Invention Grant
- Patent Title: Non-contiguous carrier aggregation
- Patent Title (中): 不连续的载波聚合
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Application No.: US14348627Application Date: 2012-09-28
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Publication No.: US09258069B2Publication Date: 2016-02-09
- Inventor: Stefania Sesia , Pierre Demaj , Martial Gander , Muhammad Kazmi
- Applicant: ST-Ericsson SA
- Applicant Address: CH Plan-les-Ouates
- Assignee: ST-ERICSSON SA
- Current Assignee: ST-ERICSSON SA
- Current Assignee Address: CH Plan-les-Ouates
- Agency: Coats & Bennett, PLLC
- Priority: EP11306273 20111003; EP11306302 20111007; EP11306329 20111013; EP12175795 20120710
- International Application: PCT/EP2012/069248 WO 20120928
- International Announcement: WO2013/050307 WO 20130411
- Main IPC: H04B17/21
- IPC: H04B17/21 ; H04B17/318 ; H04L1/00 ; H04L1/20 ; H04W24/08 ; H04B1/00 ; H04L5/00 ; H04W36/00 ; H04W72/08
Abstract:
A method of operating a user equipment for measuring non-contiguous carriers comprises: changing a position of a local oscillator to be in the middle of the non-contiguous carriers; measuring the carriers simultaneously; estimating a power level of an interferer in a gap in the non-contiguous carriers which creates image interference; and compensating the measurement dependent on the interferer power level and an image rejection factor.
Public/Granted literature
- US20140293818A1 Non-Contiguous Carrier Aggregation Public/Granted day:2014-10-02
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