Patent
Method and apparatus for signaling aperiodic channel state indication reference signals for lte operation
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TLDR
In this paper, a UE can decode the PDSCH in the subframe of the serving cell based on rate-matching around the resource elements indicated by the ZP-CSI-RS configuration.Abstract:
A UE can receive Zero Power Channel State Information Reference Signal (ZP-CSI-RS) configuration information for an aperiodic ZP-CSI-RS of a serving cell. The UE can receive Downlink Control Information (DCI) on a physical control channel in a subframe of the serving cell. The DCI can indicate whether a Physical Downlink Shared Channel (PDSCH) of the UE in the subframe of the serving cell is rate-matched around resource elements indicated by the ZP-CSI-RS configuration information. The UE can decode the PDSCH in the subframe of the serving cell based on rate-matching around the resource elements indicated by the ZP-CSI-RS configuration when the DCI indicates the PDSCH of the UE is rate-matched around the resource elements indicated by the ZP-CSI-RS configuration.read more
Citations
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References
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Patent
Systems and methods for an enhanced control channel
TL;DR: In this paper, the authors proposed a method for sending and receiving an enhanced downlink control channel. But, the method is limited to the use of common and UE-specific reference signals.
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Moon-Il Lee,Chang-Soo Koo,Shin Sung-Khiuk,Janet A. Stern-Berkowitz,Marian Rudolf,Xi Fengjun,Ananth Kini,Seyed Mohsen Hosseinian,Paul Marinier +8 more
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