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US 12,501,481 B2Granted
Random access procedures using repetition
AssigneeComcast Cable Communications, LLC
InventorsNazanin Rastegardoost, Esmael Hejazi Dinan, Hyoungsuk Jeon, Yunjung Yi
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Abstract
Wireless communications may be used for repetition of one or more transmissions. At least some wireless devices may use and/or require different quantities of repetitions of one or more transmissions based on one or more factors such as received signal strength and/or other channel condition(s). The quantity of repetitions may be less than or equal to a maximum quantity of repetitions that may be indicated by a base station.
Claims28
A method comprising:
- receiving, by a wireless device, an indication of an allowable quantity of repetitions for a physical uplink shared channel (PUSCH) transmission comprising at least one transport block, wherein the PUSCH transmission is associated with a random access preamble of a random access procedure;
- and
- sending repetitions of the PUSCH transmission, wherein a quantity of the repetitions is determined based on a received signal strength of a downlink reference signal and is less than or equal to the allowable quantity of repetitions.
A method comprising:
- sending, by a base station, an indication of an allowable quantity of repetitions for a physical uplink shared channel (PUSCH) transmission comprising at least one transport block, wherein the PUSCH transmission is associated with a random access preamble of a random access procedure;
- and
- receiving, by the base station, repetitions of the PUSCH transmission, wherein a quantity of the repetitions is determined based on a received signal strength of a downlink reference signal and is less than or equal to the allowable quantity of repetitions.
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:
- receive an indication of an allowable quantity of repetitions for a physical uplink shared channel (PUSCH) transmission comprising at least one transport block, wherein the PUSCH transmission is associated with a random access preamble of a random access procedure;
- and
- send repetitions of the PUSCH transmission, wherein a quantity of the repetitions is determined based on a received signal strength of a downlink reference signal and is less than or equal to the allowable quantity of repetitions.
3 more elements
A base station comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the base station to:
- send an indication of an allowable quantity of repetitions for a physical uplink shared channel (PUSCH) transmission comprising at least one transport block, wherein the PUSCH transmission is associated with a random access preamble of a random access procedure;
- and
- receive repetitions of the PUSCH transmission, wherein a quantity of the repetitions is determined based on a received signal strength of a downlink reference signal and is less than or equal to the allowable quantity of repetitions.
3 more elements
Dependencies are inferred from the claim text.