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This article deals with some restrictions related to the electromagnetic emission issue in the Power Line Communications (PLC). The Homeplug AV specification [1] prohibits transmission on the frequencies used by HAM radio, in order to protect them. This technique, called "static notching", limits the transmit power and consequently the data rate of PLC systems. To limit the number of notched...
Advanced communication technologies has allowed the powerline communication (PLC) channel to be a transmission medium that enables the transferring of high-speed digital data over the classical indoor electrical wires. Nowadays, the 200 Mbits/s theoretical rates of the Homeplug AV specification are no still sufficient for transferring Internet, voice, HD videos, and data services simultaneously through...
Indoor powerline communications systems are widely used to provide services from the access point to every socket of any dwelling-house. Most of these services, like video or audio streaming, need to be transmitted with datarate, delay and QoS requirements. These requirements may be unsatisfied when the powerline channel is affected by interferences mainly including the wide band impulsive noise....
Powerline communication systems are used to transmit audio and video transmissions with delay, datarate and QoS requirements. Consequently the knowledge of the channel frequency response has to be as accurate as possible. However, the Powerline medium is shared with other devices connected to any socket. When switching, and even during normal operation, these devices can generate some noises (stationary,...
Advanced communication technologies has allowed the powerline communications (PLC) channel to be a transmission medium that enables the transferring of high-speed digital data over the classical electrical wires. In order to develop powerline transmission chains and simulate the performance of these advanced communication technologies, a broadband powerline channel model is required. This paper strives...
Powerline communication systems are used to transmit audio and video transmissions with delay, datarate and QoS requirements. Consequently the knowledge of the channel frequency response has to be as accurate as possible. However, the powerline medium is shared with other devices connected to any socket. When switching, and even during normal operation, these devices can generate some noises (stationary,...
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