Matches 1 - 50 out of 171 1 2 3 4 >


Match Document Document Title
9001653 Node repair in a mesh network  
In embodiments of the present invention improved capabilities are described for sensing a change in a network topology using a discovery node in a mesh network; transmitting an explore frame,...
8976686 TCM path search method, TCM path creaetion method, path search management system, and path creation management system  
A Tandem connection monitoring (TCM) path search method, a TCM path creation method, a path search management system, and a path creation management system are provided. The source end TCM mode...
8971205 Multi-streaming communication session  
A communication session between a first communication device and a second communication device is hosted in an Internet Protocol (IP) based packet data network. A contact server functions as a...
8958802 Handover in LTE using parallel sniffer  
A base station can observe downlink communications of neighboring base stations of neighboring cells to determine operational parameters of these neighboring base stations in a process called...
8937870 Network link monitoring and testing  
In some embodiments, a link monitoring system (“LMS”) is configured to obtain link status metrics and packet transmission metrics for network links forming a network channel between a first...
8934352 Hierarchical anomaly localization and prioritization  
Methods, apparatus and articles of manufacture for hierarchical anomaly localization and prioritization are disclosed. An example method disclosed herein comprises obtaining reported status for a...
8929200 Communication device, communication system, and communication method  
A communication device includes: a plurality of ports configured to transmit and receive frames to and from another device; a switching unit configured to transfer the frames to another port based...
8913504 System and method for initiating testing of multiple communication devices  
A system and method for initiating testing of a plurality of communication devices. The tester and devices under test (DUTs) are first synchronized as a way of confirming test readiness on the...
8909133 Gain measurement and monitoring for wireless communication systems  
A system and method of monitoring a signal repeating device in a wireless communication system is provided. An operational noise measurement is obtained by measuring a noise value outside of a...
8885657 Automatic switch port selection  
Back pressure is mapped within a network, and primary bottlenecks are distinguished from dependent bottlenecks. Further, the presently disclosed technology is capable of performing network healing...
8874150 Device for aggregating, translating, and disseminating communications within a multiple device environment  
Methods, systems, and products aggregate and distribute changes of state between devices. A plurality of devices communicates with an aggregator. The plurality of devices sends their respective...
8859884 Solar photovoltaic module safety shutdown system  
A PV system may be used in case of emergencies. Each individual photovoltaic module receives a signal to determine if it is allowed to be operational or must shut down. Modules by default are shut...
8854983 Data path utilization for low level pattern generation and checkiing  
Decision modules are strategically located along with various modules to route signals from either a test pattern generator or the data link layer through the various modules for performing...
8824335 Endpoint-to-endpoint communications status monitoring  
Communication ability between nodes in a cluster-based computer system is tracked to inform applications executing on the nodes of the existence and quality of the endpoint-to-endpoint...
8817591 Inter-domain signaling to update remote path computation elements after a call set-up failure  
In one embodiment, a router in a non-originating domain receives a signal to establish a tunnel, the signal having an identification (ID) of an originating path computation element (PCE) of an...
8792409 Clearing redundant data in wireless mesh network  
A wireless mesh network, method, and processor-readable storage medium for operating a network that has a control node that communicates with a plurality of communication nodes are disclosed. When...
8774010 System and method for providing proactive fault monitoring in a network environment  
An example method is provided and includes communicating a request packet to a first network element. The request packet is associated with a request for a list of flow parameters. The method also...
8750134 Communication network management system and method and management computer  
A management computer has: a storage unit in which a route information indicating a transfer route of frames in the communication network is stored; and a monitoring unit. The monitoring unit...
8717927 Combining channel quality measurements based on sounding reference signals and demodulation reference signals  
A first communication node communicates by multiple-input-multiple-output (MIMO) wireless communications with a second communication node of a wireless communication system. The method includes...
8705377 Combined short-range and long-range radio communication  
A multivoice radio system allows users to speak and listen, at the same time, to others using multivoice radios without using a base station. Several embodiments of the present invention are...
8705376 Image processing device and image processing method  
It aims to provide the technique capable of reducing the process to be executed on the reception side and shortening the time from the occurrence of an error to the sending of a retransmission...
8687502 Method and apparatus for enabling auto-ticketing for endpoint devices  
A method and system for transmitting data corresponding to at least one endpoint device problem in a packet communications network is described. Specifically, an endpoint device detects at least...
8675645 Method for operating a wireless mesh data network with multiple nodes  
A method for operating a wireless mesh data network with multiple nodes, wherein data frames are transmitted from a source node via one or more intermediate nodes to a destination node, wherein...
8675476 Multi-streaming communication session  
A communication session between a first communication device and a second communication device is hosted in an Internet Protocol (IP) based packet data network. A contact server functions as a...
8634766 Gain measurement and monitoring for wireless communication systems  
A method of monitoring an element in wireless communication system is provided. An operational noise measurement is obtained by measuring a noise value outside of a bandwidth of a first device,...
8614956 Placement of wireless repeaters in a wireless communication network  
The position of wireless repeaters within a wireless communication network can affect the throughput and performance of the wireless communication network. A wireless repeater and/or an access...
8600418 Relay station for cell information exchange between adjacent BSs over air links in cellular systems  
The present invention relates to relay customer premises equipment (RCPE) for exchanging operational information and coexistence information of each cell between adjacent cells in a cellular...
8582431 Node repair in a mesh network  
In embodiments of the present invention improved capabilities are described for sensing a change in a network topology using a discovery node in a mesh network; transmitting an explore frame,...
8570879 Obtaining parameters for minimizing an error event probability  
A set of one or more receiver parameters is adjusted. It is determined whether to adjust the set of receiver parameters. In the event it is determined to adjust the set of receiver parameters, a...
8553567 Packet dropping based on RF conditions  
A first indicator of RF conditions that is associated with a first device is received. A second indicator of RF conditions that is associated with a second device is received. An indicator of...
8537693 Multicast scheduling systems and methods for leveraging cooperation gains in relay networks  
Methods and systems for transmitting multicast data in a wireless relay network are described. A tradeoff between the benefits of relay cooperation and session multiplexing can be addressed...
8483116 Apparatus and method for transmitting control message in multihop relay wireless communication system  
An apparatus and a method for sending a control information for retransmission in a multihop relay wireless communication system are provided. Data received from a lower node is checked for...
8462690 Apparatus and method for asynchronous control message transmission for data retransmission in wireless relay communication system  
An apparatus and a method for data retransmission in a multihop relay wireless communication system are provided. The retransmission method includes determining whether an error is detected in...
8457671 Device for aggregating, translating, and disseminating communications within a multiple device environment  
Aggregator devices and methods are disclosed for establishing device interaction in an environment containing other electronic devices and the aggregator device. The aggregator device has a...
8457130 Synchronizing sequence numbers  
Systems and methods are disclosed for synchronizing sequence numbers in a packet flow. One such method includes receiving a sequence number synchronization request from a redundancy peer. The...
8432816 VoIP terminal having QoS monitoring function and QoS monitoring method  
A Voice over Internet Protocol (VoIP) terminal has a Quality of Service (QoS) monitoring function and uses a QoS monitoring method. In a VoIP system performing real-time voice communication over...
8422436 Method and apparatus for forwarding data in forwarding networks  
A method for forwarding data in forwarding networks includes: acquiring a signal transmitted from a source node to a target node in the forwarding network; selecting an antenna which is closest to...
8411576 Route control system and route control method in a switching apparatus  
A route monitor control system includes a plurality of OAM cell handlers (OCHs); a plurality of virtual path handlers (VPHs); a plurality of virtual channel handlers (VCHs); trunks; and a control...
8369773 Repeater and self-excitation detecting method and system  
The present invention relates to the communication field and provides method and system for detecting repeater self-excitation and the repeater using the method and system. The method includes...
8290430 Wireless repeater with arbitary programmable selectivity  
The invention relates to wireless repeater systems and methods. In embodiments, such systems and methods involve receiving a wireless transmission signal; and processing the wireless transmission...
8284709 Method of controlling relay communication  
A method for reporting a channel status in a mobile communication system including a relay station (RS) is provided. When a mobile terminal in the coverage of a base station (BS) receives a...
8279794 Opportunistic data forwarding and dynamic reconfiguration in wireless local area networks  
Mobile communication devices and wireless network device each can participate in, or solely provide, opportunistic data forwarding in a wireless network such as a wireless local area network or...
8259594 Method for detecting video tiling  
A method for detecting errors on an audio/video (A/V) data stream in a data service network includes providing multicast components operably coupled to each other via respective links for...
8259593 Apparatus and method for segmenting a communication network  
A gateway is used to segment a network, such as a FAULT TOLERANT ETHERNET (FTE) network, into islands. The gateway receives traffic from a first island, forwards part of the traffic to a second...
8238833 System and method for automating network device operability testing  
Network device operability testing is performed by defining a universe of possible device states as a combination of network coverages, available network services and possible subscriber features....
8228786 Dynamic shared risk node group (SRNG) membership discovery  
A technique is provided for dynamically discovering shared risk node group (SRNG) memberships of a plurality of interconnected edge devices in a computer network. According to the technique, each...
8179786 Dynamic traffic rearrangement and restoration for MPLS networks with differentiated services capabilities  
At least one substitute path is provided in place of a plurality of existing paths of a network to reallocate traffic carried by the plurality of existing paths. The total bandwidth needed to...
8165028 Monitoring in communication system with wireless trunk  
A communication system having a wireless trunk for connecting multiple phone lines over wireless communication links to a cellular network comprises a central telephone switch, such as a private...
8149756 Method, apparatus and computer program product providing randomized relay network  
A relay node is provided for being interposed between at least one source node and at least one destination node. The relay node includes a receiver, a transmitter and a control unit. A...
8107424 Method for an random accesses in a local network  
Random accesses are regulated in a radio-assisted local network having at least one access point, a reachable radio station located in the radio coverage area of the at least one access point, at...

Matches 1 - 50 out of 171 1 2 3 4 >