Uplink coverage enhancements
First Claim
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1. A method for wireless communications by a wireless device, comprising:
- obtaining a payload of data to be transmitted to a base station;
selecting at least one uplink control channel and a number of transmission time intervals (TTIs) for bundling one or more transmissions in the at least one uplink control channel, wherein the at least one uplink control channel comprises a random access channel (RACH); and
transmitting the payload of data in the at least one uplink control channel over the number of TTIs, wherein different portions of the payload of data are transmitted over different TTIs.
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Abstract
Aspects of the present disclosure provided techniques for enhancing uplink coverage. A method for wireless communications by a wireless device is provided. The method generally includes obtaining a payload of data to be transmitted to a base station, selecting at least one uplink control channel and a number of transmission time intervals (TTIs), and conveying the data in the at least one uplink control channel over the number of TTIs, wherein different portions of the data are conveyed in different TTIs.
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Citations
30 Claims
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1. A method for wireless communications by a wireless device, comprising:
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obtaining a payload of data to be transmitted to a base station; selecting at least one uplink control channel and a number of transmission time intervals (TTIs) for bundling one or more transmissions in the at least one uplink control channel, wherein the at least one uplink control channel comprises a random access channel (RACH); and transmitting the payload of data in the at least one uplink control channel over the number of TTIs, wherein different portions of the payload of data are transmitted over different TTIs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for wireless communications by a base station, comprising:
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receiving a payload of data from a wireless device, the payload of data received in at least one uplink control channel over a number of transmission time intervals (TTIs), wherein different portions of the payload of data are received over different TTIs, and wherein the at least one uplink control channel comprises a random access channel (RACH); and processing multiple transmissions in the at least one uplink control channel received over the different TTIs to assemble the payload of data. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. An apparatus for wireless communications by a wireless device, comprising:
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means for obtaining a payload of data to be transmitted to a base station; means for selecting at least one uplink control channel and a number of transmission time intervals (TTIs), wherein the at least one uplink control channel comprises a random access channel (RACH); and means for transmitting the payload of data in the at least one uplink control channel over the number of TTIs, wherein different portions of the payload of data are transmitted over different TTIs.
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30. An apparatus for wireless communications by a base station, comprising:
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means for receiving a payload of data from a wireless device, the payload of data received in at least one uplink control channel over a number of transmission time intervals (TTIs), wherein different portions of the payload of data are received over different TTIs, and wherein the at least one uplink control channel comprises a random access channel (RACH); and means for processing multiple transmissions in the at least one uplink control channel received over the different TTIs to assemble the payload of data.
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Specification