Retransmission (ReTX) mechanisms, i.e. Automatic Retransmission reQuest (ARQ) protocols are widely used for error control in mobile communications.
1. Introduction: Permutation networks have played an essential role in telephone switching systems, in computer interconnection networks, and in processing hardware.
In a recent issue of T h e Bell System Technical Journal 1 , C. E. S h a n n o n discussed the synthesis of two-terminal relay c o n t a c t n e t w o r k s .
A substantial enhancement of thermal stability, volatility, and electron affinity, switching the semiconducting behavior from p- to n-type, is achieved by fluoroalkyl substitution of thiophene olig
A novel series of alpha,omega-diperflurorohexyl-substituted thiophene oligomers [DFH-nTs; C sub 6 F sub 13-(thiophene) sub n-C sub 6 F sub 13; n = 2 - 6] has been synthesized, and the impact of flu
In order to prepare n-type CuGaSe2 as-grown, p-type CuGaSe2 single crystals were at first doped by Ge implantation.
The transistor was invented in 1947 for use as an amplifier and electronic switch.
A novel scheme is demonstrated to realize the concatenation of multiple Bragg.gratings with an accurate control of the phase matching between the different gratings.
A new device strcuture is reported for the fabrication of nano-scale organic transistors.
The causes of high-temperature superconductivity are still mysterious, although more than 50 000 experiments have studied this subject.
