Rate control and adaptation is an important issue for video communications over cellular
networks. In this paper, we propose a quality-aware feedback-free rate control and …

This work focuses on scheduling multiple video flows on the downlink of a wireless system
based on Orthogonal Frequency Division Multiple Access (OFDMA), such as the LTE/LTE-A …

The Long-Term Evolution (LTE) standard is a promising solution to mobile connectivity. It
provides high data rates at a relatively low cost. At the same time, video traffic has so far …

How to measure the user's feeling about mobile video service and to improve the quality of
experience (QoE), has become a concern of network operators and service providers. In this …

This work investigates rate adaptation of conversational video in a mobile system using
Long Term Evolution, LTE, and where the adaptation is assisted by the radio network. The …

Third Generation Partnership Project (3GPP) Long Term Evolution (LTE) offers high data
rate capabilities to mobile users, and network operators are trying to deliver a true mobile …

Due to proliferation of mobile devices, the demand for video in cellular networks has
increased exorbitantly. However, cellular networks have limited resources and the wireless …

HTTP adaptive streaming is becoming dominant for commercial video streaming services. It
is typically the client that chooses the rate based on estimation of the available network …

Adapting video data rate during streaming can effectively reduce the risk of playback
interruptions caused by channel throughput fluctuations. The variations in rate, however …

This paper describes a rate adaptation framework for conversational video services. The
solution conforms to the packet conservation principle and uses a hybrid loss and delay …