Fallback for Random Access Early Data Transmission
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsAndreas Hoglund, Johan Bergman, Magnus Stattin, Tuomas Tirronen, Emre Yavuz
Life of this patent
Estimating the term…
Abstract
A method by a wireless device includes obtaining, in a downlink control information (DCI) field, an indication of whether to perform a fallback to a radio resource control (RRC) connection setup or resume procedure or whether to abort a random access attempt. Based on the indication, wireless device determines to perform the fallback to the RRC connection setup or resume procedure or to abort the random access attempt.
Claims42
A method performed by a wireless device, the method comprising:
- obtaining, in a downlink control information, DCI, field, an indication of whether to perform a fallback to a radio resource control, RRC, connection setup or resume procedure or whether to abort a random access attempt;
- and
- based on the indication, determining to perform the fallback to the RRC connection setup or resume procedure or to abort the random access attempt.
A wireless device comprising:
- processing circuitry configured to:
- obtain, in a downlink control information, DCI, field, an indication of whether to perform a fallback to a radio resource control, RRC, connection setup or resume procedure or whether to abort a random access attempt;
- and
- based on the indication, determine to perform the fallback to the RRC connection setup or resume procedure or to abort the random access attempt.
A method performed by a network node, the method comprising:
- sending, in a downlink control information, DCI, field, an indication to a wireless device, the indication indicating whether to perform a fallback to a radio resource control, RRC, connection setup or resume procedure or whether to abort a random access attempt.
A network node comprising:
- processing circuitry configured to:
- send, in a downlink control information, DCI, field, an indication to a wireless device, the indication indicating whether to perform a fallback to a radio resource control, RRC, connection setup or resume procedure or whether to abort a random access attempt.
Dependencies are inferred from the claim text.