The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 IEEE 802.11을 포함한 이종 무선 액세스 네트워크를 통한 적응형 링크 스위칭을 다룬다. IEEE 802.11 링크가 혼잡한 경우 다중 RAT(무선 접속 기술)을 사용하는 단말의 전송 링크는 다른 무선 접속 시스템으로 전환됩니다. 이를 위해 우리는 IEEE 802.11 네트워크에서 TCP 혼잡을 정량화하기 위한 LC(링크 비용) 및 AC(액세스 비용)의 링크 수준 메트릭을 제안합니다. 제안된 메트릭은 로컬 무선 단말에서 쉽게 측정할 수 있으며, 이를 통해 각 다중 RAT 단말이 분산 방식으로 작동할 수 있습니다. 테스트베드 시스템을 이용한 다양한 실내 및 실외 실험을 통해 제안된 링크 수준 메트릭이 TCP 트래픽 혼잡을 나타내는 좋은 지표임을 검증합니다. 실험 결과, 제안된 메트릭은 전송 링크 전환에 사용될 때 혼잡 발생을 빠르게 감지하고 다른 인접 단말의 TCP 처리량 저하를 방지할 수 있음을 보여줍니다.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Jong-Ok KIM, Peter DAVIS, Tetsuro UEDA, Sadao OBANA, "Detection of Traffic Congestion Based on Link-Level Metrics in IEEE 802.11 Networks" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 4, pp. 1043-1052, April 2011, doi: 10.1587/transcom.E94.B.1043.
Abstract: In this paper, we address adaptive link switching over heterogeneous wireless access networks including IEEE 802.11. When an IEEE 802.11 link is congested, the transmission link of a terminal with multi-RATs (radio access technologies) is switched to another radio access systems. To this end, we propose link-level metrics of LC (link cost) and AC (access cost) for quantifying TCP congestion over IEEE 802.11 networks. The proposed metric can be easily measured at a local wireless terminal, and that enables each multi-RAT terminal to work in a distributed way. Through various indoor and outdoor experiments using a test-bed system, we verify that the proposed link level metrics are good indicators of TCP traffic congestion. Experimental results show that the proposed metrics can detect congestion occurrence quickly, and avoid the TCP throughput degradation of other neighboring terminals, when they are used for transmission link switching.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.1043/_p
부
@ARTICLE{e94-b_4_1043,
author={Jong-Ok KIM, Peter DAVIS, Tetsuro UEDA, Sadao OBANA, },
journal={IEICE TRANSACTIONS on Communications},
title={Detection of Traffic Congestion Based on Link-Level Metrics in IEEE 802.11 Networks},
year={2011},
volume={E94-B},
number={4},
pages={1043-1052},
abstract={In this paper, we address adaptive link switching over heterogeneous wireless access networks including IEEE 802.11. When an IEEE 802.11 link is congested, the transmission link of a terminal with multi-RATs (radio access technologies) is switched to another radio access systems. To this end, we propose link-level metrics of LC (link cost) and AC (access cost) for quantifying TCP congestion over IEEE 802.11 networks. The proposed metric can be easily measured at a local wireless terminal, and that enables each multi-RAT terminal to work in a distributed way. Through various indoor and outdoor experiments using a test-bed system, we verify that the proposed link level metrics are good indicators of TCP traffic congestion. Experimental results show that the proposed metrics can detect congestion occurrence quickly, and avoid the TCP throughput degradation of other neighboring terminals, when they are used for transmission link switching.},
keywords={},
doi={10.1587/transcom.E94.B.1043},
ISSN={1745-1345},
month={April},}
부
TY - JOUR
TI - Detection of Traffic Congestion Based on Link-Level Metrics in IEEE 802.11 Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1043
EP - 1052
AU - Jong-Ok KIM
AU - Peter DAVIS
AU - Tetsuro UEDA
AU - Sadao OBANA
PY - 2011
DO - 10.1587/transcom.E94.B.1043
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2011
AB - In this paper, we address adaptive link switching over heterogeneous wireless access networks including IEEE 802.11. When an IEEE 802.11 link is congested, the transmission link of a terminal with multi-RATs (radio access technologies) is switched to another radio access systems. To this end, we propose link-level metrics of LC (link cost) and AC (access cost) for quantifying TCP congestion over IEEE 802.11 networks. The proposed metric can be easily measured at a local wireless terminal, and that enables each multi-RAT terminal to work in a distributed way. Through various indoor and outdoor experiments using a test-bed system, we verify that the proposed link level metrics are good indicators of TCP traffic congestion. Experimental results show that the proposed metrics can detect congestion occurrence quickly, and avoid the TCP throughput degradation of other neighboring terminals, when they are used for transmission link switching.
ER -