Video Streaming over Bluetooth
نویسنده
چکیده
In recent years, wireless ad hoc networks have been a growing area of research. The advent of Bluetooth wireless technology makes it possible to transmit real-time video/audio in mobile and pervasive environments. In comparison with the other wireless standard such as 802.11x and IrDA, Bluetooth is more cost-efficient and power-efficient , making it ideal for small, light mobile devices. However, current Bluetooth network is not suitable for traditional media encoding and real-time transmission due to limited bandwidth, high degree of error rates, and the time-varying nature of the radio link. Therefore, media streaming over Bluetooth poses many challenges. To address these challenges, recent research has been conducted. In this paper, we review recent studies in the field of media streaming over Bluetooth. Specially, we cover three major areas intermediate protocols, QoS control and media compression. For each area, we address the particular issues and review major approaches to adopt existing media streaming techniques for Bluetooth environments.
منابع مشابه
Video Streaming over Bluetooth
In recent years, multimedia content has become more accessible to mobile phone devices increasing the demand for multimedia services. Streaming video to or from mobile phones over mobile phone operator networks is one option. In this paper we report on the result of a study which analyzes the suitability of using the Bluetooth network as a last hop network for streaming video to and from mobile...
متن کاملEnergy Efficient Video Streaming Over Bluetooth Using Rateless Coding
This Letter proposes energy-efficient error control for IEEE 802.15.1 (Bluetooth) video communication. The scheme is based on block-oriented incremental redundancy provided by rateless coding and receiver feedback. Results are presented for time-sensitive video streaming applications under a Markovian channel model. When the proposed algorithm is compared to variations of Bluetooth Forward Erro...
متن کاملMultimedia Contents Provision Using Bluetooth for Cultural Heritage Applications: the MID-Blue project
The paper describes the MID-Blue (Multimedia Information Distribution over Bluetooth) system architecture as a dynamic guidance system for museum visitors based on Bluetooth connection. It provides specific contents related to the user position also using streaming video. This feature is still not diffused among Bluetooth technologies and could be more useful than other alternative solutions in...
متن کاملAn Intelligent Video Streaming Technique in Wireless Communications
This paper is concerned with an intelligent application of Moving Picture Expert Group (MPEG) video transmission over a Bluetooth Asynchronous ConnectionLess (ACL) link. MPEG Variable Bit Rate (VBR) video is data hungry and presents excessive time delay and data loss over a wireless communication. In a Bluetooth channel transmission rate could also be irregular, due to interferences caused by B...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004