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Communications and Networking

Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks

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Authors:
Yuan Liang, Tianlong Song, Tongtong Li
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6 December 2016 - 12:47pm
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slides.pdf

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[1] Yuan Liang, Tianlong Song, Tongtong Li, "Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1370. Accessed: Sep. 25, 2017.
@article{1370-16,
url = {http://sigport.org/1370},
author = {Yuan Liang; Tianlong Song; Tongtong Li },
publisher = {IEEE SigPort},
title = {Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks},
year = {2016} }
TY - EJOUR
T1 - Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks
AU - Yuan Liang; Tianlong Song; Tongtong Li
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1370
ER -
Yuan Liang, Tianlong Song, Tongtong Li. (2016). Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks. IEEE SigPort. http://sigport.org/1370
Yuan Liang, Tianlong Song, Tongtong Li, 2016. Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks. Available at: http://sigport.org/1370.
Yuan Liang, Tianlong Song, Tongtong Li. (2016). "Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks." Web.
1. Yuan Liang, Tianlong Song, Tongtong Li. Energy Efficient Multi-Hop Wireless Backhaul in Heterogeneous Cellular Networks [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1370

Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples

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Authors:
Silvija Kokalj-Filipovic, Crystal Acosta, Michael Pepe
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6 December 2016 - 12:30pm
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GlobalSIPNS3HSMMtalk.pdf

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[1] Silvija Kokalj-Filipovic, Crystal Acosta, Michael Pepe, "Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1369. Accessed: Sep. 25, 2017.
@article{1369-16,
url = {http://sigport.org/1369},
author = {Silvija Kokalj-Filipovic; Crystal Acosta; Michael Pepe },
publisher = {IEEE SigPort},
title = {Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples},
year = {2016} }
TY - EJOUR
T1 - Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples
AU - Silvija Kokalj-Filipovic; Crystal Acosta; Michael Pepe
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1369
ER -
Silvija Kokalj-Filipovic, Crystal Acosta, Michael Pepe. (2016). Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples. IEEE SigPort. http://sigport.org/1369
Silvija Kokalj-Filipovic, Crystal Acosta, Michael Pepe, 2016. Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples. Available at: http://sigport.org/1369.
Silvija Kokalj-Filipovic, Crystal Acosta, Michael Pepe. (2016). "Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples." Web.
1. Silvija Kokalj-Filipovic, Crystal Acosta, Michael Pepe. Learning Structural Properties of Wireless Ad-Hoc Networks Non-Parametrically from Spectral Activity Samples [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1369

A New Perspective on Randomized Gossip Algorithms


In this short note we propose a new approach for the design and analysis of randomized gossip algorithms which can be used to solve the average consensus problem. We show how the Randomized Block Kaczmarz (RBK) method—a method for solving linear systems—works as gossip algorithm when applied to a special system encoding the underlying network. The famous pairwise gossip algorithm arises as a special case.

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Authors:
Nicolas Loizou, Peter Richtarik
Submitted On:
5 December 2016 - 8:10am
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PosterGlobalSip.pdf

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[1] Nicolas Loizou, Peter Richtarik , "A New Perspective on Randomized Gossip Algorithms", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1345. Accessed: Sep. 25, 2017.
@article{1345-16,
url = {http://sigport.org/1345},
author = {Nicolas Loizou; Peter Richtarik },
publisher = {IEEE SigPort},
title = {A New Perspective on Randomized Gossip Algorithms},
year = {2016} }
TY - EJOUR
T1 - A New Perspective on Randomized Gossip Algorithms
AU - Nicolas Loizou; Peter Richtarik
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1345
ER -
Nicolas Loizou, Peter Richtarik . (2016). A New Perspective on Randomized Gossip Algorithms. IEEE SigPort. http://sigport.org/1345
Nicolas Loizou, Peter Richtarik , 2016. A New Perspective on Randomized Gossip Algorithms. Available at: http://sigport.org/1345.
Nicolas Loizou, Peter Richtarik . (2016). "A New Perspective on Randomized Gossip Algorithms." Web.
1. Nicolas Loizou, Peter Richtarik . A New Perspective on Randomized Gossip Algorithms [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1345

A New Perspective on Randomized Gossip Algorithms


In this short note we propose a new approach for the design and analysis of randomized gossip algorithms which can be used to solve the average consensus problem. We show how the Randomized Block Kaczmarz (RBK) method—a method for solving linear systems—works as gossip algorithm when applied to a special system encoding the underlying network. The famous pairwise gossip algorithm arises as a special case.

Paper Details

Authors:
Nicolas Loizou, Peter Richtarik
Submitted On:
5 December 2016 - 8:10am
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Type:
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PosterGlobalSip.pdf

(162 downloads)

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[1] Nicolas Loizou, Peter Richtarik , "A New Perspective on Randomized Gossip Algorithms", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1344. Accessed: Sep. 25, 2017.
@article{1344-16,
url = {http://sigport.org/1344},
author = {Nicolas Loizou; Peter Richtarik },
publisher = {IEEE SigPort},
title = {A New Perspective on Randomized Gossip Algorithms},
year = {2016} }
TY - EJOUR
T1 - A New Perspective on Randomized Gossip Algorithms
AU - Nicolas Loizou; Peter Richtarik
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1344
ER -
Nicolas Loizou, Peter Richtarik . (2016). A New Perspective on Randomized Gossip Algorithms. IEEE SigPort. http://sigport.org/1344
Nicolas Loizou, Peter Richtarik , 2016. A New Perspective on Randomized Gossip Algorithms. Available at: http://sigport.org/1344.
Nicolas Loizou, Peter Richtarik . (2016). "A New Perspective on Randomized Gossip Algorithms." Web.
1. Nicolas Loizou, Peter Richtarik . A New Perspective on Randomized Gossip Algorithms [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1344

A New Perspective on Randomized Gossip Algorithms


In this short note we propose a new approach for the design and analysis of randomized gossip algorithms which can be used to solve the average consensus problem. We show how the Randomized Block Kaczmarz (RBK) method—a method for solving linear systems—works as gossip algorithm when applied to a special system encoding the underlying network. The famous pairwise gossip algorithm arises as a special case.

Paper Details

Authors:
Nicolas Loizou, Peter Richtarik
Submitted On:
5 December 2016 - 8:10am
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Type:
Event:
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Document Files

PosterGlobalSip.pdf

(162 downloads)

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[1] Nicolas Loizou, Peter Richtarik , "A New Perspective on Randomized Gossip Algorithms", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1343. Accessed: Sep. 25, 2017.
@article{1343-16,
url = {http://sigport.org/1343},
author = {Nicolas Loizou; Peter Richtarik },
publisher = {IEEE SigPort},
title = {A New Perspective on Randomized Gossip Algorithms},
year = {2016} }
TY - EJOUR
T1 - A New Perspective on Randomized Gossip Algorithms
AU - Nicolas Loizou; Peter Richtarik
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1343
ER -
Nicolas Loizou, Peter Richtarik . (2016). A New Perspective on Randomized Gossip Algorithms. IEEE SigPort. http://sigport.org/1343
Nicolas Loizou, Peter Richtarik , 2016. A New Perspective on Randomized Gossip Algorithms. Available at: http://sigport.org/1343.
Nicolas Loizou, Peter Richtarik . (2016). "A New Perspective on Randomized Gossip Algorithms." Web.
1. Nicolas Loizou, Peter Richtarik . A New Perspective on Randomized Gossip Algorithms [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1343

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.

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Authors:
Chen Gong, Qian Gao, Zhengyuan Xu
Submitted On:
4 December 2016 - 11:27am
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KaixiongZhou_GlobalSIP2016_report.pdf

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[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: Sep. 25, 2017.
@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
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GuangtaoZheng_GlobalSIP2016_slides.pdf

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[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: Sep. 25, 2017.
@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
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Poster of paper 1423

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[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: Sep. 25, 2017.
@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
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poster_decoder_r858.pdf

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[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: Sep. 25, 2017.
@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

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Authors:
Jun Ye Yu, Mark Coates, Michael Rabbat
Submitted On:
23 March 2016 - 5:38am
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Jay- ICASSP Poster V4.pdf

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[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: Sep. 25, 2017.
@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

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