Cut-off Rate based Outage Probability Analysis of Frequency Hopping Mobile Radio under Jamming Conditions

Date

2010-11-03

Author

Güvensen, Gökhan Muzaffer
Tanık, Yalçın
Yılmaz, Ali Özgür

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

180
views

0
downloads

This paper deals with the achievable spectral efficiency and outage analysis of short burst frequency hopping (FH) mobile radios under heavy jamming scenarios. With the use of outage probability analysis based on cut-off rate, the maximum spectral efficiency (bits / dimension) and the required number of radio frequency bursts (RFB) (or degrees of freedom) is determined in order to transmit a message reliably for a given target outage probability, number of information bits (message information length) and constellation. A Cut-off rate approach is exploited in order to take the influence of constellation into account, and outage metric is obtained depending on the jamming state, fading, number of RFB and constellation. On-off jamming with a given probability assignment is assumed for each burst. It is shown that the message length limits the achievable rate of the system. An upper bound on the code rate as a function of message length is derived for given outage probability, constellation, and channel statistics.

Subject Keywords

FADING CHANNELS, INTERFERENCE

URI

https://hdl.handle.net/11511/31479

DOI

https://doi.org/10.1109/milcom.2010.5680226

Conference Name

MILCOM Military Communications Conference

Collections

Graduate School of Natural and Applied Sciences, Conference / Seminar

Suggestions

OpenMETU
Core

On the Carrier Frequency Offset Estimation for Frequency Hopping Burst Mode Mobile Radio Güvensen, Gökhan Muzaffer; Tanık, Yalçın; Yılmaz, Ali Özgür (2010-11-03) In this paper, we evaluate the Cramer-Rao bounds (CRB) for the estimation of the carrier frequency offset (CFO) for general QAM modulations with no knowledge of the transmitted sequence (blind operation) in frequency hopping (FH) based short burst mode mobile radios. We investigate the blind CFO estimation problem in FH based mobile system that uses multiple short narrowband bursts in different frequency channels for the transmission of one packet. Joint blind channel and CFO estimation over multiple freque...
Effect of water-filling method on the PAPR for OFDM and MIMO systems Vural, Mehmet; Akta, Tugcan; Yılmaz, Ali Özgür (2007-06-13) In this paper, the peak-to-average power ratio (PAPR) problem for orthogonal frequency division multiplexing (OFDM) is investigated. The variations in the nature of the problem along with the utilization of water-filling technique are observed and the corresponding cumulative distribution function for PAPR is determined. In addition to OFDM analysis, another analysis is carried out for the comparison of water-filling technique and an equal power distribution algorithm in case of a multiple input multiple ou...
Low-Complexity Iterative Channel Estimation and Tracking for Time-Varying Multi-Antenna Systems Yapici, Yavuz; Yılmaz, Ayşen (2009-09-16) The iterative channel estimation and tracking problem is considered for time-varying frequency-flat fading multiinput multi-output (MIMO) systems. In order to jointly estimate and track the time-varying multi-antenna channel, the pilot symbol assisted modulation (PSAM) technique is generalized to the multi-antenna systems. By distributing the pilot symbols along the transmitted block, i.e., PSAM transmission, the proposed system gains the ability to track the channel variation with the same amount of pilots...
Massive MIMO Channel Estimation With an Untrained Deep Neural Network Balevi, Eren; Doshi, Akash; Andrews, Jeffrey G. (2020-03-01) This paper proposes a deep learning-based channel estimation method for multi-cell interference-limited massive MIMO systems, in which base stations equipped with a large number of antennas serve multiple single-antenna users. The proposed estimator employs a specially designed deep neural network (DNN) based on the deep image prior (DIP) network to first denoise the received signal, followed by conventional least-squares (LS) estimation. We analytically prove that our LS-type deep channel estimator can app...
An Adaptive-Iterative Nonlinear Interference Cancellation in Time-Varying Full-Duplex Channels Kurt, Anıl; Salman, Murat Babek; Saraç, Uğur Berkay; Güvensen, Gökhan Muzaffer (2022-01-01) In this paper, first, the sensitivity of traditional Full-Duplex (FD) communication systems to time variation in the self-interference (SI) channel is demonstrated via performance analysis. It is seen that conventional schemes are not capable of providing efficient operation regarding practical concerns such as spectral efficiency, SI channel aging and learning accuracy, and the contamination of signal-of-interest (SoI). Then, in regard to the aforementioned concerns, a practical FD operation together with ...

Citation Formats

G. M. Güvensen, Y. Tanık, and A. Ö. Yılmaz, “Cut-off Rate based Outage Probability Analysis of Frequency Hopping Mobile Radio under Jamming Conditions,” presented at the MILCOM Military Communications Conference, San Jose, CA, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/31479.