Seamless Handover Method by Channel Switching in IEEE 802.11 Wireless LANs

被引：3

作者：

Jeon, Youchan ^{[1
]}

Kim, Myeongyu ^{[1
]}

Lee, Sungkuen ^{[2
]}

Kyung, Yeunwoong ^{[1
]}

Park, Jinwoo ^{[1
]}

机构：

[1] Korea Univ, Sch Elect Engn, Seoul 136701, South Korea

[2] ETRI, Taejon 305700, South Korea

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2012年 / E95B卷 / 01期

关键词：

AP channel switching; AP manager; handoff delay; IEEE802.11; WLAN;

D O I：

10.1587/transcom.E95.B.345

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose a mobility enhancement method in which APs periodically change their RF channels in a predetermined order that prevents overlap of neighboring APs' channels. Improvement in the throughput is also achieved by manipulating the DCF uplink mode and the Downlink mode. A performance evaluation shows that the proposed scheme is superior to IEEE 802.11 WLAN in handoff delay and throughput.

引用

页码：345 / 348

页数：4

共 50 条

[31] Trends in standardization activities for IEEE 802.11 wireless LANs
Inoue, Y
Morikura, M
NTT REVIEW, 2002, 14 (02): : 111 - 114
[32] Multihop wireless IEEE 802.11 LANs: A prototype implementation
Lin, YD
Hsu, YC
Oyang, KW
Tsai, TC
Yang, DS
JOURNAL OF COMMUNICATIONS AND NETWORKS, 2000, 2 (04) : 372 - 378
[33] Runtime optimization of IEEE 802.11 wireless LANs performance
Bononi, L
Conti, M
Gregori, E
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 2004, 15 (01) : 66 - 80
[34] Robust superpoll protocol for IEEE 802.11 Wireless LANS
Ganz, A
Phonphoem, A
Ganz, Z
IEEE MILITARY COMMUNICATIONS CONFERENCE - PROCEEDINGS, VOLS 1-3, 1998, : 570 - 574
[35] Media Independent Handover for Seamless Mobility in IEEE 802.11 and UMTS based on IEEE 802.21
Kumar, Vimal
Tyagi, Neeraj
ICCSIT 2010 - 3RD IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY, VOL 4, 2010, : 474 - 479
[36] Analysis of adaptive control scheme in IEEE 802.11 and IEEE 802.11e wireless LANs
Lee, Bih-Hwang
Lai, Hui-Cheng
IEICE TRANSACTIONS ON COMMUNICATIONS, 2008, E91B (03) : 862 - 870
[37] Reducing handover delays for seamless multimedia service in IEEE 802.11 networks
Lee, Doohyun
Won, Daehee
Piran, Md. Jalil
Suh, Doug Young
ELECTRONICS LETTERS, 2014, 50 (15) : 1100 - 1101
[38] Performance analysis of priority schemes for IEEE 802.11 and IEEE 802.11e wireless LANs
Xiao, Y
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2005, 4 (04) : 1506 - 1515
[39] Seamless Handover in Industrial WLAN using IEEE 802.11k
Feirer, Stefan
Sauter, Thilo
2017 IEEE 26TH INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE), 2017, : 1234 - 1239
[40] BIGAP - Seamless Handover in High Performance Enterprise IEEE 802.11 Networks
Zubow, Anatolij
Zehl, Sven
Wolisz, Adam
NOMS 2016 - 2016 IEEE/IFIP NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM, 2016, : 445 - 453

← 1 2 3 4 5 →