Coexistence study on tetra and LTE system around 806MHZ

摘要

The conversion from analog TV to digital TV improves the spectrum efficiency and makes the 698–806MHz available for IMT system in the future. In China, 806MHz–821MHz has been allocated to the uplink of digital trunking system. If IMT system is deployed in 698–806MHz in the future, the IMT system and trunking system will coexist adjacently around 806MHz. This paper focuses on mutual interference between IMT system and the uplink of trunking system around 806MHz. Deterministic analysis and system simulation is adopted in the coexistence study. The result of study provides scientific foundation and technical support for spectrum plan in 698–806MHz.