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

Signal Processing for Communications and Networking

OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION


We consider a cooperative cognitive wireless network sce- nario where a primary wireless network is co-located with a cognitive (or secondary) network. In the considered scenario, the nodes of the secondary network make local binary de- cisions about the presence of a signal emitted by a primary node. Then, they transmit their decisions to a fusion center (FC). The final decision about the channel state is up to the FC by means of a proper fusion rule.

Paper Details

Authors:
Andrea Abrardo
Submitted On:
23 February 2016 - 1:44pm
Short Link:
Type:

Document Files

ICASSP15_Abrardo_Barni.pdf

(504 downloads)

Keywords

Subscribe

[1] Andrea Abrardo, "OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION", IEEE SigPort, 2014. [Online]. Available: http://sigport.org/122. Accessed: Apr. 25, 2018.
@article{122-14,
url = {http://sigport.org/122},
author = {Andrea Abrardo },
publisher = {IEEE SigPort},
title = {OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION},
year = {2014} }
TY - EJOUR
T1 - OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION
AU - Andrea Abrardo
PY - 2014
PB - IEEE SigPort
UR - http://sigport.org/122
ER -
Andrea Abrardo. (2014). OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION. IEEE SigPort. http://sigport.org/122
Andrea Abrardo, 2014. OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION. Available at: http://sigport.org/122.
Andrea Abrardo. (2014). "OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION." Web.
1. Andrea Abrardo. OPTIMUM DECISION FUSION IN COGNITIVE WIRELESS SENSOR NETWORKS WITH UNKNOWN USERS LOCATION [Internet]. IEEE SigPort; 2014. Available from : http://sigport.org/122

Software Defined Resource Allocation for Service-Oriented Networks

Paper Details

Authors:
Nan Zhang,Ya-Feng Liu, Hamid Farmanbar, Tsung-Hui Chang, Mingyi Hong, Zhi-Quan Luo
Submitted On:
22 April 2018 - 11:07pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

icassp2018_poster_v4.pdf

(15 downloads)

Keywords

Subscribe

[1] Nan Zhang,Ya-Feng Liu, Hamid Farmanbar, Tsung-Hui Chang, Mingyi Hong, Zhi-Quan Luo, "Software Defined Resource Allocation for Service-Oriented Networks", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3141. Accessed: Apr. 25, 2018.
@article{3141-18,
url = {http://sigport.org/3141},
author = {Nan Zhang;Ya-Feng Liu; Hamid Farmanbar; Tsung-Hui Chang; Mingyi Hong; Zhi-Quan Luo },
publisher = {IEEE SigPort},
title = {Software Defined Resource Allocation for Service-Oriented Networks},
year = {2018} }
TY - EJOUR
T1 - Software Defined Resource Allocation for Service-Oriented Networks
AU - Nan Zhang;Ya-Feng Liu; Hamid Farmanbar; Tsung-Hui Chang; Mingyi Hong; Zhi-Quan Luo
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3141
ER -
Nan Zhang,Ya-Feng Liu, Hamid Farmanbar, Tsung-Hui Chang, Mingyi Hong, Zhi-Quan Luo. (2018). Software Defined Resource Allocation for Service-Oriented Networks. IEEE SigPort. http://sigport.org/3141
Nan Zhang,Ya-Feng Liu, Hamid Farmanbar, Tsung-Hui Chang, Mingyi Hong, Zhi-Quan Luo, 2018. Software Defined Resource Allocation for Service-Oriented Networks. Available at: http://sigport.org/3141.
Nan Zhang,Ya-Feng Liu, Hamid Farmanbar, Tsung-Hui Chang, Mingyi Hong, Zhi-Quan Luo. (2018). "Software Defined Resource Allocation for Service-Oriented Networks." Web.
1. Nan Zhang,Ya-Feng Liu, Hamid Farmanbar, Tsung-Hui Chang, Mingyi Hong, Zhi-Quan Luo. Software Defined Resource Allocation for Service-Oriented Networks [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3141

Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation


In this paper, the problem of time-varying narrowband leaked Orthogonal Frequency Division multiplexing (OFDM) channel estimation is considered. The leakage effect results from practical constraints on communication systems: finite bandwidth and block length. These practical constraints effectively render a sparse channel into a non-sparse one. The inherent low-rank structure of the received signal, determined by the number of dominant paths of the channel, is exploited.

Paper Details

Authors:
Amr Elnakeeb, Urbashi Mitra
Submitted On:
15 April 2018 - 2:12pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation --poster.pdf

(7 downloads)

Keywords

Subscribe

[1] Amr Elnakeeb, Urbashi Mitra, "Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2899. Accessed: Apr. 25, 2018.
@article{2899-18,
url = {http://sigport.org/2899},
author = {Amr Elnakeeb; Urbashi Mitra },
publisher = {IEEE SigPort},
title = {Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation},
year = {2018} }
TY - EJOUR
T1 - Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation
AU - Amr Elnakeeb; Urbashi Mitra
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2899
ER -
Amr Elnakeeb, Urbashi Mitra. (2018). Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation. IEEE SigPort. http://sigport.org/2899
Amr Elnakeeb, Urbashi Mitra, 2018. Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation. Available at: http://sigport.org/2899.
Amr Elnakeeb, Urbashi Mitra. (2018). "Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation." Web.
1. Amr Elnakeeb, Urbashi Mitra. Sparsity and Rank Exploitation for Time-Varying Narrowband Leaked OFDM Channel Estimation [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2899

Small Perturbation Analysis of Network Topologies

Paper Details

Authors:
Sergio Barbarossa
Submitted On:
14 April 2018 - 10:40pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

ICASSP2018.pdf

(8 downloads)

Keywords

Subscribe

[1] Sergio Barbarossa, "Small Perturbation Analysis of Network Topologies", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2869. Accessed: Apr. 25, 2018.
@article{2869-18,
url = {http://sigport.org/2869},
author = {Sergio Barbarossa },
publisher = {IEEE SigPort},
title = {Small Perturbation Analysis of Network Topologies},
year = {2018} }
TY - EJOUR
T1 - Small Perturbation Analysis of Network Topologies
AU - Sergio Barbarossa
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2869
ER -
Sergio Barbarossa. (2018). Small Perturbation Analysis of Network Topologies. IEEE SigPort. http://sigport.org/2869
Sergio Barbarossa, 2018. Small Perturbation Analysis of Network Topologies. Available at: http://sigport.org/2869.
Sergio Barbarossa. (2018). "Small Perturbation Analysis of Network Topologies." Web.
1. Sergio Barbarossa. Small Perturbation Analysis of Network Topologies [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2869

Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems


In this paper we study the tone reservation technique for the reduction of the peak to average power ratio (PAPR) in code division multiple access (CDMA) systems that employ the Walsh functions. In the tone reservation method, the available carriers are partitioned into two sets, the information set, which carries the information, and the compensation set, which is used to reduce the PAPR. Central questions are: What is the best possible reduction of the PAPR? What is the optimal information set that achieves this reduction, and how can it be found?

Paper Details

Authors:
Holger Boche, Ullrich J. Mönich
Submitted On:
13 April 2018 - 6:20am
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

icassp2018_walsh.pdf

(10 downloads)

Keywords

Subscribe

[1] Holger Boche, Ullrich J. Mönich, "Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2683. Accessed: Apr. 25, 2018.
@article{2683-18,
url = {http://sigport.org/2683},
author = {Holger Boche; Ullrich J. Mönich },
publisher = {IEEE SigPort},
title = {Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems},
year = {2018} }
TY - EJOUR
T1 - Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems
AU - Holger Boche; Ullrich J. Mönich
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2683
ER -
Holger Boche, Ullrich J. Mönich. (2018). Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems. IEEE SigPort. http://sigport.org/2683
Holger Boche, Ullrich J. Mönich, 2018. Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems. Available at: http://sigport.org/2683.
Holger Boche, Ullrich J. Mönich. (2018). "Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems." Web.
1. Holger Boche, Ullrich J. Mönich. Optimal Tone Reservation for Peak to Average Power Control of CDMA Systems [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2683

Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems


Large peak to average power ratios (PAPRs) are problematic for communication systems. One possible approach to control the PAPR is the tone reservation method. We analyze the tone reservation method for general complete orthonormal systems, and consider two solvability concepts: strong solvability and weak solvability. Strong solvability requires a rather strong control of the peak value of the transmit signal by the energy of the information signal, and thus might be to restrictive for practical applications.

Paper Details

Authors:
Holger Boche, Ullrich J. Mönich
Submitted On:
13 April 2018 - 6:14am
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

icassp2018_papr.pdf

(8 downloads)

Keywords

Subscribe

[1] Holger Boche, Ullrich J. Mönich, "Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2678. Accessed: Apr. 25, 2018.
@article{2678-18,
url = {http://sigport.org/2678},
author = {Holger Boche; Ullrich J. Mönich },
publisher = {IEEE SigPort},
title = {Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems},
year = {2018} }
TY - EJOUR
T1 - Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems
AU - Holger Boche; Ullrich J. Mönich
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2678
ER -
Holger Boche, Ullrich J. Mönich. (2018). Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems. IEEE SigPort. http://sigport.org/2678
Holger Boche, Ullrich J. Mönich, 2018. Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems. Available at: http://sigport.org/2678.
Holger Boche, Ullrich J. Mönich. (2018). "Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems." Web.
1. Holger Boche, Ullrich J. Mönich. Tone Reservation and Solvability Concepts for the PAPR Problem in General Orthonormal Transmission Systems [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2678

FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL


We consider the non-orthogonal multiple access (NOMA) design for a classical two-user multiple access channel (MAC) with finite-alphabet inputs. In contrast to the majority of existing NOMA schemes using continuous Gaussian distributed inputs, we consider practical quadrature amplitude modulation (QAM) constel- lations at both transmitters, whose sizes are not necessarily the same.

poster.pdf

PDF icon poster.pdf (13 downloads)

Paper Details

Authors:
Zheng Dong, He (Henry) Chen, Jian-Kang Zhang, Lei Huang, and Branka Vucetic
Submitted On:
12 April 2018 - 8:55pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

poster.pdf

(13 downloads)

Keywords

Subscribe

[1] Zheng Dong, He (Henry) Chen, Jian-Kang Zhang, Lei Huang, and Branka Vucetic, "FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2530. Accessed: Apr. 25, 2018.
@article{2530-18,
url = {http://sigport.org/2530},
author = {Zheng Dong; He (Henry) Chen; Jian-Kang Zhang; Lei Huang; and Branka Vucetic },
publisher = {IEEE SigPort},
title = {FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL},
year = {2018} }
TY - EJOUR
T1 - FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL
AU - Zheng Dong; He (Henry) Chen; Jian-Kang Zhang; Lei Huang; and Branka Vucetic
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2530
ER -
Zheng Dong, He (Henry) Chen, Jian-Kang Zhang, Lei Huang, and Branka Vucetic. (2018). FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL. IEEE SigPort. http://sigport.org/2530
Zheng Dong, He (Henry) Chen, Jian-Kang Zhang, Lei Huang, and Branka Vucetic, 2018. FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL. Available at: http://sigport.org/2530.
Zheng Dong, He (Henry) Chen, Jian-Kang Zhang, Lei Huang, and Branka Vucetic. (2018). "FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL." Web.
1. Zheng Dong, He (Henry) Chen, Jian-Kang Zhang, Lei Huang, and Branka Vucetic. FINITE-ALPHABET NOMA FOR TWO-USER UPLINK CHANNEL [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2530

FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION

Paper Details

Authors:
Yifei Yang, Shuowen Zhang, Joni Polili Lie, Rui Zhang
Submitted On:
12 April 2018 - 11:28am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

ICASSP_FMGSC.pdf

(8 downloads)

Keywords

Subscribe

[1] Yifei Yang, Shuowen Zhang, Joni Polili Lie, Rui Zhang, "FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2398. Accessed: Apr. 25, 2018.
@article{2398-18,
url = {http://sigport.org/2398},
author = {Yifei Yang; Shuowen Zhang; Joni Polili Lie; Rui Zhang },
publisher = {IEEE SigPort},
title = {FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION},
year = {2018} }
TY - EJOUR
T1 - FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION
AU - Yifei Yang; Shuowen Zhang; Joni Polili Lie; Rui Zhang
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2398
ER -
Yifei Yang, Shuowen Zhang, Joni Polili Lie, Rui Zhang. (2018). FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION. IEEE SigPort. http://sigport.org/2398
Yifei Yang, Shuowen Zhang, Joni Polili Lie, Rui Zhang, 2018. FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION. Available at: http://sigport.org/2398.
Yifei Yang, Shuowen Zhang, Joni Polili Lie, Rui Zhang. (2018). "FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION." Web.
1. Yifei Yang, Shuowen Zhang, Joni Polili Lie, Rui Zhang. FLEXIBLE MULTI-GROUP SINGLE CARRIER MODULATION: OPTIMAL SUBCARRIER GROUPING AND RATE MAXIMIZATION [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2398

JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION

Paper Details

Authors:
Submitted On:
7 March 2017 - 2:01pm
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

Poster_ICASSP_2017.pdf

(286 downloads)

Keywords

Subscribe

[1] , "JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1692. Accessed: Apr. 25, 2018.
@article{1692-17,
url = {http://sigport.org/1692},
author = { },
publisher = {IEEE SigPort},
title = {JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION},
year = {2017} }
TY - EJOUR
T1 - JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1692
ER -
. (2017). JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION. IEEE SigPort. http://sigport.org/1692
, 2017. JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION. Available at: http://sigport.org/1692.
. (2017). "JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION." Web.
1. . JOINT CHANNEL AND CARRIER FREQUENCY ESTIMATION FOR M-ARY CPM OVER FREQUENCY-SELECTIVE CHANNEL USING PAM DECOMPOSITION [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1692

LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION

Paper Details

Authors:
Afshin Abdi, Ali Payani, Faramarz Fekri
Submitted On:
4 March 2017 - 9:50pm
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

DL_poster.pdf

(198 downloads)

Keywords

Subscribe

[1] Afshin Abdi, Ali Payani, Faramarz Fekri, "LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1630. Accessed: Apr. 25, 2018.
@article{1630-17,
url = {http://sigport.org/1630},
author = {Afshin Abdi; Ali Payani; Faramarz Fekri },
publisher = {IEEE SigPort},
title = {LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION},
year = {2017} }
TY - EJOUR
T1 - LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION
AU - Afshin Abdi; Ali Payani; Faramarz Fekri
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1630
ER -
Afshin Abdi, Ali Payani, Faramarz Fekri. (2017). LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION. IEEE SigPort. http://sigport.org/1630
Afshin Abdi, Ali Payani, Faramarz Fekri, 2017. LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION. Available at: http://sigport.org/1630.
Afshin Abdi, Ali Payani, Faramarz Fekri. (2017). "LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION." Web.
1. Afshin Abdi, Ali Payani, Faramarz Fekri. LEARNING DICTIONARY FOR EFFICIENT SIGNAL COMPRESSION [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1630

Pages