发明名称 |
Simultaneous sensing and data transmission |
摘要 |
In order to satisfy the conflicting requirements for spectrum sensing and QoS of data transmission, it is highly desirable for a cognitive radio system, e.g. IEEE 802.22 WRAN, to perform spectrum sensing and data transmission simultaneously. Embodiments of the invention address critical issues of self-interference generated from a transmission unit to the co-located sensing unit when the simultaneous sensing and data transmission technique is applied. A number of interference mitigation techniques are described and analysis are given. |
申请公布号 |
US8687563(B2) |
申请公布日期 |
2014.04.01 |
申请号 |
US20070966718 |
申请日期 |
2007.12.28 |
申请人 |
HU WENDONG;STMICROELECTRONICS, INC. |
发明人 |
HU WENDONG |
分类号 |
G06F15/16;G06F15/173;H04W4/00;H04W16/14;H04W72/08 |
主分类号 |
G06F15/16 |
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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