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Configuration method of control resource set, network device and terminal

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

Active Publication Date: 2019-03-19
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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  • Configuration method of control resource set, network device and terminal
  • Configuration method of control resource set, network device and terminal
  • Configuration method of control resource set, network device and 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 configuration method of a control resource set, a network device and a terminal. The method comprises the steps of: configuring indication information for indicating time-frequency domain location information of the control resource set of data information for the terminal; and sending the indication information to the terminal. The indication information includes: a first indication field for indicating downlink value configuration information, and a second indication field for indicating configuration codebook of the control resource set. According to the configuration method of the control resource set, the network device and the terminal, the first indication field and the second indication field are combined to indicate the time-frequency position of the control resource set of the data information, so the bit overhead of the system main information block MIB is reduced, and the utilization of resources is improved.

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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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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