TECHNIQUES TO ENHANCE LOCATION ESTIMATION IN AN OFDMA BASED SYSTEM
First Claim
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1. An apparatus, comprising:
- a mobile station (MS) operable to enable position determination using a single or multi tone location beacon transmitted on a downlink or uplink with focused power on at least one tone.
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Abstract
An embodiment of the present invention provides an a method, comprising determining the position of a mobile station in a wireless network by transmitting a single or multi tone location beacon by the base station on a downlink or mobile station on an uplink with focused power on at least one tone.
33 Citations
22 Claims
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1. An apparatus, comprising:
a mobile station (MS) operable to enable position determination using a single or multi tone location beacon transmitted on a downlink or uplink with focused power on at least one tone. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method, comprising:
determining the position of a mobile station in a wireless network by transmitting a single or multi tone location beacon by said base station on a downlink or mobile station on an uplink with focused power on at least one tone. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A machine-accessible medium that provides instructions, which when accessed, cause a machine to perform operations comprising:
determining the position of a mobile station in a wireless network by transmitting a single or multi tone location beacon by said base station on a downlink or mobile station on an uplink with focused power on at least one tone. - View Dependent Claims (17, 18, 19, 20, 21, 22)
Specification