PRIORITIZED ONE-SHOT BROWSING TO REDUCE HTTP PAGE DOWNLOAD DELAY

• US 20150142874A1
• Filed: 08/14/2014
• Published: 05/21/2015
• Est. Priority Date: 11/18/2013
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: KAPOOR, Rohit, ATTAR, Rashid Ahmed Akbar, HE, Linhai
• Application Number:
  US14/460,146
• Publication Number:
  US 20150142874A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/2885 Hierarchically arranged intermediate devices, e.g. for hierarchical caching
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching

Abstract

Methods and apparatus are described for reducing round-trip time (RRT) for communications between a proxy and a browser. The methods and apparatus may include receiving a webpage from a server in response to forwarding to the server a first request received from the browser. Further, the methods and apparatus may include parsing the webpage for one or more object identifiers. Moreover, the methods and apparatus may include requesting one or more objects from the server based on the one or more object identifiers. Additionally the methods and apparatus may include storing the one or more objects received from the server.

Claims

1. A method for reducing round-trip time (RRT) for communications between a proxy and a browser, comprising:

receiving a webpage from a server in response to forwarding to the server a first request received from the browser;

parsing the webpage for one or more object identifiers;

requesting one or more objects from the server based on the one or more object identifiers; and

storing the one or more objects received from the server.

2. The method of claim 1, further comprising:

receiving a second request from the browser for an object; and

determining whether the object was previously requested from the server prior to receiving the second request from the browser.

3. The method of claim 2, further comprising:

forwarding the second request to the server based on the determination that the object was not previously requested;

receiving a response including the object from the server in response to the second request; and

transmitting the object received from the server to the browser.

4. The method of claim 3, wherein the second request for the object includes an indication set to a high priority, and wherein the second request with the indication set to the high priority is transmitted to the server before a request with an indication set to a low priority.

5. The method of claim 3, wherein the response received from the server includes an indication set to at least one of a high priority and a low priority, and wherein the indication is determined based on whether the object was requested by the browser.

6. The method of claim 5, wherein the high priority corresponds to the object being requested by the browser, and wherein the low priority corresponds to the object being requested by the proxy.

7. The method of claim 2, further comprising:

determining that the object was received from the server when a determination is made that the object was previously requested; and

transmitting the object to the browser in response to determining that the object was received from the server.

8. The method of claim 1, wherein the request for the one or more objects from the server includes an indication set to a low priority, and wherein the request with the indication set to the low priority is transmitted to the server after a request with an indication set to a high priority.

9. The method of claim 1, wherein the one or more objects correspond to one or more hypertext transfer protocol (HTTP) objects.

10. The method of claim 9, further comprising:

identifying the first request from the browser as HTTP traffic;

recording a transaction identification (ID) located in a header of the first request; and

requesting the webpage from the server in response to recording the transaction ID.

11. An apparatus for reducing round-trip time (RRT) for communications between a proxy and a browser, comprising:

means for receiving a webpage from a server in response to forwarding to the server a first request received from the browser;

means for parsing the webpage for one or more object identifiers;

means for requesting one or more objects from the server based on the one or more object identifiers; and

means for storing the one or more objects received from the server.

12. An apparatus for reducing round-trip time (RRT) for communications between a proxy and a browser, comprising:

a receiving component configured to receive a webpage from a server in response to forwarding to the server a first request received from the browser;

a parsing component configured to parse the webpage for one or more object identifiers;

a requesting component configured to request one or more objects from the server based on the one or more object identifiers; and

a storing component configured to store the one or more objects received from the server.

13. The apparatus of claim 12, wherein the receiving component is further configured to receive a second request from the browser for an object;

and

a determining component configured to determine whether the object was previously requested from the server prior to receiving the second request from the browser.

14. The apparatus of claim 13, wherein the requesting component is further configured to forward the second request to the server based on the determination that the object was not previously requested;

wherein the receiving component is further configured to receive a response including the object from the server in response to the second request; and

a transmitting component configured to transmit the object received from the server to the browser.

15. The apparatus of claim 14, wherein the second request for the object includes an indication set to a high priority, and wherein the second request with the indication set to the high priority is transmitted to the server before a request with an indication set to a low priority.

16. The apparatus of claim 14, wherein the response received from the server includes an indication set to at least one of a high priority and a low priority, and wherein the indication is determined based on whether the object was requested by the browser.

17. The apparatus of claim 16, wherein the high priority corresponds to the object being requested by the browser, and wherein the low priority corresponds to the object being requested by the proxy.

18. The apparatus of claim 13, wherein the determining component is further configured to determine that the object was received from the server when a determination is made that the object was previously requested;

and

wherein the transmitting component is further configured to transmit the object to the browser in response to determining that the object was received from the server.

19. The apparatus of claim 12, wherein the request for the one or more objects includes an indication set to a low priority, and wherein the request with the indication set to the low priority is transmitted to the server after a request with an indication set to a high priority.

20. The apparatus of claim 12, wherein the one or more objects correspond to one or more hypertext transfer protocol (HTTP) objects.

21. The apparatus of claim 20, wherein the receiving component is further configured to identify the first request from the browser as HTTP traffic;

wherein the storing component is further configured to record a transaction identification (ID) located in a header of the first request; and

wherein the requesting component is further configured to request the webpage from the server in response to recording the transaction ID.

22. A computer-readable medium storing computer executable code for reducing round-trip time (RRT) for communications between a proxy and a browser, comprising:

code for receiving a webpage from a server in response to forwarding to the server a first request received from the browser;

code for parsing the webpage for one or more object identifiers;

code for requesting one or more objects from the server based on the one or more object identifiers; and

code for storing the one or more objects received from the server.