4G interview Questions
What is LTE ?LTE stands for Long Term Evolution. It is a 4G standerd of telecom generation. It was developed by 3GPP ( 3rd Generation Partenership Project). It is successor of 3G UMTS and HSPA. LTE is totally IP based network. It supports high speed data tranfer need for High Definiton Vedio Streamings.
What are main technologies for LTE ?LTE is successor of 3G UMTS and HSPA. It uses following technologies for high speed data transfer.
- OFDM (Orthogonal Frequency Division Multiplex)
- MIMO (Multiple Input Multiple Output)
- SAE (System Architecture Evolution)
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