发明名称 |
CELL RESELECTION METHOD AND APPARATUS FOR PREVENTING PING-PONG IN MOBILE TELECOMMUNICATION SYSTEMS |
摘要 |
<p>A method and apparatus are provided for enabling a UE to perform accurate and efficient cell reselection in a cellular mobile communications system. If reselection to the same cell is repeated, the UE releases itself from a high-speed UE state or excludes the number of reselections to the same cell from the number of cell changes counted for a duration set for deciding as to the high-speed UE state, according to a ping-pong duration threshold and a ping-pong occurrence number threshold. The UE uses a non-scaled down cell reselection time limit in a non-high-speed UE state, and a scaled-down cell reselection time limit in the high-speed UE state. Thus, the UE reselects to a non-serving cell having the highest ranking continuously for the cell reselection time limit.</p> |
申请公布号 |
KR20060099462(A) |
申请公布日期 |
2006.09.19 |
申请号 |
KR20060022675 |
申请日期 |
2006.03.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG, KYEONG IN;VAN LIESHOUT GERT JAN;LEE, KOOK HEUI |
分类号 |
H04B7/26 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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