Moreover, serious ISI (Inter-Symbol Interference) and ICI (Inter-Carrier Interference) can be readily circumvented by introducing CP (Cyclic Prefix).
而且，循环前缀的引入消除了符号间干扰(ISI)，避免了信道间干扰(ici)。
2
When a synchronization error exists, the orthogonality between sub-carriers can't be maintained, serious inter-carrier interference is introduced and demodulation performance will be degraded greatly.
当存在同步错误时，子载波之间的正交性遭到破坏，从而引起严重的载波间干扰，使解调性能大大下降。
3
As a cultural carrier and communication tool, language is a bridge for inter-cultural dialogue.