发明名称 |
METHOD AND DEVICE FOR TRANSMITTING APERIODIC SOUNDING REFERENCE SIGNAL (SRS) |
摘要 |
Embodiments of the present invention disclose a transmission method and device for aperiodic Sounding Reference Signal (SRS). By applying the technical solution of the embodiments in the present invention, a Base Station (BS) performing semi-static configuration of the aperiodic SRS on a mobile terminal through higher layer signaling to decrease signaling overhead. On the one hand, different sub-frames can be set with different or the same Cycle Shift (CS) and resource positions to increase the flexibility of system setting; On the other hand, aperiodic SRS may be transmitted in a plurality of sub-frames to reduce system delay and increase detection bandwidth. Moreover, the relatively flexible timing mode can be set in the terminal without bringing too many limits on the scheduling. |
申请公布号 |
EP2555573(A4) |
申请公布日期 |
2013.11.27 |
申请号 |
EP20110761945 |
申请日期 |
2011.03.10 |
申请人 |
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
发明人 |
CHEN, WENHONG;MIAO, DESHAN;PAN, XUEMING;SUN, SHAOHUI |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
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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