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公开(公告)号：US10015705B2
公开(公告)日：2018-07-03
申请号：US14760881
申请日：2013-12-26
Applicant: SONY CORPORATION
Inventor： Xiaodong Xu , Yateng Hong , Ya Liu , Chengjin Luo
CPC classification number: H04W36/0088 , H04W24/10 , H04W72/0413
Abstract: A device and method in a radio communication system. The device includes: an acquisition unit for use in acquiring a signal quality of a mobile terminal relative to a source cell; an assessment unit for use in assessing the degree of change in the signal quality of the mobile terminal relative to the source cell on the basis of multiple signal qualities of the mobile terminal relative to the source cell acquired at every predetermined time interval; and, a triggering unit for use in triggering, on the basis of the degree of change in the signal quality of the mobile terminal relative to the source cell, the mobile terminal to submit a measurement result.
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公开(公告)号：US09913202B2
公开(公告)日：2018-03-06
申请号：US14760648
申请日：2013-12-26
Applicant: Sony Corporation
Inventor： Xiaodong Xu , Yateng Hong , Ya Liu , Chengjin Luo
CPC classification number: H04W48/04 , H04W8/02 , H04W36/0088 , H04W36/0094 , H04W48/16 , H04W64/00 , H04W64/003
Abstract: A device in a wireless communication system that includes circuitry that acquires location information of user equipment, calculates, according to at least the location information, stay time required for the user equipment to pass through the small cell, the stay time being a limited time, evaluates a mobility state of the user equipment according to the location information of the user equipment at different time by comparing the calculated stay time with a predetermined stay time threshold value, determines an operation from among a plurality of operations related to small cell detection according to changes in the mobility state and the location information of the user equipment, and execute the determined operation related to small cell detection.
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