Method and system for transmitting dynamic scheduling information

摘要

The present invention discloses a method for transmitting dynamic scheduling information (DSI) of Multimedia Broadcast Multicast Services (MBMS). A network side bears the dynamic scheduling information (DSI) of Multimedia Broadcast Multicast Services (MBMS) born on a plurality of Multicast Channels (MCH) in one Multicast Broadcast over Single Frequency Network (MBSFN) area on one MCH to send. User Equipment (UE) reads scheduling information of MBMS born on each MCH in said MBSFN area from the MCH bearing a plurality of pieces of DSI placed together or one piece of DSI combined, and receives the MBMS born on different MCHs according to read scheduling information. The present invention further provides a network side device of a system supporting to transmit dynamic scheduling information and a corresponding system.

主权项

1. A method for transmitting dynamic scheduling information, comprising:
a network side bearing a dynamic scheduling information (DSI) of Multimedia Broadcast Multicast Services (MBMS) on a Multicast Channels (MCH) in one Multicast Broadcast over Single Frequency Network (MBSFN) area to send; said network side bearing the DSI and a Multicast Control Channel (MCCH) on different MBSFN subframes; and selecting a corresponding Modulation Coding Scheme (MCS) for said DSI, wherein said network side uses a MCS of a MCH multiplexed with a Multicast Traffic Channel (MTCH) together as the MCS of said DSI.