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» Challenges and Opportunities in Broadband and Wireless Commu...
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MOBICOM
2004
ACM
15 years 3 months ago
Hybrid rate control for IEEE 802.11
Streaming multimedia content in real-time over a wireless link is a challenging task because of the rapid fluctuations in link conditions that can occur due to movement, interfer...
Ivaylo Haratcherev, Koen Langendoen, Reginald L. L...
CORR
2010
Springer
170views Education» more  CORR 2010»
14 years 9 months ago
Slow Adaptive OFDMA Systems Through Chance Constrained Programming
Adaptive orthogonal frequency division multiple access (OFDMA) has recently been recognized as a promising technique for providing high spectral efficiency in future broadband wire...
William Weiliang Li, Ying Jun Zhang, Anthony Man-C...
MOBIHOC
2008
ACM
15 years 9 months ago
Energy efficient multi-path communication for time-critical applications in underwater sensor networks
Due to the long propagation delay and high error rate of acoustic channels, it is very challenging to provide reliable data transfer for time-critical applications in an energy-ef...
Zhong Zhou, Jun-Hong Cui
TWC
2008
152views more  TWC 2008»
14 years 9 months ago
Bandwidth-Guaranteed Fair Scheduling with Effective Excess Bandwidth Allocation for Wireless Networks
Traffic scheduling is key to the provision of quality of service (QoS) differentiation and guarantees in wireless networks. Unlike its wireline counterpart, wireless communications...
Yaxin Cao, Ka-Cheong Leung, Victor O. K. Li
IWCMC
2010
ACM
14 years 11 months ago
Joint network coding and beamforming techniques for downlink channels
We propose a joint optimization of Network Coding and MIMO techniques to improve the downlink channel throughput of a wireless base station. Specifically, we consider a MIMO base...
Monchai Lertsutthiwong, Thinh Nguyen, Bechir Hamda...