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INFOCOM
2007
IEEE
14 years 1 months ago
Point-Casting Service in Wireless Networks
— The broadcast nature of existing wireless LANs can produce excessive radio coverage which is often undesirable for applications like wireless IPTV or location-based service. To...
Zhengrong Ji, Maneesh Varshney, Junlan Zhou, Rajiv...
VTC
2007
IEEE
104views Communications» more  VTC 2007»
14 years 1 months ago
Subspace Tracking Based Blind MIMO Transmit Preprocessing
Abstract— In this contribution projection approximation subspace tracking using deflation (PASTD) is investigated in the context of MIMO transmit preprocessing systems by exploi...
Wei Liu, Lie-Liang Yang, Lajos Hanzo
VTC
2007
IEEE
14 years 1 months ago
Power Allocation Scheme for MIMO MC-CDMA With Two Dimensional Spreading
— In this paper, we develop a power distribution scheme for multi-input multi-output (MIMO) [1] multi-carrier (MC) code division multiple access (CDMA) systems [2]-[3] with two-d...
Wladimir Bocquet, Kazunori Hayashi, Hideaki Sakai
IBPRIA
2007
Springer
14 years 1 months ago
Progressive Compression of Geometry Information with Smooth Intermediate Meshes
We present a new geometry compression algorithm for manifold 3D meshes based on octree coding. For a given mesh, regular volume grids are built with an adaptive octree. For each gr...
Taejung Park, Haeyoung Lee, Chang-hun Kim
ICMCS
2006
IEEE
100views Multimedia» more  ICMCS 2006»
14 years 1 months ago
A Novel Resynchronization Method for Scalable Video Over Wireless Channel
A scalable video coder generates scalable compressed bitstream, which can provide different types of scalability depend on different requirements. This paper proposes a novel resy...
Yu Wang, Lap-Pui Chau, Kim-Hui Yap