发明名称 |
SYSTEMS AND METHODS FOR SC-FDMA TRANSMISSION DIVERSITY |
摘要 |
The present application provides methods, devices and transmitters that mitigate increases in peak to average power ratio (PAPR) from transmission diversity in a single carrier frequency division multiple access (SC-FDMA) modulated uplink A PAPR preserving precode matrix hopping method that utilizes cyclic shift delays is provided, as well as a sub-band based transmit diversity scheme. The present application also provides methods, devices and transmitters that relax the scheduling restrictions associated with uplink scheduling in the LTE standard. |
申请公布号 |
EP2286530(A4) |
申请公布日期 |
2012.12.05 |
申请号 |
EP20090761219 |
申请日期 |
2009.06.12 |
申请人 |
NORTEL NETWORKS LIMITED |
发明人 |
JIA, MING;MA, JIANGLEI;ZHU, PEIYING;TONG, WEN;XU, HUA;ZHANG, HANG |
分类号 |
H04J11/00;H04B7/06;H04B7/208;H04B14/08;H04J1/02;H04L5/00;H04L27/26 |
主分类号 |
H04J11/00 |
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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