Accepted for presentation in ICUFN 2013

2013.04.29 15:34

ecpark 조회 수:41838

The paper, "Assuring per-station fairness in multi-rate WLANs: A hybrid approach of contention window control and frame aggregation",

by Muhammad Adnan and Eun-Chan Park,

has been accepted for presentation in Int. Conf. on Ubiquitous and Future Networks (ICUFN) 2013.

Abstract—This paper deals with fairness among stations (STAs) in multi-rate wireless local area networks (WLANs). If

STAs compete for channel access according to IEEE 802.11 distributed coordination function, they have comparable opportunity of channel access, regardless of transmission rate. Accordingly, high-rate STAs achieve throughput similar to lowrate STAs, which is well known as performance anomaly. To mitigate this problem, we propose a hybrid solution combining contention window control with frame aggregation. By controlling contention window of each STA, the proposed mechanism assures higher channel access opportunity for high-rate STAs, without resulting in the unnecessary high collision probability. At the same time, it controls the frame aggregation factor based on the transmission rate of each STA, in order to tightly assure perstation fairness in terms of channel occupation time. To validate the proposed mechanism, we perform intensive simulation which confirms its outstanding performance in terms of throughput, fairness, and utilization.

번호 제목 글쓴이 날짜 조회 수
21 Paper presentation in ICTC 2015 anonymous 2015.12.14 5824
20 Paper accepted for presentation in European Conf. on Networks and Communications (EUCNC) anonymous 2015.06.25 4702
19 한국통신학회 2015년도 동계종합학술회 논문 발표 file anonymous 2015.01.09 6053
18 Paper accepted for publication anonymous 2014.09.30 9421
17 한국인터넷정보학회 2014년 춘계학술발표회의 논문 발표 anonymous 2014.05.19 15476
16 한국통신학회 2014년도 동계종합학술회 논문 발표 anonymous 2014.05.19 13081
15 New students are joined ecpark 2013.09.09 34625
14 A paper accepted for publication in Mobile Information Systems ecpark 2013.06.14 35905
13 A paper is accepted for publication ecpark 2013.06.12 35316
12 A new research project is supported by NRF ecpark 2013.06.12 39679
11 연구과제 선정 & 대학원생 모집 ecpark 2013.06.12 36274
10 Accepted for publication in IEEE Trans. on Vehicular Technology file ecpark 2013.04.29 41086
» Accepted for presentation in ICUFN 2013 ecpark 2013.04.29 41838
8 한국통신학회 2012년도 추계종합학술회 논문 발표 file 김영부 2012.11.30 39741
7 New students joined ecpark 2012.08.13 48428
6 2012 통신학회 하계학술회의 논문 발표 file ecpark 2012.06.23 43992
5 석/박사 대학원생 모집 ecpark 2012.03.14 42673
4 Recruit motivated Ph.D students ecpark 2012.03.14 54622
3 Moved to new engineering building ecpark 2012.02.23 43294
2 Accepted for presentation in ICNC (Int. Conf. on computing, networking, and communications) 2012 ecpark 2011.12.06 63296