KR101804022B1 - System and method for providing IoT service using LTE terminal - Google Patents
System and method for providing IoT service using LTE terminal Download PDFInfo
- Publication number
- KR101804022B1 KR101804022B1 KR1020150168422A KR20150168422A KR101804022B1 KR 101804022 B1 KR101804022 B1 KR 101804022B1 KR 1020150168422 A KR1020150168422 A KR 1020150168422A KR 20150168422 A KR20150168422 A KR 20150168422A KR 101804022 B1 KR101804022 B1 KR 101804022B1
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- South Korea
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- transmission scenario
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- terminal
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Classifications
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- H04W4/005—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H04L67/16—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
Abstract
FDD or TDD method, and includes an LTE terminal including a sensor,
And a server for providing a data service of the LTE terminal,
Wherein the server comprises an IoT platform engine for determining a transmission scenario for transmission of sensing information measured by a sensor of the LTE terminal and for determining a data structure of the sensing information,
Wherein the transmission scenario includes a period or a transmission method for transmitting the sensing information,
Wherein the LTE terminal registers information on a transmission scenario and a data structure transmitted from the server and provides an IoT service using an LTE terminal that performs transmission of the sensing information according to a registered transmission scenario and a data structure.
Description
The present invention relates to a system capable of smoothly changing or updating a link state, a link state, and a data structure with a server so as to be applicable to various IoT service businesses using an LTE terminal capable of FDD or TDD communication.
Wireless communication networks are widely used to provide various communication services such as voice, video, packet data, messaging, broadcasting, and the like.
Wireless networks may be multiple access networks capable of supporting communication with multiple terminals by sharing available system resources. Examples of such multiple access networks include a code division multiple access network, a time division multiple access network, a frequency division multiple access network, an orthogonal frequency division multiple network, and a single-carrier FDMA network.
A wireless communication network may include multiple base stations capable of supporting communication for multiple terminals. A terminal may be located within zero or more base station coverage at any given point in time.
In a service business using an existing FDD or TDD LTE terminal, separate software is built and installed depending on the purpose of service. In other words, it is built with separate software for service purpose. For the service change or other services, it is necessary to replace the FDD / TDD LTE terminal as well as the IOT server or replace the entire software.
In other words, when the IoT service is changed or modified, both the terminal and the server have to change the software, and a change in the server construction also needs to be costly and expensive in the construction time.
The present invention relates to an IoT server capable of providing various IoT services to an LTE terminal of an FDD or a TDD and software of the IoT server, We propose a system that provides services.
Also, it is possible to easily reflect the set values in the LTE terminal with respect to the scenario and the data structure related to data transmission / reception set by the IoT server, thereby enabling a platform capable of changing the service without changing the software of the terminal and the server and using the new IoT service To provide a system capable of providing the service.
A system for providing an IoT service using an LTE terminal includes an LTE terminal including a sensor and a server for providing a data service of the LTE terminal, the server communicating in an FDD or TDD manner, And an IoT platform engine for determining a transmission scenario for transmission of the sensing information measured by the sensor of the LTE terminal and determining a data structure of the sensing information, Wherein the LTE terminal registers information on a transmission scenario and a data structure transmitted from the server and performs transmission of the sensing information according to a registered transmission scenario and a data structure .
The IoT platform engine of the server includes a transmission scenario control processor for determining the transmission scenario and delivering the transmission scenario to the terminal, and a data structure control processor for determining a data structure for the sensing information and delivering the data structure to the terminal .
The server further includes a database storing information on a transmission scenario and a data structure determined by the transmission scenario control processor and the data structure control processor, and the transmission scenario or the data structure is changed by the IoT platform engine A reference to a transmission scenario or a data structure already stored in the database is possible.
According to the system of the present invention, it is possible to flexibly provide IoT service business using FDD or TDD LTE terminal and to provide a business environment of small IoT service having a poor development environment because it supports general purpose platform .
1 is a diagram showing a configuration to which the system of the present invention is applied.
2 is a block diagram of a terminal constituting a network load control system of an LTE terminal according to the present invention.
3 is a block diagram of an IoT server of a system for providing IoT service using the LTE terminal of the present invention.
4 is a flowchart of a method of providing an IoT service using the LTE terminal of the present invention.
Hereinafter, the present embodiment will be described in detail with reference to the accompanying drawings. It should be understood, however, that the scope of the inventive concept of the present embodiment can be determined from the matters disclosed in the present embodiment, and the spirit of the present invention possessed by the present embodiment is not limited to the embodiments in which addition, Variations.
The suffix "part" used in the description relating to the present invention is to be given or mixed with consideration only for ease of specification, and does not have a meaning or role that is different from itself.
The present invention provides a variety of IoT services using an FDD / TDD LTE terminal. The present invention relates to a scenario related to data transmission / reception between a server and a terminal, and a structure of data to be transmitted / So that a seamless IoT service can be provided.
1 is a diagram showing a configuration to which the system of the present invention is applied.
As shown in FIG. 1, the
The
However, as described above, when the connection of the terminals to a specific base station is concentrated, and in particular, when the amount of data to be relayed by the base station increases sharply, a failure may occur in communication connection with another terminal connected to the base station.
In order to solve such a problem, the
The configuration of the
2 is a block diagram of a terminal constituting a network load control system of an LTE terminal according to the present invention.
Referring to FIG. 2, the
The
The IOT
In addition, the
The IoT
Here, the transmission scenario set up between the terminal and the server is a setting for a communication method with the server according to the type, period, and transmission method of the sensing information. For example, it is possible to determine the type and period to be transmitted for the sensing information classified by classifying the sensing information into the priority order. In the case of the transmission method, when the LTE terminal can perform both the FDD and TDD methods And may include a selection of a base station to be transmitted to the IOT server, a selection of a network, and the like depending on the embodiment.
It is also possible to set the periods to be transmitted to the IoT server differently for the sensing information given priority, and to transmit the sensing information given a high priority to the IoT server at frequent intervals It is possible.
The data
3 is a block diagram of an IoT server of a system for providing IoT service using the LTE terminal of the present invention.
3, the IoT
The IoT
The IoT
However, in another embodiment, the
The IoT
In addition, the IOT
The transmission scenario and the data structure determined by the IoT
4 is a flowchart of a method of providing an IoT service using the LTE terminal of the present invention.
First, a transmission scenario and a data structure corresponding to an appointment for data communication between the terminal and the server are registered in the IoT server 300 (S101).
When the terminal registration request is received from the terminal 100 (S102), information on the set transmission scenario and data structure is transmitted to the terminal 100 (S103).
The
Then, the
The IoT
In response to the service initiation request of the
With this system and method, it is possible to flexibly provide IoT service business using FDD or TDD LTE terminal and to provide a business environment of small IoT service having a poor development environment because it supports general purpose platform .
Claims (5)
And a server for providing a data service of the LTE terminal,
Wherein the server comprises an IoT platform engine for determining a transmission scenario for transmission of sensing information measured by a sensor of the LTE terminal and for determining a data structure of the sensing information,
Wherein the transmission scenario includes a period or a transmission method for transmitting the sensing information,
Wherein the LTE terminal registers information on a transmission scenario and a data structure transmitted from the server, performs transmission of the sensing information according to a registered transmission scenario and a data structure,
The IoT platform engine of the server includes a transmission scenario control processor for determining the transmission scenario and delivering the transmission scenario to a terminal, and a data structure control processor for determining a data structure for the sensing information and delivering the data structure to the terminal,
Wherein the server further comprises a database storing information on a transmission scenario and a data structure determined by the transmission scenario control processor and the data structure control processor,
Wherein the IoT platform engine provides an IoT service using an LTE terminal capable of referring to a transmission scenario or a data structure already stored in the database when a transmission scenario or a data structure is changed by the IoT platform engine.
Wherein the LTE terminal includes a terminal side IoT platform engine for registering a transmission scenario and a data structure transmitted from the server,
The terminal side IOT platform engine includes a terminal side data structure control processor for registering information on a data structure transmitted from the server and creating sensing information measured by the sensor according to a corresponding data structure, Side transmission scenario control processing unit for registering a transmission scenario and transmitting data of sensing information generated by the data structure control processing unit to the server according to a transmission scenario, using the LTE terminal.
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KR1020150168422A KR101804022B1 (en) | 2015-11-30 | 2015-11-30 | System and method for providing IoT service using LTE terminal |
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KR1020150168422A KR101804022B1 (en) | 2015-11-30 | 2015-11-30 | System and method for providing IoT service using LTE terminal |
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KR101804022B1 true KR101804022B1 (en) | 2017-12-01 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102163031B1 (en) * | 2020-07-15 | 2020-10-12 | (주)일신이디아이 | Broadcasting and call system in Wi-Fi and LTE integrated wireless communication system |
Citations (2)
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KR101523702B1 (en) * | 2013-12-24 | 2015-05-28 | (주)엔텔스 | IoT PLATFORM SERVER AND GENERATING METHOD FOR MATCHING INFORMATION BETWEEN IoT DEVICE AND AVAILABLE APPLICATION |
KR101543651B1 (en) | 2015-03-13 | 2015-08-11 | 원시스템주식회사 | A smart automatic power appliance control system based on internet of things and the method thereof |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101523702B1 (en) * | 2013-12-24 | 2015-05-28 | (주)엔텔스 | IoT PLATFORM SERVER AND GENERATING METHOD FOR MATCHING INFORMATION BETWEEN IoT DEVICE AND AVAILABLE APPLICATION |
KR101543651B1 (en) | 2015-03-13 | 2015-08-11 | 원시스템주식회사 | A smart automatic power appliance control system based on internet of things and the method thereof |
Cited By (1)
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KR102163031B1 (en) * | 2020-07-15 | 2020-10-12 | (주)일신이디아이 | Broadcasting and call system in Wi-Fi and LTE integrated wireless communication system |
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