首页>
外国专利>
Methods and Apparatus for Channel Estimation for Wideband Ofdm Communication Systems
Methods and Apparatus for Channel Estimation for Wideband Ofdm Communication Systems
展开▼
机译:宽带ofdm通信系统的信道估计方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems and methods according to the present invention provide channel estimation methods, systems and devices which determine a coarse channel estimate (40) and a fine channel estimate (66). The coarse channel (40) estimate can be determined based on the channel estimation sequence transmitted to the receiver and then used to detect header symbols. The header symbols can be used to calculate additional channel estimates which can then be combined with the coarse channel estimate (40) to determine a fine channel estimate (66).
展开▼