Method for triggering handover of mobile terminal and system thereof
First Claim
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1. A method for triggering a communication event of a mobile terminal, the method comprising:
- calculating a distance value between a mobile terminal and each of a plurality of neighbor base stations based on power values of the plurality of neighbor base stations; and
transmitting information of a specific neighbor base station corresponding to the shortest distance value among the calculated distance values, to a serving base station.
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Abstract
A mobile terminal and method for performing handover, are discussed. According to an embodiment, the method includes calculating a distance value between a mobile terminal and each of a plurality of neighbor base stations based on power values of the plurality of neighbor base stations; and transmitting information of a specific neighbor base station corresponding to the shortest distance value among the calculated distance values, to a serving base station.
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Citations
21 Claims
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1. A method for triggering a communication event of a mobile terminal, the method comprising:
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calculating a distance value between a mobile terminal and each of a plurality of neighbor base stations based on power values of the plurality of neighbor base stations; and
transmitting information of a specific neighbor base station corresponding to the shortest distance value among the calculated distance values, to a serving base station. - View Dependent Claims (2, 3, 4)
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5. A method for triggering handover of a mobile terminal, the method comprising:
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determining a power value of each of a plurality of neighbor base stations when a handover event of a mobile terminal occurs;
calculating a distance value between the mobile terminal and each of the plurality of neighbor base stations based on the determined power values; and
transmitting information of at least one specific neighbor base station having the calculated distance value less than a reference distance value among the calculated distance values, to a serving base station. - View Dependent Claims (6, 7, 8, 9, 10, 11)
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12. A method for triggering handover of a mobile terminal, the method comprising:
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receiving signals of neighbor base stations adjacent to a mobile terminal in response to an occurrence of a handover event when the handover event occurs based on signal strength between the mobile terminal and the base stations;
calculating a distance value between the mobile terminal and each of the neighbor base stations based on the received signals;
comparing the calculated distance values with a reference distance value; and
registering information of a specific adjacent base station corresponding to the calculated distance value shorter than the reference distance value for handover. - View Dependent Claims (13, 14, 15)
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16. A mobile terminal comprising:
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a physical layer for receiving signals from neighbor base stations when a handover event of the mobile terminal occurs and measuring a power value of each received signal;
a radio link control (RLC) layer for transmitting a message for handover to a serving base station; and
a control layer for calculating a distance value between the mobile terminal and each of the neighbor base stations based on the power values measured by the physical layer, and registering information of at least one neighbor base station having the calculated distance value shorter than a reference distance value among the calculated distance values in a message for handover. - View Dependent Claims (17, 18, 19, 20, 21)
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Specification