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IWCMC
2006
ACM
15 years 5 months ago
Uplink capacity comparison of non-perfect frequency synchronized cellular OFDM systems
Orthogonal frequency division multiplexing (OFDM) is very sensitive to frequency offsets which result in considerable interference. Performance of the system will be exacerbated ...
Shameem Kabir Chaudhury, Hrishikesh Venkataraman, ...
NOSSDAV
2009
Springer
15 years 6 months ago
Dynamic overlay multicast in 3D video collaborative systems
Multi-stream/multi-site 3D video collaborative systems are promising as they enable remote users to interact in a 3D virtual space with a sense of co-presence. However, the decent...
Wanmin Wu, Zhenyu Yang, Klara Nahrstedt
EMISA
2006
Springer
15 years 3 months ago
Challenges and Solutions in Planning Information Systems for Networked Value Constellations
: Nowadays businesses often decide to form networked value constellations in order to satisfy complex customer needs. To fulfill the value-based requirements of an e-Business idea ...
Novica Zarvic, Maya Daneva
VLSID
2001
IEEE
129views VLSI» more  VLSID 2001»
16 years 7 days ago
Power-aware Multimedia Systems using Run-time Prediction
The need for low-power multimedia processing is integral to portable and embedded devices such as cell phones, wireless terminals, multimedia handhelds and PDAs. The multimedia pr...
Pavan Kumar, Mani B. Srivastava
AINA
2004
IEEE
15 years 3 months ago
An Efficient Clustered Architecture for P2P Networks
Peer-to-peer (P2P) computing offers many attractive features, such as self-organization, load-balancing, availability, fault tolerance, and anonymity. However, it also faces some ...
Juan Li, Son T. Vuong