Matches 1 - 22 out of 22
Match Document Document Title
7418516 Adaptive flow control protocol  
A method and system for directing data transfers between applications and devices residing on different computers or devices using an adaptive flow control protocol has been described. When an...
7412251 Wireless communication apparatus, wireless communication system adopting the same and communication method thereof  
A wireless communication apparatus, a wireless communication system adopting the same and a communication method thereof are provided. In the wireless communication system, a slave device transmits...
7185151 Data processing device characterized in its data transfer method, program for executing on a computer to perform functions of the device, and computer readable recording medium storing such a program  
A data processing device is disclosed. The device is provided with a plurality of data processing units; a first memory shared for storing data, to which each of the data processing units makes an...
7016372 Dynamic bandwidth allocation in AD hoc wireless piconets  
One of a number, n, of slave devices is selected for express or implicit polling by a master device in a communication system that transmits during individual ones of a number of sequentially...
6944681 Probing algorithm for foundation fieldbus protocol  
A hand-held communication control device which, when coupled to a process control system communication bus, controls communication occurring on the bus using a communication schedule that dictates...
EP1465371A1 Apparatus and associated method for setting up a dynamic polling interval in a radio telecommunications system  
An apparatus for transmitting data blocks on a communications channel having a radio link between two stations including a user equipment is described , comprising: means for receiving first data...
6782434 Apparatus and method for transferring information among variety of information recording and reproducing apparatus  
An information transfer apparatus includes a casing having at least two sections accommodating a variety of information recording and reproducing apparatuses, respectively. A transfer device is...
6519666 Arbitration scheme for optimal performance  
A shared bus arbitration scheme for a data communication system is provided, where a shared bus is connected to a plurality of bus masters and resources, some resources having higher priority than...
6006017 System for determining the frequency of repetitions of polling active stations relative to the polling of inactive stations  
An apparatus and method to implement a hybrid contention and polling protocol for a communications or computer network is disclosed. Various apparatus and method embodiments of the invention employ...
5870395 Wide area fiber and tv cable fast packet cell network  
53 byte length ATM compliant cells are transmitted over a digital optical fiber path to interconnect with a coaxial feeder cable TV system to support two-way digital services at a plurality of...
5694537 Network device which selects a time service provider  
A method of selecting one time service provider from a plurality of time service providers accessible over a local area network (LAN). The method includes a storing step which stores, in a memory,...
5630152 Communication protocol between master and slave device with register information sharing  
A method for full duplex communication between master and slave devices (403, 422) coupled by a serial peripheral interface (420) includes the steps of the slave device (422) updating a status...
5544164 Method and cell based wide area network alternative access telephone and data system  
The present invention is a Wide Area Network (WAN) Asynchronous Transfer Mode (ATM) compliant cell based communications system that is capable of delivering high data rate cells from a plurality of...
5440555 Access system  
An object of the present invention is to provide an access system which can accommodate constant bit rate data irrespective of the traffic conditions and which also allows accommodation of variable...
5425027 Wide area fiber and TV cable fast packet cell network  
53 byte length ATM compliant cells are transmitted over a digital optical fiber path to interconnect with a coaxial feeder cable TV system to support two-way digital services at a plurality of...
5421030 Communications system and method for bi-directional communications between an upstream control facility and downstream user terminals  
Cordless telephones generate cell relay packets. Packets from each cordless telephone are polled by an upstream polling unit avoiding multi-unit interference. Cell packets are transmitted via a...
5341415 Method and apparatus for sharing of common in-house wiring to permit multiple telephone carriers to serve the same customer  
A system to allow two or more telephone carriers to automatically connect to existing in-house telephone wiring wherein the choice of carrier is made by the calling party. Service is provided on a...
5329525 System and method applicable to automotive vehicles utilizing time division multiplex mode for communicating data between master and slave stations  
A time division multiplex communication system applicable to an automotive vehicle and a method for communicating data between a master station and a plurality of slave stations are disclosed in...
5303227 Method and apparatus for enhanced modes in SPI communication  
A method for full duplex data transference between a master device and a slave device comprises the steps of the slave device providing (725) data stored in a location within the slave device to...
5166675 Communication system carrying out polling for request and data simultaneously and in parallel  
A communication system containing a master station and a plurality of slave stations. The master station receives a request from one of the plurality of slave stations and memorizes one or more...
5132680 Polling communication system with priority control  
A communication system including a master station, a plurality of slave stations each for communicating with the master station, a two-way transmission line connecting the master station and the...
5130983 Method of polling to determine service needs and the like  
Tis method provides high utilization collision free access to a digital pulse communications medium with priority provided by message class and/or terminal type, regardless of network topology....
Matches 1 - 22 out of 22