| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 370411000 | Including sorting and merging networks | 13 |
| 20080212599 | METHODS AND SYSTEMS FOR ENCODING DATA IN A COMMUNICATION NETWORK - Methods and systems for encoding data in a communication network are presented. In an aspect, a method is provided for processing multimedia data. The method includes detecting a smoothness factor associated with one or more portions of the multimedia data, and determining that smoothing is required based on the smoothness factor. The method also includes moving selected multimedia data from a first selected portion of the multimedia data to a second selected portion of the multimedia data, wherein the smoothness factor is adjusted. In an aspect, an apparatus is provided that includes a detector configured to detect a smoothness factor associated with one or more portions of the multimedia data, and to determine that smoothing is required based on the smoothness factor. The apparatus also includes an encoder configured to move selected multimedia data from a first selected portion of the multimedia data to a second selected portion of the multimedia data. | 09-04-2008 |
| 20090141730 | METHOD AND SYSTEM FOR FORWARDING DATA BETWEEN A PLURALITY OF PROVIDER ETHERNET NETWORKS - The present invention discloses a method and a system for forwarding data between provider Ethernet networks, wherein a first provider Ethernet network is the first provider Ethernet network in a path through which a first data packet is transmitted, and a second provider Ethernet network is the last provider Ethernet network in the path. The method includes using network addresses of the first provider Ethernet network and the second provider Ethernet network as a source address and a destination address of an outer MAC header with which the first data packet is encapsulated when the first data packet is transmitted between the first provider Ethernet network and the second provider Ethernet network; and decapsulating the first data packet and forwarding the decapsulated data packet to the second client network after the first data packet is forwarded to the second provider Ethernet network. | 06-04-2009 |
| 20100014537 | METHOD OF EXCHANGING INFORMATION BETWEEN TWO NETWORKS OPERATING UNDER DIFFERENT ROUTING PROTOCOLS - A method of exchanging information between a first network implementing a routing protocol using static routing tables and a second network implementing a routing protocol using dynamic routing tables and including stages of exchanging identification messages and of exchanging routing table update messages, the method comprising the steps of: a first routing element associated with the first network issuing to a second routing element associated with the second network identification messages containing identifiers of network elements to which the first routing element knows it is connected either directly or indirectly, and in the second routing element updating the routing table from the identification messages coming from the first routing element. | 01-21-2010 |
| 20100014538 | TRANSFERRING DOCSIS FRAMES USING A LABEL SWITCHING NETWORK - In one embodiment, label distribution sessions are established between a Modular Cable Modem Termination System (M-CMTS) core and one or more remote PHYs. The label distribution sessions facilitate association of labels with either Radio Frequency (RF) channels or groups of the RF channels that extend from the remote PHYs to one or more cable modems. The labels are then used to facilitate communications between the M-CMTS core and the remote PHYs over a MultiProtocol Label Switching (MPLS) network. | 01-21-2010 |
| 20100061388 | DATACASTING SYSTEM WITH INTERMITTENT LISTENER CAPABILITY - A server-client system or architecture that allows datacast applications to reliably transport data objects from a network server over a unidirectional packet network (“datacast network”) to one or more clients, each of which may be listening to the packet stream at different times. The invention allows the clients to listen intermittently to the datacast, yet still receive all of the data objects published by the server in a timely manner, and in a way that is more optimal in terms of client resource use. This ensures that listening clients can receive a complete set of the data objects broadcast while being able to conserve client processing and power resources by not requiring continuous listening by the client to the datacast. | 03-11-2010 |
| 20100067537 | METHOD FOR IMPLEMENTING AN INTERNET PROTOCOL (IP) CHARGING AND RATING MIDDLEWARE PLATFORM AND GATEWAY SYSTEM - A method for Internet Protocol (IP) charging and rating gateway within a system having: (i) a proxy server for connection to an Authentication, Authorization, and Accounting (AAA) server; (ii) an access gateway, (iii) an IP classification engine for connection between a data network and the access gateway; and (iv) a gateway controller connected to the proxy server and the IP classification engine, including the steps of: (a) receiving IP packets at the IP classification engine, the IP packets originating from the data network and destined for a subscriber device via the access gateway; (b) classifying the IP packets according to the protocol of each of the packets at the IP classification engine; and (c) selectively instructing the IP classification engine to permit or deny the flow of IP packets between the data network and the access gateway at the gateway controller. Preferably, the proxy server is configured to emulate the access gateway and the AAA server. | 03-18-2010 |
| 20100118882 | Method, Apparatus, and System For Packet Transmission - This invention discloses a method, apparatus, and system for packet transmission. The method for packet transmission includes: configuring the two logical interfaces of a bidirectional tunnel to operate in bridge mode; at the first logical interface of the two, encapsulating Layer 2 packets and the protocol type information in tunnel packets and transmitting the packets to the peer through the bidirectional tunnel; at the second logical interface of the two, transmitting the tunnel packets to the corresponding Layer 2 protocol stack for processing according to the protocol type information in the received tunnel packets. The present invention enables the logical interfaces of a bidirectional tunnel to operate as Layer 2 ports to transmit Layer 2 packets. | 05-13-2010 |
| 20110090915 | METHOD AND SYSTEM FOR INTRA-HOST COMMUNICATION - A system including first and second virtualized execution environments and a hypervisor for sending packets between virtualized execution environments. The first virtualized execution environment includes a first VNIC associated with a first hardware address (HA), a first proxy VNIC associated with a second HA, and a virtual switch. A Vswitch table for the virtual switch includes entries associating the first HA with the first VNIC and the second HA with the first proxy VNIC. The second virtualized execution environment includes a second proxy VNIC associated with the first HA. The virtual switch receives a first packet associated with the second HA. The virtual switch sends the first packet to the first proxy VNIC when Vswitch table entry associates the second HA with the first proxy VNIC. The first VNIC proxy sends the first packet from the first virtualized execution environment to the second virtualized execution environment using the hypervisor. | 04-21-2011 |
| 20110116510 | SYSTEM, METHOD AND APPARATUS FOR DISTRIBUTING CAPTURED DATA PACKETS INCLUDING TUNNELING IDENTIFIERS - A network traffic distribution device (e.g., a network tap or similar device) is configured to receive and analyze captured network traffic data packets that include tunneling IDs (e.g., GTP tunneling IDs) and, based on that analysis, to distribute those data packets in such a way that data packets with the same tunneling IDs are distributed to a common egress port of the network traffic distribution device. In some cases, each flow of data packets with a common tunneling ID is sent to a unique external device, while in other cases, two or more traffic flows, each with packets having respective, common tunneling IDs may be provided to the same external device, either via a common egress port of the network traffic monitoring device or via separate egress ports thereof. | 05-19-2011 |
| 20110128969 | Packet Flow Offload to Remote Destination with Routing Bypass - A network utilizes centralized control for the transport of a packet flow to a destination via an intermediary network. The network identifies the intermediary network best suited for offloading the packet flow and then develops a routing policy based on Multiprotocol Label Switching or other circuit-switching type techniques. This ensures that the packets of the packet flow are automatically forwarded to a peering router connected to the identified intermediary network, and ensures that the peering router automatically outputs the packets of the packet flow to the identified intermediary network in a manner that bypasses autonomous routing decisions by the routers of the network. | 06-02-2011 |
| 20140355618 | SYSTEM AND METHOD FOR SUPPORTING BOTH BULK STORAGE AND ETHERNET COMMUNICATIONS - The invention provides a master MMC/SD apparatus for simultaneously supporting bulk storage and Ethernet communication, a slave MMC/SD apparatus for simultaneously supporting bulk storage and Ethernet communication, a system composed of these two apparatuses as well as a method of operating the system. The apparatuses, system and method which simultaneously support bulk storage and Ethernet communication and which are based on MMC/SD interface enable a master apparatus with MMC/SD interface to support network function while maintaining bulk storage function as well, thus greatly expanding applicable areas of such embedded terminal apparatus with the MMC/SD interface that has bulk storage function. | 12-04-2014 |
| 20150010012 | Managing Context Identifier Assignment Across Multiple Physical Domains - Some embodiments provide a method for a first network controller located at a first physical domain that manages a logical network spanning several physical domains including the first domain. The method stores a set of context identifiers for assignment to logical entities. The context identifiers are for use in packets sent between managed forwarding elements in order to store logical network information in the packets. While connected to a master controller for the logical network at a second physical domain of the several physical domains, the method forwards state input requiring assignment of context identifiers to the master controller. While connectivity is lost with the master controller, the method assigns context identifiers from the stored set of context identifiers to logical entities. | 01-08-2015 |
| 20150049768 | FAST SCHEDULING AND OPTMIZATION OF MULTI-STAGE HIERARCHICAL NETWORKS - Significantly optimized multi-stage networks with scheduling methods for faster scheduling of connections, useful in wide target applications, with VLSI layouts using only horizontal and vertical links to route large scale sub-integrated circuit blocks having inlet and outlet links, and laid out in an integrated circuit device in a two-dimensional grid arrangement of blocks are presented. The optimized multi-stage networks in each block employ several slices of rings of stages of switches with inlet and outlet links of sub-integrated circuit blocks connecting to rings from either left-hand side only, or from right-hand side only, or from both left-hand side and right-hand side; and employ multi-drop links where outlet links of cross links from switches in a stage of a ring in one sub-integrated circuit block are connected to either inlet links of switches in the another stage of a ring in the same or another sub-integrated circuit block. | 02-19-2015 |
