Note on clock synchronization and Edwards transformations

Special relativity with non-standard synchronized clocks: “Everyday” clock synchronization simplified

We show that the Lorentz transformations for the space-time coordinates of the same event, solve problems in which the synchronization of the clocks of a given inertial reference frame are synchronized following a clock synchronization procedure different from that proposed by Einstein. The case of the so called “everyday clock synchronization” procedure is considered recovering all the results...

The Welch-Lynch Clock Synchronization Algorithm

This note describes the Welch-Lynch fault-tolerant algorithm for clock synchronization. The original proof given by Welch and Lynch shows that the clocks of non-faulty nodes are maintained in approximate agreement. The worst-case skew is bounded by a constant which depends on network and algorithm parameters. We give a simpli ed proof of correctness and obtain tight synchronization bounds.

Design and Implementation of Field Programmable Gate Array Based Baseband Processor for Passive Radio Frequency Identification Tag (TECHNICAL NOTE)

In this paper, an Ultra High Frequency (UHF) base band processor for a passive tag is presented. It proposes a Radio Frequency Identification (RFID) tag digital base band architecture which is compatible with the EPC C C2/ISO18000-6B protocol. Several design approaches such as clock gating technique, clock strobe design and clock management are used. In order to reduce the area Decimal Matrix C...

Low-Cost Hybrid Internal Clock Synchronization Mechanism for COTS PC Cluster (Research Note)

A ne Transformations in Signal and TheirApplication in the Speci cation and Validationof Real - Time Systems ?

In this paper we present aane transformations as an extension of the Signal language for the speciication and validation of real-time systems. To each Signal program is associated a system of equations which specify synchronization constraints on clock variables. The Signal compiler resolves these equations and veriies if the control of a program is functionally safe. By means of the new transf...