The OFDM signal includes multiple symbols, each symbol having a plurality of closely- spaced, orthogonal data sub-carrier signals carrying data.
OFDM信号包括多个符号，每个符号具有多个携带数据的近间隔的正交数据子载波信号。
Tencent Cloud has 3 main colors extracted from the symbol color. Sub colors can be used as a supportive color for applications.
腾讯云品牌色是从图形标志颜色中提取，主要有三个品牌主色，而辅色则有助于应用系统的使用和延展。
Each pilot sub - carrier signal is placed at a different sub-carrier signal location for each successive symbol duration of the OFDM signal to form a sliding pilot sub-carrier signal.
对于OF DM信号的每个连续符号持续时间，每个导频子载波信号放在不同的子载波信号位置，以形成滑动导频子载波信号。
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