Mobile station and base station selection scheme

The present invention provides a mobile station able to shorten the processing time of selecting a serving base station and able to select an appropriate serving base station with which the mobile station communicates. Mobile phone 40 receives an advertisement message from a peripheral base station...

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Bibliographic Details
Main Authors IWANAGA MITSUO, MATSUNO WATARU, IDA TAKEHIRO, UNO NOBUKAZU
Format Patent
LanguageEnglish
Published 13.01.2005
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The present invention provides a mobile station able to shorten the processing time of selecting a serving base station and able to select an appropriate serving base station with which the mobile station communicates. Mobile phone 40 receives an advertisement message from a peripheral base station 30, until state of communication path to the peripheral base station remains above a reference level over the predetermined time period, 'Treselection', wherein the reference level is calculated by adding the parameter 'Qhyst' to state of communication path to the current serving base station. After detecting peripheral base station 30, mobile phone 40 ignores the detection that the condition of changing base stations is fulfilled for another peripheral base station 30, until data storage area is updated in accordance with an advertisement message from the peripheral base station 30.
Bibliography:Application Number: US20040854945