- 专利标题: HANDLING DC SUBCARRIER IN NARROW BANDWIDTH COMMUNICATIONS
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申请号: US16678077申请日: 2019-11-08
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公开(公告)号: US20200076663A1公开(公告)日: 2020-03-05
- 发明人: Muhammad Kazmi , Ali Behravan , Johan Mikael Bergman , Gary Boudreau , Anders Wallén
- 申请人: Telefonaktiebolaget LM Ericsson (publ)
- 主分类号: H04L27/26
- IPC分类号: H04L27/26 ; H04L5/00
摘要:
According to some embodiments, a user equipment (UE) and a method in the UE are disclosed. The UE is served by a cell managed or served by a network node. The UE comprises processing circuitry, a transceiver coupled to the processing circuitry, and memory containing instructions executable by the processing circuitry. The UE is operative to determine that a center frequency of a radio frequency (RF) reception bandwidth of the UE is different than a center frequency of a RF transmission bandwidth of the cell serving the UE. The UE is further operative to receive a signal from the cell serving the UE over a center subcarrier within the RF reception bandwidth of the UE, and puncture a portion of the signal received over the center subcarrier within the RF reception bandwidth of the UE.
公开/授权文献
- US11212152B2 Handling DC subcarrier in narrow bandwidth communications 公开/授权日:2021-12-28
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