Embodiments disclosed herein can allow a user of mobile device in a network environment to switch between using public network services and using private network services. To access private network services, a virtualization cloud client application running on mobile device connects to a virtualized device hosted in virtualization cloud and brokers access to private network services as well as local device functions. Embodiments disclosed herein provide a system, method, and computer program product for improving network latency by bypassing elements or functions on a remote virtual machine. Examples of this approach include moving elements of the user interface from the remote virtual machine to the local physical device, bypassing a media player on a virtual machine, and bypassing certain telephone functions on a virtual machine and instead performing those functions on the physical device.

A wireless communication unit is arranged to communicate with one or more wireless mobile communication units. The wireless communication unit comprises: a cellular receiver arranged to receive content from a network server using a conventional client server mechanism; a processor operably coupled to the cellular receiver and configured to convert the received content into a bundle format that can be transmitted into a delay tolerant network; at least one memory operably coupled to the processor and configured to store the bundle formatted content; and at least one short-range wireless circuit operably coupled to the at least one memory and configured to extract the bundle formatted content from the at least one memory and transmit the extracted bundle formatted content to at least one wireless mobile communication unit using a short-range wireless communication technology.

A method for remotely controlling a server includes: receiving a push message, in which the push message represents that an operation of the server is suspended; showing a control interface on a screen of a cellular phone when receiving a user's click command; and when receiving a user's control command from the control interface, transmitting a control signal to the server according to the user's control command, in which the control signal is used to inform the server about a following strategy of the operation, to make the server continue performing the operation or terminate the operation.

A method and intermediate network node provide a service requested by a mobile terminal in a wireless communications network. The intermediate network node has a processing unit and a memory containing instructions executable by the processing unit. The intermediate network node receives a first request for a service from the mobile terminal, and receives application software configured to be executed at the intermediate network node to provide the mobile terminal with at least part of the requested service. The intermediate network node provides the mobile terminal with the at least part of the requested service. A subsequent request related to the service of the mobile terminal terminates at the intermediate network node, and provides the mobile terminal with at least part of the service requested in the subsequent request on behalf of a provider of the service.

A method and apparatus is disclosed herein for use of a connectivity manager and a network infrastructure including the same. In one embodiment, the network infrastructure comprises one or more physical devices communicably coupled into a physical network infrastructure or via the overlay provided by the physical servers; and a virtual network domain containing a virtual network infrastructure executing on the physical network infrastructure. In one embodiment, the virtual network domain comprises one or more virtual network functions connected together through one or more links and executing on the one or more physical devices, and one or more interfaces coupled to one or more network functions via one or more links to communicate data between the virtual network domain and at least one of the one or more physical devices of the physical network infrastructure while the virtual network domain is isolated from other virtual infrastructures executing on the physical network infrastructure.

An information sending and processing method and an apparatus in the field of mobile communications technologies is provided. In the method, when a mobile terminal switches between operation modes, a token used in an original operation mode is temporarily suspended, and a notification message related to the original token is also temporarily stored and not sent to the mobile terminal. A user who uses the mobile terminal in an operation mode that is different than the original operation mode does not receive a message in the original operation mode.

It is provided a method for enabling upgrading firmware of a target device. The method is performed in a portable updater and comprises the steps of: downloading a plurality of firmware sections from a server, the firmware sections collectively making up a complete firmware for deployment on the target device; determining that a connection with the target device is established over a short-range wireless link; determining a firmware section to transfer to the target device; and transferring the determined firmware section to the target device over the short-range wireless link. The steps of determining a firmware section and transferring are repeated until a predetermined number of firmware sections, being a strict subset of all firmware sections, have been transferred.

A user terminal emulation server is provided that provides operational functionality of a user terminal using a networked set of I/O user devices that are determined to be proximately located to a user and to have user interface capabilities that are combinable to provide the user with the ability to receive or initiate a communication service with another user terminal through a network entity. The operations for emulating a user terminal may alternatively be performed by an I/O user device that provides communication services using other I/O user devices.

In various embodiments, a proxy application processes requests associated with a network-based service. In operation, the proxy application determines that a first request received from a client application indicates that a response to the first request can be offloaded from a server machine. Prior to transmitting the first request to the server machine, the proxy application transmits a response to the first request to the client application. The response indicates that the server machine has successfully processed the first request. Advantageously, upon receiving the response, the client application is able to initiate a second request irrespective of the server machine.

Methods and apparatus consistent with the present disclosure may be used in environments where multiple different virtual sets of program instructions are executed by shared computing resources when different processes are performed in a virtual computing environment. Methods consistent with the present disclosure may be used to provide a form of redundancy that does not require two physically distinct computers. Such methods may use a set of physical hardware components and two or more sets of synchronized virtual gateway software. Architectural features of physical hardware components included in an apparatus consistent with the present disclosure may be abstracted from sets of virtual program code when one virtual software process backs up another virtual software process at the apparatus.