Sentence examples for by the physical layer from inspiring English sources

This is also more efficient towards the overhead, generated by the physical layer.

where (mathbb {E}[!cdot ]) is the expectation operator, and R is the maximum data rate supported by the physical layer for the traffic flow in wireless networks.

As a result, both timing and CSI informations are available and can be used by the physical layer beamformer to mitigate interference.

This design allows to provide QoS guarantees among DiffServ flows taking into account the link bandwidth variations reported by the physical layer.

It considers as an input parameter the bandwidth availability reported by the physical layer to enhance the QoS provisioning among flows.

As it is designed QoSatAr should enforce the priority levels taking into account the link capacity variations reported by the physical layer using the proposed cross-layer optimization.

We propose an energy aware on-demand routing protocol for CDMA mobile ad hoc networks, for which improvements in the energy consumption are realized by both introducing an energy-based routing measure and by enhancing the physical layer performance using beamforming.

Kawade et al. [15, 16] have compared the performance of IEEE 802.11g and 802.11b radios under co-channel interference by considering the physical layer characteristics.

This paper proposes a relay-aided network coding (RANC) scheme that considers how to improve the performance gain of network coding by exploiting the physical layer multi-rate capability in multi-hop wireless networks.

Specifically, by jointly considering the physical layer and data link layer, we will develop a cross-layer based, QoS-oriented power, and time allocation policy.

The transmission time is the time needed for the sender to transmit the message bit by bit at the physical layer.