Invention Grant
- Patent Title: Channel state information feedback scheme for cooperative multi point transmission and carrier aggregation scenario
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Application No.: US15013658Application Date: 2016-02-02
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Publication No.: US09674753B2Publication Date: 2017-06-06
- Inventor: Hong He , Alexei Vladimirovich Davydov , Youn Hyoung Heo , Jong-Kae Fwu , Kamran Etemad
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04W36/20
- IPC: H04W36/20 ; H04W28/24 ; H04W52/02 ; H04W24/08 ; H04J3/06 ; H04L5/00 ; H04W16/24 ; H04W8/00 ; H04W72/04 ; H04W76/02 ; H04B7/0417 ; H04B7/0452 ; H04B7/06 ; H04W28/02 ; H04W4/00 ; H04W76/04 ; H04L29/12 ; H04W16/20 ; H04W16/26 ; H04W60/04 ; H04W64/00 ; H04W36/14 ; H04W24/10 ; H04J11/00 ; H04W28/04 ; H04W72/06 ; H04W72/08 ; H04W36/30 ; H04W72/12 ; H04W24/04 ; H04W88/02 ; H04W88/08 ; H04W88/06 ; H04W88/16 ; H04W24/02
Abstract:
Embodiments of a system and method for reporting uplink control information (UCI) are generally described herein. In some embodiments, a first and second component carrier (CC) is provided for a user equipment (UE). The first and second CC are configured with transmission mode (TM) 10 and TMs 1-9, respectively. A first channel state information (CSI) report for the first CC with TM 10 and a second CSI report for the second CC with at least one of TMs 1-9 are scheduled for transmission in a subframe. A collision is detected between the first and second CSI reports. Priority is assigned to the first CSI report or the second CSI report based on a prioritization parameter. The prioritized CSI report is transmitted based the prioritization parameter.
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