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» Rate and Power Allocation in Fading Multiple Access Channels
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MOBICOM
2009
ACM
14 years 2 months ago
Interference management via rate splitting and HARQ over time-varying fading channels
The coexistence of two unlicensed links is considered, where one link interferes with the transmission of the other, over a timevarying, block-fading channel. In the absence of fa...
Marco Levorato, Osvaldo Simeone, Urbashi Mitra
CORR
2008
Springer
83views Education» more  CORR 2008»
13 years 8 months ago
Resource Allocation in Multiple Access Channels
We consider the problem of rate allocation in a Gaussian multiple-access channel, with the goal of maximizing a utility function over transmission rates. In contrast to the literat...
Ali ParandehGheibi, Atilla Eryilmaz, Asuman E. Ozd...
ICIP
2002
IEEE
14 years 9 months ago
Channel adapted multiple description coding scheme using wavelet transform
A challenge of image communication over unreliable channels is to achieve good compression rates and be effective in presence of channel failures. In this work we use the Multiple...
Manuela Pereira, Marc Antonini, Michel Barlaud
ICC
2007
IEEE
175views Communications» more  ICC 2007»
14 years 2 months ago
Cooperative Diversity for Virtual MIMO System in Geometry-Based Stochastic Channel Model
—Cooperative diversity is effectively used to combat the correlated fading. In the existing papers on cooperative diversity, the fading channels are idealistically assumed to be ...
Hongtao Zhang, Geng-Sheng Kuo
ICC
2007
IEEE
121views Communications» more  ICC 2007»
14 years 2 months ago
A QoS Architecture for IDMA-Based Multi-Service Wireless Networks
— The recent investigations on interleave-division multiple-access (IDMA) have demonstrated its advantage in supporting high-data-rate and multi-rate services over wireless fadin...
Qian Huang, Sammy Chan, King-Tim Ko, Li Ping, Peng...