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Information multiplexing method and device and user equipment

A technology of information multiplexing and user equipment, applied in the field of communication, can solve the problems of UCI unable to transmit, reduce uplink transmission performance, etc., achieve the effect of reducing the impact of transmission performance and improving performance

Pending Publication Date: 2022-01-14
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide an information multiplexing method, device and user equipment, which can solve the problem that when the time domain resources of PUCCH and PUSCH overlap, the UCI carried on the low priority channel cannot be transmitted, which reduces the performance of uplink transmission. question

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  • Information multiplexing method and device and user equipment
  • Information multiplexing method and device and user equipment
  • Information multiplexing method and device and user equipment

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0022] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," et...

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Abstract

The invention discloses an information multiplexing method and device and user equipment, and belongs to the technical field of communication. The problem that when time domain resources of a PUCCH (Physical Uplink Control Channel) and a PUSCH (Physical Uplink Shared Channel) are overlapped, UCI (Uplink Control Information) borne on a low-priority channel cannot be transmitted, and the uplink transmission performance is reduced can be solved. The method comprises the following steps: multiplexing at least one UCI on an uplink data channel under the condition that time domain resources of the uplink data channel and at least one uplink control channel are overlapped, and coding the at least one UCI according to type information of the at least one UCI; wherein the at least one UCI is the UCI carried by the at least one uplink control channel. The embodiment of the invention is applied to the process of multiplexing the UCI in the uplink data channel.

Description

technical field [0001] The present application belongs to the technical field of communication, and in particular relates to an information multiplexing method, device and user equipment. Background technique [0002] In the new radio (NR) system, user equipment (UE) can support different services, for example, UE can support both low-latency and high-reliability services (URLLC services), and can also support large-capacity and high-speed business (eMBB business). However, since different channels have different start symbols and lengths, there may be a case where transmission resources overlap in time domain. [0003] Currently, when time domain resources of a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH) of the same priority overlap, the UE can send downlink control information (uplink control information, UCI) is multiplexed and transmitted on the PUSCH, and when the time domain resources of the PUCCH and PUSCH with different prio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/10H04L5/00
CPCH04L5/0053H04W72/21H04W72/56H04W72/115H04L1/1671H04L1/1864H04L1/0026H04L5/0094H04L5/0055H04W72/1268
Inventor 李娜
Owner VIVO MOBILE COMM CO LTD