  Dynamic Time Division Duplex (TDD) has been introduced as a solution to deal
with the uplink and downlink traffic asymmetry, mainly observed for dense
heterogeneous network deployments. However, the use of this feature requires
new interference mitigation schemes capable to handle two additional types of
interferences between cells in opposite transmission cycle: downlink to uplink
and uplink to downlink interferences. Among them, Cell clustering has been
proposed as an efficient solution to minimize inter-cell interferences in
opposite transmission directions and somehow responds to the requirements of
enhanced Interference Mitigation and Traffic Adaptation (eIMTA) problem. This
work is devoted to provide a new analytical approach to model inter-cell
interferences and quantify performances of Dynamic TDD system in terms of SINR
(Signal to Interferences plus Noise Ratio) distribution. Analytical system
performance investigation concerns two scenarios: i) basic Dynamic TDD without
any other feature and ii) Dynamic TDD with interference mitigation schemes.
