Title :
Adaptive forwarding in frequency-hop spread-spectrum packet radio networks with partial-band jamming
Author :
Pursley, Michael B. ; Russell, Harlan B.
Author_Institution :
Illinois Univ., Urbana, IL, USA
fDate :
4/1/1993 12:00:00 AM
Abstract :
Adaptive protocols that specify the ways in which a radio is permitted to modify its normal forwarding procedures based on information obtained locally in the network are considered. A computer program has been developed to simulate a frequency-hop (FH) packet radio network with partial-band jamming and interference due to other FH and narrowband radios. The radios in the network use time-slotted, receiver-directed, FH spread-spectrum signaling. Results on throughput, delay, and end-to-end probability of success are presented, and comparisons between different forwarding protocols are given for a static network topology with both static and mobile network jamming
Keywords :
digital simulation; frequency agility; jamming; packet radio networks; protocols; radiofrequency interference; spread spectrum communication; telecommunications computing; FH spread-spectrum signaling; adaptive forwarding; adaptive protocols; computer program; delay; end-to-end probability; forwarding protocols; frequency hopping radios; frequency-hop spread-spectrum; interference; mobile network jamming; narrowband radios; network topology; packet radio network; packet radio networks; partial-band jamming; static network jamming; throughput; Computational modeling; Computer networks; Computer simulation; Frequency; Jamming; Narrowband; Packet radio networks; Protocols; Radiofrequency interference; Spread spectrum communication;
Journal_Title :
Communications, IEEE Transactions on
