Sorry, you need to enable JavaScript to visit this website.

Communications and Networking

Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks


We address the inter-cell interference coordination for the indoor multi-color visible light communication (VLC) network under lighting constraints. In the multi-color VLC system, soft frequency reuse-based interference coordination is adopted, which adjusts the AC powers of the cell-edge components and the cell-center components. To further improve the system throughput in the environment of dense LED deployment, we propose the dynamic scheduler for the inter-cell interference coordination.

Paper Details

Authors:
Chen Gong, Qian Gao, Zhengyuan Xu
Submitted On:
4 December 2016 - 11:27am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

KaixiongZhou_GlobalSIP2016_report.pdf

(241 downloads)

Subscribe

[1] Chen Gong, Qian Gao, Zhengyuan Xu, "Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1338. Accessed: Oct. 19, 2018.
@article{1338-16,
url = {http://sigport.org/1338},
author = {Chen Gong; Qian Gao; Zhengyuan Xu },
publisher = {IEEE SigPort},
title = {Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks},
year = {2016} }
TY - EJOUR
T1 - Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks
AU - Chen Gong; Qian Gao; Zhengyuan Xu
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1338
ER -
Chen Gong, Qian Gao, Zhengyuan Xu. (2016). Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks. IEEE SigPort. http://sigport.org/1338
Chen Gong, Qian Gao, Zhengyuan Xu, 2016. Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks. Available at: http://sigport.org/1338.
Chen Gong, Qian Gao, Zhengyuan Xu. (2016). "Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks." Web.
1. Chen Gong, Qian Gao, Zhengyuan Xu. Inter-cell Interference Coordination for Multi-color Visible Light Communication Networks [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1338

Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel


This paper studies the achievable rate of a relay- assisted optical wireless communication channel, and presents a novel discrete signaling method by our proposed symbol-number filling algorithm. Unlike the radio frequency counterpart, the signaling is designed subject to nonnegative, peak and average power constraints, taking the input-dependent Gaussian shot noise into account. Decode and forward (DF) protocol is adopted by the relay, and is shown to outperform the direct transmission (DT) protocol.

Paper Details

Authors:
Guangtao Zheng, Qian Gao, Chen Gong and Zhengyuan Xu
Submitted On:
6 December 2016 - 10:23pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

GuangtaoZheng_GlobalSIP2016_slides.pdf

(197 downloads)

Subscribe

[1] Guangtao Zheng, Qian Gao, Chen Gong and Zhengyuan Xu, "Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1337. Accessed: Oct. 19, 2018.
@article{1337-16,
url = {http://sigport.org/1337},
author = {Guangtao Zheng; Qian Gao; Chen Gong and Zhengyuan Xu },
publisher = {IEEE SigPort},
title = {Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel},
year = {2016} }
TY - EJOUR
T1 - Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel
AU - Guangtao Zheng; Qian Gao; Chen Gong and Zhengyuan Xu
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1337
ER -
Guangtao Zheng, Qian Gao, Chen Gong and Zhengyuan Xu. (2016). Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel. IEEE SigPort. http://sigport.org/1337
Guangtao Zheng, Qian Gao, Chen Gong and Zhengyuan Xu, 2016. Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel. Available at: http://sigport.org/1337.
Guangtao Zheng, Qian Gao, Chen Gong and Zhengyuan Xu. (2016). "Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel." Web.
1. Guangtao Zheng, Qian Gao, Chen Gong and Zhengyuan Xu. Achievable Rate and Optimal Signaling for an Optical Wireless Decode-and-Forward Relaying Channel [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1337

ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY


We study the problem of energy efficiency maximization (EEmax) with joint beamforming and subarray selection, by taking into account the non-linear power amplifier efficiency in a multi-user multiple-input single-output system. The subarray selection problem is formulated using the concept of perspective formulation with additional penalty term in the objective function. To tackle the resulting challenging mixed-Boolean non-convex optimization problem, we rely on

Paper Details

Authors:
Oskari Tervo, Le-Nam Tran, Markku Juntti
Submitted On:
30 November 2016 - 2:16pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

Poster of paper 1423

(274 downloads)

Subscribe

[1] Oskari Tervo, Le-Nam Tran, Markku Juntti, "ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1325. Accessed: Oct. 19, 2018.
@article{1325-16,
url = {http://sigport.org/1325},
author = {Oskari Tervo; Le-Nam Tran; Markku Juntti },
publisher = {IEEE SigPort},
title = {ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY},
year = {2016} }
TY - EJOUR
T1 - ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY
AU - Oskari Tervo; Le-Nam Tran; Markku Juntti
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1325
ER -
Oskari Tervo, Le-Nam Tran, Markku Juntti. (2016). ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY. IEEE SigPort. http://sigport.org/1325
Oskari Tervo, Le-Nam Tran, Markku Juntti, 2016. ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY. Available at: http://sigport.org/1325.
Oskari Tervo, Le-Nam Tran, Markku Juntti. (2016). "ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY." Web.
1. Oskari Tervo, Le-Nam Tran, Markku Juntti. ENERGY-EFFICIENT JOINT TRANSMIT BEAMFORMING AND SUBARRAY SELECTION WITH NON-LINEAR POWER AMPLIFIER EFFICIENCY [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1325

Improved Decoding of Analog Modulo Block Codes for Noise Mitigation


A drawback of digital transmission of analog signals is the unavoidable quantization error which leads to a limited quality even for good channel conditions.

This saturation can be avoided by using analog transmission systems with discrete-time and quasi-continuous-amplitude encoding and decoding, e.g., Analog Modulo Block codes (AMB codes). The AMB code vectors are produced by multiplying a real-valued information vector with a real-valued generator matrix using a modulo arithmetic.

Paper Details

Authors:
Tim Schmitz, Peter Jax, Peter Vary
Submitted On:
16 June 2016 - 3:14am
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

poster_decoder_r858.pdf

(359 downloads)

Subscribe

[1] Tim Schmitz, Peter Jax, Peter Vary, "Improved Decoding of Analog Modulo Block Codes for Noise Mitigation", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1112. Accessed: Oct. 19, 2018.
@article{1112-16,
url = {http://sigport.org/1112},
author = {Tim Schmitz; Peter Jax; Peter Vary },
publisher = {IEEE SigPort},
title = {Improved Decoding of Analog Modulo Block Codes for Noise Mitigation},
year = {2016} }
TY - EJOUR
T1 - Improved Decoding of Analog Modulo Block Codes for Noise Mitigation
AU - Tim Schmitz; Peter Jax; Peter Vary
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1112
ER -
Tim Schmitz, Peter Jax, Peter Vary. (2016). Improved Decoding of Analog Modulo Block Codes for Noise Mitigation. IEEE SigPort. http://sigport.org/1112
Tim Schmitz, Peter Jax, Peter Vary, 2016. Improved Decoding of Analog Modulo Block Codes for Noise Mitigation. Available at: http://sigport.org/1112.
Tim Schmitz, Peter Jax, Peter Vary. (2016). "Improved Decoding of Analog Modulo Block Codes for Noise Mitigation." Web.
1. Tim Schmitz, Peter Jax, Peter Vary. Improved Decoding of Analog Modulo Block Codes for Noise Mitigation [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1112

Distributed Multi-Sensor CPHD with Pairwise Gossiping

Paper Details

Authors:
Jun Ye Yu, Mark Coates, Michael Rabbat
Submitted On:
23 March 2016 - 5:38am
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

Jay- ICASSP Poster V4.pdf

(306 downloads)

Subscribe

[1] Jun Ye Yu, Mark Coates, Michael Rabbat, "Distributed Multi-Sensor CPHD with Pairwise Gossiping", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/987. Accessed: Oct. 19, 2018.
@article{987-16,
url = {http://sigport.org/987},
author = {Jun Ye Yu; Mark Coates; Michael Rabbat },
publisher = {IEEE SigPort},
title = {Distributed Multi-Sensor CPHD with Pairwise Gossiping},
year = {2016} }
TY - EJOUR
T1 - Distributed Multi-Sensor CPHD with Pairwise Gossiping
AU - Jun Ye Yu; Mark Coates; Michael Rabbat
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/987
ER -
Jun Ye Yu, Mark Coates, Michael Rabbat. (2016). Distributed Multi-Sensor CPHD with Pairwise Gossiping. IEEE SigPort. http://sigport.org/987
Jun Ye Yu, Mark Coates, Michael Rabbat, 2016. Distributed Multi-Sensor CPHD with Pairwise Gossiping. Available at: http://sigport.org/987.
Jun Ye Yu, Mark Coates, Michael Rabbat. (2016). "Distributed Multi-Sensor CPHD with Pairwise Gossiping." Web.
1. Jun Ye Yu, Mark Coates, Michael Rabbat. Distributed Multi-Sensor CPHD with Pairwise Gossiping [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/987

RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS


UWA sensor networks

Since the global positioning system (GPS) is not applicable underwater, source localization using wireless sensor networks (WSNs) is gaining popularity in oceanographic applications. Unlike terrestrial WSNs (TWSNs) which use electromagnetic signaling, underwater WSNs (UWSNs) require underwater acoustic (UWA) signaling. Received signal strength (RSS)-based source localization is considered in this paper due to its practical simplicity and the constraint of low-cost sensor devices, but this area received little attention so far because of the complicated UWA transmission loss (TL) phenomena.

RSSmain.pdf

PDF icon RSSmain.pdf (439 downloads)

Paper Details

Authors:
Tao Xu, Yongchang Hu, Bingbing Zhang, Geert Leus
Submitted On:
20 March 2016 - 10:58pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

RSSmain.pdf

(439 downloads)

Subscribe

[1] Tao Xu, Yongchang Hu, Bingbing Zhang, Geert Leus , "RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/906. Accessed: Oct. 19, 2018.
@article{906-16,
url = {http://sigport.org/906},
author = {Tao Xu; Yongchang Hu; Bingbing Zhang; Geert Leus },
publisher = {IEEE SigPort},
title = {RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS},
year = {2016} }
TY - EJOUR
T1 - RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS
AU - Tao Xu; Yongchang Hu; Bingbing Zhang; Geert Leus
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/906
ER -
Tao Xu, Yongchang Hu, Bingbing Zhang, Geert Leus . (2016). RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS. IEEE SigPort. http://sigport.org/906
Tao Xu, Yongchang Hu, Bingbing Zhang, Geert Leus , 2016. RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS. Available at: http://sigport.org/906.
Tao Xu, Yongchang Hu, Bingbing Zhang, Geert Leus . (2016). "RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS." Web.
1. Tao Xu, Yongchang Hu, Bingbing Zhang, Geert Leus . RSS-BASED SENSOR LOCALIZATION IN UNDERWATER ACOUSTIC SENSOR NETWORKS [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/906

Mobile Beamforming & Spatially Controlled Relay Communications


We consider stochastic motion planning in single-source single-destination robotic relay networks, under a cooperative beamforming framework. Assuming that the communication medium constitutes a spatiotemporal stochastic field, we propose a

Paper Details

Authors:
Dionysios S. Kalogerias, Athina P. Petropulu
Submitted On:
19 March 2016 - 3:27pm
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

Mobile_Beamforming_ICASSP_2016.pdf

(449 downloads)

Subscribe

[1] Dionysios S. Kalogerias, Athina P. Petropulu, "Mobile Beamforming & Spatially Controlled Relay Communications", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/831. Accessed: Oct. 19, 2018.
@article{831-16,
url = {http://sigport.org/831},
author = {Dionysios S. Kalogerias; Athina P. Petropulu },
publisher = {IEEE SigPort},
title = {Mobile Beamforming & Spatially Controlled Relay Communications},
year = {2016} }
TY - EJOUR
T1 - Mobile Beamforming & Spatially Controlled Relay Communications
AU - Dionysios S. Kalogerias; Athina P. Petropulu
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/831
ER -
Dionysios S. Kalogerias, Athina P. Petropulu. (2016). Mobile Beamforming & Spatially Controlled Relay Communications. IEEE SigPort. http://sigport.org/831
Dionysios S. Kalogerias, Athina P. Petropulu, 2016. Mobile Beamforming & Spatially Controlled Relay Communications. Available at: http://sigport.org/831.
Dionysios S. Kalogerias, Athina P. Petropulu. (2016). "Mobile Beamforming & Spatially Controlled Relay Communications." Web.
1. Dionysios S. Kalogerias, Athina P. Petropulu. Mobile Beamforming & Spatially Controlled Relay Communications [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/831

Robust CDMA Receiver Design under Disguised Jamming

Paper Details

Authors:
Kai Zhou, Tianlong Song, Jian Ren, Tongtong Li
Submitted On:
15 March 2016 - 10:47am
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

ICASSP2016 - Slides.pdf

(327 downloads)

Subscribe

[1] Kai Zhou, Tianlong Song, Jian Ren, Tongtong Li, "Robust CDMA Receiver Design under Disguised Jamming", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/690. Accessed: Oct. 19, 2018.
@article{690-16,
url = {http://sigport.org/690},
author = {Kai Zhou; Tianlong Song; Jian Ren; Tongtong Li },
publisher = {IEEE SigPort},
title = {Robust CDMA Receiver Design under Disguised Jamming},
year = {2016} }
TY - EJOUR
T1 - Robust CDMA Receiver Design under Disguised Jamming
AU - Kai Zhou; Tianlong Song; Jian Ren; Tongtong Li
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/690
ER -
Kai Zhou, Tianlong Song, Jian Ren, Tongtong Li. (2016). Robust CDMA Receiver Design under Disguised Jamming. IEEE SigPort. http://sigport.org/690
Kai Zhou, Tianlong Song, Jian Ren, Tongtong Li, 2016. Robust CDMA Receiver Design under Disguised Jamming. Available at: http://sigport.org/690.
Kai Zhou, Tianlong Song, Jian Ren, Tongtong Li. (2016). "Robust CDMA Receiver Design under Disguised Jamming." Web.
1. Kai Zhou, Tianlong Song, Jian Ren, Tongtong Li. Robust CDMA Receiver Design under Disguised Jamming [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/690

Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent


Directional Self-Estimation of the Path-Loss Exponent

The path-loss exponent (PLE) is a key parameter in wireless propagation channels. Therefore, obtaining the knowledge of the PLE is rather significant for assisting wireless communications and networking to achieve a better performance. Most existing methods for estimating the PLE not only require nodes with known locations but also assume an omni-directional PLE. However, the location information might be unavailable or unreliable and, in practice, the PLE might change with the direction.

main.pdf

PDF icon main.pdf (735 downloads)

Paper Details

Authors:
Geert Leus
Submitted On:
11 March 2016 - 6:03pm
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

main.pdf

(735 downloads)

Subscribe

[1] Geert Leus, "Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/613. Accessed: Oct. 19, 2018.
@article{613-16,
url = {http://sigport.org/613},
author = {Geert Leus },
publisher = {IEEE SigPort},
title = {Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent},
year = {2016} }
TY - EJOUR
T1 - Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent
AU - Geert Leus
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/613
ER -
Geert Leus. (2016). Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent. IEEE SigPort. http://sigport.org/613
Geert Leus, 2016. Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent. Available at: http://sigport.org/613.
Geert Leus. (2016). "Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent." Web.
1. Geert Leus. Directional Maximum Likelihood Self-Estimation of the Path-Loss Exponent [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/613

Time-Reversal Tunneling Effects for Cloud Radio Access Network

Paper Details

Authors:
Beibei Wang
Submitted On:
23 February 2016 - 1:44pm
Short Link:
Type:
Document Year:
Cite

Document Files

CRAN_final.pdf

(452 downloads)

Subscribe

[1] Beibei Wang, "Time-Reversal Tunneling Effects for Cloud Radio Access Network", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/571. Accessed: Oct. 19, 2018.
@article{571-15,
url = {http://sigport.org/571},
author = {Beibei Wang },
publisher = {IEEE SigPort},
title = {Time-Reversal Tunneling Effects for Cloud Radio Access Network},
year = {2015} }
TY - EJOUR
T1 - Time-Reversal Tunneling Effects for Cloud Radio Access Network
AU - Beibei Wang
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/571
ER -
Beibei Wang. (2015). Time-Reversal Tunneling Effects for Cloud Radio Access Network. IEEE SigPort. http://sigport.org/571
Beibei Wang, 2015. Time-Reversal Tunneling Effects for Cloud Radio Access Network. Available at: http://sigport.org/571.
Beibei Wang. (2015). "Time-Reversal Tunneling Effects for Cloud Radio Access Network." Web.
1. Beibei Wang. Time-Reversal Tunneling Effects for Cloud Radio Access Network [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/571

Pages