Performance analysis of a JTIDS/Link-16-type waveform transmission over Nakagami fading channels with pulsed-noise interference
MetadataShow full item record
The Joint Tactical Information Distribution System (JTIDS) is the communication terminal of Link-16. JTIDS is a hybrid direct sequence/frequency-hopping spread spectrum system and features Reed-Solomon codes for channel coding, cyclic code-shift keying for 32-ary symbol modulation, minimum-shift keying for chip modulation, symbol interleaving, chip sequence scrambling and random jittering for transmission security, and a double-pulse structure for diversity. Assuming that coherent chip demodulation is practical, we investigate the probability of symbol error of a JTIDS/Link-16-type waveform for both the single- and the double-pulse structure transmitted over a slow, flat Nakagami fading channel in the presence of pulsed-noise interference (PNI) in this paper. In general, the results show that the double-pulse structure always outperforms the single-pulse structure, whether the PNI is present or not and whether the channel is fading or not. Furthermore, barrage noise interference has the most effect in degrading performance when signal-to-interference ratio (SIR) is small. When SIR is large, PNI with a smaller fraction of time that interference is on causes the greatest degradation.
The article of record as published may be found at http://dx.doi.org/10.1109/MILCOM.2008.4753275
Showing items related by title, author, creator and subject.
Mylonas, Ioannis (Monterey, California: Naval Postgraduate School, 2013-09);In this thesis, a single-input-multiple-output (SIMO) wireless antenna network is investigated in terms of its performance. We analyze the system with regard to the number of receive-transmit antennas (Rx-Tx) and other ...
Performance of a JTIDS-type waveform with errors-and-erasures decoding in pulsed-noise interference Kao, Chi-Han; Robertson, Clark; Kragh, Frank (IEEE, 2009);The Joint Tactical Information Distribution System (JTIDS) is the Link-16 communication terminal. JTIDS is a hybrid direct sequence/frequency-hopping spread spectrum system and features Reed-Solomon (RS) codes for channel ...
Mayer, Tanya; Robertson, Clark; Ha, Tri T. (IEEE, 1999);Wideband code-division multiple access (CDMA) systems are interference-limited, and so must utilize some form of interference reduction in order to maintain an acceptable quality of service and capacity. In this paper, ...