Unwired Planet, LLC

Openwave Systems Inc.

Michel Levesque

Jon Witort

Sousso Kelouwani

Emmanuel Papirakis

A system, apparatus, and method for controlling the operation of a service in a client device. The invention uses an existing protocol which is used for communications between an application resident in the device and a remote server to convey information about the service to the application. The information may be relevant to a service specific function, such as configuration or provisioning, or an activation or de-activation instruction, for example. The application receives the service related information, processes the information and then provides the information to the service via a notification channel. The service related information may be incorporated into a message sent from the remote server to the client device by using an element of the protocol, for example, by appending a text string to a header.

Method for activating and deactivating client-side services from a remote server

A system, apparatus, and method for improving the user experience when accessing web pages containing embedded objects over a network. In one embodiment, information regarding the contents of a locally accessible cache is added to a request directed to a web server. The information is used to control certain aspects of a pre-fetch process that is designed to reduce network latency affects and improve network resource utilization, thereby improving a user's experience. The cache contents information may be provided to an intermediate server via a modification to an existing request-response protocol, with the information being encoded or compressed if desired to reduce data transport requirements. The information is used by the intermediate server to determine whether to request an embedded object referenced in the requested resource or web page, and to determine if a browser having access to the cache will request the object or access the object from the local cache.

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Drummondville, Canada

Michel Levesque