Channel selection for IEEE 802.11 based wireless LANs using 2.4GHz band

被引：2
|
作者：
Choi, Jihoon [1 ]
Lee, Kyubum [1 ]
Lee, Sae Rom [1 ]
Ihm, Jay [2 ]
机构：
[1] Korea Aerosp Univ, Sch Elect Telecommun & Comp Engn, Goyang, South Korea
[2] SK Telecom, Inst Network Technol, Seoul, South Korea
来源：
IEICE ELECTRONICS EXPRESS | 2011年 / 8卷 / 16期
基金：
新加坡国家研究基金会;
关键词：
channel selection; wireless LAN; 2.4 GHz band; IEEE; 802.11; adjacent channel interference;
D O I：
10.1587/elex.8.1275
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：
In this paper, we propose a new channel selection method for IEEE 802.11 based wireless local area network (WLAN) using the 2.4 GHz band. The proposed algorithm searches the nearby access points (APs) through channel scanning. The scanned APs are classified into shared APs using the target channel and interference APs using the channels adjacent to the target channel. The proposed method evaluates the achievable rate by separately considering the losses by shared APs and interference APs, and selects the channel with the maximum achievable rate. The performance of the proposed algorithm is compared to those of existing channel selection techniques through field tests in practical WLAN environments.
引用
收藏
页码：1275 / 1280
页数：6
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