Title :
A MAC technique for CDMA based ad-hoc networks
Author :
Fantacci, Romano ; Ferri, Angela ; Tarchi, Daniele
Author_Institution :
Dept. of Electron. & Telecommun., Univ. of Florence, Italy
Abstract :
Recently, ad-hoc networks have obtained a growing interest due to their advantages in many practical applications. One of the most critical points is the definition of an efficient medium access control (MAC) protocol that allows the transmission of packets generated by a node and routing of packets arriving from other nodes. This paper deals with a MAC technique based on code division multiple access (CDMA) scheme that adapts the used spreading factor to the network congestion in order to minimize the energy consumption and maximize the network throughput.
Keywords :
access protocols; ad hoc networks; code division multiple access; optimisation; spread spectrum communication; telecommunication congestion control; CDMA; MAC protocol; ad-hoc networks; energy consumption minimization; medium access control protocol; network congestion; network throughput maximization; node packet transmission; packet routing; spread spectrum communications; spreading factor; Access protocols; Ad hoc networks; Centralized control; Energy consumption; Media Access Protocol; Mobile communication; Multiaccess communication; Throughput; Wireless LAN; Wireless application protocol;
Conference_Titel :
Wireless Communications and Networking Conference, 2005 IEEE
Print_ISBN :
0-7803-8966-2
DOI :
10.1109/WCNC.2005.1424576
