Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedure
US12010732B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Aug 9, 2021 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Aug 23, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A terminal apparatus, which is able to establish a connection with a base station apparatus via a two-step random access procedure by transmitting a first signal including a random access preamble and predetermined information to the base station apparatus and receiving a second signal as a reply to the first signal from the base station apparatus, acquires a random access-radio network temporary identifier (RA-RNTI) on the basis of a radio resource having been used to transmit the predetermined information with the first signal, and executes reception processing of the second signal using the RA-RNTI.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.