Method and apparatus for transmitting/receiving signal in wireless access system which supports FDR transmission
First Claim
1. A method for receiving a signal from a Base Station (BS) by a User Equipment (UE) in a wireless access system supporting Full Duplex Radio (FDR) transmission, the method comprising:
- receiving, from the BS, reference signal mode information indicating resource elements on which a reference signal is transmitted among available reference signal resource elements allocated to transmit the reference signal;
receiving additional resource mode information indicating additional data resource elements for transmitting data among the resource elements indicated by the reference signal mode information; and
receiving the reference signal through the resource elements indicated by the reference signal mode information within a subframe and simultaneously transmitting the data through resource elements excluding the resource elements indicated by the reference signal mode information within the subframe and through the additional data resource elements indicated by the additional resource mode information.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates a wireless access system which supports a full duplex radio (FDR) transmission environment. A method for receiving a signal from a base station by a terminal in the wireless access system which supports FDR transmission according to an embodiment of the present invention comprises the steps of: receiving, from the base station, reference signal mode information indicating resources by which a reference signal is transmitted, from among reference signal available resources by which the reference signal can be transmitted; receiving, from the base station, additional resource mode information indicating additional data resources by which a terminal can simultaneously transmit data, from among the resources by which the reference signal is transmitted; and transmitting the data using the additional resource mode information simultaneously while receiving the reference signal using the reference signal mode information.
10 Citations
14 Claims
-
1. A method for receiving a signal from a Base Station (BS) by a User Equipment (UE) in a wireless access system supporting Full Duplex Radio (FDR) transmission, the method comprising:
-
receiving, from the BS, reference signal mode information indicating resource elements on which a reference signal is transmitted among available reference signal resource elements allocated to transmit the reference signal; receiving additional resource mode information indicating additional data resource elements for transmitting data among the resource elements indicated by the reference signal mode information; and receiving the reference signal through the resource elements indicated by the reference signal mode information within a subframe and simultaneously transmitting the data through resource elements excluding the resource elements indicated by the reference signal mode information within the subframe and through the additional data resource elements indicated by the additional resource mode information. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A User Equipment (UE) for receiving a signal from a Base Station (BS) in a wireless access system supporting Full Duplex Radio (FDR) transmission, the UE comprising:
-
a Radio Frequency (RF) unit configured to transmit and receive radio signals to and from the BS; and a processor, wherein the processor is configured to receive, from the BS, reference signal mode information indicating resource elements on which a reference signal is transmitted among available reference signal resource elements allocated to transmit the reference signal, receive additional resource mode information indicating additional data resource elements for transmitting data among the resource elements indicated by the reference signal mode information, and receive the reference signal through the resource elements indicated by the reference signal mode information within a subframe and simultaneously transmit the data through resource elements excluding the resource elements indicated by the reference signal mode information within the subframe and through the additional data resource elements indicated by the additional resource mode information. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification