Title :
Design of random number generators for the HIPERLAN/1 channel access mechanism
Author :
Kabulepa, L.D. ; Glesner, M.
Author_Institution :
Inst. of Microelectron. Syst., Darmstadt Univ. of Technol., Germany
Abstract :
The HIPERLAN/1 channel access mechanism, also referred to as Elimination Yield Non-preemptive Priority Multiple Access (EY-NPMA) protocol, resolves contention problems by generating random variables. This paper is devoted to the evaluation of the goodness of a set of tested random number generation methods for the EY-NPMA protocol. The simulation experiments showed that some carefully selected simple generators such as Tausworthe generators can provide a similar performance as known random generation methods like the Wichmann-Hill algorithm. The work aimed at determining suitable generators for the HIPERLAN/1 channel access mechanism in terms of good statistical properties, operations speed and simplicity of the hardware architecture
Keywords :
carrier sense multiple access; digital radio; indoor radio; probability; random number generation; statistics; telecommunication congestion control; wireless LAN; 23.5 Mbit/s; 5.2 GHz; CSMA/CA protocol family; EY-NPMA protocol; HIPERLAN/1 channel access mechanism; Tausworthe generators; Wichmann-Hill algorithm; collision avoidance; contention problems; elimination yield nonpreemptive priority multiple access protocol; hardware architecture simplicity; operations speed; random number generator design; random variables; statistical properties; Access protocols; Analytical models; Hardware; Mechanical factors; Microelectronics; Performance analysis; Random number generation; Random variables; Testing; Wireless LAN;
Conference_Titel :
Electronics, Circuits and Systems, 2000. ICECS 2000. The 7th IEEE International Conference on
Conference_Location :
Jounieh
Print_ISBN :
0-7803-6542-9
DOI :
10.1109/ICECS.2000.911526
