Sentence examples for main downlink broadcast from inspiring English sources

Section 2 briefly overviews the cell selection procedure in LTE networks, the main downlink broadcast channels, and the feasibility of eavesdropping unprotected broadcasted network configuration messages.

Considering the characteristics of broadcast channels, one could envision an alternative transmission scheme where the main downlink broadcast channels are protected by a spread spectrum-based method.

This theoretical enhanced security architecture relies on a boost of the jamming resiliency of the main downlink broadcast channels and the encryption of the data broadcasted in it.

These smart jamming attacks aim to saturate specifically the main downlink broadcast channel of LTE networks in order to launch a local DoS attack that requires less power, making it stealthier.

A spread-spectrum modulation of the main downlink broadcast channels is combined with a scrambling of the radio resource allocation of the uplink control channels and an advanced system information message encryption scheme.

Note that such information can be extracted from the unprotected downlink broadcast MIB and SIB messages.

We consider a downlink broadcast channel that adopts the AMC scheme to serve a layered video stream for mobile broadcast service, as in a mobile WiMAX network.

Furthermore, in our study we considered the downlink unicast only; another avenue that needs further investigation is the use of downlink broadcast [22] via techniques like MBMS to improve downlink data channel capacity.

In practical systems, δ BC and δad are much lower than δall or δselec, because δBC and δad use a downlink broadcast channel.

On one hand, an attacker would not be able to easily jam the downlink broadcast channels and, therefore, deny the service to UEs in its vicinity.

Table 3 lists the main downlink system parameters of IEEE 802.16 m according to [13 16].