WO2026126167 - RANDOM ACCESS CHANNEL DESIGN FOR WIRELESS COMMUNICATIONS
National phase entry is expected:
Publication Number
WO/2026/126167
Publication Date
18.06.2026
International Application No.
PCT/IB2025/062820
International Filing Date
12.12.2025
Title **
[English]
RANDOM ACCESS CHANNEL DESIGN FOR WIRELESS COMMUNICATIONS
[French]
CONCEPTION DE CANAL D'ACCÈS ALÉATOIRE POUR COMMUNICATIONS SANS FIL
Applicants **
LENOVO (UNITED STATES) INC.
Inventors
BAGHERI, Hossein
NANGIA, Vijay
GANESAN, Karthikeyan
Priority Data
18/981,074
13.12.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2484 | |
| EPO | Filing, Examination, Granting | 11822 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2380 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
24,933
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Abstract[English]
Various aspects of the present disclosure relate to receiving (1502) a first random access channel (RACH) configuration and a second RACH configuration, where the first RACH configuration is associated with a first set of RACH occasions (ROs) and the second RACH configuration is associated with a second set of ROs; determining (1504) a set of valid ROs based on the first set of ROs and the second set of ROs, where the set of valid ROs excludes ROs of the second set of ROs, and where at least one RO of the set of valid ROs is associated with the first set of ROs; and transmitting (1506) a RACH transmission in a RO of the set of valid ROs.[French]
Divers aspects de la présente divulgation se rapportent à la réception (1502) d'une première configuration de canal d'accès aléatoire (RACH) et d'une seconde configuration de RACH, la première configuration de RACH étant associée à un premier ensemble d'occasions de RACH (RO) et la seconde configuration de RACH étant associée à un second ensemble de RO ; déterminer (1504) un ensemble de RO valides sur la base du premier ensemble de RO et du second ensemble de RO, l'ensemble de RO valides excluant des RO du second ensemble de RO, et au moins une RO de l'ensemble de RO valides étant associée au premier ensemble de RO ; et transmettre (1506) une transmission de RACH dans une RO de l'ensemble de RO valides.