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WMCSA
2012
IEEE
12 years 3 months ago
SpinLoc: spin once to know your location
The rapid growth of location-based applications has spurred extensive research on localization. Nonetheless, indoor localization remains an elusive problem mostly because the accu...
Souvik Sen, Romit Roy Choudhury, Srihari Nelakudit...
ICC
2008
IEEE
163views Communications» more  ICC 2008»
14 years 2 months ago
Network Coding Aware Dynamic Subcarrier Assignment in OFDMA Wireless Networks
—Taking advantage of the frequency diversity and multiuser diversity in OFDMA based wireless networks, dynamic subcarrier assignment mechanisms have shown to be able to achieve m...
Xinyu Zhang, Baochun Li
NETWORK
2006
186views more  NETWORK 2006»
13 years 7 months ago
Multiuser cross-layer resource allocation for video transmission over wireless networks
With the advancement of video-compression technology and the wide deployment of wireless networks, there is an increasing demand for wireless video communication services, and man...
Guan-Ming Su, Zhu Han, Min Wu, K. J. Ray Liu
TELSYS
2010
121views more  TELSYS 2010»
13 years 2 months ago
Packet level performance analysis of a packet scheduler exploiting multiuser diversity
In this paper, we consider a packet scheduler exploiting multiuser diversity in a wireless network with AMC (Adaptive Modulation and Coding), and propose a packet level performance...
Gang Uk Hwang, Fumio Ishizaki
SIGCOMM
2010
ACM
13 years 7 months ago
Design and implementation of an "approximate" communication system for wireless media applications
All practical wireless communication systems are prone to errors. At the symbol level such wireless errors have a well-defined structure: when a receiver decodes a symbol erroneou...
Sayandeep Sen, Syed Gilani, Shreesha Srinath, Step...