发明名称 |
Transmission scheme and quasi co-location assumption of antenna ports for PDSCH of transmission mode 10 for LTE advanced |
摘要 |
Methods and apparatuses determine and indicate QCL behavior for or to a UE. A method for determining QCL behavior for the UE method includes, when configured in TM10 for a serving cell, determining whether a CRC for a PDSCH transmission scheduled by DCI format 1A is scrambled using a C-RNTI. The method also includes, in response to determining C-RNTI scrambling, determining whether a transmission scheme of the PDSCH transmission uses a non-MBSFN subframe configuration and whether the PDSCH transmission is transmitted on antenna port 0 or a TxD scheme is used. The method further includes, in response to determining the non-MBSFN subframe configuration and antenna port 0 or the TxD scheme being used, determining to use QCL behavior 1 for PDSCH reception. Additionally, the method includes, in response to determining a MBSFN subframe configuration and antenna port 7 being used, determining to use QCL behavior 2 for PDSCH reception. |
申请公布号 |
AU2013338783(B2) |
申请公布日期 |
2017.02.23 |
申请号 |
AU20130338783 |
申请日期 |
2013.11.01 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
Ng, Boon Loong;Kim, Younsun;Nam, Younghan;Lee, Hyojin;Sayana, Krishna |
分类号 |
H04W72/04;H04W24/00 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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