Johnny Karout

Publications (23)
Projects (1)

Showing 23 publications

2018

Location-Aided Pilot Contamination Avoidance for Massive MIMO Systems

Srikar Muppirisetty, Themistoklis Charalambous, Johnny Karout et al

IEEE Transactions on Wireless Communications. Vol. 17 (4), p. 2662-2674

Journal article

Show project

2017

Achievable rates of multidimensional multisphere distributions

Johnny Karout, Rene-Jean Essiambre, Erik Agrell et al

Optics InfoBase Conference Papers. Vol. Part F40-OFC 2017

Paper in proceeding

2013

Experimental Demonstration of an Optimized 16-ary Four-Dimensional Modulation Format Using Optical OFDM

Johnny Karout, Xiang Liu, S Chandrasekhar et al

Optical Fiber Communication Conference, OCF 13, p. OW3B.4-

Paper in proceeding

2013

Signaling for Optical Intensity Channels

Johnny Karout

Doctoral thesis

2012

Continuous-Amplitude Modulation for Optical Wireless Channels

Johnny Karout, Gerhard Kramer, Frank R. Kschischang et al

Proc. IEEE Photonics Society Summer Topical Meetings, PSST 2012, Seattle, WA: 9 through11 July 2012 (Article number 6280801), p. 167-168

Paper in proceeding

2012

A Two-Dimensional Signal Space for Intensity-Modulated Channels

Johnny Karout, G. Kramer, F. R. Kschischang et al

IEEE Communications Letters. Vol. 16 (9), p. 1361-1364

Journal article

2012

Bandlimited Intensity Modulation

M. Tavan, Erik Agrell, Johnny Karout

IEEE Transactions on Communications. Vol. 60 (11), p. 3429-3439

Journal article

2012

4-PAM for high-speed short-range optical communications

Krzysztof Szczerba, Petter Westbergh, Johnny Karout et al

Journal of Optical Communications and Networking. Vol. 4 (11), p. 885-894

Journal article

2012

Optimized lattice-based 16-level subcarrier modulation for IM/DD systems

Krzysztof Szczerba, Johnny Karout, Magnus Karlsson et al

2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012; Amsterdam; Netherlands; 16 September 2012 through 20 September 2012, p. Art. no. 6705904-

Paper in proceeding

2012

Modulation method and apparatus for amplitude- or intensity-modulated communication systems

Johnny Karout, Gerhard Kramer, Frank R. Kschischang et al

Patent application

2012

Optimizing Constellations for Single-Subcarrier Intensity-Modulated Optical Systems

Johnny Karout, Erik Agrell, Krzysztof Szczerba et al

IEEE Transactions on Information Theory. Vol. 58 (7), p. 4645-4659

Journal article

2011

Strictly Bandlimited ISI-Free Transmission Over Intensity-Modulated Channels

M. Tavan, Erik Agrell, Johnny Karout

GLOBECOM - IEEE Global Telecommunications Conference

Paper in proceeding

2011

30 Gbps 4-PAM transmission over 200m of MMF using an 850 nm VCSEL

Krzysztof Szczerba, Petter Westbergh, Johnny Karout et al

Optics Express. Vol. 19 (26), p. B203-B208

Journal article

2011

Demonstration of 8-level subcarrier modulation sensitivity improvement in an IM/DD system

Krzysztof Szczerba, Johnny Karout, Erik Agrell et al

European Conference and Exposition on Optical Communications, ECOC

Paper in proceeding

2011

Experimental comparison of modulation formats in IM/DD links

Krzysztof Szczerba, Johnny Karout, Petter Westbergh et al

Optics Express. Vol. 19 (10), p. 9881-9889

Journal article

2011

30 Gbps 4-PAM transmission over 200m of MMF using an 850 nm VCSEL

Krzysztof Szczerba, Petter Westbergh, Johan Gustavsson et al

European Conference and Exposition on Optical Communications, ECOC, p. 1-3

Paper in proceeding

2011

Modulation Optimization for Noncoherent Optical Systems

Johnny Karout

Licentiate thesis

2011

Designing Power-Efficient Modulation Formats for Noncoherent Optical Systems

Johnny Karout, Erik Agrell, Krzysztof Szczerba et al

GLOBECOM - IEEE Global Telecommunications Conference

Paper in proceeding

2011

CMA Misconvergence in Coherent Optical Communication for Signals Generated from a Single PRBS

Johnny Karout, Henk Wymeersch, Ahmet Serdar Tan et al

Wireless & optical communications conference, New Jersey, 15-16 April 2011

Paper in proceeding

2011

Stochastic Backpropagation for Coherent Optical Communications

Nan Jiang, Yan Gong, Johnny Karout et al

European Conference and Exposition on Optical Communications, ECOC

Paper in proceeding

2010

Power efficient subcarrier modulation for intensity modulated channels

Johnny Karout, Erik Agrell, Magnus Karlsson

Optics Express. Vol. 18 (17), p. 17913-17921

Journal article

2010

Modulation scheme

Johnny Karout, Krzysztof Szczerba, Erik Agrell

Patent application

2009

Performance Trade-off Investigation of B-IFDMA

Johnny Karout, Srikar Muppirisetty, Tommy Svensson

IEEE Vehicular Technology Conference. Vol. 1-4, p. 368-372

Paper in proceeding

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Showing 1 research projects

2011–2013

Theory and algorithms for fiber-optical intensity channels

Magnus Karlsson Photonics

Erik Agrell Communication Systems

Johnny Karout Communication Systems

Swedish Research Council (VR)

There might be more projects where Johnny Karout participates, but you have to be logged in as a Chalmers employee to see them.