Traffic offloading under outage QoS constraint in heterogeneous cellular networks

Thant Zin Oo; Nguyen H. Tran; Tuan Leanh; S. M.Ahsan Kazmi; Tai Manh Ho; Choong Seon Hong

doi:10.1109/APNOMS.2015.7275382

Traffic offloading under outage QoS constraint in heterogeneous cellular networks

Thant Zin Oo
, Nguyen H. Tran
, Tuan Leanh
, S. M.Ahsan Kazmi
, Tai Manh Ho
, Choong Seon Hong

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

2 Citations (Scopus)

Abstract

Heterogeneous cellular networks offload the mobile data traffic to small cell base stations to reduce the workload on the macro base stations. Our objective is to maximize the sum rate of the down-links for the whole network under outage QoS constraint. To achieve the objective, we have to jointly solve the user association problem and resource allocation problem. We formulate the two problems into a joint optimization problem and convert it into an equivalent game theoretic formulation. We employ payoff based log linear learning and propose an algorithm that converges to one of the existing Nash equilibrium. We then provide extensive simulation results to verify the performance of our proposed algorithm.

Original language	English
Title of host publication	17th Asia-Pacific Network Operations and Management Symposium
Subtitle of host publication	Managing a Very Connected World, APNOMS 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	436-439
Number of pages	4
ISBN (Electronic)	9784885522963
DOIs	https://doi.org/10.1109/APNOMS.2015.7275382
Publication status	Published - 24 Sept 2015
Event	17th Asia-Pacific Network Operations and Management Symposium, APNOMS 2015 - Busan, Korea, Republic of Duration: 19 Aug 2015 → 21 Aug 2015

Publication series

Name	17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015

Conference

Conference	17th Asia-Pacific Network Operations and Management Symposium, APNOMS 2015
Country/Territory	Korea, Republic of
City	Busan
Period	19/08/15 → 21/08/15

Bibliographical note

Publisher Copyright:
© 2015 IEICE.

Keywords

HetNets
Heterogeneous Cellular Networks
Interference Mitigation
Resource Allocation
User Association

Access to Document

10.1109/APNOMS.2015.7275382

Cite this

Oo, T. Z., Tran, N. H., Leanh, T., Kazmi, S. M. A., Ho, T. M., & Hong, C. S. (2015). Traffic offloading under outage QoS constraint in heterogeneous cellular networks. In 17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015 (pp. 436-439). Article 7275382 (17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APNOMS.2015.7275382

Oo, Thant Zin ; Tran, Nguyen H. ; Leanh, Tuan et al. / Traffic offloading under outage QoS constraint in heterogeneous cellular networks. 17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 436-439 (17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015).

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title = "Traffic offloading under outage QoS constraint in heterogeneous cellular networks",

abstract = "Heterogeneous cellular networks offload the mobile data traffic to small cell base stations to reduce the workload on the macro base stations. Our objective is to maximize the sum rate of the down-links for the whole network under outage QoS constraint. To achieve the objective, we have to jointly solve the user association problem and resource allocation problem. We formulate the two problems into a joint optimization problem and convert it into an equivalent game theoretic formulation. We employ payoff based log linear learning and propose an algorithm that converges to one of the existing Nash equilibrium. We then provide extensive simulation results to verify the performance of our proposed algorithm.",

keywords = "HetNets, Heterogeneous Cellular Networks, Interference Mitigation, Resource Allocation, User Association",

author = "Oo, \{Thant Zin\} and Tran, \{Nguyen H.\} and Tuan Leanh and Kazmi, \{S. M.Ahsan\} and Ho, \{Tai Manh\} and Hong, \{Choong Seon\}",

note = "Publisher Copyright: {\textcopyright} 2015 IEICE.; 17th Asia-Pacific Network Operations and Management Symposium, APNOMS 2015 ; Conference date: 19-08-2015 Through 21-08-2015",

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doi = "10.1109/APNOMS.2015.7275382",

language = "English",

series = "17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015",

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Oo, TZ, Tran, NH, Leanh, T, Kazmi, SMA, Ho, TM & Hong, CS 2015, Traffic offloading under outage QoS constraint in heterogeneous cellular networks. in 17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015., 7275382, 17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015, Institute of Electrical and Electronics Engineers Inc., pp. 436-439, 17th Asia-Pacific Network Operations and Management Symposium, APNOMS 2015, Busan, Korea, Republic of, 19/08/15. https://doi.org/10.1109/APNOMS.2015.7275382

Traffic offloading under outage QoS constraint in heterogeneous cellular networks. / Oo, Thant Zin; Tran, Nguyen H.; Leanh, Tuan et al.
17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 436-439 7275382 (17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015).

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

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T1 - Traffic offloading under outage QoS constraint in heterogeneous cellular networks

AU - Oo, Thant Zin

AU - Tran, Nguyen H.

AU - Leanh, Tuan

AU - Kazmi, S. M.Ahsan

AU - Ho, Tai Manh

AU - Hong, Choong Seon

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N2 - Heterogeneous cellular networks offload the mobile data traffic to small cell base stations to reduce the workload on the macro base stations. Our objective is to maximize the sum rate of the down-links for the whole network under outage QoS constraint. To achieve the objective, we have to jointly solve the user association problem and resource allocation problem. We formulate the two problems into a joint optimization problem and convert it into an equivalent game theoretic formulation. We employ payoff based log linear learning and propose an algorithm that converges to one of the existing Nash equilibrium. We then provide extensive simulation results to verify the performance of our proposed algorithm.

AB - Heterogeneous cellular networks offload the mobile data traffic to small cell base stations to reduce the workload on the macro base stations. Our objective is to maximize the sum rate of the down-links for the whole network under outage QoS constraint. To achieve the objective, we have to jointly solve the user association problem and resource allocation problem. We formulate the two problems into a joint optimization problem and convert it into an equivalent game theoretic formulation. We employ payoff based log linear learning and propose an algorithm that converges to one of the existing Nash equilibrium. We then provide extensive simulation results to verify the performance of our proposed algorithm.

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KW - Interference Mitigation

KW - Resource Allocation

KW - User Association

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Oo TZ, Tran NH, Leanh T, Kazmi SMA, Ho TM, Hong CS. Traffic offloading under outage QoS constraint in heterogeneous cellular networks. In 17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 436-439. 7275382. (17th Asia-Pacific Network Operations and Management Symposium: Managing a Very Connected World, APNOMS 2015). doi: 10.1109/APNOMS.2015.7275382

Traffic offloading under outage QoS constraint in heterogeneous cellular networks

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Keywords

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