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AssigneeLG Electronics Inc.
InventorsBonghoe KIM, Kijun KIM, Hyunsoo KO, Byounghoon KIM, Yunjung YI, Seokmin SHIN
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The present invention provides a method and devices for transmitting and receiving a synchronization signal and a method for generating a synchronization signal in a wireless access system supporting NB-IoT. A method for transmitting a narrowband secondary synchronization signal (N-SSS) by a base station in a wireless access system supporting NB-IoT, according to an embodiment of the present invention, can comprise the steps of: generating a first sequence having a size M so as to generate an N-SSS; generating a second sequence having a size M so as to generate an N-SSS; generating an N-SSS by means of the first sequence and second sequence; and transmitting the N-SSS by means of n OFDM symbols. The size of a bandwidth used in the wireless access system supporting NB-IoT is the size of one physical resource block (PRB), and one PRB can comprise twelve subcarriers in a frequency domain.
A method for transmitting a narrowband secondary synchronization signal (N-SSS) by a base station (BS) in a wireless access system supporting narrowband Internet of things (NB-IoT), the method comprising:
A base station (BS) for transmitting a narrowband secondary synchronization signal (N-SSS) in a wireless access system supporting narrowband Internet of things (NB-IoT), the BS comprising:
Dependencies are inferred from the claim text.