Single user and multi-user BER performances of interleaved OFDM-based TDCS are also investigated in the AWGN channel. The approximate BER formula and BER lower bound formula are derived.
根据基于交织OFDM的TDCS模型，本文接着分析了其在AWGN信道中，单用户和多用户情况下的BER性能，得到了近似的BER公式。
The signalling transmission candidate requirements are also discussed, and OFDM-based TDCS is proposed as a promising candidate for the signalling transmission.
最后对信令传输机制的选择作出了分析，提出使用基于OFDM的TDCS作为该信令机制的传输方案。
In addition, an application scenario of OFDM-based TDCS, signalling exchange in the cognitive radio context, is proposed in this paper.
此外，本文提出了基于OFDM的TDCS的一种应用场景-认知无线电中的信令交换。
In addition, an application scenario of OFDM-based TDCS, signalling exchange in the cognitive radio context, is proposed in this paper.
此外，本文提出了基于OFDM的TDCS的一种应用场景-认知无线电中的信令交换。
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