| 发明名称 |
PRACH TRANSMISSION METHOD AND DEVICE IN CARRIER AGGREGATION |
| 摘要 |
<p>Disclosed are a PRACH transmission method and device in carrier aggregation, comprising: a UE transmits PRACH in a secondary serving cell; the UE receives in the secondary serving cell a random access process message 2 transmitted by an eNB. The present invention solves the problem in the prior art of not being able to transmit PRACH in a secondary serving cell in carrier aggregation, thereby enabling PRACH transmission in a secondary serving cell in carrier aggregation.</p> |
| 申请公布号 |
WO2012155693(A1) |
申请公布日期 |
2012.11.22 |
| 申请号 |
WO2012CN73126 |
申请日期 |
2012.03.27 |
| 申请人 |
ZTE CORPORATION;WU, XIN;DAI, BO;YU, BIN |
发明人 |
WU, XIN;DAI, BO;YU, BIN |
| 分类号 |
H04W74/08 |
主分类号 |
H04W74/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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