Abstract: A method, a system and computer program products for securely enabling in-network functionality over encrypted data sessions, the method involving establishing an encrypted data session between a client communication application (100) and a server communication application (200) over a communication network; receiving and/or transmitting, by the client communication application (100), in the established encrypted data session, at least one encrypted communication data (D) from/to the server communication application (200) through a computing network element (M); and performing, by the computing network element (M), different actions other than data packet forwarding from one communication application to the other on the encrypted communication data (D). The encrypted communication data (D) has a plurality of data portions, or contexts, (CTX), each encrypted by a context key, and the different actions being specific for the computing network element (M) and for one or more of the contexts (CTX_X).

Abstract: A method, a system and computer program products for securely enabling in-network functionality over encrypted data sessions, the method involving establishing an encrypted data session between a client communication application (100) and a server communication application (200) over a communication network; receiving and/or transmitting, by the client communication application (100), in the established encrypted data session, at least one encrypted communication data (D) from/to the server communication application (200) through a computing network element (M); and performing, by the computing network element (M), different actions other than data packet forwarding from one communication application to the other on the encrypted communication data (D). The encrypted communication data (D) has a plurality of data portions, or contexts, (CTX), each encrypted by a context key, and the different actions being specific for the computing network element (M) and for one or more of the contexts (CTX_X).

Abstract: The present invention provides a method for computing traffic between a pair of Points of Presence in an IP network by summing link utilization values measured for each link connecting a pair of Points of Presence and dividing the sum by the number of link utilization values included in the sum. The resulting average link utilization is the average link utilization of any link in the aggregate and may be multiplied by the number of active links connecting a pair of Points of Presence to reflect the total amount of traffic between the two Points of Presence. Future link utilization may be forecast by modeling the observed traffic between a pair of Points of Presence using wavelet multiresolution analysis to create an approximation curve that captures the long-term trend of link utilization and at least one detail curve that captures the short term deviation of link utilization around the long-term trend. A time series model of the approximation curve may then be constructed and used for forecasting.

Abstract: A method and a system for providing communication between at least one wireless client device through a connectivity to a corresponding dedicated access point, as well as locating and recognizing a plurality of neighboring access points, the method including notifying, by the dedicated access point, a predetermined absence period to a wireless client device to which the dedicated access point communicates, the dedicated access point becoming a client to a second access point during the predetermined absence period, receiving, by the dedicated access point as a client, data corresponding to a backhaul bandwidth of the at least second access point and aggregating the received backhaul data from the second access point to the dedicated access point's own backhaul data, and sending, by the dedicated access point, the aggregated backhaul bandwidth data to the wireless client device after the predetermined absence period has lapsed.

Abstract: The method comprising allowing a wireless broadband connection between at least one wireless device including a tethering function with at least one wired broadband device, and using said tethering function for sharing said wireless broadband connection through aggregating a bandwidth of said wired broadband device to said at least one wireless device, wherein a segmentation of application packets of information, at the layer of the application protocol enabling said connection, namely the application layer, is performed into sub packets that will be transmitted to said at least one wireless device, using a proxy including a set of application handler modules handling packets of information for said connection. The system of the invention is adapted to implement the method of the invention.

Abstract: The method comprising providing communication between at least one wireless client device through a connectivity to a corresponding dedicated access point, as well as locating and recognizing a plurality of neighboring Access Points', and further comprising following actions: a) notifying said dedicated access point, a predetermined absence period to said at least one wireless client device it provides communication; b) during said predetermined absence period, said dedicated access point becoming a client to at least a second access point; c) receiving, said dedicated access point as a client, data corresponding to a backhaul bandwidth of said at least a second access point and aggregating said received backhaul data from said at least a second access point to its own backhaul data; and d) sending, said dedicated access point, said aggregated backhaul bandwidth data to said at least one wireless client device after the predetermined absence period has lapsed.

Abstract: The present invention provides a method for computing traffic between a pair of Points of Presence in an IP network by summing link utilization values measured for each link connecting a pair of Points of Presence and dividing the sum by the number of link utilization values included in the sum. The resulting average link utilization is the average link utilization of any link in the aggregate and may be multiplied by the number of active links connecting a pair of Points of Presence to reflect the total amount of traffic between the two Points of Presence. Future link utilization may be forecast by modeling the observed traffic between a pair of Points of Presence using wavelet multiresolution analysis to create an approximation curve that captures the long-term trend of link utilization and at least one detail curve that captures the short term deviation of link utilization around the long-term trend. A time series model of the approximation curve may then be constructed and used for forecasting.

Abstract: A method and system are provided for monitoring network performance in order to reveal micro-behavior of network traffic. At least two distinct durations are set for monitoring link utilization. At least one link utilization threshold is set for each duration. Link utilization is monitored at a router using a counter. In addition, a number of durations is provided during which the at least one link utilization threshold has been exceeded.

Abstract: Overall network throughput may be increased in a wireless network through a common network-wide clear channel assessment (CCA) threshold. Each access point performs measurements, and determines suitable CCA thresholds and throughput estimates for each data rate. Results are reported to a central controller that determines the network-wide CCA threshold. The network-wide CCA threshold is then used by all access points and mobile stations.

Abstract: A method for analyzing performance of a network, e.g., a communications network, is provided. In one embodiment, the method includes measuring detailed information relating to packet delays in routers and reporting the gathered information, for instance, using Simple Network Management Protocol (SNMP). The method hereof provides insight into through-router delays, such insights being particularly useful, for instance, for network providers who may have to comply with allowable delay statistics values across the domains they control.

Abstract: The present invention provides a method for computing traffic between a pair of Points of Presence in an IP network by summing link utilization values measured for each link connecting a pair of Points of Presence and dividing the sum by the number of link utilization values included in the sum. The resulting average link utilization is the average link utilization of any link in the aggregate and may be multiplied by the number of active links connecting a pair of Points of Presence to reflect the total amount of traffic between the two Points of Presence. Future link utilization may be forecast by modeling the observed traffic between a pair of Points of Presence using wavelet multiresolution analysis to create an approximation curve that captures the long-term trend of link utilization and at least one detail curve that captures the short term deviation of link utilization around the long-term trend. A time series model of the approximation curve may then be constructed and used for forecasting.

Abstract: Overall network throughput may be increased in a wireless network through a common network-wide clear channel assessment (CCA) threshold. Each access point performs measurements, and determines suitable CCA thresholds and throughput estimates for each data rate. Results are reported to a central controller that determines the network-wide CCA threshold. The network-wide CCA threshold is then used by all access points and mobile stations.