Chapter 21: Interference Handling in TDD Networks
Abstract
Downlink-to-uplink and uplink-to-downlink interference are challenges to handle in TDD networks, especially in a network using dynamic TDD. This chapter describes the challenges as such and discusses two enhancements introduced in release 16, remote interference management (RIM) and crosslink interference (CLI) mitigation.
Keywords
Remote interference management (TIM); Crosslink interference (CLI) mitigation; Dynamic TDD; Atmospheric duct
NR already from the start provides flexibility in terms of the duplexing schemes supported—FDD for paired spectrum and TDD for unpaired spectrum. The two duplexing schemes have different properties in terms of the interference scenarios and the ...
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