Abstract: A method comprising: forming a cluster comprising at least two network nodes, wherein each of said network nodes comprises at least a wireless transceiver and at least one application server; continuously acquiring, by each of said network nodes, cluster topological data from at least some of said other network nodes; continuously transmitting, by each of said network nodes, to at least some of said other network nodes, said acquired topological data; designating, based at least in part on said transmitted topological data, a cluster head; and selecting, by said cluster head, at least one of said other network nodes in said cluster to provide one or more services associated with its respective at least one application server, wherein said one or more services are provided to all other network nodes.

Abstract: A method comprising: forming a cluster comprising at least two network nodes, wherein each of said network nodes comprises at least a wireless transceiver and at least one application server; continuously acquiring, by each of said network nodes, cluster topological data from at least some of said other network nodes; continuously transmitting, by each of said network nodes, to at least some of said other network nodes, said acquired topological data; designating, based at least in part on said transmitted topological data, a cluster head; and selecting, by said cluster head, at least one of said other network nodes in said cluster to provide one or more services associated with its respective at least one application server, wherein said one or more services are provided to all other network nodes.

Abstract: A method comprising: forming a cluster comprising at least two network nodes, wherein each of said network nodes comprises at least a wireless transceiver and at least one application server; continuously acquiring, by each of said network nodes, cluster topological data from at least some of said other network nodes; continuously transmitting, by each of said network nodes, to at least some of said other network nodes, said acquired topological data; designating, based at least in part on said transmitted topological data, a cluster head; and selecting, by said cluster head, at least one of said other network nodes in said cluster to provide one or more services associated with its respective at least one application server, wherein said one or more services are provided to all other network nodes.

Abstract: A method comprising: forming a cluster comprising at least two network nodes, wherein each of said network nodes comprises at least a wireless transceiver and at least one application server; continuously acquiring, by each of said network nodes, cluster topological data from at least some of said other network nodes; continuously transmitting, by each of said network nodes, to at least some of said other network nodes, said acquired topological data; designating, based at least in part on said transmitted topological data, a cluster head; and selecting, by said cluster head, at least one of said other network nodes in said cluster to provide one or more services associated with its respective at least one application server, wherein said one or more services are provided to all other network nodes.

Abstract: A method to enable mobility while connected to an Internet protocol network comprises receiving a first data packet from a mobile node at a first mobile gateway in a mobile-gateway-communication network via a first access point and determining if a communication session is ongoing responsive to receiving the first data packet. When it is determined that a communication session is not ongoing, the first mobile gateway is established as a home mobile gateway for the duration of the communication session. When the mobile node connects to a second mobile gateway in the mobile-gateway-communication network via a second access point during the communication session, a tunnel is opened from the second mobile gateway to the home mobile gateway so that the communication session is maintained regardless of the protocol implemented by the mobile node and the access points.

Abstract: A system and method for indirectly controlling network devices, implemented using standard protocols, without a server at the network device. The network device monitors the traffic between a WEB server and a WEB browser. The control is implemented by embedding commands and responses in standard HTTP redirect requests sent by the WEB server to the WEB browser. The network device monitors the requests, and detects the commands according to the port number they are sent from. If the commands are HTTP redirect requests and comply with a specific command format, the network device implements the commands. Additional services may be provided, wherein a RADIUS server, security module etc. are connected to the network device.