Title :
The least-conflict code grouping algorithm for CDMA wireless information networks
Author :
Kwok-Wah Hung ; Lin Wang
Author_Institution :
Dept. of Comput., Hong Kong Polytech., Kowloon, Hong Kong
Abstract :
In code division multiple access (CDMA) wireless information networks, it is important to find an efficient algorithm for assigning as few codes to the stations as possible. We propose the least-conflict code grouping algorithm for selecting which stations should share the same code to reduce the number of codes needed. The simulation result shows that only a few codes are required to drive a throughput-delay performance, of the coded tone sense (CTS) protocol, very close to the case where each station has a unique code.<>
Keywords :
code division multiple access; codes; delays; packet radio networks; protocols; radio stations; CDMA; code division multiple access; coded tone sense protocol; least-conflict code grouping algorithm; mobile radio systems; packet radio networks; simulation result; station; throughput-delay performance; wireless information networks; Access protocols; Bandwidth; Computer networks; Electronic mail; Mobile communication; Monitoring; Multiaccess communication; Packet radio networks; Signal design; Spread spectrum communication;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.327946
