In this work we propose an Adaptive Forward Error Correction (AFEC) algorithm for best effort Wireless Sensor Networks. The switching model is described in terms of a finite-state Markov model and it is based on the channel behavior,observed via Packet Delivery Ratio in the recent past. We compare the performance of AFEC with static FEC, as well as uncoded transmissions. The results demonstrate a gain in PDR achieved by introducing FEC coding in uncoded IEEE 802.15.4 transmissions, as well as the advantages over static FEC schemes,namely increased throughput and reduced energy consumption.The proposed solution is IEEE 802.15.4-compliant and requires no additional feedback channels. This work has been submitted to the IEEE for possible public...
The use of wireless technology in the process industry is becoming increasingly important to obtain ...
Abstract—The data delivery over wireless links with QoS-guarantee is a big challenge because of the ...
To improve reliability and save precious energy resources of wireless sensor networks, a cross-layer...
In this work we propose an Adaptive Forward Error Correction (AFEC) algorithm for best effort Wirele...
Abstract: For better performance over a noisy channel, mobile wireless networks transmit packets wit...
In this paper we analyzed classical forward error correction (FEC) algorithms implemented in wireles...
Wireless Sensor Networks (WSN) are used in many applications, for example industrial applications, a...
In Wireless sensor network, since the media is wireless there will be burst errors which leads to hi...
Wireless sensor networks (WSNs) are gaining popularity in different areas of applications like indus...
In Wireless sensor network, since the media is wireless there will be burst errors which leads to hi...
In networks there are basically two methods to tackle the problem of erroneous packets: Automatic Re...
Industrial Wireless Sensor Networks (IWSNs) have been increasingly adopted in process automation due...
IEEE 802.15.4 standard has become a popular technology for Wireless Sensor Networks (WSN) in recent...
Abstract—In networks there are basically two methods to tackle the problem of erroneous packets: Aut...
Noise and interference make a substantial impacton wireless transmissions in industrial environments...
The use of wireless technology in the process industry is becoming increasingly important to obtain ...
Abstract—The data delivery over wireless links with QoS-guarantee is a big challenge because of the ...
To improve reliability and save precious energy resources of wireless sensor networks, a cross-layer...
In this work we propose an Adaptive Forward Error Correction (AFEC) algorithm for best effort Wirele...
Abstract: For better performance over a noisy channel, mobile wireless networks transmit packets wit...
In this paper we analyzed classical forward error correction (FEC) algorithms implemented in wireles...
Wireless Sensor Networks (WSN) are used in many applications, for example industrial applications, a...
In Wireless sensor network, since the media is wireless there will be burst errors which leads to hi...
Wireless sensor networks (WSNs) are gaining popularity in different areas of applications like indus...
In Wireless sensor network, since the media is wireless there will be burst errors which leads to hi...
In networks there are basically two methods to tackle the problem of erroneous packets: Automatic Re...
Industrial Wireless Sensor Networks (IWSNs) have been increasingly adopted in process automation due...
IEEE 802.15.4 standard has become a popular technology for Wireless Sensor Networks (WSN) in recent...
Abstract—In networks there are basically two methods to tackle the problem of erroneous packets: Aut...
Noise and interference make a substantial impacton wireless transmissions in industrial environments...
The use of wireless technology in the process industry is becoming increasingly important to obtain ...
Abstract—The data delivery over wireless links with QoS-guarantee is a big challenge because of the ...
To improve reliability and save precious energy resources of wireless sensor networks, a cross-layer...