Method, device and system for improving synchronous efficiency of RSS (Really Simple Syndication) business

Abstract

The invention provides a method for improving the synchronous efficiency of an RSS business, which relates to the technical field of communication and comprises the following steps: receiving and analyzing a synchronous time stamp-included synchronous request packet sent by a mobile terminal by an RSS source server to acquire the last synchronous time; judging whether the content of items in channels from the last synchronous time to the current time slot is refreshed or not; if the content of the items in the channels is not refreshed, sending synchronous data of a corresponding LINK label only comprising the original items to the mobile terminal; if the content of the items in the channels is refreshed, adding the refreshed content to the synchronous data and then sending to the mobile terminal. The invention also provides the RSS source server and the mobile terminal for realizing the method and a system for improving the synchronous efficiency of the RSS business. By utilizing the method, the RSS source server or the system in the invention, the data transmission amount can be reduced, and thereby, the synchronous time is shortened.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method, device and system for improving the synchronization efficiency of RSS services. Background technique [0002] RSS (Really Simple Syndication, referred to as RSS) is a news source format specification, which is an easy way for the site to share content with other sites, and is used to publish frequently updated websites, such as blogs (Blog) Abstracts of articles, news, audio or video, etc. It has the characteristics of diversified sources, low cost of information release, no "junk" information, and convenient local content management. It builds a technical platform for the rapid dissemination of information, making everyone a potential information provider. After publishing an RSS file, the information contained in the RSS file can be called directly by other sites, and since these data are in standard XML format, they can also be used in other terminals and se...

AI Technical Summary

Problems solved by technology

[0003] When the RSS reader of the user terminal refreshes the content, it needs to send a synchronization request to the RSS source server, and the RSS source server will send all the information in the channel to the terminal, even if there are only a few entries updated, or even no updates at all. In this case, the server will still deliver all the channel content during the next synchronization, which will cause redundant transmission of data information, and the transmission of these redundant information will waste the user's traffic, especially when there are media data (such as pictures, photos, etc.) ) is particularly prominent when

Generally, during the synchronization process between the terminal and the server, the size of the data transmission determines the transmission time. The larger the data volume, the longer the transmission time; the smaller the data volume, the shorter the transmission time. The method undoubtedly consumes a large transmission time, so a method is needed to improve the synchronization efficiency, thereby reducing the synchronization time and improving the user experience

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