US Patent No. 10,117,225

METHOD AND APPARATUS FOR USER EQUIPMENT RECEIVING MBMS SERVICE PROCESSING SEMI-PERMANENT SCHEDULING FROM MBSFN SUBFRAME IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,117,225
Issue Date October 30, 2018
Title Method And Apparatus For User Equipment Receiving Mbms Service Processing Semi-permanent Scheduling From Mbsfn Subframe In Wireless Communication System
Inventorship Sang Bum Kim, Suwon-si (KR)
Soeng Hun Kim, Yongin-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,117,225

1. A method by a terminal in a mobile communication system, the method comprising:receiving configuration information for a multimedia broadcast/multicast service frequency network (MBSFN) subframe;
receiving a downlink assignment to receive a physical downlink shared channel (PDSCH) for a first transmission time interval (TTI); and
when the terminal is configured with a transmission mode 9 and a subframe corresponding to a second TTI is the MBSFN subframe based on the configuration information:
receiving a physical multicast channel (PMCH) in the subframe if the second TTI is different from the first TTI, and
receiving the PDSCH in the subframe based on the downlink assignment if the second TTI corresponds to the first TTI.