Base station and signal transmission configuration method, and signal measurement device and method therefor
AssigneesIucf-Hyu (Industry-University Cooperation Foundation Hanyang University), Infoseize Systems Co. Ltd.
InventorHi Chan MOON
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Abstract
The present embodiments relate to a method and device for obtaining location information of a terminal by using a wireless communication system. Provided according to an embodiment is a device for acquiring the location information of a terminal, the device comprising at least one downlink signal receiver, at least one uplink signal receiver, and a controller for controlling the downlink signal receiver and uplink signal receiver, wherein the controller configures uplink resource assignment information on the basis of control information received by the downlink signal receiver and determines whether an uplink signal is received, on the basis of the uplink resource allocation information.
Claims22
A base station comprising:
- a terminal information determination unit determining whether a terminal is a target terminal whose location is required to be measured;
- and
- a transmission configuration determination unit determining a configuration for transmitting control information for the terminal based on a result of the determination.
A method comprising:
- a terminal information determination step of determining whether a terminal is a target terminal whose location is required to be measured;
- and
- a transmission configuration determination step of determining a configuration for transmitting control information for the terminal based on a result of the determination.
19-22. (canceled)
A signal measurement device comprising:
- a communication unit transmitting, to a base station, a request signal for requesting control information for a target terminal to perform location measurement for the target terminal;
- one or more downlink signal receivers receiving a downlink signal;
- a controller acquiring the control information for the target terminal based on the downlink signal, and determining a location of the target terminal based on an uplink signal received from the target terminal;
- and
- one or more uplink signal receivers receiving the uplink signal from the target terminal based on the control information for the target terminal.
(canceled)
Dependencies are inferred from the claim text.