发明名称 |
OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS |
摘要 |
An OFDM/OFDMA frame structure technology for communication systems is disclosed. The OFDM/OFDMA frame structure technology comprises a variable length sub-frame structure with efficiently sized cyclic prefixes and efficient transition gap durations operable to effectively utilize OFDM/OFDMA bandwidth. Furthermore, the frame structure provides compatibility with multiple wireless communication systems. An uplink frame structure and a downlink frame structure are provided. |
申请公布号 |
WO2009052420(A2) |
申请公布日期 |
2009.04.23 |
申请号 |
WO2008US80361 |
申请日期 |
2008.10.17 |
申请人 |
ZTE U.S.A., INC.;CAI, SEAN |
发明人 |
CAI, SEAN |
分类号 |
H04L27/26 |
主分类号 |
H04L27/26 |
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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