In this video we discuss three focus areas; Downlink Frame Structure, Uplink Frame Structure, and TDD Options. This video has been taken from our LTE Air Interface Operation course. This course focuses on the LTE Air interface and provides a detailed analysis of the structure and features of the physical layer, as well as the layer 2 and 3 protocols, before explaining how these are used in the operation of the radio link from initial attach, through service delivery and mobility. Finally, this course discusses the, concept and operation of LTE-M and NB-IoT. Find out more about this course: https://www.mpirical.com/courses/lte-air-interface-operation If you are interested in LTE and 4G technology: https://www.mpirical.com/technology/4g-lte-lte-advanced-training Search all of our 4G courses: https://www.mpirical.com/courses?technology=4g