QoE-Aware Device-to-Device Multimedia Communications
Journal Title: EAI Endorsed Transactions on Creative Technologies - Year 2015, Vol 2, Issue 4
Abstract
Multimedia services over mobile device-to-device (D2D) networks has recently received considerable attention. In this scenario, each device is equipped with a cellular communication interface, as well as a D2D interface over a shared medium. In this work, we study the performance properties of the mobile D2D communications in the framework of user satisfaction, and develop a fully distributed QoE-aware multimedia communication scheme (QAMCS). Specifically, we translate the opportunistic multimedia communications issue into a stochastic optimization problem, which opens up a new degree of performance to exploit. Moreover, QAMCS is designed for a heterogeneous and dynamic environment, in which user demand, device mobility, and transmission fashion may vary across different devices and applications. Importantly, QAMCS is able to maximize the user satisfaction and only needs each device to implement its own scheme individually in the absence of a central controller.
Authors and Affiliations
Liang ZHOU
An Autonomous and Distributed Mobility Management Scheme in Mobile Core Networks
The 5th generation mobile and wireless communication systems are expected to accommodate exploding traffic, increasing number of devices, and heterogeneous applications driven by proliferation of IoT and M2M technologies...
Establishing Interaction between Machine and Medaka using Deep Q-Network
Social interaction is the basic ability for animals to survive. It is difficult for a machine to interact with human or other animals because it is not clear how the machine should interact. This paper examines whether a...
CuriousMind photographer: distract the robot from its initial task
Mainly present in industry, robots begin to invade our every-day lives for very precise tasks. In order to reach a level where more general robots get involved in our lives, the robots' abilities to communicate and to re...
Assessing the efficacy of benchmarks for automatic speech accent recognition
Speech accents can possess valuable information about the speaker, and can be used in intelligent multimedia-based human-computer interfaces. The performance of algorithms for automatic classification of accents is often...
The Design of Spatial Sequence Based on the User Experience and the Virtual Reality in Interactive Environments
The paper explores the design of spatial sequence on the basis of the user experience and the virtual reality technology in interaction environments. First, for people’s physiological and psychological feelings in the pr...