Table of Contents - J.154 (04/2026) - Functional requirements for IP broadcast services in cable television that use multiple-input multiple-output (MIMO) in IMT-2020 systems

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronyms
5	Conventions
6	Overview
	6.1	Background
	6.2	Considerations for cable television service to use MIMO in IMT-2020 system
7	Functional requirements
	7.1	Adaptive control of MIMO
	7.2	Adaptive control of MCS for broadcast and communication streams
	7.3	MIMO multiplexing and separation/synthesis function
	7.4	Variable OFDM subcarrier spacing
	7.5	TDD configuration adaptation function
Bibliography