METHOD AND APPARATUS FOR TRANSMITTING A SIGNAL FOR A LOCATION BASED-SERVICE IN A WIRELESS COMMUNICATION SYSTEM, AND METHOD AND APPARATUS FOR LOCATING A TERMINAL THAT USES THE SIGNAL
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates to a wireless communication system. In particular, for the transmission of a locating zone configured across one or more superframes for transmitting a locating synchronizing signal for determining the location of a terminal in a wireless communication system, the wireless communication system of the present invention transmits, to a terminal, a superframe header including information indicating whether or not to transmit the locating zone. Thus, the terminal can discern a terminal belonging to the location zone form among superframes received by the terminal.
-
Citations
38 Claims
-
1-18. -18. (canceled)
-
19. A method for transmitting, by a base station, a location measurement signal for a location based service (LBS) in a wireless communication system, the method comprising:
-
configuring a location measurement zone for transmitting the location measurement signal, wherein the location measurement zone includes a predefined number of symbols available for the location measurement signal; determining a symbol and a carrier set from among the predefined number of symbols and a plurality of carrier sets based on a cell identity assigned to the base station; and transmitting the location measurement signal on the determined symbol and carrier set. - View Dependent Claims (20, 21, 22, 23)
-
-
24. A base station of transmitting a location measurement signal for a location based service (LBS) in a wireless communication system, the base station comprising:
-
a transmitter configured to transmit a radio signal to a user equipment; and a processor configured to configure a location measurement zone for transmitting the location measurement signal, wherein the location measurement zone includes a predefined number of symbols available for the location measurement signal, configured to determine a symbol and a carrier set from among the predefined number of symbols and a plurality of carrier sets based on a cell identity assigned to the base station, and configured to control the transmitter to transmit the location measurement signal on the determined symbol and carrier set. - View Dependent Claims (25, 26, 27, 28)
-
-
29. A method for receiving, by a user equipment, a location measurement signal for a location based service (LBS) in a wireless communication system, the method comprising:
-
receiving, from a base station, the location measurement signal during a location measurement zone configured for transmission of the location measurement signal, wherein the location measurement zone includes a predefined number of symbols available for the location measurement signal, wherein the location measurement signal is received on a symbol and a carrier set from among the predefined number of symbols and a plurality of carrier sets, and wherein the symbol and the carrier set on which the location measurement signal is received depends on a cell identity assigned to the base station. - View Dependent Claims (30, 31, 32, 33)
-
-
34. A user equipment for receiving a location measurement signal for a location based service (LBS) in a wireless communication system, the user equipment comprising:
-
a receiver configured to receive a radio signal from a base station; and a processor configured to control the receiver to receive, from the base station, the location measurement signal during a location measurement zone configured for transmission of the location measurement signal, wherein the location measurement zone includes a predefined number of symbols available for the location measurement signal, wherein the receiver receives the location measurement signal on a symbol and a carrier set from among the predefined number of symbols and a plurality of carrier sets, and wherein the symbol and the carrier set on which the location measurement signal is received depends on a cell identity assigned to the base station. - View Dependent Claims (35, 36, 37, 38)
-
Specification