李行政, 张冬晨, 宋心刚, et al. Study on TD-LTE intra-system interference optimization scheme in multi-scenario[J]. 2019, 32(1): 1-5. DOI: 10.13992/j.cnki.tetas.2019.01.001.
so the signal of the adjacent cell which uses same frequency is interference to the serving cell. With the increase of 4G network scale and user volume
the problem of intra-system interference is becoming increasingly serious
which has a very negative impact on the quality of VoLTE and data service of TD-LTE system. In this paper
the intra-system interference of TD-LTE is studied systematically
four strong intra-system interference scenarios are proposed and corresponding collaborative optimization schemes are given