发明名称 |
METHOD AND APPARATUS FOR RECEIVING DOWNLINK PHYSICAL BROADCASTING CHANNEL IN RADIO ACCESS SYSTEM THAT SUPPORTS NARROW BAND INTERNET OF THINGS |
摘要 |
The present invention may provide a method and apparatuses for transmitting and receiving a downlink/uplink physical channel when an in-band operation is supported by a radio access system that supports a narrow band Internet of things (NB-IoT). As an embodiment of the present invention, a method for receiving a physical downlink broadcasting channel (M-PBCH) by a terminal in a radio access system that supports a narrow band Internet of things (NB-IoT) system may comprise the steps of: receiving a higher layer signal indicating an in-band deployment mode; receiving a narrow band primary synchronization signal (M-PSS) and a narrow band secondary synchronization signal (M-SSS), configured for the NB-IoT system; obtaining a cell identifier (N-Cell ID) of the NB-IoT system from the M-SSS; and receiving an M-PBCH using the N-Cell ID in the in-band deployment mode. In this instance, the in-band deployment mode indicates that the NB-IoT system is configured in a band of a legacy LTE system. |
申请公布号 |
WO2017043878(A1) |
申请公布日期 |
2017.03.16 |
申请号 |
WO2016KR10075 |
申请日期 |
2016.09.08 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM, Bonghoe;KO, Hyunsoo;YI, Yunjung |
分类号 |
H04J11/00;H04L5/00 |
主分类号 |
H04J11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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