- 专利标题: Method and apparatus for transmitting and receiving downlink channel
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申请号: US18073921申请日: 2022-12-02
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公开(公告)号: US11843498B2公开(公告)日: 2023-12-12
- 发明人: Hyunsoo Ko , Kijun Kim , Eunsun Kim , Sukhyon Yoon
- 申请人: LG Electronics Inc.
- 申请人地址: KR Seoul
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: KR Seoul
- 代理机构: Fish & Richardson P.C.
- 主分类号: H04L12/28
- IPC分类号: H04L12/28 ; H04L27/26 ; H04W48/12 ; H04W72/0453 ; H04J11/00 ; H04W56/00 ; H04W72/04 ; H04W48/08 ; H04L5/00 ; H04W72/23 ; H04J1/16 ; H04W72/1273
摘要:
The present disclosure discloses a method for receiving a downlink signal by a UE in a wireless communication system. Particularly, the method may include receiving a synchronization signal block (SSB) including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcasting channel (PBCH), and obtaining an indicator indicating a subcarrier spacing for the downlink channel from the PBCH, and receiving the downlink signal on the basis of the subcarrier spacing. The indicator may indicate a different subcarrier spacing according to a frequency band in which the UE operates.
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