Method for transmitting data, terminal device and network device

A technology for terminal equipment and network equipment, which is applied in the field of communication and can solve the problems of sending system information and being unable to adapt to cell services in real time.

Active Publication Date: 2018-05-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, system information is broadcast periodically (for example, the positions and periods of MIB and SIB1 in the time domain are fixed, and the positions and periods of other SIBs in the time domain are specified by SIB1), Inability to flexibly send system information, so that it cannot adapt to the business of the cell in real time

Method used

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  • Method for transmitting data, terminal device and network device
  • Method for transmitting data, terminal device and network device
  • Method for transmitting data, terminal device and network device

Examples

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Embodiment Construction

[0077] It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, for example: Long Term Evolution (Long Term Evolution, LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex ( Time Division Duplex, TDD), Universal Mobile Telecommunications System (Universal Mobile Telecommunications System, UMTS), and future 5G communication systems, such as New Radio (NR) wireless systems.

[0078] It should also be understood that, in the embodiment of the present invention, the terminal device may communicate with one or more core networks via a radio access network (Radio Access Network, "RAN" for short), and the terminal device may be called an access terminal, a terminal equipment, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, subscriber terminal, terminal, wireless communicatio...

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Abstract

The invention discloses a method for transmitting data, comprising the steps that the terminal device acquires a first indicator from the network device, wherein the first indicator is used for indicating a first resource, and the first resource is used for the network device to send first system information on an unlicensed spectrum; and the terminal device receives the first system information on the unlicensed spectrum through utilization of the first resource. According to the method for transmitting the data provided by the embodiment of the invention, the first indicator is acquired, thefirst indicator is used for indicating the first resource and the first resource is used for the network device to send the first system information on the unlicensed spectrum, so the system information can be broadcasted flexibly and the business of cells is matched in real time.

Description

technical field [0001] The present application relates to the technical field of communication, and more specifically, to a method for transmitting data, a terminal device and a network device. Background technique [0002] In a Long Term Evolution (LTE) system, to access an LTE network, a terminal device needs to go through processes such as cell search, cell system information (System Information, SI) acquisition, and random access. Among them, the purpose of the cell search includes: (1) to obtain frequency and symbol synchronization with the cell; (2) to obtain the timing of the downlink frame, that is, the starting position of the downlink frame; (3) to determine the physical layer cell identification (Physical-layer Cell Identity, PCI). After performing the cell search process, the terminal device needs to obtain the SI of the cell, which includes a series of parameter sets related to one or some functions. [0003] In LTE, there are three types of Radio Resource Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/10H04L5/00H04W16/14H04L47/80
CPCH04L5/0048H04W16/14H04W48/10H04L5/0092H04L5/0053H04L5/0007H04W48/12H04L47/801H04W72/0446H04W56/001H04W72/23
Inventor 酉春华
Owner HUAWEI TECH CO LTD
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