Communications

Multiplex Communications

Including A Bus For Interconnecting Inputs And Outputs

No:7426216

Advanced telecommunications router and crossbar switch controller

No:7092401

Apparatus and method for managing work and completion queues using head and tail pointers with end-to-end context error cache for reliable datagram

No:7339943

Apparatus and method for queuing flow management between input, intermediate and output queues

No:6691185

Apparatus for merging a plurality of data streams into a single data stream

No:5905726

Broadband communication system having a virtual circuit space switch

No:7272151

Centralized switching fabric scheduler supporting simultaneous updates

No:4547880

Communication control apparatus for digital devices

No:6804245

Compact, shared route lookup table for a fiber channel switch

No:5822300

Congestion management scheme

No:6728206

Crossbar switch with communication ring bus

No:6266344

Data communication method, electronic apparatus, and physical-layer-control integrated circuit

No:7061929

Data network with independent transmission channels

No:5249292

Data packet switch using a primary processing unit to designate one of a plurality of data stream control circuits to selectively handle the header processing of incoming packets in one data packet stream

No:7130308

Data path architecture for a lan switch

No:6295299

Data path architecture for a lan switch

No:6839347

Data transfer controller and electronic device

No:6175571

Distributed memory switching hub

No:6507581

Dynamic port mode selection for crosspoint switch

No:6240096

Fibre channel switch employing distributed queuing

No:6356550

Flexible time division multiplexed bus using sonet formatting

No:4677616

Flow control scheme for a switching network

No:7103057

Information processing apparatus and communication function expansion method

No:5796729

Integrated telecommunication system architecture for wireless and wireline access featuring pacs radio technology

No:4542501

Interface for managing information exchanges on a communications bus

No:7006515

Isochronous queue and buffer management

No:5499239

Large capacity modular atm switch

No:6580720

Latency verification system within a multi-interface point-to-point switching system (mippss)

No:7411972

Link layer device with non-linear polling of multiple physical layer device ports

No:6115387

Method and apparatus for controlling initiation of transmission of data as a function of received data

No:6807172

Method and apparatus for learning and switching frames in a distributed network switch

No:4862451

Method and apparatus for switching information between channels for synchronous information traffic and asynchronous data packets

No:5511076

Method and apparatus to efficiently reuse virtual connections by means of chaser packets

No:7023870

Method for operating a distributed computer system

No:7248598

Method of and a system for lightening the signaling load of a multicast protocol applied to a network of terminals using a transmission medium that does not support mutual listening between terminals

No:7164689

Multi-initiator control unit and method

No:5966379

Multiplex extender for discrete i/o devices on a time division network

No:6754239

Multiplexing apparatus and method, transmitting apparatus and method, and recording medium

No:6683885

Network relaying apparatus and network relaying method

No:6671277

Network relaying apparatus and network relaying method capable of high quality transfer of packets under stable service quality control

No:6212194

Network routing switch with non-blocking arbitration system

No:6243360

Network server having dynamic load balancing of messages in both inbound and outbound directions

No:6094434

Network switch with separate cut-through buffer

No:6137797

Process definition for source route switching

No:7149226

Processing data packets

No:6606322

Route lookup caching for a fiber channel switch

No:7359384

Scheduling of guaranteed-bandwidth low-jitter traffic in input-buffered switches

No:5323385

Serial bus communication method in a refrigeration system

No:6081528

Shared buffer memory architecture for asynchronous transfer mode switching and multiplexing technology

No:6424658

Store-and-forward network switch using an embedded dram

No:6973093

Switching fabric for interfacing a host processor and a plurality of network modules