Multimedia Communications over Next Generation Wireless Networks
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Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:896041
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Cross-Layer Handover Scheme for Multimedia Communications in Next Generation Wireless Networks
In order to achieve seamless handover for real-time applications in the IP Multimedia Subsystem (IMS) of next generation network, a multiprotocol combined handover mechanism is proposed in this paper. We combi...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:390706 -
Embedding Protection Inside H.264/AVC and SVC Streams
A backward compatible error-protection mechanism embedded into the H.264 (AVC or SVC) syntax is described. It consists of the addition into the H.264 bitstream of supplementary network abstraction layer (NAL) ...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:729695 -
Quality-Assured and Sociality-Enriched Multimedia Mobile Mashup
Mashups are getting more complex with the addition of rich-media and real-time services. The new research challenges will be how to guarantee the quality of the aggregated services, and how to share them in a ...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:721312 -
A Dynamic Utility Adaptation Framework for Efficient Multimedia Service Support in CDMA Wireless Networks
In this paper the problem of channel-aware opportunistic resource allocation for the downlink in CDMA wireless networks supporting simultaneously real-time multimedia and non-real-time data services is address...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:375410 -
A Speed-Adaptive Media Encryption Scheme for Real-Time Recording and Playback System
The recording and playback system (RPS) in video conference system needs to store mass of media data real-timely. Considering the security issue, media data should be encrypted before storing. Traditional full...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:371513 -
Packet-Scheduling Algorithm by the Ratio of Transmit Power to the Transmission Bits in 3GPP LTE Downlink
Packet scheduler plays the central role in determining the overall performance of the 3GPP long-term evolution (LTE) based on packet-switching operation. In this paper, a novel minimum transmit power-based (MP...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:251281 -
New Trends on Ubiquitous Mobile Multimedia Applications
Mobile devices present the opportunity to enhance our fast-growing and globally connected society, improving user-experience through novel approaches for information dissemination through mobile communication....
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:689517 -
Novel Approaches to Enhance Mobile WiMAX Security
The IEEE 802.16 Working Group on Broadband Wireless Access Standards released IEEE 802.16-2004 which is a standardized technology for supporting broadband and wireless communication with fixed and nomadic acce...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:926275 -
COSR: A Reputation-Based Secure Route Protocol in MANET
Now, the route protocols defined in the Mobile Ad Hoc Network (MANET) are constructed in a common assumption which all nodes contained in such networks are trustworthy and cooperative. Once malicious or selfis...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:258935 -
Converged Wireless Networking and Optimization for Next Generation Services
The Next Generation Network (NGN) vision is tending towards the convergence of internet and mobile services providing the impetus for new market opportunities in combining the appealing services of internet wi...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:924720 -
ESVD: An Integrated Energy Scalable Framework for Low-Power Video Decoding Systems
Video applications using mobile wireless devices are a challenging task due to the limited capacity of batteries. The higher complex functionality of video decoding needs high resource requirements. Thus, powe...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:234131 -
Power-Aware DVB-H Mobile TV System on Heterogeneous Multicore Platform
In mobile communication network, the mobile device integrated with TV player is a novel technology that provides TV program services to end users. As TV program is a real-time video service, it has greater tec...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:812356 -
Cooperative Coding and Caching for Streaming Data in Multihop Wireless Networks
This paper studies the distributed caching managements for the current flourish of the streaming applications in multihop wireless networks. Many caching managements to date use randomized network coding appro...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:312714 -
Adaptive Reliable Routing Based on Cluster Hierarchy for Wireless Multimedia Sensor Networks
As a multimedia information acquisition and processing method, wireless multimedia sensor network(WMSN) has great application potential in military and civilian areas. Compared with traditional wireless sensor...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:567952 -
A Multimedia Application: Spatial Perceptual Entropy of Multichannel Audio Signals
Usually multimedia data have to be compressed before transmitting, and higher compression rate, or equivalently lower bitrate, relieves the load of communication channels but impacts negatively the quality. We...
Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:182627