发明名称 |
MOBILE COMMUNICATION SYSTEM, MOBILE COMMUNICATION METHOD, MOBILE TERMINAL AND BASE STATION |
摘要 |
In a mobile communication system for carrying out packet transmission/reception between a mobile terminal having a power saving mode to reduce a power consumption and a radio base station, a packet type of a packet is judged, and a sleep timer value indicating a time duration since a last packet is transmitted/received until the power saving mode starts is set according to a judgement result. Then, at least one sleep timer for measuring an elapsed time since the packet is transmitted/received is activated, and the mobile terminal is controlled to execute the power saving mode at a timing at which the elapsed time measured by the at least one sleep timer exceeded the sleep timer value.
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申请公布号 |
CA2413858(A1) |
申请公布日期 |
2003.06.10 |
申请号 |
CA20022413858 |
申请日期 |
2002.12.10 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KAYAMA, HIDETOSHI;MOTEGI, MASAYUKI;UMEDA, NARUMI |
分类号 |
H04M1/00;H04B7/26;H04M11/00;H04W52/02;(IPC1-7):H04Q7/32;H04Q7/20;H04Q7/30 |
主分类号 |
H04M1/00 |
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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