Method and apparatus for transceiving channel related to terminal that supports half duplex transmission in mobile communication system
A method and apparatus of a user equipment (UE) for transmitting and receiving data in a wireless communication system. The UE receives first time division duplex (TDD) uplink-downlink configuration information for a first cell and second TDD uplink-downlink configuration information for a second cell, determines whether a subframe in the first cell is a special subframe and the subframe in the second cell is a downlink subframe according to the first and second TDD uplink-downlink configuration information, and determine, if the subframe in the first cell is the special subframe and the subframe in the second cell is the downlink subframe, not to receive a signal on the second cell in orthogonal frequency division multiplexing (OFDM) symbols that overlaps with at least one of a guard period (GP) or uplink pilot time slot in the first cell.
1. A method to receive data by a user equipment (UE) in a wireless communication system, the method comprising:
receiving first time division duplex (TDD) uplink-downlink configuration information for a first cell and a second TDD uplink-downlink configuration information for a second cell;
determining whether a subframe in the first cell is a special subframe and the subframe in the second cell is a downlink subframe according to the first and second TDD uplink-downlink configuration information; and
determining, if the subframe in the first cell is the special subframe and the subframe in the second cell is the downlink subframe, not to receive a signal on the second cell in orthogonal frequency division multiplexing (OFDM) symbol that overlaps with at least one of a guard period (GP) or uplink pilot time slot (UpPTS) in the first cell.
2. The method of claim 1 , wherein the signal comprises at least one of a physical downlink shared channel (PDSCH), an enhanced physical downlink control channel (EPDCCH), a physical multicast channel (PMCH), or positioning reference signal (PRS).
3. The method of claim 1 , wherein the subframe comprises a subframe number of 6.
4. The method of claim 1 , wherein the first TDD uplink-downlink configuration information comprises at least one of an uplink-downlink configuration number 0, 1, 2, or 6.
5. The method of claim 1 , wherein the second TDD uplink-downlink configuration information comprises at least one of an uplink-downlink configuration number 3, 4, or 5.
6. A method to receive data by a user equipment (UE) in a wireless communication system, the method comprising:
receiving first time division duplex (TDD) uplink-downlink configuration information for a first cell and a second TDD uplink-downlink configuration information for a second cell;
determining whether a subframe in the first cell is a special subframe and the subframe in the second cell is a downlink subframe according to the first and second TDD uplink-downlink configuration information; and
determining, if the subframe in the first cell is the special subframe and the subframe in the second cell is the downlink subframe, not to process a signal on the second cell in orthogonal frequency division multiplexing (OFDM) symbol that overlaps with at least one of a guard period (GP) or uplink pilot time slot (UpPTS) in the first cell.
7. The method of claim 6 , wherein the signal comprises at least one of a physical downlink shared channel (PDSCH), an enhanced physical downlink control channel (EPDCCH), a physical multicast channel (PMCH), or positioning reference signal (PRS).
8. The method of claim 6 , wherein the subframe comprises a subframe number 6.
9. The method of claim 6 , where the first TDD uplink-downlink configuration information comprises at least one of an uplink-downlink configuration number 0, 1, 2, or 6.
10. The method of claim 6 , where the second TDD uplink-downlink configuration information comprises at least one of an uplink-downlink configuration numbers 3, 4, or 5.
11. A user equipment (UE) configured to receive data in a wireless communication system, the UE comprising:
a transceiver configured to transmit and receive signals; and
a controller configured to:
receive first time division duplex (TDD) uplink-downlink configuration information for a first cell and second TDD uplink-downlink configuration information for a second cell;
determine whether a subframe in the first cell is a special subframe and the subframe in the second cell is a downlink subframe according to the first and second TDD uplink-downlink configuration information; and
determine, if the subframe in the first cell is the special subframe and the subframe in the second cell is the downlink subframe, not to receive a signal on the second cell in orthogonal frequency division multiplexing (OFDM) symbol that overlaps with at least one of a guard period (GP) or uplink pilot time slot in the first cell.
12. The UE of claim 11 , wherein the signal comprises at least one of a physical downlink shared channel (PDSCH), an enhanced physical downlink control channel (EPDCCH), a physical multicast channel (PMCH), or positioning reference signal (PRS).
13. The UE of claim 11 , wherein the subframe comprises a subframe number 6.
14. The UE of claim 11 , wherein the first TDD uplink-downlink configuration information comprises at least one of an uplink-downlink configuration number 0, 1, 2, or 6.
15. The UE of claim 11 , wherein the second TDD uplink-downlink configuration information comprises at least one of an uplink-downlink configuration number 3, 4, or 5.