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Uplink control channel transmission method, terminal, base station and device

A technology of control channel and transmission method, applied in the fields of terminal, uplink control channel transmission method, base station and device

Active Publication Date: 2019-01-04
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an uplink control channel transmission method, terminal, base station, and device to solve the problem of how to perform long NR-PUCCH transmission in multiple slots without a relevant solution in the prior art

Method used

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  • Uplink control channel transmission method, terminal, base station and device
  • Uplink control channel transmission method, terminal, base station and device
  • Uplink control channel transmission method, terminal, base station and device

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Embodiment Construction

[0185] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0186] Hereinafter, some terms used in the present invention will be explained to facilitate the understanding of those skilled in the art.

[0187] 1) A terminal, which may be a user equipment, is a device that provides voice and / or data connectivity to a user, and may include, for example, a handheld device with a wireless connection function, or a processing device connected to a wireless modem. The terminal can communicate with the ...

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Abstract

The invention discloses an uplink control channel transmission method, a terminal, a base station and a device. The invention aims to solve the problem of the absence of relate solutions to transmit along NR-PUPC in a plurality of time slots. The method is applied to a terminal and includes the following steps that: the total transmission length T of an uplink control channel (PUCCH) when the PUCCH is transmitted in P time slots is determined; the transmission structure of the PUCCH is determined on the basis of the T; and the PUCCH is transmitted in the P time slots according to the transmission structure. With the uplink control channel transmission method, the terminal, the base station and the device of the invention adopted, the transmission structure for the transmission of the longPUCCH in the time slots is defined, and the normal transmission of the long PUCCH in the time slots is realized.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to an uplink control channel transmission method, terminal, base station and device. Background technique [0002] With the development and change of mobile communication service requirements, organizations such as ITU (International Telecommunication Union, International Telecommunication Union) and 3GPP (3rd Generation Partnership Project, Third Generation Partnership Project) have begun to study new wireless communication systems (such as 5G NR, 5G Generation New RAT). A new frame structure is defined in a new wireless communication system, which supports different baseband parameters (numerology, including parameters such as subcarrier spacing, etc.). [0003] For different baseband parameters, the length of a subframe is defined as 1ms. A subframe contains multiple slots, corresponding to different baseband parameters. The number of slots contained in a su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W72/0446H04W72/23H04W72/21H04W72/04H04L5/0053
Inventor 高雪娟托尼
Owner DATANG MOBILE COMM EQUIP CO LTD