发明名称 |
Communication terminal apparatus, base station communication apparatus and radio communication method |
摘要 |
The present invention carries out transmission/reception of broadcast channels using only the last downlink slot of subframes using signals having a TDMA structure according to a CDMA/TDD system, and thus flexibly handles various services and avoids problems of interference in self-operated services in particular. The base station communication apparatus repeatedly transmits information contained in broadcast channels by the number of times corresponding to the time-sharing number and appropriately allots uplink and downlink slots, thus making the most of the features of uplink open-loop transmission power control and base station transmission diversity.
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申请公布号 |
US6577617(B1) |
申请公布日期 |
2003.06.10 |
申请号 |
US19990359127 |
申请日期 |
1999.07.23 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
UE TOYOKI;KAYAMA HIDENORI;KATO OSAMU;MIYA KAZUYUKI;UESUGI MITSURU;KITADE TAKASHI |
分类号 |
H04B7/02;H04B7/005;H04B7/06;H04B7/26;H04W52/10;H04W52/42;(IPC1-7):H04B7/212 |
主分类号 |
H04B7/02 |
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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