Communication method for user equipment and user equipment, and communication method for base station and base station
AssigneeLG Electronics Inc.
InventorsHyangsun You, Yunjung Yi, Joonkui Ahn, Suckchel Yang
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Abstract
The present invention relates to subframe configuration information for half duplex frequency duplex (HD-FDD) or time division duplex (TDD). The subframe configuration indicates which of a predefined plurality of continuous subframes is a subframe for downlink reception, which of the plurality of contiguous subframes is a subframe for uplink transmission, or which of the plurality of contiguous subframes is a special subframe that includes at least one OFDM symbol for the downlink reception and at least one OFDM symbol for the uplink transmission.
Claims14
A method for performing communication with a base station by a user equipment in a wireless communication system, the method comprising:
- receiving subframe configuration information for half duplex frequency division duplex (hereinafter, HD-FDD);
- and
- performing uplink (UL) transmission or downlink (DL) reception using the subframe configuration information,
- wherein the subframe configuration information indicates whether any subframe among a predefined number of successive subframes is a subframe for DL reception (hereinafter, ‘D’), a subframe for UL transmission (hereinafter, ‘U’), or a special subframe (hereinafter, ‘S’) including at least one orthogonal frequency division multiplexing (OFDM) symbol for DL reception and at least one OFDM symbol for UL transmission.
A user equipment for performing communication with a base station in a wireless communication system, the user equipment comprising:
- a radio frequency (RF) unit;
- and
- a processor configured to control the RF unit,
- wherein the processor is configured to control the RF unit to receive subframe configuration information for half duplex frequency division duplex (hereinafter, HD-FDD) and control the RF unit to perform uplink (UL) transmission or downlink (DL) reception using the subframe configuration information, and
- wherein the subframe configuration information indicates whether any subframe among a predefined number of successive subframes is a subframe for DL reception (hereinafter, ‘D’), a subframe for UL transmission (hereinafter, ‘U’), or a special subframe (hereinafter, ‘S’) including at least one orthogonal frequency division multiplexing (OFDM) symbol for DL reception and at least one OFDM symbol for UL transmission.
A method for performing communication with a user equipment by a base station in a wireless communication system, the method comprising:
- transmitting subframe configuration information for half duplex frequency division duplex (hereinafter, HD-FDD);
- and
- performing uplink (UL) reception or downlink (DL) transmission using the subframe configuration information,
- wherein the subframe configuration information indicates whether any subframe among a predefined number of successive subframes is a subframe for DL transmission (hereinafter, ‘D’), a subframe for UL reception (hereinafter, ‘U’), or a special subframe (hereinafter, ‘S’) including at least one orthogonal frequency division multiplexing (OFDM) symbol for DL transmission and at least one OFDM symbol for UL reception.
A base station for performing communication with a user equipment in a wireless communication system, the base station comprising:
- a radio frequency (RF) unit;
- and
- a processor configured to control the RF unit,
- wherein the processor is configured to control the RF unit to transmit subframe configuration information for half duplex frequency division duplex (hereinafter, HD-FDD);
- and control the RF unit to perform uplink (UL) reception or downlink (DL) transmission using the subframe configuration information, and
- wherein the subframe configuration information indicates whether any subframe among a predefined number of successive subframes is a subframe for DL transmission (hereinafter, ‘D’), a subframe for UL reception (hereinafter, ‘U’), or a special subframe (hereinafter, ‘S’) including at least one orthogonal frequency division multiplexing (OFDM) symbol for DL transmission and at least one OFDM symbol for UL reception.
Dependencies are inferred from the claim text.