Aggregating LTE and Wi-Fi: Fairness and split-scheduling
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jin, B. | - |
dc.contributor.author | Kim, S. | - |
dc.contributor.author | Yun, D. | - |
dc.contributor.author | Yi, Y. | - |
dc.contributor.author | Lee, H. | - |
dc.contributor.author | Kim, W. | - |
dc.date.available | 2020-02-28T03:44:05Z | - |
dc.date.created | 2020-02-12 | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/8837 | - |
dc.description.abstract | People are seeking solutions in diverse directions to cope with mobile data explosion and resource scarcity in mobile cellular networks. Of many candidate approaches, smart aggregation of LTE and Wi-Fi radios is a promising solution that bonds heterogeneous links to meet a mobile terminal's available bandwidth need. Motivated by the existence of a significant number of carrier-operated Wi-Fi APs, we propose a mechanism, called LTE-W, of efficiently utilizing LTE and Wi-Fi links only with the minimum changes of eNodeBs, LTE backhaul networks, and mobile terminals. Our mechanism has the following two key components: (i) mode selection and (ii) bearer-split scheduling. In the mode selection, LTE-W internally decides who should be served by either of LTE or LTE-Wi-Fi aggregation considering intra-cell fairness rather than just following users' intention of aggregation. For the users decided to be offered the aggregation service, we choose a bearer (roughly defined a set of flows with a similar QoS in LTE) as a basic unit of aggregation and propose a smart intra-bearer scheduling algorithm that splits a bearer's traffic into LTE and Wi-Fi links, considering the tuning of TCP flows that take two heterogeneous wireless links. We evaluate our mechanism using the NS-3 with LENA, and compare it to a transport-level aggregation mechanism, MPTCP, demonstrating that LTE-W significantly improves MPTCP, e.g., up to 75% in terms of Jain's fairness index. © 2016 IEEE. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.relation.isPartOf | 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016 | - |
dc.subject | Bandwidth | - |
dc.subject | Computer terminals | - |
dc.subject | Mobile ad hoc networks | - |
dc.subject | Mobile phones | - |
dc.subject | Mobile telecommunication systems | - |
dc.subject | Scheduling | - |
dc.subject | Scheduling algorithms | - |
dc.subject | Transmission control protocol | - |
dc.subject | Wi-Fi | - |
dc.subject | Wireless ad hoc networks | - |
dc.subject | Wireless local area networks (WLAN) | - |
dc.subject | Wireless networks | - |
dc.subject | Aggregation mechanism | - |
dc.subject | Available bandwidth | - |
dc.subject | Backhaul networks | - |
dc.subject | Fairness index | - |
dc.subject | Heterogeneous links | - |
dc.subject | Mobile cellular networks | - |
dc.subject | Mobile terminal | - |
dc.subject | Resource scarcity | - |
dc.subject | Wireless telecommunication systems | - |
dc.title | Aggregating LTE and Wi-Fi: Fairness and split-scheduling | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.doi | 10.1109/WIOPT.2016.7492936 | - |
dc.identifier.bibliographicCitation | 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016 | - |
dc.identifier.scopusid | 2-s2.0-84979708019 | - |
dc.citation.title | 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016 | - |
dc.contributor.affiliatedAuthor | Kim, W. | - |
dc.type.docType | Conference Paper | - |
dc.subject.keywordPlus | Bandwidth | - |
dc.subject.keywordPlus | Computer terminals | - |
dc.subject.keywordPlus | Mobile ad hoc networks | - |
dc.subject.keywordPlus | Mobile phones | - |
dc.subject.keywordPlus | Mobile telecommunication systems | - |
dc.subject.keywordPlus | Scheduling | - |
dc.subject.keywordPlus | Scheduling algorithms | - |
dc.subject.keywordPlus | Transmission control protocol | - |
dc.subject.keywordPlus | Wi-Fi | - |
dc.subject.keywordPlus | Wireless ad hoc networks | - |
dc.subject.keywordPlus | Wireless local area networks (WLAN) | - |
dc.subject.keywordPlus | Wireless networks | - |
dc.subject.keywordPlus | Aggregation mechanism | - |
dc.subject.keywordPlus | Available bandwidth | - |
dc.subject.keywordPlus | Backhaul networks | - |
dc.subject.keywordPlus | Fairness index | - |
dc.subject.keywordPlus | Heterogeneous links | - |
dc.subject.keywordPlus | Mobile cellular networks | - |
dc.subject.keywordPlus | Mobile terminal | - |
dc.subject.keywordPlus | Resource scarcity | - |
dc.subject.keywordPlus | Wireless telecommunication systems | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.