Wilmerding Communications LLC

Pravala Inc.

Other

Cth Lending Company, LLC

Jakub Schmidtke

Robert Robinson

Nicholas Armstrong

Severn Tsui

Paul Ward

A method for transmitting data from a mobile communication device to a remote server across a wireless network is described. The method comprising the following steps. Data is transmitted from an application executing on the mobile communication device using a standard reliable communication protocol. Prior to transmitting the data across the wireless network, receipt of the data is acknowledged, thereby simulating, to the application, receipt of the data by the remote server. Data is transmitted from the mobile communication device to the remote server using an intermediary communication protocol. A mobile communication device and a system implementing the method are also described.

Transmitting data over a plurality of different networks

A method is provided for selectively routing data packets on a client device having of plurality of network interfaces for communicating over a network. The method comprising the following steps. It is determined if the data packets should be routed to a network server accessible by a corresponding one of the network interfaces to access local resources offered thereon. If the data packets should be routed to the network server, the data packets are routed directly to the network server via the corresponding network interface. Otherwise, the data packets are routed via a default route. A client device configured to implement the method is also provided.

Accessing local network resources in a multi-interface system

A local server is configured to communicate with a plurality of computing devices within a local network. The local server comprises memory for storing instructions and a processor configured to execute the instructions. The instructions cause the processor to dynamically establish a connection with one or more of the plurality of computing devices, the connection identifying the one or more of the plurality of computing devices as data relays; receive data traffic from one or more of the plurality of computing devices within the local network, the data traffic to be communicated to a destination server; transmit the data traffic to the data relays for communication to the destination server via a communication network; receive response data traffic from the data relays; and transmit the response data to the one or more of the plurality of computing devices within the local network.

Using proxy devices as dynamic data relays

A network component is provided for facilitating communication of traffic between a destination server and a client over a network comprising the plurality of network paths. The network component comprising memory for storing computer-readable instructions and a processor configured to implement the computer-readable instructions. The computer-readable instructions operable to implement the following: exchange control parameters with the client via a control channel using one or more of the plurality of network control paths; encapsulate the traffic for transmission to the client; decapsulate the traffic received from the client; and schedule traffic to the client via one or more of the plurality of network paths using logic common with the client based on network parameters. A client configured to work with the network component is also described, as is a communication system including both the client and network component.

Encapsulation system featuring an intelligent network component

A method for encapsulating a packet of data from a data flow is described. The packet comprises a flow network header for identifying a source network address and a target destination network address and a flow transport network header for identifying a source port and a target destination port. The method comprises the following steps. The flow network header is replaced with an encapsulation network header for identifying an encapsulation network address and a decapsulation network address. The decapsulation network address specifies the address of a decapsulation node. The flow transport header is replaced with an encapsulation transport header for identifying an encapsulation port and a decapsulation port. The decapsulation port is configured to be the same as the target destination port. A method for decapsulating the encapsulated packet, as well as network nodes configured to implement the methods, are also described.

Encapsulating traffic while preserving packet characteristics

A scheduler is configured to schedule packets in a plurality of flows to a corresponding one of a plurality of interfaces. Each of the packets includes a flow identifier for identifying a corresponding one of the plurality of flows. The scheduler include memory having instructions for execution by the processor to implement a scheduling algorithm. The scheduling algorithm person as follows. Sections within a predefined range are assigned to corresponding ones of the plurality of interfaces. For each packet, a hash function is applied to the flow identifier to obtain a hash value that is evenly distributed within the predefined range. Additionally, for each packet, it is determined in which of the sections the hash value falls and the corresponding one of the plurality of interfaces is identified accordingly.

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Waterloo, Canada

Jakub Schmidtke