KR20170045586A - Method for providing network environment adaptive media service, device and system - Google Patents

Method for providing network environment adaptive media service, device and system Download PDF

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Publication number
KR20170045586A
KR20170045586A KR1020150145348A KR20150145348A KR20170045586A KR 20170045586 A KR20170045586 A KR 20170045586A KR 1020150145348 A KR1020150145348 A KR 1020150145348A KR 20150145348 A KR20150145348 A KR 20150145348A KR 20170045586 A KR20170045586 A KR 20170045586A
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South Korea
Prior art keywords
media service
network
media
service providing
information
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KR1020150145348A
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Korean (ko)
Inventor
김건태
권영달
한상훈
한정기
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주식회사 케이티
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Publication of KR20170045586A publication Critical patent/KR20170045586A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A network environment adaptive media service providing method performed by a terminal executing a plurality of media services includes transmitting information of a current network of a terminal to a media service providing server, receiving network measurement related information from a media service providing server, Measuring the network quality of each media service based on the network measurement related information, and configuring the service interface based on the network quality of each media service.

Description

[0001] METHOD FOR PROVIDING NETWORK ENVIRONMENT ADAPTIVE MEDIA SERVICE, DEVICE AND SYSTEM [0002]

The present invention relates to a network environment adaptive media service providing method, a terminal and a system.

Media service terminals that provide media services such as real-time broadcast channels and VOD contents are highly dependent on the network environment. That is, the media service availability and the service level in the media service terminal can be determined based on the network environment.

For example, in the case of a real-time broadcast channel service and a real-time streaming VOD service, a minimum network quality for using a media service may be required according to the resolution and compression method of the media.

2. Description of the Related Art In recent years, as the Internet environment has changed from a wired environment (for example, Ethernet) to a wireless environment (for example, WiFi, 3G / 4G / 5G, etc.), demand for use of media services through various wireless network connection means has increased.

However, the conventional media service provides a uniform media service and interface without considering the network environment.

Korean Patent Laid-Open Publication No. 2009-0115398 calculates usage trend indicators of contents, calculates usage trend indicators of the content categories to which the contents belong, using the usage trend indicators of contents, and calculates usage trend indicators of the calculated contents and / A menu structure of an Internet TV broadcasting is managed by changing a menu structure of contents and / or content categories using a usage trend index of content categories.

The network quality of each media service is measured based on the network measurement related information, and the service interface is configured differently. It is to be understood, however, that the technical scope of the present invention is not limited to the above-described technical problems, and other technical problems may exist.

According to a first aspect of the present invention, there is provided a method for providing a media environment adaptive media service in a terminal that executes a plurality of media services, Receiving network measurement related information from the media service provision server, measuring network quality of each media service based on the network measurement related information, and determining a network quality of each media service based on the network quality of each media service And configuring a service interface.

A terminal that executes a plurality of media services according to the second aspect of the present invention includes a network information transmitting unit for transmitting information of a current network of the terminal to a media service providing server, A network quality measurement unit for measuring a network quality of each media service based on the network measurement related information, and a service interface configuration unit for configuring a service interface based on the network quality of each media service can do.

According to a third aspect of the present invention, there is provided a network environment adaptive media service providing system including a media service providing terminal and a media service providing server, wherein the media service providing terminal transmits the media service providing server To measure network quality of each media service based on network measurement related information and network policy information received from the media service providing server and to configure a service interface based on the network quality of each media service Wherein the media service providing server transmits the network measurement related information of each media service to the media service providing terminal and transmits the network policy information of each media service to the media service providing terminal .

The above-described task solution is merely exemplary and should not be construed as limiting the present invention. In addition to the exemplary embodiments described above, there may be additional embodiments described in the drawings and the detailed description of the invention.

According to any one of the above-mentioned objects of the present invention, the network quality of a plurality of media services executed in the terminal can be measured and the service interface can be configured differently. In addition, it is possible to provide a media service or a service interface optimized for a network environment.

1 is a configuration diagram of a network environment adaptive media service providing system according to an embodiment of the present invention.
2 is a block diagram of a media service providing terminal shown in FIG. 1 according to an embodiment of the present invention.
3 is a table showing network measurement related information according to an embodiment of the present invention.
4 is a table showing network policy information of each media service according to an embodiment of the present invention.
5 is a table illustrating measured network quality for each media service, in accordance with an embodiment of the present invention.
6 is a flowchart illustrating a method of providing a network environment adaptive media service according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "electrically connected" with another part in between . Also, when an element is referred to as "comprising ", it means that it can include other elements as well, without departing from the other elements unless specifically stated otherwise.

In this specification, the term " part " includes a unit realized by hardware, a unit realized by software, and a unit realized by using both. Further, one unit may be implemented using two or more hardware, or two or more units may be implemented by one hardware.

In this specification, some of the operations or functions described as being performed by the terminal or the device may be performed in the server connected to the terminal or the device instead. Similarly, some of the operations or functions described as being performed by the server may also be performed on a terminal or device connected to the server.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

1 is a configuration diagram of a network environment adaptive media service providing system according to an embodiment of the present invention.

Referring to FIG. 1, the network environment adaptive media service providing system may include a media service providing terminal 100 and a media service providing server 110. However, since the network environment adaptive media service providing system of FIG. 1 is only one embodiment of the present invention, the present invention is not limited to FIG. 1, .

The media service providing terminal 100 can execute a plurality of media services through various network connection methods (e.g., Ethernet, Wi-Fi, 3 / 4G, etc.). An application for executing a media service may be installed in the media service providing terminal 100, and a demuxer or a decoder for processing the media content may be installed.

For example, the media service providing terminal 100 can provide a media service by executing a media service executing application in a network access method selected by the user.

The media service providing terminal 100 can transmit the information of the current network of the terminal to the media service providing server 110 in order to measure the network quality of each media service executed in the media service providing terminal 100. [ Here, the current network information may include at least one of an IP address and location information of the media service providing terminal 100.

The media service providing terminal 100 may receive network measurement related information and network policy information from the media service providing server 110. Here, the network measurement related information may include at least one of a connection IP address, a content identification number, and protocol information.

The media service providing terminal 100 can measure the network quality of each media service based on the network measurement related information and the network policy information. Here, the network quality may include at least one of a minimum throughput, a loss rate, a delay, and a jitter.

The media service providing terminal 100 may configure a service interface based on the network quality of each media service. Here, the service interface may be, for example, an interface that provides a list of serviceable media services in the current network state.

For example, the media service providing terminal 100 can configure a service interface so that only a serviceable media service can be provided in the current network state, and the location, arrangement You can configure the service interface by different order, highlighting, and so on.

The media service providing terminal 100 may include a mobile terminal capable of wireless communication. According to various embodiments of the present invention, the media service providing terminal 100 may be various types of devices. For example, the media service providing terminal 100 may be a portable terminal that can access a remote server through a network. Here, as an example of a portable terminal, a portable communication device that is guaranteed to be portable and mobility may be a personal communication system (PCS), a global system for mobile communications (GSM), a personal digital cellular (PDC), a personal handyphone system (PHS) (Personal Digital Assistant), IMT (International Mobile Telecommunication) -2000, CDMA (Code Division Multiple Access) -2000, W-CDMA (W-CDMA), Wibro (Wireless Broadband Internet) , Tablet PCs, and the like, all of which may include handheld based wireless communication devices. However, the media service providing terminal 100 is not limited to the form shown in FIG. 1 or the preceding examples.

The media service providing server 110 may transmit network measurement related information of each media service to the media service providing terminal 100 and may transmit network policy information of each media service to the media service providing terminal 100.

In general, the components of the network environment adaptive media service providing system of FIG. 1 are connected through a network 120. FIG. The network refers to a connection structure in which information can be exchanged between each node such as terminals and servers. Examples of such a network include a 3rd Generation Partnership Project (3GPP), a Long Term Evolution (LTE), a WIMAX World Interoperability for Microwave Access, Wi-Fi, 3G, 4G, and 5G.

Hereinafter, the operation of each component of the network environment adaptive media service providing system of FIG. 1 will be described in more detail.

2 is a block diagram of the media service providing terminal 100 shown in FIG. 1 according to an embodiment of the present invention.

2, the media service providing terminal 100 includes a network information transmitting unit 200, a network measurement related information receiving unit 210, a network quality measuring unit 220, a network policy information receiving unit 230, (240). However, the media service providing terminal 100 shown in FIG. 2 is only one embodiment of the present invention, and various modifications are possible based on the components shown in FIG.

The network information transmitting unit 200 can transmit the information of the current network of the media service providing terminal 100 to the media service providing server 110. [

For example, the network information transmitting unit 200 may transmit a request for information for measuring a network quality of a media service that can be accessed by the media service providing terminal 100, a media service including at least one of an IP address and location information of the terminal, To the media service providing server 110, information of the current network of the providing terminal 100.

The network measurement related information receiving unit 210 may receive network measurement related information to be used for network quality measurement of each media service from the media service providing server 100. Here, the network measurement related information may include information of a connection IP address, a content identification number, and a protocol allocated for each media service for network quality measurement.

Network measurement related information will be described with reference to FIG. 3 for a moment.

3 is a table showing network measurement related information according to an embodiment of the present invention.

Referring to FIG. 3, the network measurement related information may be information used to measure the network quality of each of the executable media services in the media service providing server 100.

The network measurement related information includes an executable media service name 300, an access IP address 301 assigned to each media service, a content identification number 302 provided by each media service, and protocol information 303 .

Referring again to FIG. 2, the network quality measurement unit 220 can measure the network quality of each media service based on the network measurement related information.

Specifically, the network quality measurement unit 220 accesses the assigned connection IP address through a protocol assigned to each media service, receives the content corresponding to the content identification number assigned to each media service, and measures the network quality can do.

For example, referring to FIG. 3, the network quality measurement unit 220 accesses "134.1.1.2" (connection IP address) through "RTSP protocol" assigned to "VOD service" Content identification number) to the media service providing server 110 to measure the network quality.

For example, the network quality measurement unit 220 accesses "132.1.1.3" (access IP address) through "UDP protocol" assigned to "Streaming Game service" and stores "00000015" To the media service providing server 110 to measure the network quality.

The network quality measurement unit 220 may measure the network quality of each media service while changing network connection means when there are a plurality of network connection means (e.g., Wi-Fi, Ethernet, Bluetooth, etc.).

The network quality measurement unit 220 may measure the network quality including at least one of the minimum throughput, loss rate, delay and jitter of the media service for each of the media services.

The network policy information receiving unit 230 can receive the network policy information of each media service from the media service providing server 110. [ Here, the network policy information may be changed according to the policy and area of the business operator. For example, the network policy information may be sequentially changed according to the reception region of the media service when the range of the media transmission bandwidth is 7 Mbps to 12 Mbps. Here, the media service providing server 110 can transmit the network policy information of each media service to the network policy information receiving unit 230 at present.

Network policy information of each media service will be described with reference to FIG.

4 is a table showing network policy information of each media service according to an embodiment of the present invention.

4, reference numeral 400 denotes a name of the media service, a minimum throughput 401 of the media service, a loss rate 402, (403), jitter (404), and media service necessity information (405).

For example, the media service is "OOB ATTS" cases, the network policy information for the "OOB ATTS" is the minimum throughput is 1 Mbps, loss factor is 10 - 3, and the delay is 250ms, the jitter is 50ms, and the Required is "Mandatory" may be included.

A and 9, and the delay is 250ms, the jitter is 50ms, - another example, the media service is the case of "UHD live channel", the network policy information is the minimum throughput for "UHD live channels" are 25 Mbps, loss factor is 10 The necessity may include "selection ".

Referring again to FIG. 2, the service interface configuration unit 240 may configure the service interface based on the measured network quality of each media service.

5, a method of configuring a service interface based on the network quality of each media service will be described.

5 is a table illustrating measured network quality for each media service, in accordance with an embodiment of the present invention.

5, the network quality measured in each media service may include the name 500 of the measured media service, minimum throughput 501, loss rate 502, delay 503, and jitter 504 .

The service interface configuration unit 240 may configure the service interface based on the network quality measured in each media service and the network policy information of each media service.

Specifically, the service interface unit 240 may determine whether the network quality satisfies the network policy information for each media service.

The service interface configuration unit 240 can extract a plurality of media services that can be serviced in an environment of the current network based on the determination result, and configure a service interface based on a plurality of media services that can be serviced.

For example, based on the network policy information shown in FIG. 4 and the network quality information shown in FIG. 5, the service interface configuration unit 240 determines whether or not the media service "OOB STTS", "HD real- , "HD VoD ", and" Web Browsing "can be extracted and a service interface can be configured.

For example, the service interface configuration unit 240 may configure the service interface 240 to provide only OOB STTS, HD real-time channel, HD VoD, and Web Browsing, which are media services conforming to the network policy information in the current network state. And the service interface may be configured by changing the arrangement position, arrangement order, highlighting, and the like so that the media service with superior network quality is better exposed.

Those skilled in the art will appreciate that the network information transfer unit 200, the network measurement related information receiving unit 210, the network quality measurement unit 220, the network policy information receiving unit 230, and the service interface unit 240 are separately implemented Or one or more of these may be implemented in an integrated fashion.

6 is a flowchart illustrating a method of providing a network environment adaptive media service according to an embodiment of the present invention.

The method for providing a network environment adaptive media service according to the embodiment shown in FIG. 6 is a method in which the media service providing terminal 100 and the media service providing server 110 according to the embodiment shown in FIG. 1 to FIG. ≪ / RTI > Therefore, the contents described with respect to the media service providing terminal 100 and the media service providing server 110 of FIGS. 1 to 5 are not limited to the network environment adaptive media service The present invention can also be applied to a method of providing information.

Referring to FIG. 6, in step S601, the media service providing terminal 100 can transmit the information of the current network of the media service providing terminal 100 to the media service providing server 110. FIG. Here, the current network information may include at least one of an IP address and location information of the media service providing terminal 100.

In step S603, the media service providing terminal 100 may receive network measurement related information from the media service providing server 110. [ Here, the network measurement related information may include at least one of a connection IP address, a content identification number, and protocol information. Specifically, the network measurement related information may include information on a connection IP address, a content identification number, and a protocol allocated for each media service for network quality measurement.

In step S605, the media service providing terminal 100 can measure the network quality of each media service based on the network measurement related information. Here, the network quality may include at least one of minimum throughput, loss rate, delay, and jitter.

In step S607, the media service providing terminal 100 can configure the service interface by making different arrangement positions, arrangement order, highlighting, and the like of each service based on the network quality of each media service.

Although not shown in FIG. 6, after step S607, the media service providing terminal 100 can receive network policy information of each media service from the media service providing server 110. FIG.

Although not shown in FIG. 6, in step S607, the media service providing terminal 100 may configure a service interface based on network quality of each media service and network policy information of each media service.

Although not shown in FIG. 6, in step S607, the media service providing terminal 100 may determine whether the network quality satisfies the network policy information for each media service.

Although not shown in FIG. 6, in step S607, the media service providing terminal 100 extracts a plurality of media services that can be serviced in the current network environment, based on a result of determining whether the network quality of each media service satisfies the network policy information can do.

Although not shown in FIG. 6, in step S607, the media service providing terminal 100 may configure a service interface based on a plurality of serviceable media services.

Although not shown in FIG. 6, in step S605, the media service providing terminal 100 can access the assigned connected IP address for each media service through the assigned protocol.

Although not shown in FIG. 6, in step S605, the media service providing terminal 100 can measure the network quality by receiving content corresponding to the allocated content identification number for each media service.

In the above description, steps S601 to S607 may be further divided into additional steps, or combined into fewer steps, according to an embodiment of the present invention. Also, some of the steps may be omitted as necessary, and the order between the steps may be changed.

One embodiment of the present invention may also be embodied in the form of a recording medium including instructions executable by a computer, such as program modules, being executed by a computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer-readable medium may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes any information delivery media, including computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

It is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. .

100: Media service providing terminal
110: Media service providing server

Claims (14)

A network environment adaptive media service providing method performed by a terminal executing a plurality of media services,
Transmitting information of a current network of the terminal to a media service providing server;
Receiving network measurement related information from the media service providing server;
Measuring network quality of each media service based on the network measurement related information; And
Configuring a service interface based on the network quality of each media service;
The media service providing method comprising:
The method according to claim 1,
Receiving network policy information of each media service from the media service providing server
The method of claim 1, further comprising:
3. The method of claim 2,
Wherein configuring the service interface based on the network quality of each media service comprises:
And configuring a service interface based on network quality of each media service and network policy information of each media service.
The method of claim 3,
Wherein configuring the service interface based on the network quality of each media service comprises:
Determining, for each of the media services, whether the network quality satisfies the network policy information
The method of claim 1, further comprising:
5. The method of claim 4,
Wherein the step of determining whether the network quality satisfies the network policy information comprises:
Extracting a plurality of media services available in the environment of the current network based on the determination result
The media service providing method comprising:
6. The method of claim 5,
Wherein configuring the service interface based on the network quality of each media service comprises:
Configuring a service interface based on the plurality of serviceable media services
The method of claim 1, further comprising:
The method according to claim 1,
Wherein the information of the current network is at least one of an IP address and location information of the terminal.
The method according to claim 1,
Wherein the network measurement related information includes at least one of a connection IP address, a content identification number, and protocol information.
9. The method of claim 8,
Wherein the network measurement related information includes information on the connection IP address, the content identification number, and the protocol allocated for each of the media services for network quality measurement.
10. The method of claim 9,
Wherein the measuring network quality of each media service based on the network measurement related information comprises:
Accessing the allocated access IP address through the allocated protocol for each of the media services; And
Measuring the network quality by receiving content corresponding to the allocated content identification number for each of the media services;
The media service providing method comprising:
The method according to claim 1,
Wherein the network quality comprises at least one of a minimum throughput, a loss rate, a delay, and a jitter.
In a terminal that executes a plurality of media services,
A network information transmitting unit for transmitting information of a current network of the terminal to a media service providing server;
A network measurement related information receiving unit for receiving network measurement related information from the media service providing server;
A network quality measurement unit measuring network quality of each media service based on the network measurement related information; And
A service interface unit for configuring a service interface based on the network quality of each media service,
And a terminal.
13. The method of claim 12,
A network policy information receiving unit for receiving network policy information of each media service from the media service providing server;
Further comprising:
A network environment adaptive media service providing system,
A media service providing terminal; And
The media service providing server
, ≪ / RTI &
The media service providing terminal,
Transmitting information of the current network of the terminal to the media service providing server,
Measuring network quality of each media service based on network measurement related information and network policy information received from the media service providing server,
And configured to configure a service interface based on the network quality of each media service,
The media service providing server includes:
Transmitting the network measurement related information of each media service to the media service providing terminal,
And to transmit the network policy information of each media service to the media service providing terminal.
KR1020150145348A 2015-10-19 2015-10-19 Method for providing network environment adaptive media service, device and system KR20170045586A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190103682A (en) * 2018-02-28 2019-09-05 한국전자통신연구원 Apparatus and method for controlling network device based on network service in communication system
KR20230105862A (en) * 2022-01-05 2023-07-12 한국전자통신연구원 Device and method for transmitting data based on application

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190103682A (en) * 2018-02-28 2019-09-05 한국전자통신연구원 Apparatus and method for controlling network device based on network service in communication system
US10749733B2 (en) 2018-02-28 2020-08-18 Electronics And Telecommunications Research Institute Apparatus and method for controlling network device based on network service in communication system
KR20230105862A (en) * 2022-01-05 2023-07-12 한국전자통신연구원 Device and method for transmitting data based on application

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