Uplink LTE Optimisation :: Reference signals, DMRS, SRS and Uplink throughput 

Excellent 👌 Clearly explained.kindly also make video for lte and 5G RF planning including TAC planning with RSI/PRACH/PCI planning. Thanks

you are wrong with the 2 strategies for ZC sequence actually, ZC sequences are allocated for uplink reference signals. UEs use these sequences with a cyclic prefix for synchronization and channel estimation. The eNodeB assigns specific ZC sequences and cyclic prefix configurations to different UEs to ensure reliable communication and minimize interference