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| Number | Title | Issue Date |
| 7372846 | Method for transmitting time information via a data packet network Time information which is to be transmitted via a data packet network is called up from a time information source and is transmitted to a data packet transmission module. The data packet transmission module controls the transmission time of a data packet in which th... | 05/13/2008 |
| 7349512 | Clock synchronization in a distributed system The present invention provides an improved clock synchronization algorithm for a distributed system intended for real time applications by performing at the same time an off-set correction and a clock read correction at each node of the distributed system. Expensive... | 03/25/2008 |
| 7327699 | Method and device for synchronisation of distant clocks to a central clock via satellite The invention relates to a method and a device for synchronizing one or more remote clocks (2) to a central clock (1) via a bi-directional satellite radio link (9.1, 9.2). Time and data signals are exchanged via suitable transmitting (8, 12 | 02/05/2008 |
| 7283568 | Methods, systems and computer program products for synchronizing clocks of nodes on a computer network Methods, systems and computer program products are provided for synchronizing clocks in a computer network. A first node clock is synchronized to a second node clock by establishing an initial value of a virtual second node clock at the first node. The initial value... | 10/16/2007 |
| 7251199 | Distributed system time synchronization including a timing signal path A distributed system with a timing signal path for increased precision in time synchronization among distributed system clocks. A distributed system according to the present teachings includes a master clock coupled to a timing signal path and a set of slave clocks ... | 07/31/2007 |
| 7200766 | Method and system for the distributed synchronization of users of a communications link A method and a system for synchronizing at least two users are described, each user to be synchronized containing its own timer, and the users being connected by at least one communications link, at least one event being transmitted for synchronization on the commun... | 04/03/2007 |
| 7190963 | Method for performing frequency synchronization of a base station and a network part The invention relates to a method for performing frequency synchronization of a base station, and to a network part. In the method, the following operations are performed: maintaining a reference clock in a network element of the cellular radio network; generating a... | 03/13/2007 |
| 7020078 | Communication network system and communication network node for use in the same communication network system In addition to five basic operation modes including “Add” operation mode, “Continue” operation mode, “Drop” operation mode, “Split and Add” operation mode and “Drop and Continue” operation mode, a function of carrying out “Time Division Switch ... | 03/28/2006 |
| 6941482 | Systems and methods for synchronizing time stamps Systems and methods for synchronizing time stamp counters of ports in a domain and for starting, stopping and triggering the ports in the domain at substantially the same time. A master box is connected with at least one slave box and the ports on the connected boxe... | 09/06/2005 |
| 6930958 | Method and apparatus for synchronizing timekeeping devices The present invention provides a method for synchronizing timekeeping devices in a system of clocks using a master/slave system and expandable data packet transmission protocol, and an apparatus for implementing such synchronizing system. The method includes embeddi... | 08/16/2005 |
| 6904062 | Method and apparatus for efficient and flexible routing between multiple high bit-width endpoints Multi-bit data signals are digitally switched between input and output endpoints for simultaneously interconnecting various sets of inputs and output endpoints. Single input may send data to single endpoint, or single input may send data to multiple output endpoints... | 06/07/2005 |
| 6687262 | Distributed MUX scheme for bi-endian rotator circuit The inventive control logic provides the selection signals for a bi-endian rotator MUX. The logic determines the starting point for the data transfer by determining which input register byte is going to Byte 0 of the output register. The control logic pas... | 02/03/2004 |
| 6654356 | Distributed control system architecture based on synchronized clocks A distributed system with an architecture based on synchronized clocks that provides accurate coordination of control functions. The distributed system includes a set of nodes coupled to a communication link. Each node has a clock which holds a real-world... | 11/25/2003 |
| 5606322 | Divergent code generator and method A method and corresponding apparatus (10) for generating a pseudo-random number. The method has steps of generating a first bit stream from a number generator (16, 35), combining a predetermined number with the first bit stream to provide a second bit str... | 02/25/1997 |
| 4207434 | Integral electric generator, multiplexer, data acquisition system An electric generator with winding and rotor design so that it powers and multiplexes several sensor inputs during rotor rotation. The rotor may be rotated by any means such as fluid (gas or liquid) or electric motors.... | 06/10/1980 |
