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- Pilot symbols optimal 导频优化
- In WCDMA systems, pilot symbols are adopted in uplink channels.According to this feature and the advantage of LMS algorithm, a Query-LMS algorithm is proposed. 本文针对WCDMA中上行链路存在导频信道的特点,并结合变步长LMS算法的优点,提出了一种查表LMS波束形成算法。
- The blind estimator does not need the pilot symbols and save the bandwidth, but it has the disadvantage of slow converage speed and large computational complexity. 盲信道估计算法不需要导频符号,节省了带宽,但具有收敛速度慢、运算量大的缺点。
- The following items give the summarization of the main work:1. The Turbo Product Coded Pilot Symbol Assisted Modulation (TPC-PSAM) which joints channel estimation and decoding method in flat Rayleigh-fading channel is proposed. 研究了结合Turbo乘积编码和信道估计的Turbo乘积码编码引导符号辅助调制(Turbo Product Coded Pilot Symbol Assisted Modulation，TPC-PSAM)系统在平坦Rayleigh衰落信道中的性能。
- dispersive blocks of pilot symbols 分散导频块
- A Pilot symbol aided detection Scheme of CPM Signal CPM信号引导码元辅助检测方案
- Pilot symbol assisted modulation 导引符号辅助调制
- pilot symbol assisted modulation (PSAM) 导频符号辅助调制
- The pilot manages to glide down to a safe landing. 驾驶员设法使飞机滑行下降安全著陆。
- The pilot steered for the harbor. 领航员掌舵驶向港囗。
- A new channel estimatorwith the aid of pilot symbols fora OFDM system 在OFDM系统中用导频符号进行信道估计的新方法
- The trainee pilot flew his first solo today. 那个受训的飞行员今天首次单独飞行。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- symbolic optimal assembly program 符号最优汇编程序
- The pilot reports bad visibility over the airport. 飞行员向机场报告能见度很低。
- symbolic optimal assembly programme 符号(的)最优汇编程序
- The pilot had logged over 200 hours in the air. 这个飞行员的飞行记录在200小时以上。
- On maps, a cross is the symbol for a church. 在地图上，十字符号代表教堂。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Phonetic symbols represent sounds. 语音符号是标音的符号。
