By the increment Interrupt of LPC2292,the day type and the tariff type can be selected,and energy can be measured by different time segment.

And the Duncan Zhang s 3 D nonlinear finite element program is worked out by using the middle increment method.

A cooperative protocol termed as fractional incremental relaying(FIR) is firstly presented to achieve higher spectral efficiency for wireless communications.

This paper aims at the characteristic that the IRQ interrupt vector addresses of ARM7 microcontroller are assigned on the interrupt vector registers dynamic,introduces the idea that roots the interrupt vectors into ROM,establishes the IRQ interrupt recovery system.

In this article,the hardware cascade structrue,port address,the system defination of interrupt vector and the system initiation of middle,and supper microcomputer s maskable interrupt system are analyzed,and it gives out the points for attention in application and takes Fangzheng MMX 166 to a concrete example.

Power control and outage capacity analysis of orderly distributed triangular cellular communication systems

We propose a predictive resource allocation algorithm to maxmize the outage capacity for OFDMA systems,where both channel estimation error at the receiver side and feedback delay are considered.

Simulation results demonstrate that the presented algorithm achieves almost the same outage capacity as the optimal selection technique while having low computational complexity.

The paper places an emphasis in analysing the general mechanism while boot viruses infect a system, that is to say, the boot Viruses programs allocate boot sector of the system, and modify some of interrupt vectors.

This paper describes a method of timing measure by 0# channel of 8254 timer of PC system, including the change of interrupt vector, the computing of timer parameter, and the resuming of PC system.