2010
DOI: 10.1007/978-3-642-11664-3_6
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Abstract: Abstract. Emerging technologies in Broadband Wireless Access (BWA) networks and video coding have enabled high-quality wireless video broadcast/multicast services in metropolitan areas. Joint source-channel coded wireless transmission, especially using hierarchical/superposition coded modulation at the channel, is recognized as an effective and scalable approach to increase the system scalability while tackling the multiuser channel diversity problem. The power allocation and modulation selection problem, howe… Show more

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