Improvements for Evaluating Handover Failures
AssigneeNokia Solutions and Networks Oy
InventorsKrzysztof Kordybach, Richard Waldhauser, Bernhard Wegmann, Ingo Viering
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Abstract
Apparatuses and methods are provided by which a user equipment receives information enabling handover and/or apparatus type identification related to a handover, and stores the information enabling handover and/or apparatus type identification. In case of a connection failure, the stored information enabling handover and/or apparatus type identification may later be used to evaluate the cause for the connection failure.
Claims44
An apparatus comprising
- a transceiver configured to provide a connection with at least one network node, and
- a processor configured to receive, via the transceiver, information enabling handover and/or apparatus type identification related to a handover and to store the information enabling handover and/or apparatus type identification.
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An apparatus comprising
- a transceiver configured to provide a connection to at least another network node, and
- a processor configured to receive and send inter-node messages related to a failure analysis process,
- to receive, via the transceiver, a failure indicating message containing the information enabling handover and/or apparatus type identification, and
- to analyze a cause for the connection failure based on the failure indicating message containing the information enabling handover and/or apparatus type identification.
A method comprising
- receiving, by a user equipment, information enabling handover and/or apparatus type identification related to a handover, and
- storing the information enabling handover and/or apparatus type identification.
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A method
- receiving and sending inter-node messages related to a connection failure analysis process,
- receiving a failure indicating message containing the information enabling handover and/or apparatus type identification, and
- analyzing a cause for the connection failure based on the failure indicating message containing the information enabling handover and/or apparatus type identification.
Dependencies are inferred from the claim text.