Contention-resolution rach-less transmissions

GB2702622APending Publication Date: 2026-06-24SAMSUNG ELECTRONICS CO LTD
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Patent Information

Application Number
GB2025011022
Authority / Receiving Office
GB · GB
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-08-09
Filing Date
2025-07-08
Publication Date
2026-06-24
Patent Text Reader

Abstract

There is provided a method for performing random access without Msg1 by a UE, the method comprising: transmitting, to a base station, a contention-based transmission; wherein transmitting the contention-based transmission comprises: selecting, from among a set of transmission resources in a transmission window configured for random access without Msg1, at least one transmission resource; and transmitting, in the selected transmission resource, the contention-based transmission; wherein the contention-based transmission comprises at least one of user plane data or control plane signalling.
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Citation Information

Patent Citations

  • Methods and apparatus for collision avoidance supporting contention based direct MSG3 transmissison

    WO2025231847A1

  • Contention based MSG3 transmisison

    WO2025231850A1

  • Method and apparatus for random access channel-less transmission in a wireless communication system

    WO2025234661A1