Frequency hopping pattern and method for transmitting uplink signals using the same
First Claim
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1. A method for performing, by a user equipment, physical uplink shared channel (PUSCH) transmission in a time domain transmission unit, the method comprising:
- performing the PUSCH transmission on a resource block in the time domain transmission unit according to a predetermined hopping pattern of a frequency hopping,wherein the predetermined hopping pattern is defined by a combination of a first hopping pattern using a subband hopping which is performed over subbands and a second hopping pattern using a mirroring according to which resource blocks within one subband are arranged reversely based on a center of the one subband, andwherein the first hopping pattern is defined by using a first integer obtained from a first random sequence and the second hopping pattern is defined by using a second integer obtained from a second random sequence separate from the first random sequence.
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Abstract
A method for performing uplink transmission in a time domain transmission unit includes receiving, from a base station, hopping-mode information indicating whether a frequency hopping is an inter-slot hopping or an inter-subframe hopping and performing the uplink transmission using a resource block in the time domain transmission unit.
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Citations
20 Claims
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1. A method for performing, by a user equipment, physical uplink shared channel (PUSCH) transmission in a time domain transmission unit, the method comprising:
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performing the PUSCH transmission on a resource block in the time domain transmission unit according to a predetermined hopping pattern of a frequency hopping, wherein the predetermined hopping pattern is defined by a combination of a first hopping pattern using a subband hopping which is performed over subbands and a second hopping pattern using a mirroring according to which resource blocks within one subband are arranged reversely based on a center of the one subband, and wherein the first hopping pattern is defined by using a first integer obtained from a first random sequence and the second hopping pattern is defined by using a second integer obtained from a second random sequence separate from the first random sequence. - View Dependent Claims (2, 3, 4, 5)
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6. A user equipment for performing physical uplink shared channel (PUSCH) transmission in a time domain transmission unit, the user equipment comprising:
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an antenna; and a transmitter operatively coupled to the antenna and configured to perform the PUSCH transmission on a resource block in the time domain transmission unit according to a predetermined hopping pattern of a frequency hopping, wherein the predetermined hopping pattern is defined by a combination of a first hopping pattern using a subband hopping which is performed over subbands and a second hopping pattern using a mirroring according to which resource blocks within one subband are arranged reversely based on a center of the one subband, and wherein the first hopping pattern is defined by using a first integer obtained from a first random sequence and the second hopping pattern is defined by using a second integer obtained from a second random sequence separate from the first random sequence. - View Dependent Claims (7, 8, 9, 10)
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11. A method for receiving, by a base station, physical uplink shared channel (PUSCH) transmission in a time domain transmission unit, the method comprising:
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receiving the PUSCH transmission on a resource block in the time domain transmission unit according to a predetermined hopping pattern of a frequency hopping, wherein the predetermined hopping pattern is defined by a combination of a first hopping pattern using a subband hopping which is performed over subbands and a second hopping pattern using a mirroring according to which resource blocks within one subband are arranged reversely based on a center of the one subband, and wherein the first hopping pattern is defined by using a first integer obtained from a first random sequence and the second hopping pattern is defined by using a second integer obtained from a second random sequence separate from the first random sequence. - View Dependent Claims (12, 13, 14, 15)
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16. A base station for receiving physical uplink shared channel (PUSCH) transmission in a time domain transmission unit, the base station comprising:
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an antenna; and a receiver operatively coupled to the antenna and configured to receive the PUSCH transmission on a resource block in the time domain transmission unit according to a predetermined hopping pattern of a frequency hopping, wherein the predetermined hopping pattern is defined by a combination of a first hopping pattern using a subband hopping which is performed over subbands and a second hopping pattern using a mirroring according to which resource blocks within one subband are arranged reversely based on a center of the one subband, and wherein the first hopping pattern is defined by using a first integer obtained from a first random sequence and the second hopping pattern is defined by using a second integer obtained from a second random sequence separate from the first random sequence. - View Dependent Claims (17, 18, 19, 20)
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Specification