Providing reliable and efficient route for communication under fading channel is one of the major challenges in WSN, especially in the industrial wireless sensor networks(IWSNs).In this work we present the Reliable Reactive Routing to increase the resilience to link dynamics for WSN/WSN. Reactive Routing protocols provide reliable and energy efficient packet delivery against the unreliable wire...

The recent line of research into topology design focuses on lowering network diameter. Many low-diameter topologies such as Slim Fly or Jellyfish that substantially reduce cost, power consumption, and latency have been proposed. A key challenge in realizing the benefits these is routing. On one hand, networks provide shorter path lengths than established Clos torus, leading to performance impro...

Thanks to large buffers, Forward Error Correction (FEC) improves the reliability of off-line streaming significantly. Real-time streaming however puts hard restrictions on the buffer size leaving FEC helpless for combating long link failures on a single path route. Compared with buffering, multi-path routing is another orthogonal method, which can make FEC efficient also for real-time streaming...

Packet loss and end-to-end delay limit delay sensitive applications over the best effort packet switched networks such as the Internet. In our previous work, we have shown that substantial reduction in packet loss can be achieved by sending packets at appropriate sending rates to a receiver from multiple senders, using disjoint paths, and by protecting packets with forward error correction. In ...

to study of genetic diversity of rapeseed genotypes using multivariate methods under normal and drought stress conditions, 16 genotypes were evaluated using a randomized complete blocks design with three replications in razi university in 2007-08 cropping season. factor analysis under normal condition showed that nine factors explained 89.05 percentage of total data variation, and under drought...