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» Achievable Capacity Under the Interference Temperature Model
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HCW
2000
IEEE
13 years 12 months ago
A Heuristic Algorithm for Mapping Communicating Tasks on Heterogeneous Resources
A heuristic algorithm that maps data-processing tasks onto heterogeneous resources (i.e., processors and links of various capacities) is presented. The algorithm tries to achieve ...
Kenjiro Taura, Andrew A. Chien
ICDCS
2009
IEEE
14 years 4 months ago
QVS: Quality-Aware Voice Streaming for Wireless Sensor Networks
Recent years have witnessed the pilot deployments of audio or low-rate video wireless sensor networks for a class of mission-critical applications including search and rescue, sec...
Liqun Li, Guoliang Xin, Limin Sun, Yan Liu
CORR
2007
Springer
148views Education» more  CORR 2007»
13 years 7 months ago
Optimal Power Allocation for Distributed Detection over MIMO Channels in Wireless Sensor Networks
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
Xin Zhang, H. Vincent Poor, Mung Chiang
WIOPT
2010
IEEE
13 years 5 months ago
Stable throughput, rate control, and delay in multi-access channels
In this paper, we investigate the stability and delay issues of a two-user multi-access channel at the bit level. The two users, have the option to transmit at a higher rate (measu...
Beiyu Rong, Anthony Ephremides
TSP
2010
13 years 2 months ago
Optimality of beamforming for MIMO multiple access channels via virtual representation
In this paper, we consider the optimality of beamforming for achieving the ergodic capacity of multiple-input multiple-output (MIMO) multiple access channel (MAC) via virtual repre...
Hong Wan, Rong-Rong Chen, Yingbin Liang