发明名称 |
Fast handover method optimized for IEEE 802.11 networks |
摘要 |
A fast handover method optimized for IEEE 802.11 networks. In a wireless local area system including a mobile terminal and at least two wireless access points (APs) that communicate with the mobile terminal over a unique radio channel, the fast handover method includes receiving a beacon frame signal from the serving AP and the neighbor APs of the mobile terminal; generating a first signal to determine a state of each of the neighbor APs based on the beacon frame signal received from each of the neighbor APs; comparing the first signal with predefined thresholds, classifying the neighbor APs into a detected AP, a candidate AP, and a target AP according to a result of the comparison, and storing the classification result in a neighbor AP list; and selecting an AP for the handover based on the classification result in the neighbor AP list.
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申请公布号 |
US7676226(B2) |
申请公布日期 |
2010.03.09 |
申请号 |
US20050130250 |
申请日期 |
2005.05.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HAN YOUN-HEE;JANG HEE-JIN;LEE CHOONG-HUN |
分类号 |
H04W36/00;H04L12/28;H04W36/08;H04W36/30 |
主分类号 |
H04W36/00 |
代理机构 |
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地址 |
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