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8891515 Method for node communication  
A method for node communication for use in a rack system is provided. The method includes providing a detecting unit for connecting to the nodes via a circuit switching device; predefining a...
8861514 Method and apparatus for egress jitter pacer  
A network switch includes a first queue that receives a first packet. A second queue receives a second packet. A queue control module determines a desired output time slot of the first packet...
8848700 Method for device-to-device communication based on cellular telecommunication system  
Disclosed is device-to-device communication based on a cellular communication network. A method of operating a terminal capable of supporting D2D (device to device) communication based on a...
8830993 Extensible time space switch systems and methods for high capacity multi-service applications  
A time-space switch in a ring architecture includes input circuitry including N links each receiving M timeslots, a two-dimensional matrix of a plurality of switching circuits, the two-dimensional...
8654764 Protocol accelerator module with packet forwarding function and a method of transceiver operation for rapid forwarding of data packets  
The present invention relates to a protocol accelerator module for a data transmission protocol level of a transceiver, particularly but not exclusively for rapid forwarding of data packets in...
8571041 Managing transmissions among nodes communicating over a shared communication medium  
A method is provided for managing transmissions among nodes communicating over a shared communication medium. The method includes: transmitting a frame from a sender node to a plurality of...
8570764 Backplane and backplane communication system  
The embodiments of the present invention disclose a backplane and backplane system. The backplane includes at least two service slots with the same function and an exchange slot. Among the pins of...
8488699 Synchronous network device  
A physical layer device including a plurality of ports and a clock synchronization module. Each port of the plurality of ports is programmable to receive a grandmaster clock. The clock...
8473802 Technique for advanced ARQ buffer management in wireless communication system  
An Automatic Repeat reQuest (ARQ) transmitter for use in a wireless communication system and method for its operation are provided. The method includes determining unutilized capacity of an ARQ...
8396086 Scalable association scheme for TV white-space MIMO wireless system  
A computer-implemented method may include receiving at a wireless device one or more beacon packets sent by a communication base station, determining a delay period at the wireless device, wherein...
8355740 Dynamic paging concatenation  
Disclosed herein are methods and systems for dynamically selecting a paging-concatenation level for a page based on one or more properties of the page. An exemplary method involves, at a wireless...
8259712 Methods and apparatus for interconnection of media gateways  
An apparatus that includes W interfaces to a circuit-switched network, where W is an integer number that equals the product of smaller integer numbers X and N. The apparatus also includes X...
8204024 Method and apparatus for supporting downlink joint detection in TDD CDMA systems  
A method is proposed for supporting downlink JD (joint detection) in a TDD CDMA communication network system, comprising steps of: judging whether the CAI (code allocation information) in a...
8085764 Egress selection switch architecture with power management  
A method and an apparatus for reducing power consumption and digital logic noise in a time division multiplexed memory switch. The method is embodied in an egress selection switch (ESS) block...
8080357 External additive for toner and method for producing the same  
When being blended particularly in a color toner, a barium titanate external additive for toner enhances the toner fluidity, electrical properties, and other relevant performance; concurrently...
8059637 Radio communication method and radio communication apparatus  
A beacon slot position control section of a radio communication apparatus constituting a radio network system which detects whether empty beacon slots are present in a beacon period. When an empty...
8059636 Radio communication method and radio communication apparatus  
A beacon slot position control section of a radio communication apparatus constituting a radio network system which detects whether empty beacon slots are present in a beacon period. When an empty...
8023489 Burden sharing in satellite communications  
Systems and methods for burden sharing in satellite based communication systems are disclosed. One or more users in a satellite based communication system may experience signal degradation or...
8010121 Channel allocation for wireless mesh networks  
An example embodiment includes determining a cut of a graph to obtain a bi-partite sub-graph, where the graph represents a plurality of nodes and links between the plurality of nodes in a wireless...
8000307 Radio network communication system and protocol  
A communications system and protocol for a radio communications network including a number of transceiver devices. The protocol ensures that network variables to be shared by all devices are...
7974274 Telecommunication systems  
A telecommunication system (1) provides bi-directional communication between TDM signals on one side and ATM signals on the other. An ATM aggregate (10) receives and transmits ATM signals, and a...
7944876 Time slot interchange switch with bit error rate testing  
In accordance with the invention, time slot interchange switches (“TSIS”) with bit error rate testing are described. The bit error rate testing includes creating a channel of data appropriate for...
7876734 System and method for transmitting/receiving signal in a communication system  
A system and method for transmitting/receiving a signal in a communication system are provided, in which a transmitter determines to change a transmission time of a superframe header, when a...
7843905 Modular high-capacity switch  
A modular optical switch includes a set of optical switch modules connected in a mesh, a master controller for the whole optical node and a switch-module controller for each of the optical switch...
7839808 Apparatus and method for eliminating noise contained within usable frequency band of a mobile communication terminal  
Disclosed are an apparatus and method for removing noise contained within a usable frequency band of a mobile communication terminal. The apparatus includes a multiplier for multiplying a main...
7826480 Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH  
A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF)...
7809337 System and method for adjusting transmission phasing in a point-to-point communication link  
An apparatus and method for adjusting transmission phasing in a point-to-point communication link is disclosed. The relative phases of the transmissions from each antenna are adjusted before...
7778223 Cordless communication apparatus  
Whether the reception electric field level of the antenna #1 is higher than the predetermined level is judged. If the reception electric field level of the antenna #1 is not higher than the...
7733854 Forced bubble insertion scheme  
A network device for processing packets. The network device includes a memory management unit for storing packets and performing resource checks on each packet and an egress module for performing...
7633936 Time-slot interchange circuit  
A circuit and method are presented for signal processing and routing of digital voice telephony signals, using a specialized high-density integrated circuit voice processor. The voice processor...
7634622 Packet processor that generates packet-start offsets to immediately store incoming streamed packets using parallel, staggered round-robin arbitration to interleaved banks of memory  
A shared memory stores packets for a packet processor. The shared memory is arranged into banks that are word-interleaved. All banks may be accessed in parallel during each time-slot by different...
7620038 Using hot swap logic in a communication system  
Methods and systems are provided for providing hot swapability of TSIs in a TDM system using FPGA hot swap logic. The hot swap logic is used to provide isolation for the TSIs from a system TDM bus...
7616657 Heterogeneous transceiver architecture for wide range programmability of programmable logic devices  
High-speed serial data transceiver circuitry on a programmable logic device (“PLD”) includes some channels that are able to operate at data rates up to a first, relatively low maximum data rate,...
7613823 Enhanced channel access mechanisms for an HPNA network  
A system and a method is disclosed that provides that access to a communications medium that is suitable for allowing HPNA v2-formatted frames in a centralized manner. A list of sessions in...
7613162 Mobile device, system and method for enhanced channel allocation when radio resource connection is released while in dual transfer mode  
A mobile device, system, and method are disclosed for use in a wireless communication system during the mobile device's transition from a dual mode, in which a packet switched connection and...
7590110 Balanced high-capacity switch  
A high capacity switching node comprises a lattice structure of low-latency switch units and a plurality of balanced connectors interfacing electronic edge nodes to diagonal subsets of said switch...
7583692 Communications network and method of controlling the communication network  
The invention relates to a communications network with at least two network nodes, between which data may be transmitted via a transmission medium, in which a communications schedule is provided...
7558258 Wireless communication method and wireless communication apparatus  
A beacon slot position control section (205) of a radio communication apparatus constituting a radio network system which detects whether empty beacon slots are present in a beacon period. When an...
7535895 Selectively switching data between link interfaces and processing engines in a network switch  
Technology is disclosed for directing data through a network switch. One version of a network switch employs a mid-plane architecture that allows data to be directed between any link interface and...
7492760 Memory egress self selection architecture  
A method of time division multiplex switching reduces the implementation area by reducing the area required for both memory storage at each egress port and the multiplexing circuitry required....
7468955 System and method of defining a modified UPSR SONET network including sub-tending rings  
A method of providing a data file that defines a modified SONET ring network including at least one sub-tending ring is disclosed. The method comprises identifying a set of low data rate...
7450576 Timeslot assignment  
An apparatus and method includes receiving frames from multiple channels, each frame partitioned into multiple timeslots, reading a timeslot lookup table including an entry that specifies an...
7447429 Bidirectional line switched ring network  
A bidirectional line switched ring network which enables high-speed operation with improved reliability because of a reduced software processing load is disclosed, and the network includes a...
7443843 Terminal relay device and relay method  
An apparatus has a cross connection circuit, first switching sections located on the input side of the cross connection circuit to switch a presently-used transmission path and a reserve...
7428231 Channel sharing method and device thereof  
A channel sharing method and device thereof are disclosed. The method starts by providing a plurality of channels, wherein each of the channels comprises a time interval. A time slot having a...
7424030 Method, system and storage medium for providing a cross connect user interface  
A user interface for managing connections in a communication network cross connect. The user interface provides for creation, viewing and removing connections in the cross connect. When displaying...
7406101 System and method for providing on-chip delay measurements in serializer / deserializer systems  
A system and method is provided for making highly accurate data propagation delay measurements in a serializer/deserializer (SERDES) integrated circuit. The invention detects a selected special...
7382799 On-demand broadcast protocol  
A method of communicating over a network of nodes using a plurality of time slots is disclosed. According to the method, at least one of the plurality of time slots are assigned to a first node....
7359359 Method and system of channel adaptation  
The present invention relates to transmissions and retransmissions in a communications system. It reveals a method and system for backward compatible detection of an introduced channel sub-frame...
7349341 Procedure for sorting flows in a transport network carrying circuit data flows  
A procedure for sorting a plurality of circuit data flows (7, 8, . . . ) located, according to an initial configuration, in a plurality of sets of slots (space, time, frequency or wavelength) in a...

Matches 1 - 50 out of 276 1 2 3 4 5 6 >