radio spectrum for further messages of the preconfigured message type using the reconfigured at least one radio setting.
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Abstract
The present disclosure relates to methods and devices in clustered alarm scenarios. More particularly the disclosure pertains to methods and arrangements for detecting several messages of a preconfigured message type, arriving sequentially in time. This disclosure proposes a method, performed in a radio network node, of detecting several messages of a preconfigured message type. The method comprises detecting SI a first message of the preconfigured message type, the first message being associated with an event. The method further comprises reconfiguring S3, in the radio network node, in response to the detection, at least one radio setting related to detecting further messages of the preconfigured message type and monitoring S4 a radio spectrum for further messages of the preconfigured message type using the reconfigured radio settings.
13 Citations
16 Claims
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1. A method, performed in a radio network node, of detecting messages of a preconfigured message type, the method comprising:
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detecting a first message of the preconfigured message type, the first message being associated with an event; reconfiguring, in the radio network node, in response to the detection, at least one radio setting related to detecting further messages of the preconfigured message type, the reconfiguration involving switching from a first detection method to a second detection method, the second detection method providing, relative to the first detection method, an increased capability of detecting messages of the preconfigured message type that are overlapping or affected by interference; and monitoring a radio spectrum for further messages of the preconfigured message type using the reconfigured at least one radio setting. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A non-transitory computer readable medium storing a computer program for detecting messages of a preconfigured message type, the computer program comprising computer program code that, when executed on at least one processor of a radio network node, causes the radio network node to:
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detect a first message of the preconfigured message type, the first message being associated with an event; reconfigure, in the radio network node, in response to the detection, at least one radio setting related to detecting further messages of the preconfigured message type, the reconfiguration involving switching from a first detection method to a second detection method, the second detection method providing, relative to the first detection method, an increased capability of detecting messages of the preconfigured message type that are overlapping or affected by interference; and monitor a radio spectrum for further messages of the preconfigured message type using the reconfigured at least one radio setting.
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16. A network node in a communication system, the network node being configured for detecting messages of a preconfigured message type, the network node comprising:
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a radio communication interface; a network communication interface configured for communication with other network nodes; and processing circuitry configured to cause the network node to; detect, via the radio communication interface, a first message of the preconfigured message type, the first message being associated with an event; reconfigure, in the network node, in response to the detection, at least one radio setting related to detecting further messages of the preconfigured message type, the reconfiguration involving switching from a first detection method to a second detection method, the second detection method providing, relative to the first detection method, an increased capability of detecting messages of the preconfigured message type that are overlapping or affected by interference; and monitor, via the radio communication interface, a radio spectrum for further messages of the preconfigured message type using the reconfigured at least one radio setting.
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Specification