Invention Application
- Patent Title: SYSTEM AND METHOD FOR COVERAGE ENHANCEMENTS OF BROADCAST CHANNELS
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Application No.: US15710401Application Date: 2017-09-20
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Publication No.: US20180014278A1Publication Date: 2018-01-11
- Inventor: Aris Papasakellariou , Ying Li
- Applicant: Samsung Electronics Co., Ltd.
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04L5/14 ; H04L5/00 ; H04W48/12

Abstract:
A base station transmits and a UE detects broadcast information when the UE operates in a Coverage Enhancement (CE) mode. The base station transmits repetitions of signaling conveying broadcast information in one or more subframes of each frame in a quadruple of frames. The transmission is intermittent in time. To detect the broadcast information, the UE blindly combines and decodes the repetitions of signaling assuming their existence. The base station informs the pattern for the intermittent transmissions of the signaling to UEs connected to the base station or to other base stations.
Public/Granted literature
- US10334562B2 System and method for coverage enhancements of broadcast channels Public/Granted day:2019-06-25
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