COEXISTENCE OF AUTONOMOUS AND GRANT BASED UPLINK TRANSMISSIONS
First Claim
1. A method for wireless communication at a user equipment (UE), comprising:
- determining that the UE is operating in a limited power state;
identifying an autonomous uplink (UL) transmission to transmit on a first component carrier (CC) in a shared radio frequency (RF) spectrum band during a time period;
identifying a scheduled UL transmission to transmit on a second CC in a second RF spectrum band during the time period;
identifying a priority configuration used to prioritize between autonomous UL transmissions and scheduled UL transmissions for the limited power state; and
transmitting, to a base station, the autonomous UL transmission or the scheduled UL transmission based at least in part on the identified priority configuration.
1 Assignment
0 Petitions
Accused Products
Abstract
Methods, systems, and devices for wireless communication are described. A wireless device may schedule an autonomous uplink (UL) transmission and a scheduled UL transmission during the same time period. The wireless device may determine that it is operating in a limited power state and therefore cannot transmit both the autonomous UL transmission and the scheduled UL transmission. The wireless device may prioritize one of the autonomous UL transmission and the scheduled UL transmission based at least in part on a priority configuration. The wireless device may receive the priority configuration from a base station (e.g., in radio resource control signaling).
31 Citations
30 Claims
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1. A method for wireless communication at a user equipment (UE), comprising:
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determining that the UE is operating in a limited power state; identifying an autonomous uplink (UL) transmission to transmit on a first component carrier (CC) in a shared radio frequency (RF) spectrum band during a time period; identifying a scheduled UL transmission to transmit on a second CC in a second RF spectrum band during the time period; identifying a priority configuration used to prioritize between autonomous UL transmissions and scheduled UL transmissions for the limited power state; and transmitting, to a base station, the autonomous UL transmission or the scheduled UL transmission based at least in part on the identified priority configuration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for wireless communication at a base station, comprising:
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identifying a priority configuration for a user equipment (UE) to use to prioritize between autonomous uplink (UL) transmissions and scheduled UL transmissions while operating the UE in a limited power state, one or more of the autonomous UL transmissions to be transmitted on a first component carrier (CC) in a shared radio frequency (RF) spectrum band during a time period, and one or more of the scheduled UL transmissions to be transmitted on a second CC in a second RF spectrum band during the time period; transmitting, to the UE, an indication of the priority configuration; and receiving, from the UE during the time period, an autonomous UL transmission or a scheduled UL transmission based at least in part on the transmitted indication of the priority configuration. - View Dependent Claims (15, 16, 17)
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18. A method for wireless communication at a user equipment (UE), comprising:
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identifying an autonomous uplink (UL) transmission to transmit on a first component carrier (CC) in a shared radio frequency (RF) spectrum band during a time period; and transmitting, in a power headroom report on a second CC in a second RF spectrum band during the time period, an indication of whether the UE will attempt to transmit the autonomous UL transmission. - View Dependent Claims (19, 20, 21, 22, 23)
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24. A method for wireless communication at a base station, comprising:
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receiving a power headroom report from a user equipment (UE) on a first component carrier (CC) in a second RF spectrum band during a time period; and identifying, based at least in part on the received power headroom report, an indication of whether the UE will attempt to transmit an autonomous uplink (UL) transmission on a second CC in a shared RF spectrum band. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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Specification