发明名称 |
Mobile communication system, base station, mobile communication terminal, and retransmission control method |
摘要 |
Includes a base station (2) that measures an uplink interference value of a transmission path when a data error has occurred in reception packets multiplexed by plurality, generates a retransmission request signal of a packet format based on the measured uplink interference value, and then transmits the retransmission request signal to a mobile communication terminal that has transmitted the erroneous packet; and a mobile communication terminal (1) that outputs multiplexed transmission data as a transmission packet during a normal transmission, automatically divides the transmission data into parallel signals according to a retransmission multiplex number based on the retransmission request signal when the retransmission request signal has been received, further multiplexes the parallel signals to generate a transmission packet for retransmission, and outputs the transmission packet to the base station.
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申请公布号 |
US2001014091(A1) |
申请公布日期 |
2001.08.16 |
申请号 |
US20010822353 |
申请日期 |
2001.04.02 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
YAMADA TAKAMITSU;KIKUCHI NOBUO;SHIBUYA AKIHIRO;AOYAGI HIDENORI |
分类号 |
H04J13/00;H04L1/00;H04L1/16;H04L1/18;H04L25/14;H04Q7/38;(IPC1-7):H04J3/24 |
主分类号 |
H04J13/00 |
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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