Paper Info
Title
A novel interference avoidance technique on MAC protocol for Wireless LAN-WIMAX relay
Abstract
To use WLAN (wireless LAN) terminals anywhere, mobile wireless routers (MWRs) that can connect WLAN terminals to the backbone network by using WLAN-WiMAX (Worldwide Interoperability for Microwave Access) relay are receiving a lot of attention. These MWRs have small chassises because of their mobility. Therefore, the WLAN device and WiMAX device are adjacent to each other in these MWRs. Moreover, the assigned frequency bands of WLAN (2.4GHz) and WiMAX (2.5GHz) are close. Under this situation, the two wireless devices suffer mutual system interference, which greatly degrades system throughput of the wireless relay. To suppress this interference, this paper proposes a novel interference avoidance technique for the MAC protocol of WLAN-WIMAX relays; it is comparatively easy to implement in small terminals. Simulations show that the proposed method outperforms the conventional methods.
Year
DOI
Venue
2009
10.1109/PIMRC.2009.5449810
Tokyo
Keywords
Field
DocType
WiMax,access protocols,interference suppression,mobile radio,radiofrequency interference,telecommunication network routing,wireless LAN,MAC protocol,WLAN terminals,frequency 2.4 GHz,frequency 2.5 GHz,interference avoidance technique,interference suppression,mobile wireless routers,mutual system interference,wireless LAN-WiMax relay,wireless devices,IEEE802.11n,IEEE802.16e,Mobile WiMAX,PSMP,Wireless LAN,mutual system interference,wireless relay
Mobile radio,Wireless,Computer science,Computer network,WiMAX,Interference (wave propagation),Throughput,Backbone network,Relay,Telecommunications link
Conference
ISBN
Citations 
PageRank 
978-1-4244-5123-4
0
0.34
References 
Authors
3
3
Name
Order
Citations
PageRank
Akira Kishida143.50
Takefumi Hiraguri24915.58
Masakatsu Ogawa3205.30