Method and apparatus for two-step random access procedure
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorZhipeng Lin
Life of this patent
Estimating the term…
Abstract
Various embodiments of the present disclosure provide methods and apparatuses for a two-step random access procedure. A method performed by a terminal device comprises determining a preamble for a two-step random access procedure, determining a radio network temporary identity, RNTI, for the two-step random access procedure according to RNTI information, generating a physical uplink shared channel, PUSCH, message based on the determined RNTI, and transmitting a request message comprising the preamble and the PUSCH message in the two-step random access procedure.
Claims23
A method performed by a terminal device comprising:
- determining a preamble for a two-step random access procedure;
- determining a radio network temporary identity, RNTI, for the two-step random access procedure according to RNTI information;
- generating a scrambling sequence for a physical uplink shared channel, PUSCH, message based on the determined RNTI;
- and
- transmitting a request message comprising the preamble and the PUSCH message in the two-step random access procedure.
A method performed by a network node comprising:
- receiving a request message including a preamble and a physical uplink shared channel, PUSCH, message in a two-step random access procedure, a scrambling sequence for the PUSCH message being based on a radio network temporary identity, RNTI, determined according to RNTI information.
17-19. (canceled)
23-30. (canceled)
A terminal device comprising:
- one or more processors;
- and
- one or more memories comprising computer program codes,
- the one or more memories and the computer program codes configured to, with the one or more processors, cause the terminal device to:
- determine a preamble for a two-step random access procedure;
- determine a radio network temporary identity, RNTI, for the two-step random access procedure according to RNTI information;
- generate a scrambling sequence for a physical uplink shared channel, PUSCH, message based on the determined RNTI;
- and
- transmit a request message comprising the preamble and the PUSCH message in the two-step random access procedure.
32-36. (canceled)
Dependencies are inferred from the claim text.