Flow control method and apparatus for enhancing the performance of web browsers over bandwidth constrained links
First Claim
1. An apparatus, comprising:
- a processor configured by software to (i) parse a description of a web page to identify a first group of one or more objects of the web page that are typically retrieved by a browser in a sequential order, and (ii) while the browser retrieves a second group of one or more objects of the web page from a source server, retrieve the first group of objects from the source server, the first group being disjoint from the second group; and
a cache configured to cache said first and second group of objects, wherein the browser retrieves the first group of objects from the cache instead of from the source server.
9 Assignments
0 Petitions
Accused Products
Abstract
Flow control is applied to increasing the performance of a browser while pre-fetching Web objects while operating over bandwidth constrained links to increase the level of concurrency, thus reducing contention for limited bandwidth resources with increased levels of concurrency. Using an agent or a gateway to speed up its Internet transactions over bandwidth constrained connections to source servers. Assisting a browser in the fetching of objects in such a way that an object is ready and available locally before the browser requires it, without suffering congestion on any bandwidth constrained link. Providing seemingly instantaneous availability of objects to a browser enabling it to complete processing the object to request the next object without much wait.
-
Citations
5 Claims
-
1. An apparatus, comprising:
-
a processor configured by software to (i) parse a description of a web page to identify a first group of one or more objects of the web page that are typically retrieved by a browser in a sequential order, and (ii) while the browser retrieves a second group of one or more objects of the web page from a source server, retrieve the first group of objects from the source server, the first group being disjoint from the second group; and a cache configured to cache said first and second group of objects, wherein the browser retrieves the first group of objects from the cache instead of from the source server. - View Dependent Claims (2, 3, 4, 5)
-
Specification