METHOD FOR SYNCHRONIZATION IN WIRELESS COMMUNICATION SYSTEM
First Claim
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1. A synchronization method comprising:
- transmitting a first mutual ranging symbol to at least one other subscriber station;
receiving a second mutual ranging symbol from the other subscriber station; and
controlling uplink synchronization information on the basis of the second mutual ranging symbol.
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Abstract
A synchronization method is provided. In the synchronization method, a first mutual ranging symbol is transmitted to at least one other subscriber station. A second mutual ranging symbol is received from the other subscriber station. Uplink synchronization information is controlled on the basis of the second mutual ranging symbol.
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Citations
14 Claims
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1. A synchronization method comprising:
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transmitting a first mutual ranging symbol to at least one other subscriber station; receiving a second mutual ranging symbol from the other subscriber station; and controlling uplink synchronization information on the basis of the second mutual ranging symbol. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A data receiving method comprising:
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performing initial ranging with a subscriber station to acquire uplink synchronization; and receiving uplink data from the subscriber station, wherein the uplink data are transmitted using uplink synchronization information controlled by exchanging mutual ranging symbols between intra-cell subscriber stations. - View Dependent Claims (14)
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Specification