Invention Grant
- Patent Title: Channel quality indicator reporting in communications system
- Patent Title (中): 通信系统通道质量指标报告
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Application No.: US13983586Application Date: 2011-02-04
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Publication No.: US09042328B2Publication Date: 2015-05-26
- Inventor: Kari Pekka Pajukoski , Kari Juhani Hooli , Esa Tapani Tiirola
- Applicant: Kari Pekka Pajukoski , Kari Juhani Hooli , Esa Tapani Tiirola
- Applicant Address: FI Espoo
- Assignee: Nokia Solutions and Networks Oy
- Current Assignee: Nokia Solutions and Networks Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- International Application: PCT/EP2011/051662 WO 20110204
- International Announcement: WO2012/103957 WO 20120809
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/00 ; H04L5/00 ; H04B7/06

Abstract:
A solution for periodic channel quality indicator reporting in a communications system is disclosed. A user equipment performs the method steps of receiving radio resource configuration signalling from a network apparatus, and checking a channel quality indicator mode of the received radio resource configuration signalling. Based on said checking, the user equipment determines a container for a periodic channel quality indicator report, and based on said determining, selects a physical uplink control channel transmission format for the periodic channel quality indicator report. If the determined container of the periodic channel quality indicator report is a reduced-bit container, a modified physical uplink control channel format 1b is selected as the physical uplink control channel transmission format for the periodic channel quality indicator report.
Public/Granted literature
- US20130315188A1 Channel Quality Indicator Reporting in Communications System Public/Granted day:2013-11-28
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