Random access techniques

By implementing additional PRACH resources and a modified RA-RNTI formula, the system addresses high collision probabilities in random access channels, enhancing efficiency and reliability in wireless communication systems.

WO2026129175A1PCT designated stage Publication Date: 2026-06-25ZTE CORP
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
ZTE CORP
Filing Date
2024-12-18
Publication Date
2026-06-25

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Abstract

Techniques are described for performing random access. An example wireless communication method includes receiving, by a communication device, a configuration associated with an additional physical random access channel (PRACH) resource; and receiving, by the communication device, a message scrambled using a random-access radio network temporary identifier (RA-RNTI), where the RA-RNTI is a function of variables that includes a value associated with the additional PRACH resource being enabled.
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