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9042394 Wireless transmission method  
A wireless transmission method is provided for allowing data transmission between plural wireless devices. In the wireless transmission method, each time cycle is divided into a flag time segment...
8989220 High speed variable bandwidth ring-based system  
In one embodiment, a system includes a station circuit. The station circuit includes a data layer and a transport layer. The station circuit is capable of a source mode and a destination mode. The...
8902911 System and method for interconnecting ethernet and fibre channel  
A system and method for interconnecting Ethernet and fiber channel is provided. The system includes a port containing an optical receiver, a port control module, a route determination module, and...
8856358 System and method for adapting information content according to the capability of the access bearer  
A communication system is adapted to provide access to application information on an application server utilizing a specific one of multiple radio access types. Access is provided via an access...
8837346 Repeater pass-through messaging  
Embodiments of this invention include a network communications stack for a system for communicating data over a network. A media access control (MAC) layer running on a radio processor of the...
8660125 Node device, integrated circuit and control method in ring transmission system  
A node device in a ring transmission system in which a plurality of node devices are connected as a ring via serial links has a PHY transitioning between a normal mode and a loopback mode with...
8644134 Dual-homing for ethernet line services  
Techniques are described which provide mechanisms for dual-homing an access ring for virtual private wire service (VPWS) Ethernet line (E-Line) services. The mechanism may provide resiliency...
8538567 Audio signal processor and audio signal processing system  
Even when a system is made to have a configuration in which a plurality of transmission paths are connected to each other, a transmission-impossible time in each transmission path caused by...
8520693 Data processing apparatus, method of controlling the same, and storage medium storing program  
A data processing apparatus which circulates a packet on a ring bus by connecting a plurality of communication modules to the ring bus and causing each communication module to send the packet to...
8401684 Audio signal processor and network system  
In the case where an audio network system that performs transport of audio signals between a plurality of processors is constructed such that the plurality of processors each including two sets of...
8401029 Method, device and system for establishing a bearer for a GSM network  
A method for establishing a bearer for a GSM network is disclosed in embodiments of the present invention. The method includes: receiving, by a Media Gateway, a message for adding a wireless side...
8390429 Mobile RFID monitoring system and method thereof  
A mobile RFID (Radio Frequency Identification) system and method are provided to monitor multiple control zones of the system simultaneously through a mobile outpost monitor. The control zones...
8326934 System and method for remotely configuring a desktop mailbox  
A method and system for remotely configuring a desktop mailbox manager. A mobile node operable to communicate within a wireless network includes a remote desktop controller to generate...
8320387 Ring type ethernet system, ring type switch, ring connection control circuit, ring type ethernet system control method, ring type switch control method and ring connection control method  
Ring type switches 10X, 10Y that connect to two sub-rings 51, 52 are provided to maintain Ethernet communications between sub-rings even when a fault occurs in a ring type switch. By carrying out...
8274919 System and method for implementing multiple ring networks using a common link  
Various systems and methods for implementing virtual ports within ring networks are disclosed. For example, one method involves allocating a logical port that corresponds to a first port and a...
8238358 Ring network, communication device, and operational management method used for the ring network and communication device  
Frame-transfer functional units function as a switch for transferring a frame to a destination retrieved from an FDB. In transferring a frame to a ring selecting unit, the frame-transfer...
8223782 Method and procedures for radio bearer setup  
A method and apparatus for optimizing the radio bearer setup procedure is provided. Downloading new default configurations allows a mobile terminal to use the default configuration as often as...
8184605 Internet-orientated ad-hoc network  
A hierarchical directional internet-oriented ad-hoc network, defined by a software infrastructure, is composed of gateway nodes and a plurality of wireless nodes, which may be fixed or mobile, and...
8131871 Method and system for the automatic reroute of data over a local area network  
A method and system for rerouting data over a local area network is provided. The method comprises defining at least one port group associated with a bridging device, each port group including...
8073010 Ring transmission apparatus and signal processing method  
On an optical ring network side, an optical ring transmission apparatus is provided with a first ring-side TDM device and a separately implemented first packet ring device, on a first ring side....
8031640 Packet transmission apparatus, packet forwarding method and packet transmission system  
A packet transmission system enabling VLAN packet forwarding of the MAC layer at the RPR layer. An address translation table associates with a VLAN identifier a MAC address and a flag showing...
7991352 Method and apparatus for automatic repeat request in a multi-hop broadband wireless communication system  
A retransmission method and apparatus in a multi-hop broadband wireless communication system are provided, in which if there is a failed data block among data blocks received from a source node, a...
7979897 System and article of manufacture for bidirectional data transfer  
Provided are a system and article of manufacture for bidirectional data transfer. In certain embodiments a link layer login is sent from a first port to a second port. Subsequently, an application...
7974223 Virtual private LAN service over ring networks  
A method for communication via a ring network that includes a plurality of nodes. The method includes receiving at a first node in the ring network a data packet transmitted over a virtual private...
7965725 Hyper-ring-on-chip (HyRoC) architecture  
A network-on-chip interconnects an array of integrated circuit resources. The network-on-chip includes at least one vertical communications ring per column of the array and at least one horizontal...
7916740 Access network system, access equipment, ARP proxy method and an IP bridging forwarding method  
An access network system, an address resolution protocol proxy method and an IP bridging forwarding method for the access network system are disclosed. The access network system comprises: one or...
7898942 Ring network system, failure recovery method, failure detection method, node and program for node  
In a multi-ring network with a plurality of rings to which RPR is applied connected, high-speed failure recovery is enabled when a failure occurs between the rings. The contact nodes 700-1 and...
7872990 Multi-level interconnection network  
A method and system for providing a multi-level interconnection network is provided. A multi-level interconnection network comprises basic cells that are aggregated into higher level cells at each...
7873773 Multi-node architecture with daisy chain communication link configurable to operate in unidirectional and bidirectional modes  
A circuit arrangement, method and apparatus utilize communication links that are selectively configurable to operate in both unidirectional and bidirectional modes to communicate data between...
7831700 Distributed PCE-based system and architecture in multi-layer network  
A distributed path computation element based system in a multi-layer network. The system comprises at least one higher-layer path computation element, and at least one lower-layer path computation...
7822055 Fibre channel credit extender and repeater  
The Fibre Channel Credit Extender (FCCE) (600) is a network device that is disposed between and connected to an end node (210) and an optical repeater (220). The FCCE (600) contains as many buffer...
7818018 Distributed hierarchical scheduling in an AD hoc network  
An ad hoc network with distributed hierarchical scheduling is disclosed. In one aspect, stations in a network mesh detect interfering neighbor stations and form interference lists. Stations...
7809006 Routing with virtual channels  
An approach to introducing adaptive routing into a communication approach for passing messages between nodes over links between the nodes includes forming virtual channels over the links of the...
7797386 System and method for remotely configuring a desktop mailbox  
A method and system for remotely configuring a desktop mailbox manager. A mobile node operable to communicate within a wireless network includes a remote desktop controller to generate...
7719960 Selecting alternate paths for network destinations  
Network traffic is sent via alternate paths in cases of network link or node failure. An alternate node responds to U-Turn traffic from a primary neighbor to select a further alternate. An...
7716406 Method and system for persistent reservation handling in a multi-initiator environment  
Embodiments of the present invention provide a system and method for handling persistent reservations. More particularly, according to one embodiment of the present invention, a routing device...
7697552 MAC address scalability in interconnected rings  
A method for communication is used in a communication network that includes multiple ring nodes arranged in at least first and second ring networks, which are connected by one or more of the ring...
7680136 Method and apparatus for allocating label to path in ring network  
A transmission device, which carries out a route control of a frame based on a label included in the frame in a ring network, includes: a generating unit that generates a message for collecting...
7668146 Internet-oriented ad-hoc network  
A hierarchical directional internet-oriented ad-hoc network, defined by a software infrastructure, is composed of fixed gateway nodes and a plurality of wireless nodes, which may be fixed or...
7623446 MPLS virtual rings  
A virtual ring representing a community of interest is constructed from an interconnected mesh of nodes in a packet network. The virtual ring instantiates ring labels in respective forwarding...
7602706 Inter-ring protection for shared packet rings  
A method for providing inter-ring protection in shared packet rings includes identifying an active node which is connected to a ring interconnect node on the same ring as the active node and...
7545735 Scalable protection mechanism for hierarchical multicast service in ring based networks  
A novel fast and scalable protection mechanism for protecting hierarchical multicast service in ring based networks. The mechanism of the present invention is especially suitable for use in...
7522619 Methods and apparatus for fibre channel interconnection of private loop devices  
Methods and apparatus for Fiber Channel interconnection is provided between a plurality of private loop devices through a Fiber Channel private loop device interconnect system. In the preferred...
7516243 Method and system for midstream transcoding of scalable packets in response to downstream requirements  
A method and system for transcoding a stream of data packets are disclosed. The data packets are received from a source node. The stream of data packets is operated on by a function that...
7447213 Method and apparatus for end-to-end connection between an RPR and an MPLS network  
The present invention provides for a method and apparatus for an end-to-end connection between an RPR and an MPLS network, where the RPR network is linked to the MPLS network (and viceversa)...
7443788 Method and apparatus for improving performance of a loop network  
A method and apparatus for improving performance of a loop network, in particular a Fiber Channel Arbitrated Loop. The loop network has two loops and a plurality of dual-ported devices each with...
7412718 Method for bidirectional data transfer  
Provided are a method, system and article of manufacture for bidirectional data transfer. In certain embodiments a link layer login is sent from a first port to a second port. Subsequently, an...
7400574 Method and apparatus for managing a loop network  
A method and apparatus for managing a loop network, the loop network (200) including at least one loop (206, 208), a plurality of devices (210) connected to the at least one loop (206, 208) via...
7376149 Method and apparatus for bridging network protocols  
Methods and apparatus for bridging network protocols are disclosed. A protocol bridge may be used to function as a target for a network processor while performing a target mode operation, while...
7352758 Dynamic bandwidth management using signaling protocol and virtual concatenation  
A communication system (10) employs switching circuits, such as an add/drop multiplexer (70) and another add/drop multiplexer (110). The bandwidth of a circuit switched connection between the...

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