Invention Grant
- Patent Title: CSI report with different receiver capabilities
- Patent Title (中): CSI报告具有不同的接收能力
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Application No.: US14639058Application Date: 2015-03-04
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Publication No.: US09351307B2Publication Date: 2016-05-24
- Inventor: Tao Luo , Michael Lee McCloud , Brian Clarke Banister , Peter Gaal , Aleksandar Damnjanovic , Yongbin Wei , Hao Xu , Tingfang Ji , Siddhartha Mallik , Alexei Yurievitch Gorokhov , Arumugam Chendamarai Kannan
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04L5/00 ; H04B1/7107 ; H04J11/00 ; H04L1/00 ; H04B7/06 ; H04W24/10

Abstract:
Reported CSI may not reflect non-cancelable CRS interference received from an interfering cell, such as when the CSI is computed when CRS interference is not received. To address the issue, a user equipment (UE) may determine an interference cancelation/suppression efficiency (CSE) associated with canceling/suppressing interference from interfering cells. In addition, based on the determined CSE, a UE may compute CSI such that the CSI reflects the true cancelation efficiency of the UE with respect to interfering cell signals. When computing the CSI based on the determined CSE, the UE may report that the CSI is worse than it is to reflect the UE's true cancelation efficiency with respect to the interfering cell signals.
Public/Granted literature
- US20150282191A1 CSI REPORT WITH DIFFERENT RECEIVER CAPABILITIES Public/Granted day:2015-10-01
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