Patent ID: 8830894
Filing Date: 2014-09-09
Classification: H04L,H04W

Abstract:
1. A notification method for an information change of a Multimedia Broadcast Multicast Service Control Channel (MCCH), comprising: on a base station side, indicating with a Multimedia Broadcast Multicast Service Radio Network Temporary Identifier (M-RNTI) that information of an MCCH has a change, and notifying, by an evolved Node B (eNB), a User Equipment (UE) side of position information of the M-RNTI via a system broadcast message, wherein the M-RNTI is a value preset by the eNB with the UE, and the position information of the M-RNTI comprises information on radio frames or radio subframes that bear the M-RNTI; and on the UE side, after detecting the M-RNTI, reading Downlink Control Information (DCI) corresponding to the M-RNTI, and continuing reading the information of the MCCH when it is determined that no MBMS Identifier exists in the DCI, or determining whether to continue reading changed information of the MCCH according to service requirements of the UE when it is determined that an MBMS Identifier exists in the DCI.