Abstract—Transmission congestion is a challenging problem in power system operation. Independent system operators (ISO) usually have to re-dispatch generation units to alleviate congestion. This results in significant additional costs for customers...

This paper present a new reliable transp[ort protocol for WMSN

A Wireless Sensor Network (WSN) is composed of resource-constrained sensors with limited capabilities. Wireless Sensor Networks are subject to more packet loss and congestion. For efficient congestion control, an accurate and timely estimation...

for the packets that carry EKG

signals may even result in the death of the patient. Furthermore, when congestion occurs,

because of the packet loss, packet retransmission increases accordingly. The retransmission

directly affects the lifetime...

of data which

require high transmission rates, multimedia traffic is

usually high speed. This may cause congestion in the

sensor nodes, leading to impairments in the quality of

service (QoS) of multimedia applications. Thus, to...

An analytical approach is presented to evaluate the impacts of price-sensitive loads on congestion in transmission network. To achieve this aim, the Lagrange multipliers (LMs) of transmission lines’ power flow constraints are calculated from...

for specifying transmission tariffs especially for wheeling contracts during peak and offpeak periods is proposed. Calculating congestion cost, when the wheeling contract leads to transmission congestion, is the main objective of our proposed method...

Wireless Sensor Network consists of large number of sensor nodes distributed in an area. Due to the nature of upstream traffic, congestion more probably happens in the upstream direction. The congestion problem in WSNs is quite different from...