METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK DATA IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
First Claim
1. A method for receiving downlink data from multiple cells in a wireless communication system, the method comprising:
- receiving downlink data on a physical downlink shared channel (PDSCH),wherein the PDSCH includes a first resource block group and a second resource block group,downlink data transmitted from a first cell is mapped to the first resource block group and downlink data transmitted from a second cell is mapped to the second resource block group, anda quasi-co-location (QCL) assumption is independently applied to decode the first resource block group and the second resource block group.
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Abstract
Disclosed are a method for transmitting and receiving downlink data in a wireless communication system, and an apparatus therefor. Specifically, a method for receiving downlink data from multiple cells in a wireless communication system may comprise a step for receiving downlink data on a physical downlink shared channel (PDSCH), wherein the PDSCH includes a first resource block group and a second resource block group, downlink data transmitted from a first cell is mapped to the first resource block group, downlink data transmitted from a second cell is mapped to the second resource block group, and a quasi-co-location (QCL) assumption is independently applied in order to decode the first resource block group and the second resource block group.
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Citations
13 Claims
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1. A method for receiving downlink data from multiple cells in a wireless communication system, the method comprising:
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receiving downlink data on a physical downlink shared channel (PDSCH), wherein the PDSCH includes a first resource block group and a second resource block group, downlink data transmitted from a first cell is mapped to the first resource block group and downlink data transmitted from a second cell is mapped to the second resource block group, and a quasi-co-location (QCL) assumption is independently applied to decode the first resource block group and the second resource block group. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for receiving downlink data from multiple cells in a wireless communication system, the method comprising:
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deriving a first large-scale parameter using a first reference signal (RS) received from a first cell; deriving a second large-scale parameter using a second RS received from a second cell; deriving a third large-scale parameter based on the first large-scale parameter and the second large-scale parameter; and decoding a physical downlink shared channel (PDSCH) which is single frequency network (SFN)-transmitted in the first cell and the second cell using the derived third large-scale parameter. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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Specification