Methods and systems are provided for allocating network resources of a distributed virtual system to support managed, network-based services. According to one embodiment, a VR-based switch having multiple processing elements is configured for operation at an Internet POP. An NOS is provided on each of the processing elements. Resources of the VR-based switch are segmented between a first and second subscriber by mapping VRs assigned to the first and second subscriber onto appropriate processing elements. Then, a first and second set of customized services are configured, each including two or more of firewalling, virtual private networking, encryption, traffic shaping, routing and network address translation (NAT), to be provided by the VR-based switch. Customized services are configured by allocating appropriate service object groups to the VRs, which can be dynamically distributed by the NOS to customized processors of the processing elements to achieve desired computational support.

Distributed virtual system to support managed, network-based services

Systems and methods for delivering digital content to a mobile device from a digital content provider are disclosed. Digital content is selected using a selection interface on the mobile device. The selected content is then transferred to a computing device by the digital content provider and subsequently transferred to the mobile device by the computing device. In some embodiments, the digital content is reformatted before being transferred to the mobile device. The digital content may be streamed from the computer system to the mobile device. A service provider of a network through which the mobile device connects to the digital content provider may bill a user of the mobile device on behalf of the digital content provider. The digital content provider may bill the user of the mobile device using a Premium SMS service.

Content delivery to a mobile device from a content service

A real-time communication architecture establishes a continuous connection between an enterprise network and a communication management system. The connection is continuously held open allowing mobile devices real-time access to enterprise email systems. The real-time communication architecture can support an entire enterprise email system or individual email users. The foregoing and other objects, features and advantages of the invention will become more readily apparent from the following detailed description of a preferred embodiment of the invention which proceeds with reference to the accompanying drawings.

Connection architecture for a mobile network

A context aware data application presents information about a first user's contact means and methodologies. The application organizes, filters and present the information taking into account multiple inputs regarding the specific context and the relationship and preferred communication means between the first user and other users seeking to contact the first user. The information allows the users seeking to make contact to quickly take an action that is expected given the context of the first user as presenting the most relevant data allows the contacting users to take actions quickly and effectively.

Context aware data presentation

Systems and methods for optimizing a polling interval to capture new or changed content at an application server in a wireless network are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, for polling the application server using a first polling interval, monitoring responses received from the polling of the application server, adjusting the first polling interval to a second polling interval for polling the application server and/or using the second polling interval for polling another resource delivering same or similar content as the application server.

Optimization of resource polling intervals to satisfy mobile device requests

A method for establishing a service tunnel for private internet protocol services over a connectionless network. The private internet protocol services are transported over the service tunnel in accordance with selected resective private internet protocol services.

Himansu Sahu

Papers

Service tunnel over a connectionless network