Abstract: Provided are methods by which multiple devices self-form a communication network and self-coordinate their access to communication media. In these methods, an individual node maintains its knowledge of other nodes in its vicinity and knowledge of those nodes' scheduled activities to an adequate degree of details. Such knowledge can be obtained by receiving control signals from nodes that are within the range of wireless communication. Examples of such knowledge include the identities of the nodes in the vicinity, the nodes' scheduled times of control message transmission and/or reception, the nodes' scheduled times of application data transmission and/or reception, etc. Such knowledge can be embodied in the form of a memory module of a computing device.

Abstract: According to at least one embodiment of the invention, a protocol for managing redundant signaling links to form a reliable signaling connection is provided. The protocol has an initialization phase, in which the availability of signaling links is determined and an available signaling link is selected and activated, followed by an operational phase in which the activated link is used for sending signaling messages for a higher-level protocol. During the operational phase both links are monitored for availability using a query and reply technique. Should either link fail, a status message is sent to the remaining available link along with an activity switchover being performed, as required, depending on whether the failed link was the active link.

Abstract: A system for scaling vectored DSLAM deployments has a DSLAM interfaced with a cross-connect apparatus. The DSLAM receives POTS signals from at least one bridge connection assembly. When a DSLAM is added at the cross-connect facility, at least one connector of the bridge connection assembly is disconnected from an existing DSLAM and is interfaced with the newly-added DSLAM. By moving the connector to the newly-added DSLAM, a batch of downstream distribution pairs (which are preferably bound by a single distribution cable) are effectively moved from the existing DSLAM to the new DSLAM without having to reconfigure the jumpers of the cross-connect apparatus. Accordingly, it is possible to scale the cross-connect facility to any number of vectored DSLAMs while limiting vector group sizes, thereby reducing the complexity of vectoring operations, without having to perform complex reconfigurations of the cross-connect apparatus.

Abstract: A method and apparatus are provided for controlling at least one UPnP device of a remote network from a local network by a local relay module of the local network, which is able to communicate with at least one remote relay module of a remote network. The relay module obtains, via the remote relay module, at least one identifier of a UPnP device detected in the remote network by a UPnP monitoring point associated with this remote relay module, and records at least one identifier received in association with identification data of the remote relay module having provided this identifier. The relay module controls a UPnP device of the remote network by way of the monitoring point associated with the remote relay module, identified by the identification data recorded in association with an identifier of this UPnP device.

Abstract: Methods and apparatus for processing frames in wireless networks is disclosed. In one implementation, the apparatus includes an antenna configured to (i) receive a first data frame, wherein the first data frame includes a field that identifies a parameter associated with a second data frame, and (ii) subsequent to receiving the first data frame, receive the second data frame. In one implementation, the apparatus further includes a processing module configured to (i) process the first data frame to identify the parameter associated with the second data frame, and (ii) based on identifying the parameter associated with the second data frame, process the second data frame.

Abstract: Methods, apparatus and data structures are provided for managing multicast IP flows. According to one embodiment, a router identifies active multicast IP sessions. A data structure is maintained by the router that contains information regarding the active multicast IP sessions and includes multiple pairs of a source field and a group field ({S, G} pairs), a first pointer associated with each of the {S,G} pairs and a set of slots. Each of the {S, G} pairs defines an active multicast IP session. The source field defines a source of a multicast transmission of the multicast IP session and the group field defines a group corresponding to the multicast IP session. The first pointer points to a dynamically allocated set of outbound interface (OIF) blocks. Each slot has stored therein a second pointer to a transmit control block (TCB) data structure that services users participating in the multicast IP session.

Abstract: A system and a method is provided for managing the mobility of a mobile network in a Proxy Mobile Internet Protocol (PMIP) environment operating under the Dynamic Host Configuration Protocol (DHCP) protocol. The method is based on prefix allotment between a server DHCPv6 and a mobile router via an access gateway (MAG) and the exchanging of messages between the server and a point of attachment (LMA).

Abstract: Embodiments of the invention provide a robust mechanism to isolate transceivers that attempt to train on a FEXT channel during the handshake phase and to abort a false activation. According to aspects of the invention, either or both transceiver acknowledges the unique identity of the other transceiver during the handshake phase. This ensures that the transceiver progresses to training and beyond with only one other remote transceiver.

Abstract: Techniques for providing a method and system for TCP to X.25 connectivity are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method, comprising configuring, via at least one processor, an X.25 switch for direct communication with a TCP/IP based network device, configuring, via at least one processor, X.25 packet encapsulation software on the TCP/IP based network device, provisioning, via at least one processor, one or more X.25 PVCs on the X.25 switch, provisioning, via at least one processor, one or more PVCs on the TCP/IP based network device, and routing network traffic directly between the TCP/IP based network device and the X.25 switch.

Abstract: Securely joining devices to a mesh network using Datagram Transport Layer Security (DTLS) is described. A secure commissioning session is established between a joiner device and a commissioning device of the mesh network, in response to a joiner router receiving a DTLS-ClientHello message from the joining device, which is requesting to join the mesh network, and relaying the received message, encapsulated in a DTLS Relay Receive Notification message, to the commissioning device. The commissioning device transmits commissioning messages to the joining device over the secure session to enable the joining device to join the mesh network. The joiner router receives an indication from the commissioning device, that the joining device is to be entrusted to receive network credentials for the mesh network, and receives a key to securely transmit the network credentials from the joiner router to the joining device to complete commissioning the joining device to the mesh network.

Abstract: A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks.

Abstract: A network managing method is utilized for a wireless network system. The wireless network includes multiple wireless access equipments and multiple user equipments. The method uses the wireless access equipments to measure a plurality of echo back time of the user equipments to obtain multiple measurement results, determines locations of the user equipments according to the measurement results and locations of the wireless access equipments, and adjusts wireless operations from the wireless access equipments to the user equipments according to the locations and priorities of the user equipments.

Abstract: In one embodiment, a first node in a wireless deterministic network communicates to a second node configuration information identifying a destination-facing path portion of a particular one-way path traversing from a source node to a destination node within the wireless deterministic network. The destination-facing portion includes a path traversing from the second node over one or more additional nodes to the destination node over which to forward packets received over a first portion of the particular one-way path from the source node to the second node. The configuration information includes a particular time slot for the second node to receive packets being sent over the particular one-way path. In one embodiment, the first node receives from the second node an acknowledgement message in the particular time slot that the destination-facing portion of the particular one-way path was configured and activated.

Abstract: Communicating with a plurality of networks is disclosed. One or more credentials is provided to a first gatekeeper of a first network. One or more credentials is provided to a second gatekeeper of a second network. A session is maintained with the first gatekeeper. A second session is simultaneously maintained with the second gatekeeper.

Abstract: A method, node device, and system are disclosed for establishing a label switched path, which belong to the field of communications technologies. Establishing the label switched path between a source node and a sink node utilizes a connection establishment request message that carries bandwidth request information corresponding to different conditions. Based on the bandwidth request information corresponding to the different conditions, various amounts of bandwidth resources corresponding to the different conditions are reserved on local links that establish a connection between the source node and the sink node.

Abstract: In one embodiment, techniques are provided to generate a Border Gateway Protocol-Link State (BGP-LS) advertisement message comprising information configured to indicate topological information associated with a Layer 0 (L0) network, where the topological information includes information for connectivity within the L0 network that is available to a Layer 3 (L3) network. The advertisement message is sent to a node in the L3 network. The message sent from the L0 network is received at the node in the L3 network. The topological information in the message is analyzed in order to determine connections available to the L3 network, yet within the L0 network. A connection request is sent from the node in the L3 network to the L0 network and connections between the nodes in L3 network are established using available connections in the L0 network.

Abstract: In one embodiment, a method includes receiving a first packet sent by a first node. The packet includes a first Layer 3 source address, a first Layer 3 destination address, a first Layer 2 source hardware identifier, a first Layer 2 destination hardware identifier, and a first path identifier. The first path identifier is situated between a Layer 2 header of the first packet and a Layer 3 header of the first packet. The method includes automatically determining a first port of the first network element associated with a second node. The second node is associated with the first Layer 2 destination hardware identifier. A second path identifier is automatically determined based on the first port. The first packet is prevented from being delivered to the second node in response to determining that the first path identifier and the second path identifier are different.

Abstract: A port provision system includes a packet network device having a plurality of ports. A port provisioning system is coupled to the packet network device. The port provisioning system obtains configuration information from a host device coupled to the packet network device. The configuration information includes a virtual network identification assigned to a virtual machine included on the host device. The port provisioning system then retrieves packet information from a packet sent form the host device. The port provisioning system then provisions at least one of the plurality of ports with the virtual network identification included in the configuration information in response to determining that the packet information matches the configuration information.

Abstract: A system and method to influence routing of a call by a sequenced application from among a plurality of sequenced applications is disclosed. The method comprises receiving a header for the call wherein the header comprises at least one directive from each of the plurality of sequenced applications. Further the method comprises arbitrating conflicts from among the one directive in the header in order to determine a set of sequenced application headers to at least partially execute. Finally, the determined set of sequenced application headers is at least partially executed.

Abstract: A system for scaling vectored DSLAM deployments has a DSLAM interfaced with a cross-connect apparatus. The DSLAM receives POTS signals from at least one bridge connection assembly. When a DSLAM is added at the cross-connect facility, at least one connector of the bridge connection assembly is disconnected from an existing DSLAM and is interfaced with the newly-added DSLAM. By moving the connector to the newly-added DSLAM, a batch of downstream distribution pairs (which are preferably bound by a single distribution cable) are effectively moved from the existing DSLAM to the new DSLAM without having to reconfigure the jumpers of the cross-connect apparatus. Accordingly, it is possible to scale the cross-connect facility to any number of vectored DSLAMs while limiting vector group sizes, thereby reducing the complexity of vectoring operations, without having to perform complex reconfigurations of the cross-connect apparatus.