METHOD AND AN APPARATUS FOR TRANSMITTING SIGNALS FOR LOCATION BASED SERVICE, AND A METHOD AND AN APPARATUS FOR MEASURING LOCATION RELATED INFORMATION BASED ON THE SIGNALS
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Accused Products
Abstract
A wireless communication system is disclosed. The wireless communication system transmits a location measure signal for determining a location of a user equipment to the user equipment by allocating the location measure signal to at least one of symbols to which a synchronization signal is transmitted conventionally. In this case, a location related parameter of the user equipment can be measured with higher accuracy.
17 Citations
38 Claims
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1-18. -18. (canceled)
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19. A method for transmitting, by a base station, a signal for location measurement for a location based service (LBS) in a wireless communication system, the method comprising:
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configuring a location measurement zone; and transmitting a location measurement signal to the user equipment in one of first symbols of a plurality of frames within a superframe included in the location measurement zone. - View Dependent Claims (20, 21, 22, 23)
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24. A base station of transmitting a signal for location measurement for a location based service (LBS) in a wireless communication system, the base station comprising:
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a transmitter configured to transmit a radio signal to a user equipment; and a processor configured to configure a location measurement zone, and configured to control the transmitter to transmit a location measurement signal to the user equipment in one of first symbols of a plurality of frames within a superframe included in the location measurement zone. - View Dependent Claims (25, 26, 27, 28)
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29. A method for receiving, by a user equipment, a signal for location measurement for a location based service (LBS) in a wireless communication system, the method comprising:
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receiving location measurement signals from a plurality of base stations in a location measurement zone; and performing the location measurement based on the location measurement signals, wherein receiving the location measurement signals includes; receiving a location measurement signal of a certain base station among the plurality of base stations in one of first symbols of a plurality of frames within a superframe included in the location measurement zone. - View Dependent Claims (30, 31, 32, 33)
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34. A user equipment of receiving a signal for location measurement for a location based service (LBS) in a wireless communication system, the user equipment comprising:
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a receiver configured to receive location measurement signals from a plurality of base stations in a location measurement zone; and a processor configured to perform the location measurement based on the location measurement signals, wherein the receiver receives a location measurement signal of a certain base station among the plurality of base stations in one of first symbols of a plurality of frames within a superframe included in the location measurement zone. - View Dependent Claims (35, 36, 37, 38)
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Specification