Data transmission method, terminal, and base station in LAA-LTE system

  • US 10,506,589 B2
  • Filed: 12/27/2018
  • Issued: 12/10/2019
  • Est. Priority Date: 11/06/2015
  • Status: Active Grant
First Claim
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1. A data receiving method, comprising:

  • determining, by a user equipment, control information of a first cell;

    determining, by the user equipment, a first subframe in the first cell based on the control information, wherein a downlink data transmission length of the first subframe is less than a first threshold; and

    when the first subframe is a first subframe in a radio frame or a sixth subframe in a radio frame, a downlink data transmission configuration of the first cell is a normal cyclic prefix, and the downlink data transmission length of the first subframe is less than 12 orthogonal frequency-division multiplexing (OFDM) symbols,determining, by the user equipment, that a last OFDM symbol of a first slot included in the first subframe does not include a primary synchronization signal and a second to last OFDM symbol of a first slot included in the first subframe does not include a secondary synchronization signal.

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