Joint optimization for integrated wireless and wireline networks

Seong Lyong Gong, Hee Tae Roh, Jang Won Lee, Myung Kil Ahn, Byoung In Cho

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we study a cross-layer optimization problem for a network that consists of one wireline core network and multiple wireless access networks. We consider four layers among five layers in the network layering architecture: application characteristics through the utility function and quality of service requirements in the application layer; end-to-end flow control in the transport layer; opportunistic scheduling in the data link layer; adaptive modulation and coding in the physical layer. We formulate a stochastic optimization problem considering above four layers and both wireline and wireless parts of the network jointly that results in a utility-based joint end-to-end flow control and opportunistic scheduling problem for the integrated wireless and wireline network. We solve the problem by using a dual approach and a stochastic sub-gradient algorithm. The developed algorithm can be implemented in a distributed way: vertically among four layers and horizontally among all entities in the network, clearly showing what should be done in each layer and each entity and what parameters should be exchanged between layers vertically and between network entities horizontally.

Original languageEnglish
Title of host publication2009 9th International Symposium on Communications and Information Technology, ISCIT 2009
Pages1522-1527
Number of pages6
DOIs
Publication statusPublished - 2009 Dec 1
Event2009 9th International Symposium on Communications and Information Technology, ISCIT 2009 - Icheon, Korea, Republic of
Duration: 2009 Sep 282009 Sep 30

Other

Other2009 9th International Symposium on Communications and Information Technology, ISCIT 2009
CountryKorea, Republic of
CityIcheon
Period09/9/2809/9/30

Fingerprint

Flow control
Scheduling
Adaptive modulation
Network architecture
Telecommunication links
Quality of service

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems
  • Software

Cite this

Gong, S. L., Roh, H. T., Lee, J. W., Ahn, M. K., & Cho, B. I. (2009). Joint optimization for integrated wireless and wireline networks. In 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009 (pp. 1522-1527). [5341023] https://doi.org/10.1109/ISCIT.2009.5341023
Gong, Seong Lyong ; Roh, Hee Tae ; Lee, Jang Won ; Ahn, Myung Kil ; Cho, Byoung In. / Joint optimization for integrated wireless and wireline networks. 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009. 2009. pp. 1522-1527
@inproceedings{b9e8bb489f7f48de88b9a03fb76570c8,
title = "Joint optimization for integrated wireless and wireline networks",
abstract = "In this paper, we study a cross-layer optimization problem for a network that consists of one wireline core network and multiple wireless access networks. We consider four layers among five layers in the network layering architecture: application characteristics through the utility function and quality of service requirements in the application layer; end-to-end flow control in the transport layer; opportunistic scheduling in the data link layer; adaptive modulation and coding in the physical layer. We formulate a stochastic optimization problem considering above four layers and both wireline and wireless parts of the network jointly that results in a utility-based joint end-to-end flow control and opportunistic scheduling problem for the integrated wireless and wireline network. We solve the problem by using a dual approach and a stochastic sub-gradient algorithm. The developed algorithm can be implemented in a distributed way: vertically among four layers and horizontally among all entities in the network, clearly showing what should be done in each layer and each entity and what parameters should be exchanged between layers vertically and between network entities horizontally.",
author = "Gong, {Seong Lyong} and Roh, {Hee Tae} and Lee, {Jang Won} and Ahn, {Myung Kil} and Cho, {Byoung In}",
year = "2009",
month = "12",
day = "1",
doi = "10.1109/ISCIT.2009.5341023",
language = "English",
isbn = "9781424445219",
pages = "1522--1527",
booktitle = "2009 9th International Symposium on Communications and Information Technology, ISCIT 2009",

}

Gong, SL, Roh, HT, Lee, JW, Ahn, MK & Cho, BI 2009, Joint optimization for integrated wireless and wireline networks. in 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009., 5341023, pp. 1522-1527, 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009, Icheon, Korea, Republic of, 09/9/28. https://doi.org/10.1109/ISCIT.2009.5341023

Joint optimization for integrated wireless and wireline networks. / Gong, Seong Lyong; Roh, Hee Tae; Lee, Jang Won; Ahn, Myung Kil; Cho, Byoung In.

2009 9th International Symposium on Communications and Information Technology, ISCIT 2009. 2009. p. 1522-1527 5341023.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Joint optimization for integrated wireless and wireline networks

AU - Gong, Seong Lyong

AU - Roh, Hee Tae

AU - Lee, Jang Won

AU - Ahn, Myung Kil

AU - Cho, Byoung In

PY - 2009/12/1

Y1 - 2009/12/1

N2 - In this paper, we study a cross-layer optimization problem for a network that consists of one wireline core network and multiple wireless access networks. We consider four layers among five layers in the network layering architecture: application characteristics through the utility function and quality of service requirements in the application layer; end-to-end flow control in the transport layer; opportunistic scheduling in the data link layer; adaptive modulation and coding in the physical layer. We formulate a stochastic optimization problem considering above four layers and both wireline and wireless parts of the network jointly that results in a utility-based joint end-to-end flow control and opportunistic scheduling problem for the integrated wireless and wireline network. We solve the problem by using a dual approach and a stochastic sub-gradient algorithm. The developed algorithm can be implemented in a distributed way: vertically among four layers and horizontally among all entities in the network, clearly showing what should be done in each layer and each entity and what parameters should be exchanged between layers vertically and between network entities horizontally.

AB - In this paper, we study a cross-layer optimization problem for a network that consists of one wireline core network and multiple wireless access networks. We consider four layers among five layers in the network layering architecture: application characteristics through the utility function and quality of service requirements in the application layer; end-to-end flow control in the transport layer; opportunistic scheduling in the data link layer; adaptive modulation and coding in the physical layer. We formulate a stochastic optimization problem considering above four layers and both wireline and wireless parts of the network jointly that results in a utility-based joint end-to-end flow control and opportunistic scheduling problem for the integrated wireless and wireline network. We solve the problem by using a dual approach and a stochastic sub-gradient algorithm. The developed algorithm can be implemented in a distributed way: vertically among four layers and horizontally among all entities in the network, clearly showing what should be done in each layer and each entity and what parameters should be exchanged between layers vertically and between network entities horizontally.

UR - http://www.scopus.com/inward/record.url?scp=74549151111&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=74549151111&partnerID=8YFLogxK

U2 - 10.1109/ISCIT.2009.5341023

DO - 10.1109/ISCIT.2009.5341023

M3 - Conference contribution

SN - 9781424445219

SP - 1522

EP - 1527

BT - 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009

ER -

Gong SL, Roh HT, Lee JW, Ahn MK, Cho BI. Joint optimization for integrated wireless and wireline networks. In 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009. 2009. p. 1522-1527. 5341023 https://doi.org/10.1109/ISCIT.2009.5341023