Abstract
Systems, methods, and devices for transferring data with different reliabilities. A wireless transmit/receive unit (WTRU) is configured with a first modulation and coding set (MCS) table and a second MCS table. The WTRU monitors for a radio network temporary identifier (RNTI). If the WTRU detects a first value for the RNTI, data is transferred with a first reliability. If the WTRU detects a second value for the RNTI, data is transferred with a second reliability.
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5G | 13/12/2022 | ISLD-202212-044 | INTERDIGITAL INC |
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Claim
1. A method implemented in a wireless transmit/receive unit (WTRU) for uplink (UL) transmission, the method comprising:', 'receiving a first grant for a first UL resource, and a second grant for a second UL resource; determining whether the first UL resource overlaps in time with the second UL resource; on a condition that the first UL resource overlaps in time with the second UL resource: determining a first available processing time;', 'on a condition that the first available processing time is greater than a first threshold:', 'designating either the first UL resource or the second UL resource as a prioritized UL resource,', 'generating a single transport block (TB) for the prioritized resource, and', 'transmitting the single TB on the prioritized resource.
2. The method of claim 1 , further comprising:', 'on a condition that the first available processing time is less than the first threshold, but a second available processing time is greater than a second threshold:', 'designating either the first UL resource or the second UL resource as a prioritized UL resource,', 'generating a first TB for the first resource and a second TB for the second resource, initiating transmission of the first TB on the first UL resource,', 'initiating transmission of the second TB on the second UL resource, and performing a preemption procedure on the transmission of the first TB and the transmission of the second TB.
3. The method of claim 2, further comprising:', 'on a condition that the second available processing time is less than the second threshold: designating either the first UL resource or the second UL resource as a prioritized', 'UL resource,', 'generating a TB for the overlapping resources;', 'ceasing processing and transmission for the UL resource that is not prioritized, and transmitting the TB on the prioritized UL resource.
4. The method of claim 1 , wherein the first available processing time comprises a difference in time between the determination that the first UL resource overlaps in time with the
second UL resource, and a start time of an earliest of all transmissions of the first UL resource and the second UL resource.
5. The method of claim 2, wherein the second available processing time comprises a difference in time between the determination that the first UL resource overlaps in time with the second UL resource, and a start of the overlap in time between the first UL resource and the second UL resource.
6. The method of claim 1 , wherein the WTRU determines whether the first UL resource and the second UL resource overlap in time based on scheduling information.
7. The method of claim 6, wherein the scheduling information comprises the first UL grant or the second UL grant.
8. The method of claim 1 , wherein the WTRU determines that the first UL resource and the second UL resource overlap in time on a condition that for both the first UL resource and the second UL resource, at least one logical channel with buffered data is allowed for initial transmission.
9. The method of claim 1 , wherein the WTRU determines that the first UL resource and the second UL resource overlap in time on a condition that a highest logical channel priority mapped to the first UL resource differs from a highest logical channel priority mapped to the second UL resource
10. The method of claim 1 , wherein the first threshold is based on a minimum amount of time needed to determine, by the WTRU, a priority of the first UL resource and a priority of the second UL resource.1. The method of claim 1 , wherein the first threshold is based on a minimum amount of time needed to evaluate, by the WTRU, logical channel prioritization (LCP) restrictions for the first grant and for the second grant, and a logical channel of highest configured priority is mapped to the first grant and to the second grant
12. The method of claim 2, wherein the second threshold is based on a minimum amount of time needed to perform the preemption procedure, and determining priorities for each UL resource based on grant processing in a physical layer
13. The method of claim 2, wherein the preemption procedure comprises preempting, by a physical layer, transmission of the first TB or the second TB based on a prioritization of the first UL resource or the second UL resource
14. The method of claim 1 , wherein designating either the first UL resource or the second UL resource as a prioritized UL resource comprises performing logical channel prioritization (LCP)
15. A wireless transmit/receive unit (WTRU) configured for uplink (UL) transmission, the WTRU comprising:', 'receiver circuitry configured to receive a first grant for a first UL resource, and a second grant for a second UL resource;', 'a processor coupled to the receiver circuitry and configured to determine whether the first UL resource overlaps in time with the second UL resource;', 'the processor further configured to, on a condition that the first UL resource overlaps in time with the second UL resource:', 'determine a first available processing time;', 'on a condition that the first available processing time is greater than a first threshold:', 'designate either the first UL resource or the second UL resource as a prioritized UL resource,', 'generate a single transport block (TB) for the prioritized resource, and', 'transmit, via transmitter circuitry coupled to the processor, the single TB on the prioritized resource
16. The WTRU of claim 15, wherein the processor is further configured to:', 'on a condition that the first available processing time is less than the first threshold, but a second available processing time is greater than a second threshold:', 'designate either the first UL resource or the second UL resource as a prioritized UL resource,', 'generate a first TB for the first resource and a second TB for the second resource, initiate transmission of the first TB on the first UL resource,', 'initiate transmission of the second TB on the second UL resource, and perform a preemption procedure on the transmission of the first TB and the transmission of the second TB
17. The WTRU of claim 16, wherein the processor is further configured to:', 'on a condition that the second available processing time is less than the second threshold: designate either the first UL resource or the second UL resource as a prioritized UL resource', 'generate a TB for the overlapping resources,', 'cease processing and transmission for the UL resource that is not prioritized, and transmit the TB on the prioritized UL resource
18. The WTRU of claim 15, wherein the first available processing time comprises a difference in time between the determination that the first UL resource overlaps in time with the second UL resource, and a start time of an earliest of all transmissions of the first UL resource and the second UL resource
19. The WTRU of claim 16, wherein the second available processing time comprises a difference in time between the determination that the first UL resource overlaps in time with the second UL resource, and a start of the overlap in time between the first UL resource and the second UL resource.
20. The WTRU of claim 15, wherein the processor is further configured to determine whether the first UL resource and the second UL resource overlap in time based on scheduling information.
21. The WTRU of claim 20, wherein the scheduling information comprises the first UL grant or the second UL grant.
22. The WTRU of claim 15, wherein the processor is further configured to determine that the first UL resource and the second UL resource overlap in time on a condition that for both the first UL resource and the second UL resource, at least one logical channel with buffered data is allowed for initial transmission.
23. The WTRU of claim 15, wherein the processor is further configured to determine that the first UL resource and the second UL resource overlap in time on a condition that a highest logical channel priority mapped to the first UL resource differs from a highest logical channel priority mapped to the second UL resource.
24. The WTRU of claim 15, wherein the first threshold is based on a minimum amount of time needed to determine, by the WTRU, a priority of the first UL resource and a priority of the second UL resource.
25. The WTRU of claim 15, wherein the first threshold is based on a minimum amount of time needed to evaluate, by the WTRU, logical channel prioritization (LCP) restrictions for the first grant and for the second grant, and the processor is further configured to map a logical channel of highest configured priority to the first grant and to the second grant.
26. The WTRU of claim 16, wherein the second threshold is based on a minimum amount of time needed to perform the preemption procedure, and the processor is further configured to determine priorities for each UL resource based on grant processing in a physical layer.
27. The WTRU of claim 16, wherein the preemption procedure comprises preempting, by a physical layer, transmission of the first TB or the second TB based on a prioritization of the first UL resource or the second UL resource.
28. The WTRU of claim 15, wherein designating either the first UL resource or the second UL resource as a prioritized UL resource comprises performing logical channel prioritization (LCP).']
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.