Back to results
US 10,313,902 B2Granted
Method of collecting information in mobile communication system
AssigneeNEC Corporation
InventorAkio Aoyama
Life of this patent
Estimating the term…
Abstract
A mobile radio terminal includes a positional information acquisition unit to measure the position of the mobile radio terminal as position information using a Global Positioning System; a reception status acquisition unit to detect a handover failure; and a controller to send information of the position information and handover failure information to a base station.
Claims15
A mobile radio terminal, comprising:
- a receiver configured to receive one or more signals from a base station;
- a processor configured to:
- perform measurements of a received quality of the one or more signals;
- obtain location information indicating a location of the mobile radio terminal;
- and
- detect a handover failure by the mobile radio terminal after or during the measurement of the received quality of the one or more signals;
- and
- a transmitter configured to transmit handover failure related information after the handover failure detection,
- wherein the handover failure related information includes:
- a value of the received quality based on the measurements collected by the mobile radio terminal up to a moment of the handover failure detection, and
- the location information indicating the location of the mobile radio terminal.
8 more elements
A base station, comprising:
- a transmitter configured to transmit one or more signals to a mobile radio terminal performing measurements of a received quality of the one or more signals;
- and
- a receiver configured to receive handover failure related information from the mobile radio terminal after a handover failure detection is detected by the mobile radio terminal after or during the measurement of the received quality of the one or more signals,
- wherein the handover failure related information includes:
- a value of the received quality based on the measurements collected by the mobile radio terminal up to a moment of the handover failure detection, and
- location information indicating a location of the mobile radio terminal obtained by the mobile radio terminal.
3 more elements
A method of a mobile radio terminal, the method comprising:
- receiving one or more signals from a base station;
- performing measurements of a received quality of the one or more signals;
- obtaining location information indicating a location of the mobile radio terminal;
- detecting a handover failure by the mobile terminal after or during the measurement of the received quality of the one or more signals;
- and
- transmitting handover failure related information after the handover failure detection,
- wherein the handover failure related information includes:
- a value of the received quality based on the measurements collected by the mobile radio terminal up to a moment of the handover failure detection, and
- the location information indicating the location of the mobile radio terminal.
6 more elements
A method of a base station, the method comprising:
- transmitting one or more signals to a mobile radio terminal performing measurements of a received quality of the one or more signals;
- and
- receiving handover failure related information from the mobile radio terminal after a handover failure detection that is detected by the mobile radio terminal after or during the measurement of the received quality of the one or more signals,
- wherein the handover failure related information includes:
- a value of the received quality based on the measurements collected by the mobile radio terminal up to a moment of the handover failure detection, and
- location information indicating a location of the mobile radio terminal as obtained by the mobile radio terminal.
3 more elements
Dependencies are inferred from the claim text.