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E-mail:xcj0755@163.comLTE并非4G技术,TD-LTE也不是LTE TDD LTE是3G的演进,始于2004年3GPP的多伦多会议。LTE并非人们普遍误解的4G技术,而是3G与4G技术之间的一个过渡,是3.9G的全(?)标准。而LTE TDD/LTE FDD是LTE的两种模式,TDD和FDD的差别就是TDD采用的是不对称频率并用时间进行双工的,而FDD是采用一对频率来进行双工。那我们天天说的“TD-LTE”跑哪里去了?实际上从学术界来讲根本没有TD-
E-mail: xcj0755@163.comLTE Not 4G Technology, TD-LTE Is Not LTE TDD LTE is the evolution of 3G, starting with the 2004 Toronto conference at 3GPP. LTE is not generally misunderstood 4G technology, but a transition between 3G and 4G technology, is the 3.9G (?) Standard. However, LTE TDD / LTE FDD is two modes of LTE. The difference between TDD and FDD is that TDD uses asymmetric frequencies and duplexes with time, and FDD uses a pair of frequencies for duplexing. Then every day we say “TD-LTE ” run where? In fact there is no academic in terms of TD-