DocumentCode :
2091722
Title :
On the throughput of random multihop packet radio networks using receiver directed CDMA
Author :
Dill, Jeffrey C. ; Silvester, John A.
Author_Institution :
Hughes Aircraft Co., Fullerton, CA, USA
fYear :
1988
fDate :
12-15 June 1988
Firstpage :
807
Abstract :
The authors present a receiver directed code division multiple access (CDMA) scheme for use in multihop packet radio networks. This scheme takes advantage of the inherent multiple-access capabilities of spread-spectrum anti jam communications systems to allow efficient channel sharing and thus achieves a significant increase in network throughput. They first derive an analytical upper bound on average network throughput for random networks with uniform message traffic, assuming that the network is homogeneous. A slotted ALOHA-like access protocol is then developed, using code division to address only the desired receiver, in conjunction with a simple minimum-hop routing algorithm. Simulation results are presented which agree quite closely with the predicted throughput over a wide range of input conditions.<>
Keywords :
codes; electronic warfare; frequency agility; multi-access systems; packet switching; protocols; radio networks; random processes; spread spectrum communication; analytical upper bound; average network throughput; channel sharing; code division; multiple-access capabilities; random multihop packet radio networks; random networks; receiver directed CDMA; slotted ALOHA-like access protocol; spread-spectrum anti jam communications systems; throughput; uniform message traffic; Access protocols; Communication system traffic; Multiaccess communication; Packet radio networks; Receivers; Spread spectrum communication; Telecommunication traffic; Throughput; Traffic control; Upper bound;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, 1988. ICC '88. Digital Technology - Spanning the Universe. Conference Record., IEEE International Conference on
Conference_Location :
Philadelphia, PA, USA
Type :
conf
DOI :
10.1109/ICC.1988.13671
Filename :
13671
Link To Document :
بازگشت