METHOD FOR DATA TRANSMISSION BETWEEN SERVER AND CLIENT

• US 20110078768A1
• Filed: 11/20/2009
• Published: 03/31/2011
• Est. Priority Date: 09/30/2009
• Status: Abandoned Application

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: HSIUNG, KAI-HO, WANG, CHUN-WEN, CHIEN, CHIA-HUNG, HUNG, LIANG-MAO
• Application Number:
  US12/622,610
• Publication Number:
  US 20110078768A1
• Time in Patent Office: Days
• US Class Current: 726/4
• CPC Class Codes: H04L 1/14 in which the signals are sent back to the transmitter to be checked ; echo systems
• CPC Class Codes: H04L 1/1685 the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
• CPC Class Codes: H04L 1/1829 Arrangements specially adapted for the receiver end
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/0884 by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
• CPC Class Codes: H04L 63/102 Entity profiles

Abstract

A method is used for data transmission between a server and a client. The method includes the following steps. The server receives a request from the client through a network. The server determines if the client has access authorization. The server creates a background process when acquiring the access authorization. The server receives a data block and a status checking request from the client. The background process sends a data report to the client for each data block received. The server submits a status report in response to the status checking request.

Claims

1. A method for data transmission between a server and a client, the method comprising:

receiving a request from the client through a network;

determining if the client has access authorization;

creating a background process when acquiring the access authorization;

receiving data blocks and a status checking request from the client;

sending a data report to the client from the background process for each data block received by the background process; and

submitting a status report in response to the status checking request.

2. The method of claim 1 further comprising:

the client determining if the received data block is identical to the sent data block.

3. The method of claim 2 further comprising:

the client resending the sent data block to the server if the data block received by the server differs from the sent data block.

4. The method of claim 1, wherein the data block and the status checking request are sent simultaneously by the client.

5. The method of claim 1, wherein the status report indicates one of a normal status and a busy status of the server.

6. The method of claim 5, wherein the client stops sending data blocks to the server when the status report indicates busy status.

7. The method of claim 1, wherein the client stops sending data blocks to the server after a predetermined period if no data report is received from the server.

8. The method of claim 1, wherein determining if the client has the access authorization further comprises analyzing a login information from the client.

9. The method of claim 1 further comprising logging an IP address and a name of the client to construct a connection to the client after determining the client has the access authorization.

10. The method of claim 1, wherein the client is an embedded electronic device.

11. The method of claim 1, wherein the network is one of the Internet and an intranet.