METHOD AND DEVICE FOR DISTRIBUTING TRAFFIC BY USING PLURALITY OF NETWORK INTERFACES IN WIRELESS COMMUNICATION SYSTEM

• US 20160212102A1
• Filed: 08/20/2014
• Published: 07/21/2016
• Est. Priority Date: 08/20/2013
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: XU, Jiangwei, PARK, Yong-Seok, YOON, Kang-Jin
• Application Number:
  US14/913,577
• Publication Number:
  US 20160212102A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• CPC Class Codes: H04L 63/18 using different networks or channels, e.g. using out of band channels cryptographic mechanisms or cryptographic arrangements for key distribution involving distinctive intermediate devices or communication paths H04L9/0827; cryptographic mechanisms or cryptographic arrangements for authentication using a plurality of channels H04L9/3215
• CPC Class Codes: H04L 69/14 Multichannel or multilink protocols
• CPC Class Codes: H04W 12/03 Protecting confidentiality, e.g. by encryption
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 76/10 Connection setup

Abstract

A method and a device for distributing traffic by a terminal in a wireless communication system are provided. The method includes generating a first secure sockets layer (SSL) connection through a first network interface with a server that provides content based on hypertext transfer protocol security (HTTPS) if an HTTPS request is received from an application, generating a second SSL connection through a second network interface to the server based on information on the content, and receiving, through the first and second network interfaces, content data distributed and transmitted through the first and second SSL connections from the server.

Claims

1. A method for operating a terminal in a communication system, the method comprising:

generating a first secure sockets layer (SSL) connection through a first network interface with a server that provides content based on hypertext transfer protocol security (HTTPS) if an HTTPS request is received from an application;

generating a second SSL connection through a second network interface with the server; and

receiving data transmitted through the first SSL connection and the second SSL connection from the server, through the first network interface and the second network interface.

2. The method of claim 1, wherein the first SSL connection and the second SSL connection are generated based on SSL-related information provided from the application.

3. The method of claim 1, wherein the generating of the second SSL connection is performed if a data amount of the content is greater than a threshold value.

4. The method of claim 1, wherein the generating of the second SSL connection further comprises:

receiving information about a data amount of the content from the server; and

generating the second SSL connection if the data amount of the content is greater than the threshold value.

5. The method of claim 1, further comprising adjusting at least one of a data amount and a range of the content that is to be distributively transmitted through the first SSL connection and the second SSL connection, based on download speeds through the first network interface and the second network interface.

6. The method of claim 5, wherein the adjusting of the at least one of the data amount and the range of the content further comprises:

monitoring download speeds of the first network interface and the second network interface respectively;

determining at least one of a data amount and a range of the content that is to be distributively transmitted, based on the monitored download speeds; and

transmitting an HTTP RANGE request including the at least one of the data amount and the range of the content, to the server.

7. The method of claim 1, wherein the first SSL connection and the second SSL connection are generated through different SSL handlers respectively corresponding to the first SSL connection and the second SSL connection.

8. The method of claim 1, further comprising re-assembling the distributively-transmitted data of the content received through the first network interface and the second network interface to original data.

9. The method of claim 1, wherein the first network interface and the second network interface are different network, and each of the first network interface and the second network interface is one of a Wi-Fi network and a cellular network.

10. The method of claim 1, wherein data encrypted by the terminal and the server based on SSL parameters is transmitted/received through the first SSL connection and the second SSL connection.

20. The method of claim 1, wherein the second SSL connection is generated based on information about a data amount of the content.

11. A terminal for distributing traffic in a wireless communication system, the terminal comprising:

a controller configured to;

generate a first secure sockets layer (SSL) connection through a first network interface with a server that provides content based on hypertext transfer protocol security (HTTPS) if an HTTPS request is received from an application,

generate a second SSL connection through a second network interface with the server based on information about the content, and

receive data that is transmitted through the first SSL connection and the second SSL connection from the server, through the first network interface and the second network interface; and

a receiver configured to receive the data in a network.

12. The terminal of claim 11, wherein the controller is further configured to generate the first SSL connection and the second SSL connection, based on SSL-related information provided from the application.

13. The terminal of claim 11, wherein the controller is further configured to generate the second SSL connection, based on information about a data amount of the content.

14. The terminal of claim 11, wherein the controller is further configured to generate the second SSL connection if a data amount of the content is greater than a threshold value.

15. The terminal of claim 11, wherein the controller is further configured to adjust at least one of a data amount and a range of the content that is to be distributively transmitted through the first SSL connection and the second SSL connection, based on download speeds through the first network interface and the second network interface.

16. The terminal of claim 15, wherein the controller is further configured to:

monitor download speeds of the first network interface and the second network interface respectively,

determine at least one of a data amount and a range of the content that is to be distributively transmitted, based on the monitored download speeds, and

transmit an HTTP RANGE request including the at least one of the data amount and the range of the content, to the server.

17. The terminal of claim 11, wherein the controller is further configured to generate the first SSL connection and the second SSL connection through different SSL handlers respectively corresponding to the first SSL connection and the second SSL connection.

18. The terminal of claim 11, wherein the controller is further configured to re-assemble the distributively-transmitted data of the content received through the first network interface and the second network interface to original data.

19. The terminal of claim 11, wherein data encrypted by the terminal and the server based on SSL parameters is transmitted/received through the first SSL connection and the second SSL connection.