发明名称 |
ACCESS POINT DEVICE IN INFRASTRUCTURE TYPE RADIO LAN SYSTEM, MOBILE TERMINAL DEVICE, ROAMING METHOD THEREOF, ROAMING MANAGEMENT PROGRAM AND RECORDING MEDIUM |
摘要 |
PROBLEM TO BE SOLVED: To enable a terminal to perform roaming with scanning of a smaller number of channels by statistically predicting a roaming destination access point for the terminal on the basis of a roaming history in order to reduce a scanning period of time. SOLUTION: In an infrastructure type radio LAN system, an access point device comprises a roaming history managing part 141 for storing the total number of roaming times of each roaming destination as history each time roaming is performed while performing a radio LAN service, and a scan channel candidate notifying part 142 for determining an access point of a roaming destination as a scan channel candidate in order of the number of roaming times on the basis of the stored history and notifying a mobile terminal device coming to connect to its own access point of the access point. COPYRIGHT: (C)2003,JPO
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申请公布号 |
JP2003264565(A) |
申请公布日期 |
2003.09.19 |
申请号 |
JP20020061056 |
申请日期 |
2002.03.06 |
申请人 |
NTT COMWARE CORP |
发明人 |
MINOKOSHI RYOTA |
分类号 |
H04L12/28;H04W48/10;H04W48/16;H04W48/20;(IPC1-7):H04L12/28;H04Q7/34;H04Q7/38 |
主分类号 |
H04L12/28 |
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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