DATA TRANSMISSION SYSTEM

• US 20070053345A1
• Filed: 03/01/2006
• Published: 03/08/2007
• Est. Priority Date: 09/07/2005
• Status: Abandoned Application

• Current Assignee: Lite-On Technology Corporation
• Original Assignee: Lite-On Technology Corporation
• Inventors: Hsu, Po-Sheng, Wu, Chih-Yen
• Application Number:
  US11/307,959
• Publication Number:
  US 20070053345A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066

Abstract

A data transmission system includes a data transmitting device coupled to the Internet for transmitting a broadcast packet containing identification data of the data transmitting device to the Internet; and a remote storage device coupled to the Internet for receiving the broadcast packet and determining if the identification data is valid; wherein when the identification data is determined to be valid, the remote storage device establishes a connection to the data transmitting device so that the data transmitting device transmits data to the remote storage device through the connection.

Claims

1. A digital multimedia data transmission system comprising:

a digital multimedia data source for providing a digital multimedia data;

a portable device coupled the digital multimedia data source for transmitting a broadcast packet containing identification data of the portable device to the Internet utilizing a wireless transmission means; and

a remote storage device coupled to the Internet for receiving the broadcast packet and determining if the identification data is valid;

wherein when the identification data is determined to be valid, the remote storage device establishes a connection to the portable device so that the portable device transmits the digital multimedia data to the remote storage device through the connection.

2. The digital multimedia data transmission system of claim 1, wherein the portable device is coupled to the digital multimedia data source through a USB interface, an IEEE 1394 interface, a blue tooth transmission interface, or an IEEE 802.11 series interface.

3. The digital multimedia data transmission system of claim 1, wherein the digital multimedia data source is a digital still camera (DSC), a digital video (DV), a digital voice recorder, or a FLASH drive.

4. The digital multimedia data transmission system of claim 1, wherein the portable device is a mobile phone or a PDA.

5. The digital multimedia data transmission system of claim 1, wherein the remote storage device is a personal computer, a web server, or a portable device.

6. The digital multimedia data transmission system of claim 1, wherein the wireless transmission means complies with a WLAN communication protocol.

7. The digital multimedia data transmission system of claim 1, wherein when the identification data of the broadcast packet is determined to be valid, the remote storage device transmits a response packet to the portable device so that the portable device obtains an IP address of the remote storage device in accordance with the response packet.

8. A data transmission system comprising:

a data transmitting device coupled to the Internet for transmitting a broadcast packet containing identification data of the data transmitting device to the Internet; and

a remote storage device coupled to the Internet for receiving the broadcast packet and determining if the identification data is valid;

wherein when the identification data is determined to be valid, the remote storage device establishes a connection to the data transmitting device so that the data transmitting device transmits data to the remote storage device through the connection.

9. The data transmission system of claim 8, wherein the data transmitting device is a portable device.

10. The data transmission system of claim 9, wherein the portable device transmits the broadcast packet to the Internet utilizing a wireless transmission means.

11. The data transmission system of claim 10, wherein the wireless transmission means complies with a WLAN communication protocol.

12. The data transmission system of claim 9, wherein the portable device is a mobile phone or a PDA.

13. The data transmission system of claim 8, further comprising:

a digital multimedia data source coupled to the data transmitting device for providing a digital multimedia data;

wherein the data transmitting device transmits the digital multimedia data to the remote storage device through the connection.

14. The data transmission system of claim 13, wherein the data transmitting device receives the digital multimedia data from the digital multimedia data source through a transmission interface.

15. The data transmission system of claim 14, wherein the transmission interface is a USB interface, an IEEE 1394 interface, a blue tooth transmission interface, or an IEEE 802.11 series interface.

16. The data transmission system of claim 13, wherein the digital multimedia data source is a digital still camera (DSC), a digital video (DV), a digital voice recorder, or a FLASH drive.

17. The data transmission system of claim 13, wherein the data transmitting device synchronizes data stored in the remote storage device and the digital multimedia data source.

18. The data transmission system of claim 13, wherein the remote storage device synchronizes data stored in the digital multimedia data source through the data transmitting device.

19. The data transmission system of claim 8, wherein the remote storage device is a personal computer, a web server, or a portable device.

20. The data transmission system of claim 8, wherein when the identification data of the broadcast packet is determined to be valid, the remote storage device transmits a response packet to the data transmitting device so that the data transmitting device obtains an IP address of the remote storage device in accordance with the response packet.