发明名称 |
HYBRID ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM AND METHOD |
摘要 |
The system has a receiver with a common subassembly for processing received data to recover data mapped to subcarriers using orthogonal frequency division multiple access (OFDMA). A spread OFDMA subassembly is provided for recovering an input data. A non-spread OFDMA subassembly (140) is provided for recovering another input data. The subcarriers and time periods allocated to users are hopping in a pseudo-random way for the sub carriers allocated for non-spread orthogonal frequency division multiple access. An independent claim is also included for a method for transmitting data using hybrid orthogonal frequency division multiple access (OFDMA). - |
申请公布号 |
KR101304228(B1) |
申请公布日期 |
2013.09.05 |
申请号 |
KR20120031950 |
申请日期 |
2012.03.28 |
申请人 |
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发明人 |
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分类号 |
H04B1/69;H04B1/713;H04J13/00;H04L27/26 |
主分类号 |
H04B1/69 |
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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