Method and apparatus for controlling path of base station in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsYonghae CHOI, Kiho CHO
Life of this patent
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Abstract
A signal transmission method for a transmission apparatus having at least two transmission paths and an apparatus for performing the same are provided. The method includes identifying a starting point of a frame, identifying, on the basis of the starting point of the frame, whether a physical downlink shared channel (PDSCH) has been allocated, determining an on/off-state of each transmission path on the basis of whether the PDSCH has been allocated, and transmitting a signal by using a transmission path in an on-state.
Claims15
A signal transmission method of a transmitter comprising at least two transmission paths, comprising:
- identifying a start point of a frame;
- identifying whether physical downlink shared channel (PDSCH) allocation is present based on the start point of the frame;
- determining an on/off state of each transmission path based on whether the PDSCH allocation is present;
- and
- transmitting a signal using the transmission path of the on state.
A transmitter comprising at least two transmission paths, the transmitter comprising:
- a transceiver configured to transmit and receive signals;
- and
- a controller configured to:
- identify a start point of a frame,
- identify whether physical downlink shared channel (PDSCH) allocation is present based on the start point of the frame,
- determine an on/off of each transmission path based on whether the PDSCH allocation is present, and
- transmit a signal using the transmission path of the on state.
Dependencies are inferred from the claim text.