Abstract: There is disclosed a method of operating and a method for reducing power consumption in a wireless communications device. The method comprises receiving a first system request for data from a data access application on a wireless communications device and storing the first system request in a memory of the wireless communications device without transmitting to the server until a first user request for data is received. Upon receiving the first user request for data, the wireless communications module of the wireless communications device is activated and both the first user request and the first system request are transmitted to the server. In cases where the first system request for data is determined to have high priority, then it is not stored and is transmitted to the server, regardless of whether a first user request has been received.

Abstract: Disclosed are systems and methods for managing a browser cache. An example method comprises storing in a browser cache on a user device information of web pages visited by a user during one or more web browsing sessions; determining logical relationships among the web pages stored in the cache; associating the web pages with one or more clusters based on the determined logical relationships; upon detecting a usage size of the cache equal to or exceeding a threshold value, identifying information associated with the one or more clusters in the cache; determining a web page or a cluster of web pages to be deleted from the cache based on the identified information; and deleting from the cache one or more web pages based on the identified information associated with each of the one or more clusters.

Abstract: Disclosed are systems and methods for managing a browser cache offline. An example method comprises storing in a cache of a web browser on a user device information about a plurality of contents of a web page visited by a user during one or more web browsing sessions; determining logical relationships among the plurality of the contents of the web page; associating the plurality of contents of the web page with a cluster based on the determined logical relationships; receiving a request to load a web page from the web browser on the user device; upon detecting that the user device is offline, determining and detecting that the requested web page is stored in the cache and is associated with a cluster, and retrieving from the cache for off-line browsing on the user device the plurality of contents of the requested web page associated with the identified cluster.

Abstract: There is disclosed a method of operating and a method for reducing power consumption in a wireless communications device. The method comprises receiving a first system request for data from a data access application on a wireless communications device and storing the first system request in a memory of the wireless communications device without transmitting to the server until a first user request for data is received. Upon receiving the first user request for data, the wireless communications module of the wireless communications device is activated and both the first user request and the first system request are transmitted to the server. In cases where the first system request for data is determined to have high priority, then it is not stored and is transmitted to the server, regardless of whether a first user request has been received.

Abstract: Disclosed are systems and methods for managing a browser cache. An example method comprises storing in a browser cache on a user device information of web pages visited by a user during one or more web browsing sessions; determining logical relationships among the web pages stored in the cache; associating the web pages with one or more clusters based on the determined logical relationships; upon detecting a usage size of the cache equal to or exceeding a threshold value, identifying information associated with the one or more clusters in the cache; determining a web page or a cluster of web pages to be deleted from the cache based on the identified information; and deleting from the cache one or more web pages based on the identified information associated with each of the one or more clusters.

Abstract: Disclosed are systems and methods for managing a browser cache offline. An example method comprises storing in a cache of a web browser on a user device information about a plurality of contents of a web page visited by a user during one or more web browsing sessions; determining logical relationships among the plurality of the contents of the web page; associating the plurality of contents of the web page with a cluster based on the determined logical relationships; receiving a request to load a web page from the web browser on the user device; upon detecting that the user device is offline, determining and detecting that the requested web page is stored in the cache and is associated with a cluster, and retrieving from the cache for off-line browsing on the user device the plurality of contents of the requested web page associated with the identified cluster.