Invention Grant
- Patent Title: Channel quality index (CQI) reporting for superposition transmissions schemes
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Application No.: US15747435Application Date: 2015-12-24
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Publication No.: US10602496B2Publication Date: 2020-03-24
- Inventor: Alexei Davydov , Gi Wan Choi , Gregory Morozov
- Applicant: Intel Corporation
- International Application: PCT/US2015/000351 WO 20151224
- International Announcement: WO2017/023230 WO 20170209
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/00 ; H04B7/0452 ; H04B7/06

Abstract:
Technology for an UE operable to report channel state information (CSI) for multi-user superposition transmissions (MUST) is disclosed. The UE can process a plurality of power offset parameters that are received from an eNodeB, for the MUST. The UE can perform a downlink channel measurement at a user equipment (UE). The UE can scale the downlink channel measurement using at least one of the plurality of power offset parameters to form one or more scaled downlink channel measurements. The UE can calculate CQI values for the one or more scaled downlink channel measurements. The UE can process, for transmission to the eNodeB, the CQI values for the one or more scaled downlink channel measurements to enable the UE to receive data on a physical downlink shared channel (PDSCH) using multi-user superposition transmission.
Public/Granted literature
- US20180220399A1 CHANNEL QUALITY INDEX (CQI) REPORTING FOR SUPERPOSITION TRANSMISSIONS SCHEMES Public/Granted day:2018-08-02
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