Uplink CDMAEX

hello friends today how can we stream a full HD  movie seamlessly which seemed impossible in legacy   networks so friends in this video we have shown  what are the limitation of wireless channel how   wide bands single channel are inefficient for  transmission to overcome how wide bands single   channel is divided into small sub carriers and  increase efficiency by reducing delays pred how   concept of orthogonality is introduced and FDMA  and achieves multi fold throughput hi everyone   welcome back to the world of 4G previously we have  shown how mobility and global connectivity was   achieved by introduction of wireless communication  but there are several complexities associated with   Wireless channels multipath fading unlike a wired  channel which uses a fixed path the signals in a   wireless channel can reach a user using multiple  paths all these signals known as multipath   com