Uplink control information pre-emption
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsZhenhua Zou, Jonas Fröberg Olsson, Abdulrahman Alabbasi, Mattias Andersson, Yufei Blankenship
Life of this patent
Estimating the term…
Abstract
A method, system and apparatus are disclosed. According to one or more embodiments, a wireless device is provided. The wireless device includes processing circuitry configured to determine a first priority of UCI based at least in part on a UCI type where the UCI is preempted by a preempting scheduled uplink shared channel data transmission, and determine whether to include the UCI in the preempting scheduled data transmission based at least in part on the first priority.
Claims17
A wireless device, comprising:
- processing circuitry for determining whether uplink control information (UCI) is to be preempted, the processing circuitry configured to:
- determine a priority of (UCI) based on whether the UCI is one of a periodic type, semi-persistent type and aperiodic type, the periodic type and semi-persistent type corresponding to a priority for which the UCI of a preempted scheduled data transmission is omitted from inclusion in a preempting scheduled data transmission and the aperiodic type corresponding to a priority for which the UCI of a preempted scheduled data transmission is included in the preempting scheduled data transmission;
- and
- determine whether to include the UCI of the preempted scheduled data transmission in the preempting scheduled data transmission based at least in part on the determined priority.
A method performed by a wireless device, for determining whether a uplink control information (UCI) is to be preempted, the method comprising:
- determining a priority of UCI based on whether the UCI is one of a periodic type, semi-persistent type and aperiodic type, the periodic type and semi-persistent type corresponding to a priority for which the UCI of a preempted scheduled data transmission is omitted from inclusion in a preempting scheduled data transmission and the aperiodic type corresponding to a priority for which the UCI of a preempted scheduled data transmission is included in the preempting scheduled data transmission;
- and
- determining whether to include the UCI of a preempted scheduled data transmission in the preempting scheduled data transmission based at least in part on the first priority.
A network node, comprising:
- processing circuitry configured to:
- schedule a wireless device for uplink shared channel data transmission on allocated resources, the scheduled data transmission on the allocated resources preempting uplink control information (UCI);
- and
- receive the UCI in the scheduled data transmission on the allocated resources based on a priority of the UCI, the priority being based on whether the UCI is one of a periodic type, semi-persistent type and aperiodic type, the periodic type and semi-persistent type correspond to a priority that for which the UCI of a preempted scheduled data transmission is omitted from inclusion in a preempting scheduled data transmission and the aperiodic type corresponds to a priority for which the UCI of a preempted scheduled data transmission is included in the preempting scheduled data transmission.
A method implemented by a network node, the method comprising:
- scheduling a wireless device for uplink shared channel data transmission on allocated resources, the scheduled data transmission on the allocated resources preempting uplink control information (UCI);
- and
- receiving the UCI in the scheduled data transmission on the allocated resources based on a priority of the uplink control information, the priority being based on whether the UCI is one of a periodic type, semi-persistent type and aperiodic type, the periodic type and semi-persistent type corresponding to a priority for which the UCI of a preempted scheduled data transmission is omitted from inclusion in a preempting scheduled data transmission and the aperiodic type corresponding to a priority for which the UCI of a preempted scheduled data transmission is included in the preempting scheduled data transmission.
A computer storage medium comprising instructions which when executed on a processor perform a method for determining whether a uplink control information (UCI) is to be preempted, the method comprising:
- determining a priority of UCI based on whether the uplink control information is one of a periodic type, semi-persistent type and aperiodic type, the periodic type and semi-persistent type corresponding to a priority for which the UCI of a preempted scheduled data transmission is omitted from inclusion in a preempting scheduled data transmission and the aperiodic type corresponding to a priority for which the UCI of a preempted scheduled data transmission is included in the preempting scheduled data transmission;
- and
- determining whether to include the UCI of the preempted scheduled data transmission in the preempting scheduled data transmission based at least in part on the first priority.
Dependencies are inferred from the claim text.