Match Document Document Title
9036660 Method and apparatus for managing MAC address table  
Embodiments of the present invention disclose a method and an apparatus for managing a MAC address table. The method includes: receiving a packet and obtaining MAC address information carried in...
9036999 Frame/symbol synchronization in coherent optical OFDM  
One aspect provides an optical communication system. The system includes an optical-to-digital converter, a frequency estimator and a symbol synchronizer. The optical-to-digital converter is...
9031075 Lookup front end packet input processor  
A packet processor provides for rule matching of packets in a network architecture. The packet processor includes a lookup cluster complex having a number of lookup engines and respective on-chip...
9019992 Joint retransmission and frame synchronization for error resilience control  
A method for controlling error resilience in network communication is described. The method includes: determining, by a receiver-side controller, a packet gap representing a packet loss of a...
9019993 Method for sending an acknowledgement to an ingress mesh point in a mesh network and a medium access control frame format  
The present invention relates to a method for confirming the delivery of a data packet in a mesh network by sending an acknowledgement (ACK) to an ingress mesh point (IMP). A mesh network...
9014041 Method and system for configuring a device that has failed to obtain network address  
Method and system for configuring a device that has failed to obtain a network address. In one aspect of the invention, a method for remotely configuring a device includes attempting to obtain a...
9008108 Criteria for identifying network frames  
Disclosed are various embodiments of a network switch for storing a prefix address and a mask corresponding to the prefix address, the prefix address and the mask each representing a binary value,...
9000934 Apparatus, method, and system for determining end-of-life of a product  
Disclosed herein are apparatus, methods, and systems for assessing the life span of a product and/or system—particularly with respect to end-of-life conditions which are defined by a customer,...
8989392 Physical layer frame format for long range WLAN  
A preamble portion of a physical layer (PHY) data unit is generated for transmission via a long range communication protocol. A service field is generated with a length of eight or less bits. A...
8989586 Method for optical data transmission from low earth orbit to earth and corresponding communication system  
Optical communications system (10) and method for transmission of payload data (PD) from a low earth orbit satellite (20) to an optical ground terminal (30), the low earth orbit satellite (20)...
8976815 Method and apparatus for sharing contents between devices  
A method and apparatus for shortening a time for a contents receiving device to reproduce contents provided from a contents providing device. The method includes receiving headers of respective...
8964765 Mobile handheld multi-media gateway and phone  
A system and method for providing a mobile handheld multi-media gateway and phone. Various aspects of the present invention may comprise a first communication interface module that is adapted to...
8964658 Methods of contention-based transmission  
A method for contention-based (CB) uplink transmission in a wireless communication network is provided. A base station (eNB) first transmits CB configuration information and CB grant to a user...
8964761 Domain name system, medium, and method updating server address information  
A method of a first DNS which can update server information in real time without necessarily using a TTL (Time To Live) by recording a network address of the first DNS, which has previously...
8948084 Systems and methods for data path control in a wireless network  
In various embodiments, the data plane may be abstracted from a control plane in a wireless network such as WiMax, WiFi, LTE or the like. In some embodiments, a method comprises a receiving...
8942241 Method for equalizing the size of data packets by blocks of a multimedia stream  
A method equalizing sizes of data packets by blocks of a multimedia stream including a succession of data packets of variable sizes. The method includes: storing a group of N (a predefined...
8937959 Multicast traffic generation using hierarchical replication mechanisms for distributed switches  
A distributed switch may include a hierarchy with one or more levels of surrogate sub-switches (and surrogate bridge elements) that enable the distributed switch to scale bandwidth based on the...
8934343 Method and apparatus for Ethernet data compression  
A method and apparatus for Ethernet data compression enables the size of Ethernet frames to be reduced. Compression and decompression of Ethernet frames occur by the Ethernet network elements,...
8934489 Routing device and method for processing network packet thereof  
A method for processing a network packet is used for a routing apparatus. The routing apparatus includes a forwarding engine module and a core module. In the method, a network packet from a source...
8929395 Multicast system and multicast method using shortened address and apparatus applied to the same  
Disclosed is a multicast system and a multicast method using a shortened address and an apparatus applied to the same. The multicast system using the shortened address according to the present...
8923149 L3 gateway for VXLAN  
In an embodiment, the disclosure includes an apparatus comprising a host component which comprises a virtual switch associated with a virtual machine (VM). The host component is in communication...
8917616 Methods and apparatus for detection of a NAT device  
A method for detection of a network address translation (NAT) device in a network is described herein. An edge network device detects a first packet at an edge port of the edge network device. A...
8913620 Multicast traffic generation using hierarchical replication mechanisms for distributed switches  
A distributed switch may include a hierarchy with one or more levels of surrogate sub-switches (and surrogate bridge elements) that enable the distributed switch to scale bandwidth based on the...
8902885 Packet communication between a collecting unit and a plurality of control devices and over the power supply line  
A communication method between a collecting unit (5) and a plurality of control devices (7i), each of which is associated with at least an electrical device 1(i) via the power line. Messages are...
8885647 Method and system for domain based packet forwarding  
Disclosed are an apparatus and a method for swapping headers for authenticating policy based domains and tracing paths at the time of high-reliable data plane transmission. The method includes...
8879556 Managing a home network  
A method for detecting an error in a home network while a network-compatible device is newly added to the home network, the home network having a modem configured to be connected to the Internet,...
8873558 Reverse path forwarding lookup with link bundles  
In one embodiment, a method includes receiving a packet at an interface at a network device having a plurality of interfaces connected to a plurality of links forming a bundle, performing a...
8867542 Method and apparatus for connecting subscriber devices to an IPv6-capable aggregation network  
The present invention relates to an access node (2) for connecting a subscriber device (1) to an IPv6-capable aggregation network (3), and adapted to receive an upstream IPv6 packet (Ns1O; RS1O;...
8848743 Method and system for controlling count information in generic mapping procedure  
A method of communicating count value information in an Optical Transport Network (OTN) signal frame. The method comprises determining a count value indicating a number of payload bytes to be sent...
8842697 Method and device for allocating MAC addresses in a carrier-current communication network  
An improved method of allocating MAC addresses for an electrical distribution network to make it possible to save a great deal of time during the address allocation phase. The method stores, at...
8837496 IGMP querier down detection using PIM neighborship cache  
In one embodiment, a method including identifying, by a network device, a first PIM-enabled device that is communicatively coupled to the network device via a network. A determination is made that...
8832314 Information synchronization method, apparatus and system  
An information synchronization method includes acquiring declaration information of a first local area network device that is in a first local area network. The declaration information includes a...
8804705 System and method for configuring an IP telephony device  
A system and method for IP telephony are disclosed, including an IP telephone (IPT) and a Service Gateway (SG). The SG receives an identifier, e.g., a vendor class identifier, included in a DHCP...
8787407 Processing messages correlated to multiple potential entities  
Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving a message; determining whether the network device should identify an...
8787250 Systems and methods for distributed data routing in a wireless network  
In various embodiments, the data plane may be abstracted from a control plane in a wireless network such as WiMax, WiFi, LTE or the like. In some embodiments, a routing device comprises a control...
8780902 Multipathing using multiple endpoint addresses for load balancing in a network  
A method for balancing load on a network by selecting a path based on a load balancing algorithm and assigning one of several pairs of endpoint addresses for a flow based on the path selected. One...
8761069 Multicast to unicast conversion system  
A network device includes a first interface that receives multicast packets and a control module that determines that N of the multicast packets have a common multicast address. The network device...
8755409 Processing messages with incomplete primary identification information  
Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at the network device, a message associated with an entity; determining...
8743768 On-demand diverse path computation for limited visibility computer networks  
In one embodiment, a source device detects a packet flow that meets criteria for multi-path forwarding, and forwards a probe packet on a primary path from the source device to a destination...
8730998 Method and apparatus for transmitting/receiving control information in broadcast communication system  
Disclosed is a method and apparatus for transmitting/receiving control information in a system in which one or more Radio Frequencies (RFs) are used to carry multiple services through a frame...
8724658 Optical transmission device and optical transmission method  
An output control unit outputs data of bit rate A to a first header-attaching unit and data of bit rate B to a second header-attaching unit. An instructing unit instructs the first or the second...
8717896 Frame relay switched data service  
A new type of data transport service which uses a frame relay layer 2 data link connection identifier (DLCI) to select among various service types, feature sets, and/or closed user groups (CUGs)....
8718089 Aggregation and fragmentation of multiplexed downlink packets  
A system and method for aggregating and fragmenting packets is described. Data packets containing voice data and other data that suffer significantly in quality when delayed may be aggregated...
8718095 Method for transmitting frame sequence number, node B and service radio network controller  
The present invention discloses a method for transmitting a frame sequence number and a node B and a serving radio network controller, which method comprises: a node B receiving a protocol data...
8711757 Local access to data while roaming with a mobile telephony device  
Apparatus for local access to data while roaming with a mobile telephony device at a roaming network. The apparatus is located at the roaming network and comprises a filter having a data packet or...
8711861 Lookup front end packet input processor  
A packet processor provides for rule matching of packets in a network architecture. The packet processor includes a lookup cluster complex having a number of lookup engines and respective on-chip...
8705545 N-way routing packets across an intermediate network  
A system and method for routing packets. The method includes receiving a first packet from an intermediate network by a first network interface card (NIC) operatively connected to a host, where...
8699526 Communication control method and transmitting apparatus  
A communication control method of a transmission system that exchanges a transmission frame between a first transmitting apparatus and a second transmitting apparatus, the communication control...
8699525 Method for sending an acknowledgement to an ingress mesh point in a mesh network and a medium access control frame format  
The present invention relates to a method for confirming the delivery of a data packet in a mesh network by sending an acknowledgement (ACK) to an ingress mesh point (IMP). A mesh network...
8694610 Apparatus and method for domain name resolution  
An apparatus and method for enhancing the infrastructure of a network such as the Internet. Multiple edge servers and edge caches may be provided at the edge of the network so as to cover and...