Is TD-LTE from China?

1, yes, TD-LTE contains a large number of patents from China, which are led by China, and at the same time, it has gained extensive international support and become an international standard.

2.LTE-TDD, also known as TD-LTE in China, is a time-division long-term evolution, which is jointly formulated by major global enterprises and operators covered by the 3GPP organization. The two modes of FDD and TDD in LTE standard are essentially the same, with only a small difference, and the similarity is 90%. [1] TDD time division duplex is one of the duplex technologies used in mobile communication technology, corresponding to FDD frequency division duplex. TD-LTE is the TDD version of LTE technology, and FDD-LTE technology is the FDD version of LTE technology. TD-SCDMA is CDMA (Code Division Multiple Access) technology, while TD-LTE is OFDM (Orthogonal Frequency Division Multiplexing) technology. They are different in coding and decoding, frame format, air interface, signaling and network architecture.