TRANSMISSION METHOD, TERMINAL, AND BASE STATION

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(11)

EP 4 142 411 A8

(12)	CORRECTED EUROPEAN PATENT APPLICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 A1)

(48)	Corrigendum issued on:
	09.04.2025 Bulletin 2025/15

(43)	Date of publication:
	01.03.2023 Bulletin 2023/09

(21)	Application number: 22201403.7

(22)	Date of filing: 18.12.2018

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International Patent Classification (IPC):

H04W 72/21^(2023.01)

(52)	Cooperative Patent Classification (CPC):
	H04L 1/18; H04L 5/0053; H04L 5/0091; H04L 1/0072; H04W 72/21

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

12.01.2018 CN 201810032483

(62)	Application number of the earlier application in accordance with Art. 76 EPC:
	18899538.5 / 3740018

(71)	Applicant: Datang Mobile Communications Equipment Co., Ltd.
	Beijing 100085 (CN)

(72)	Inventors:
	GAO, Xuejuan Beijing, 100085 (CN) TONY, Ekpenyong Beijing, 100085 (CN)

(74)	Representative: Cabinet Nony
	11 rue Saint-Georges 75009 Paris 75009 Paris (FR)


	Remarks:
	This application was filed on 13-10-2022 as a divisional application to the application mentioned under INID code 62.

(54)	TRANSMISSION METHOD, TERMINAL, AND BASE STATION

(57) Disclosed are a transmission method, a terminal, and a base station, for use in resolving the technical problem in the prior art that a base station cannot perform accurate uplink scheduling for a scheduling request (SR) of a terminal due to that there is no explicit solution for how to distinguish which SR in a plurality of SR configuration is transmitted simultaneously with other UCIs. In the transmission method for distinguishing a plurality of SR configurations provided by embodiments of the present invention, the terminal cascades an M-bit SR with a first UCI and simultaneously transmits same, and M-bit SR information is used for indicating SR states of the plurality of SR configurations of the terminal, thereby ensuring that a base station performs correct uplink scheduling on the terminal.