Transmission Power Determination Using Multiple Reference Signals
AssigneeOfinno, LLC
InventorsKai Xu, Esmael Hejazi Dinan, Hua Zhou, Yunjung Yi, Hyoungsuk Jeon
Life of this patent
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Abstract
A wireless device selects at least two reference signals (RSs) for a random access procedure. A random access preamble is transmitted, for the random access procedure, based on the at least two RSs. A random access response, associated with the random access preamble, is received scheduling a PUSCH transmission. The wireless device transmits: one or more first repetitions, of the PUSCH transmission, with a first transmission power based on a first RS of the at least two RSs; and one or more second repetitions, of the PUSCH transmission, with a second transmission power based on a second RS of the at least two RSs.
Claims20
A method comprising:
- selecting, by a wireless device, at least two reference signals (RSs) for a random access procedure;
- transmitting, for the random access procedure, a random access preamble based on the at least two RSs;
- receiving a random access response, associated with the random access preamble, scheduling a PUSCH transmission;
- and
- transmitting:
- one or more first repetitions, of the PUSCH transmission, with a first transmission power based on a first RS of the at least two RSs;
- and
- one or more second repetitions, of the PUSCH transmission, with a second transmission power based on a second RS of the at least two RSs.
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
- select at least two reference signals (RSs) for a random access procedure;
- transmit, for the random access procedure, a random access preamble based on the at least two RSs;
- receive a random access response, associated with the random access preamble, scheduling a PUSCH transmission;
- and
- transmit:
- one or more first repetitions, of the PUSCH transmission, with a first transmission power based on a first RS of the at least two RSs;
- and
- one or more second repetitions, of the PUSCH transmission, with a second transmission power based on a second RS of the at least two RSs.
A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors of a wireless device, cause the wireless device to:
- select at least two reference signals (RSs) for a random access procedure;
- transmit, for the random access procedure, a random access preamble based on the at least two RSs;
- receive a random access response, associated with the random access preamble, scheduling a PUSCH transmission;
- and
- transmit:
- one or more first repetitions, of the PUSCH transmission, with a first transmission power based on a first RS of the at least two RSs;
- and
- one or more second repetitions, of the PUSCH transmission, with a second transmission power based on a second RS of the at least two RSs.
Dependencies are inferred from the claim text.