Frame structure for DTTB uplink systems using novel training sequences
Frame structure for DTTB uplink systems using novel training sequences
复制标题
使用新型训练序列的 DTTB 上行链路系统的帧结构
DOI：
10.1049/el.2010.0434
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发表时间：
2010-04
影响因子：
1.1
通讯作者：
Zhixing Yang
中科院分区：
文献类型：
--
作者：
Chao Zhang;Zhaocheng Wang;Zhixing Yang
提出了一种新的基于时域同步正交频分复用的数字地面电视广播（DTTB）上行链路帧结构，该帧结构采用多载波噪声（PNMC）训练序列作为帧头（FH）。在信号帧之间插入FH的子序列作为保护间隔。简单的多用户信道估计和均衡可以应用和良好的性能示出的模拟。
A new frame structure based on time-domain synchronous orthogonal frequency division multiplexing for digital terrestrial television broadcasting (DTTB) uplink systems is proposed, whereby multicarrier pseudonoise (PNMC) training sequences are used as the frame header (FH). Sub-sequences of FH are inserted between signal frames as guard intervals. Simple multi-user channel estimation and equalisation can be applied and good performance is illustrated by simulations.
影响因子：
4.5
作者：
Fu, Jian;Wang, Jun;Yang, Zhi-Xing
通讯作者：
Yang, Zhi-Xing