Pilot-assisted channel estimation has been investigated to improve the performance of OFDM based LTE systems. LS and MMSE method do not perform excellently beca
Variability in soil properties is a critical element across wide areas of researches especially in several aspects of agriculture and environment including sewa
The economic, political and social stability of the society, and an efficiency of the agroindustrial complexes depend on state of the soil resources. Using of t
This paper proposed a novel RED protocol which takes the node’s energy into account depending on the length of the data packet. It also proposed a routing prot