Many QoS provisioning solutions were described in the past, but none of them are tested on video traffic and also the effects of mobility and dissimilarity in link quality are not labeled properly. The proposed efficient QoS-Aware Routing Protocol (QARP) that uses Cross-Layer Communication (CLC) and Session Admission Control (SAC) methods to provide QoS is guaranteed in terms of network bandwidth. The QARP performs QoS-aware route discovery by considering the effects of both inter-contention, and intra-contention in the route discovery phase. Only data sessions are considered for which a route with needed bandwidth is found that is admitted into the network by SAC process [14]. The highly varying characteristics of transmitting video data checks the SAC process less reliable due to the unavailability of accurate session bandwidth consumption information. The increase is possibility of wrong admission not only degrades the video quality of admission flows but also affects the quality existing data sessions. In future the service experience of an end user can be used for adoption streaming procedure and presentation assessment of the developing approach in terms of Quality of Experience.