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Registered METHOD FOR HANDOVER IN MULTI-CARRIER SYSTEM

멀티 캐리어 시스템의 핸드오버 방법
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Inventors
Pyeong Jung Song, Jung Heeyoung, Jaesheung Shin, Sunhee Yang, Choi Taesang, Gyung-Chul Sihn, Byun Sung Hyuk
Application No.
12886047 (2010.09.20)
Publication No.
20110070880 (2011.03.24)
Registration No.
8688120 (2014.04.01)
Country
UNITED STATES
Abstract
When a terminal moves from a serving cell to a target cell, the carrier in use is switched to the primary carrier of the serving cell and then handed over to the target cell. Hereupon, handover is performed by switching the carrier used by the terminal operating with the primary carrier of the serving cell to the primary carrier of the target cell to perform handover. When the terminal has fully entered the target cell, the best carrier is selected from among the carriers available to the target cell, thus allowing the terminal to perform frequency conversion to the best carrier.