Base station activation and linear transceiver design for utility maximization in Heterogeneous networks

Wei Cheng Liao; Mingyi Hong; Zhi Quan Luo

doi:10.1109/ICASSP.2013.6638495

Base station activation and linear transceiver design for utility maximization in Heterogeneous networks

Wei Cheng Liao, Mingyi Hong, Zhi Quan Luo

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Scopus citations

Abstract

In a densely deployed Heterogeneous network (HetNet), the number of pico/micro base stations (BS) can be comparable or more than the number of the users. To reduce the operational overhead of the HetNet, selection of serving BSs becomes an important design issue. In this work, we propose to jointly optimize the transceiver and active BSs to trade off the overall spectrum efficiency with the operational overhead. We formulate this problem as a regularized sum rate maximization problem and solve it using sparse optimization techniques. The proposed algorithm is guaranteed to converge to a local optimal solution. The efficiency and the efficacy of the algorithm are demonstrated via realistic numerical simulations.

Original language	English (US)
Title of host publication	2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings
Pages	4419-4423
Number of pages	5
DOIs	https://doi.org/10.1109/ICASSP.2013.6638495
State	Published - Oct 18 2013
Event	2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Vancouver, BC, Canada Duration: May 26 2013 → May 31 2013

Publication series

Name	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN (Print)	1520-6149

Other

Other	2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013
Country/Territory	Canada
City	Vancouver, BC
Period	5/26/13 → 5/31/13

Keywords

BS selection/clustering
Heterogeneous Networks
LASSO

Publisher link

10.1109/ICASSP.2013.6638495

Find It

Find It at U of M Libraries

Cite this

Liao, W. C., Hong, M., & Luo, Z. Q. (2013). Base station activation and linear transceiver design for utility maximization in Heterogeneous networks. In 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings (pp. 4419-4423). Article 6638495 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2013.6638495

Base station activation and linear transceiver design for utility maximization in Heterogeneous networks. / Liao, Wei Cheng; Hong, Mingyi; Luo, Zhi Quan.
2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. 2013. p. 4419-4423 6638495 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Liao, WC, Hong, M & Luo, ZQ 2013, Base station activation and linear transceiver design for utility maximization in Heterogeneous networks. in 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings., 6638495, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 4419-4423, 2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013, Vancouver, BC, Canada, 5/26/13. https://doi.org/10.1109/ICASSP.2013.6638495

Liao WC, Hong M, Luo ZQ. Base station activation and linear transceiver design for utility maximization in Heterogeneous networks. In 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. 2013. p. 4419-4423. 6638495. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). doi: 10.1109/ICASSP.2013.6638495

Liao, Wei Cheng ; Hong, Mingyi ; Luo, Zhi Quan. / Base station activation and linear transceiver design for utility maximization in Heterogeneous networks. 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. 2013. pp. 4419-4423 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

@inproceedings{0c2ad96fcad44660a89efa0fa5e82253,

title = "Base station activation and linear transceiver design for utility maximization in Heterogeneous networks",

abstract = "In a densely deployed Heterogeneous network (HetNet), the number of pico/micro base stations (BS) can be comparable or more than the number of the users. To reduce the operational overhead of the HetNet, selection of serving BSs becomes an important design issue. In this work, we propose to jointly optimize the transceiver and active BSs to trade off the overall spectrum efficiency with the operational overhead. We formulate this problem as a regularized sum rate maximization problem and solve it using sparse optimization techniques. The proposed algorithm is guaranteed to converge to a local optimal solution. The efficiency and the efficacy of the algorithm are demonstrated via realistic numerical simulations.",

keywords = "BS selection/clustering, Heterogeneous Networks, LASSO",

author = "Liao, {Wei Cheng} and Mingyi Hong and Luo, {Zhi Quan}",

year = "2013",

month = oct,

day = "18",

doi = "10.1109/ICASSP.2013.6638495",

language = "English (US)",

isbn = "9781479903566",

series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",

pages = "4419--4423",

booktitle = "2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings",

note = "2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 ; Conference date: 26-05-2013 Through 31-05-2013",

}

TY - GEN

T1 - Base station activation and linear transceiver design for utility maximization in Heterogeneous networks

AU - Liao, Wei Cheng

AU - Hong, Mingyi

AU - Luo, Zhi Quan

PY - 2013/10/18

Y1 - 2013/10/18

N2 - In a densely deployed Heterogeneous network (HetNet), the number of pico/micro base stations (BS) can be comparable or more than the number of the users. To reduce the operational overhead of the HetNet, selection of serving BSs becomes an important design issue. In this work, we propose to jointly optimize the transceiver and active BSs to trade off the overall spectrum efficiency with the operational overhead. We formulate this problem as a regularized sum rate maximization problem and solve it using sparse optimization techniques. The proposed algorithm is guaranteed to converge to a local optimal solution. The efficiency and the efficacy of the algorithm are demonstrated via realistic numerical simulations.

AB - In a densely deployed Heterogeneous network (HetNet), the number of pico/micro base stations (BS) can be comparable or more than the number of the users. To reduce the operational overhead of the HetNet, selection of serving BSs becomes an important design issue. In this work, we propose to jointly optimize the transceiver and active BSs to trade off the overall spectrum efficiency with the operational overhead. We formulate this problem as a regularized sum rate maximization problem and solve it using sparse optimization techniques. The proposed algorithm is guaranteed to converge to a local optimal solution. The efficiency and the efficacy of the algorithm are demonstrated via realistic numerical simulations.

KW - BS selection/clustering

KW - Heterogeneous Networks

KW - LASSO

UR - http://www.scopus.com/inward/record.url?scp=84890534155&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84890534155&partnerID=8YFLogxK

U2 - 10.1109/ICASSP.2013.6638495

DO - 10.1109/ICASSP.2013.6638495

M3 - Conference contribution

AN - SCOPUS:84890534155

SN - 9781479903566

T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

SP - 4419

EP - 4423

BT - 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings

T2 - 2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013

Y2 - 26 May 2013 through 31 May 2013

ER -

Base station activation and linear transceiver design for utility maximization in Heterogeneous networks

Abstract

Publication series

Other

Keywords

Publisher link

Find It

Other files and links

Fingerprint

Cite this