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A method for configuring a control resource set, a network device and a terminal

A technology for controlling resources and configuration methods, which is applied in the field of communication and can solve problems such as high MIB bit overhead and complex configuration

Active Publication Date: 2020-10-20
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method for configuring a control resource set, a network device, and a terminal, so as to solve the problem of high bit overhead of MIB caused by complex configuration of CORESET under different Numerology

Method used

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  • A method for configuring a control resource set, a network device and a terminal
  • A method for configuring a control resource set, a network device and a terminal
  • A method for configuring a control resource set, a network device and a terminal

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Embodiment Construction

[0048] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0049] 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 necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrate...

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Abstract

The invention discloses a method for configuring a control resource set, a network device, and a terminal. The method includes: configuring the terminal with indication information of the time-frequency domain position information of the control resource set used to indicate data information; sending the indication information to the terminal . Wherein, the indication information includes: a first indication field used to indicate downlink numerical configuration information, and a second indication field used to indicate the configuration codebook of the control resource set. The present invention jointly indicates the time-frequency position of the control resource set of the data information through the first indication field and the second indication field, which can reduce the bit overhead of the system master information block MIB and improve resource utilization.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for configuring a control resource set, a network device and a terminal. Background technique [0002] In the fifth generation (5 th Generation, 5G) communication system, or New Radio (NR) system, network equipment needs to send a synchronization signal block (Synchronized Signal block, SS block, or SSB for short) for terminal synchronization, system information acquisition or measurement evaluation, etc. Wherein, one SS block is composed of two parts: a New Radio Synchronized Signal (NR-SS) and a New Radio Physical Broadcast Channel (NR-PBCH) signal. The NR-SS includes a New Radio Primary Synchronized Signal (NR-PSS) and a New Radio Secondary Synchronized Signal (NR-SSS). Such as figure 1 As shown, the mapping order of NR-SS and NR-PBCH in the SS block of 4OFDM symbols is: NR-PSS->NR-PBCH->NR-SSS->NR-PBCH. Wherein, NR-PSS and NR-SSS respective...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00
CPCH04L5/0053H04L5/0094H04L5/0044H04L5/0007H04W72/20H04W56/001H04W72/23
Inventor 刘思綦丁昱纪子超
Owner VIVO MOBILE COMM CO LTD
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