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Information format type determination method and equipment

A technology of information format and determination method, applied in digital transmission systems, electrical components, error prevention and other directions, can solve the problem that MIB information and fallback DCI format are not suitable for a variety of business needs, to improve effectiveness and efficiency, The effect of improving system efficiency

Pending Publication Date: 2022-04-05
CHINA ACADEMY OF INFORMATION & COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] This application proposes a method and device for determining the type of information format, which solves the problem that the fixed-field MIB information and the fallback DCI format do not meet the needs of various services

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  • Information format type determination method and equipment
  • Information format type determination method and equipment
  • Information format type determination method and equipment

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0045] The present invention predefines various broadcast information format types, and / or DCI information format types. The format types of different broadcast information and or the field configurations of the format types of DCI information are different. Different field configurations refer to the length of at least one field, or the meaning of a...

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Abstract

The invention discloses an information format type determination method, comprising the following steps: transmitting identification information and target information, and determining the format type of the target information according to the correspondence between the identification information and the format type of the target information, the target information comprising at least one of MIB information and DCI information, the lengths or contents of at least one field in the target information are different, so that the format of the target information is divided into different format types. The invention further comprises a device for implementing the method. According to the invention, the problem that the MIB information of the fixed field and the rollback DCI information format are not suitable for various service requirements is solved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a method and device for determining an information format type. Background technique [0002] In the NR system, the terminal device first detects the SSB during the cell search process. SSB includes PSS, SSS and PBCH. The MIB (Master Information Block, Master Information Block) information block carried in the PBCH is used to indicate the most basic configuration information of the cell. 3GPP TS 38.331 Vg60 defines the format and content of MIB information. Referring to 3GPP TS 38.331Vg70, the MIB information also includes 8-bit additional information, which carries information such as system frame number, half-frame identifier, and SSB index identifier. [0003] The PDCCH (Physical Downlink Control Channel) carries DCI (Downlink Control Information, downlink control information). DCI includes PDSCH and PUSCH transmission resource scheduling infor...

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Application Information

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IPC IPC(8): H04L1/00
Inventor 闫志宇王志勤沈霞杜滢刘晓峰焦慧颖
Owner CHINA ACADEMY OF INFORMATION & COMM