METHOD FOR TRANSMITTING AND RECEIVING UPLINK REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS
First Claim
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1. A method for transmitting uplink reference signals through multiple antennas in a user equipment in a wireless communication system, the method comprising:
- transmitting a first reference signal sequence to a base station; and
transmitting a second reference signal sequence to the base station, the second reference signal sequence being obtained by cyclically shifting the first reference signal sequence by a first cyclic delay value.
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Abstract
A method for transmitting and receiving uplink reference signals in a wireless communication system having multiple antennas is disclosed. The uplink reference signal transmission method includes transmitting a first reference signal sequence to a base station, and transmitting a second reference signal sequence to the base station, the second reference signal sequence being obtained by cyclically shifting the first reference signal sequence by a first cyclic delay value.
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Citations
16 Claims
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1. A method for transmitting uplink reference signals through multiple antennas in a user equipment in a wireless communication system, the method comprising:
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transmitting a first reference signal sequence to a base station; and transmitting a second reference signal sequence to the base station, the second reference signal sequence being obtained by cyclically shifting the first reference signal sequence by a first cyclic delay value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for receiving uplink reference signals transmitted through multiple antennas in a wireless communication system, the method comprising:
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transmitting a control signal including indication information indicating a first cyclic delay value to a user equipment; and receiving a plurality of reference signal sequences including a first reference signal sequence generated based on the first cyclic delay value and a second reference signal sequence generated by cyclically shifting the first reference signal sequence by a second cyclic delay value. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification