KR101365325B1 - Method for transmitting and receiving data - Google Patents

Abstract

The present invention relates to data transmission and reception, and efficient data transmission and reception are implemented by establishing a communication line in consideration of a state of a transmitter / receiver, a server, and transmission conditions.

       Transmission, reception, status, transmission condition

Description

Method for transmitting and receiving data

1 is a schematic block diagram in which data transmission /

2 is a block diagram illustrating overall configurations in which data transmission and reception of the present invention is implemented;

Figure 3 is another embodiment block diagram showing the overall configuration in which the data transmission and reception of the present invention is implemented

4 is a diagram showing transmission conditions (options) and setting values transmitted from one transmitting side to one or more receiving sides.

5 is a diagram illustrating a reception condition (option) and setting values transmitted from a reception side to a server and a transmission side;

6 illustrates a procedure for performing data transmission and reception according to the present invention, in which data transmission and reception are performed in consideration of a state of a receiving side requesting data and a transmitting side requesting data and a state of a server connected to the transmitting and receiving side. Flowchart showing the procedure for performing the

7 is a flowchart showing elements considered in data transmission and reception according to the present invention.

The present invention relates to a method for transmitting and receiving data by setting a communication line considering at least one state, a transmission / reception condition, and a peripheral state of a transmitting side / receiving side device or a server.

In the conventional general data transmission / reception, data transmission / reception has been performed without considering the state of the receiving device or the transmission request condition of the receiving device, the transmission device condition or the transmittable condition of the transmitting device, or the state of the server.

In addition, only the contents of the server that are approved and provided by the operator through CDMA or HSDPA.

The present invention is to solve the above problems, it is proposed to transmit and receive data, for example, UGC data generated / stored other than the server.

In the present invention, data transmission / reception is proposed in consideration of a reception side, a transmission side, a state of a server device, a transmission requirement, and a peripheral state of the device.

According to the present invention, in transmitting and receiving the data, at least one or more device states (receiving device and / or sending device status, etc.) and server status and / or receiving / transmitting peripheral state It is proposed that optimal data transmission / reception is performed in consideration of the number of terminals currently connected and location, and the transmission / reception transmission conditions (resolution, transmission speed, transmission size, etc.).

According to an aspect of the present invention, there is provided a method for transmitting and receiving data, the method comprising: transmitting a state and / or a transmission requirement of a receiver to receive data; Transmitting a status and / or a transmission requirement of a transmitting side to transmit data; And determining a downloading state based on information of the receiving side and / or transmitting side.

Hereinafter, a method of transmitting and receiving data according to the present invention will be described in detail with reference to the accompanying drawings.

First, the term referred to in the present invention, for example, "UGC (USER GENERATED CONTENTS)" was selected as a general term that is widely used as much as possible at present, but in some cases, a term arbitrarily selected by the applicant, which is a part of the description of the present invention. Since the meanings have been described in detail, it is intended that the present invention be understood as meanings of terms rather than simple names of terms.

In the present invention, "UGC" and the like means content / data produced by a user in a user device, for example, a PC, a portable terminal, or the like.

FIG. 1 is a schematic block diagram in which data transmission / reception is performed according to the present invention.

As shown in the figure, the transmitting side 100 and the receiving side 110 can transmit and receive data via wired / wireless.

The transmitting side includes a personal computer (PC) 101 and a portable terminal 102, for example, a PDA, a WIBRO, a DMB, a Handphone, and the like.

Also, the receiving side includes a personal computer (PC) 111 and a portable terminal 112 such as a PDA, a WIBRO, a DMB, and a Handphone.

On the other hand, it is obvious that the transmitting side / the receiving side are mutually changed to the receiving side / the transmitting side in accordance with the data transmission direction, which is set based on any one of the directions, It is also clear that it can be interpreted interchangeably.

2 is a block diagram illustrating overall configurations in which data transmission / reception of the present invention is implemented.

As shown in the figure, the transmitter 200, the receiver 250 and the repeater (220,240) and the UGC management server 230 that connects the transmitting and receiving side.

A transceiver 213 including an RF (Radio Frequency) 213a is connected to a user device such as a PC, a portable terminal (PDA, WIBRO, DMB, Handphone) of the transmitting side 200, A microphone 212 as a kind of input means, a Codec 215 as a conversion means, a speaker 216 as an output means, an LCD 217 as another output means, general information / unique information of the transmission side apparatus, A memory 219 for storing information of a receiving terminal, a file / contents and the like, a memory controller 218 for controlling the memory, and a controller 214 for controlling the above configurations.

The user equipment of the receiving side 250 also includes substantially the same configurations as those of the transmitting side.

For example, a transmission / reception unit 253 including an RF (Radio Frequency) 253a, a camera 251 as a photographing unit, a type of input unit A microphone 252, a Codec 255 as a conversion means, a speaker 256 as an output means, an LCD 257 as another output means, general information / unique information of a transmission side apparatus, information of a reception terminal, A memory controller 258 for controlling the memory, and a controller 254 for controlling the configurations.

In addition, the transmitting side and the receiving side perform data transmission / reception using the repeaters 220 and 240 and the UGC management server 230 and the like.

Figure 3 is another embodiment block diagram showing the overall configuration in which the data transmission and reception of the present invention is implemented.

As shown in the figure, UGC management that stores data generated using a receiving terminal 350 requesting data transmission, a transmitting terminal 300 transmitting data, terminals (PC, mobile, PDA, etc.) Server 330 and operator server 320 connected with the above components.

In the present invention configured as described above, in storing the UGC made by the user in the Web or Mobile terminal, to send to the requesting user or to receive the UGC required by the user, the transmission and reception according to the surrounding electric field and situation As an option, it makes it possible to send and receive reasonably to various users.

In other words, when a mobile terminal accesses a UGC server or another mobile terminal, each terminal must request data access according to the current situation, and accordingly, the mobile terminal or server can be easily accessed, and the characteristics of the data and It checks the information required by the other terminal according to the situation of the mobile terminal to enable smooth data transmission and reception.

That is, when the mobile terminal 350 connects to the UGC management server 330 or another mobile terminal 300, the server or the counterpart by informing the server 320 or the counterpart terminal 300 of the status of the current terminal. Allow the terminal to distribute data properly.

It has a structure of a server 320 that connects two terminals or several terminals in the middle of the requesting terminal 350 and the requested terminal 300, and informs the terminal of the request through the server the status of the requesting terminal As a result, the requesting terminal classifies data according to the resolution, size capacity, or transmission rate corresponding to the requesting terminal.

In the above, the status of the receiving side includes the status of the receiving apparatus, the number of terminals currently connected to the receiving side, the location, the resolution as the receiving condition, the transmission speed, the transmission size, the number of simultaneous connecting terminals, the connection reservation time setting, and the like. Include.

In addition, the state of the transmitting side includes the state of the transmitting apparatus, the number of terminals currently connected to the transmitting side, the position, the resolution which is the transmission condition, the transmission speed, and the transmission size capacity.

4 is a diagram illustrating a transmission condition (option) and a setting value transmitted from one or more receivers to one or more receivers.

As shown in the figure, a portion 400 in which states to be considered for transmission (resolution, transmission rate, number of simultaneous access terminals) are listed as an example, and a portion in which detailed conditions for each of the states are shown ( 410 and a portion 420 for setting the detailed conditions.

As an example of the states to be considered for transmission in the above, the resolution 401, the transmission rate 402 and the number of simultaneous access terminals 403 are shown.

Depending on the sender's status, each of the above conditions will be set to 411, 412 or / and 413 and sent to the server / receiver.

5 is a diagram illustrating a reception condition (option) and a setting value transmitted from a reception side to a server and a transmission side.

As shown in the figure, a portion 500 in which states to be considered for reception (resolution, transmission speed, file size, number of simultaneous access terminals, connection reservation time) is shown as an example, and details of each of the above states. Each of the conditions includes a portion 510 and a portion 520 for setting the detailed conditions.

As an example of the conditions to be considered for reception in the above, the resolution 501, the transmission speed 502, the file size 503, the number of simultaneous access terminals 504 and the connection reservation setting 505 is shown.

Based on the status of the receiving side, the above detailed conditions will be set to 511, 512, 513, 514 or / and 515 and transmitted to the server / sending side.

6 illustrates a procedure for performing data transmission and reception according to the present invention, in which data transmission and reception are performed in consideration of a state of a receiving side requesting data and a transmitting side requesting data and a state of a server connected to the transmitting and receiving side. A flowchart illustrating a procedure for performing the process.

As shown in the figure, the mobile terminal (hereinafter referred to as receiving side) 650 for requesting data, the mobile single-shot or UGC server (hereinafter referred to as sending end) 600 for requesting data, and the receiver and transmitting end are connected. The present invention is implemented through the operator server 620.

First, the receiving side 650 connects to the server. (S 601). In response, the server sends an ACK. (S602).

The receiving side receives the ACK request the UGC terminal request to the server 620 (S 603), the server requests the UGC terminal access confirmation to the transmitting side 600 (S 604), and receives the ACK.

The receiving side transmits a request for transmitting a file required by the terminal to the transmitting side through the server. (S605). In response, the sender sends an ACK.

The receiving end receiving the ACK from the transmitting side transmits the status (Status) and the transmission condition (option) of the receiving terminal to the server (S 607), and the server receives the received status of the receiving terminal and the server 620. Send the status of to the sender. (S 608).

On the other hand, the transmitting side that has received the status and conditions (OPTION) of the receiving terminal and the server 620 transmits the status and conditions of the transmitting terminal to the server 620 (S609), the server transmits The state of the terminal and the state of the server are transmitted to the receiving side. (S 610).

The download information and the status are determined using the received information. (S611).

7 is a flowchart illustrating elements considered when transmitting and receiving data of the present invention. Referring to FIGS. 3 and 6.

As shown in the figure, the receiving side connects to the server. (S701).

It is then connected to the UGC server and the sending terminal. (S702). The UGC server and the transmitting terminal transmit an ACK signal. (S703). If the ACK signal is not received, check whether the connection is reconnected. (S711).

On the other hand, the receiving side (receiving terminal) receiving the ACK in step S 703 requests the server to send the contents (S 704), the server requests the contents to the UGC server or the transmitting terminal. (S705).

In response to the request of S 705, it is confirmed whether an ACK is received from the UGC server or the transmitting terminal (S 706). (S 712). However, when the ACK is received, the server transmits setting values such as the state and condition (Option) of the receiving terminal (receiving side) to the server. (S707).

In this regard, the server transmits the status and conditions of the server and the received receiving side to the transmitting side (transmitting terminal) / UGC server. (S708).

On the other hand, the transmitting side (transmitting terminal) / UGC server transmits each setting value of states and conditions to the receiving side. (S709).

The receiving side determines whether to download by referring to each set value of the state and conditions of the receiving side. (S 710).

As described above, the data transmission and reception method according to an embodiment of the present invention, in the present invention, at least one or more of the device state (receiving device and / or sending device system of the receiving side / transmitting side) Status) and / or the server's status, and / or the receiver / transmitter's surroundings (number of terminals currently connected, location, etc.), and the transmission / reception conditions (resolution, transmission speed, transmission size, etc.) To be performed.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. , Alteration, substitution, addition, or the like.

In the data transmission and reception method according to the present invention as described above, the data transmission and reception is performed by referring to the state of the transmitting side / receiving side, the state of the server, the transmission conditions, etc., so that efficient data transmission and reception can be performed by maintaining communication lines, preventing data loss, and the like. Do.

Claims (9)

In the method for transmitting data by the transmitting device of the system that the data is transmitted and received, Receiving, by the transmitting apparatus, information including at least one of a state and a transmission requirement of a receiving apparatus to receive data and a state of a server connected to the receiving apparatus; And And transmitting, by the transmitting device, data to the receiving device based on the received information. The apparatus of claim 1, wherein the state of the receiving device is a device state of the receiving device, the number of terminals currently connected to the receiving device, a location, a resolution which is a receiving condition, a transmission rate, a transmission size, a number of simultaneous connecting terminals, and a connection. And at least one of a reservation time setting. A method for receiving data by a receiving device of a system in which data is transmitted and received, Receiving, by the receiving apparatus, information including at least one of a state and a transmission requirement of a transmitting apparatus to transmit data and a state of a server connected to the transmitting apparatus; And And receiving, by the receiving device, data based on the received information. 4. The data of claim 3, wherein the state of the transmitting device includes a device state of the transmitting device, the number of terminals currently connected to the transmitting device, a location, a resolution that is a transmission condition, a transmission speed, and a transmission size capacity. Receiving method. In the operation method of the server of the system that data is transmitted and received, Receiving, by the server, at least one of a state and a transmission requirement of a receiving apparatus to receive data from the receiving apparatus; Transmitting, by the server, information including at least one of a received state of the receiving device and a transmission requirement and a state of the server to a transmitting device to which data is to be transmitted; Receiving, by the server, at least one of a state of the transmitting apparatus and a transmission requirement from the transmitting apparatus; And Sending, by the server, information including at least one of a state and a transmission requirement of the transmission device and a state of the server to the reception device; And the receiving apparatus determines a downloading state based on the information transmitted from the server to the receiving apparatus. delete The method of claim 5, wherein the server receives at least one of a state of the transmitting apparatus and a transmission requirement from the transmitting apparatus. And receiving, by the server, at least one of a state and a transmission requirement of the transmitting apparatus based on at least one of the state and the transmission requirement of the receiving apparatus. 6. The method of claim 5, wherein the state of the receiving device is the device state of the receiving device, the number of terminals currently connected to the receiving device, the location, the resolution of the receiving condition, the transmission speed, the transmission size, the number of simultaneous connecting terminals, and the connection reservation time. Server operating method comprising at least one of the settings. 6. The method according to claim 5, wherein the state of the transmitting apparatus includes a device state of the transmitting apparatus, the number of terminals currently connected to the transmitting apparatus, a position, a resolution that is a transmission condition, a transmission speed, and a transmission size. .

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