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» Distributed Robust Optimization for Communication Networks
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GLOBECOM
2007
IEEE
15 years 8 months ago
Beamforming with Limited Feedback in Amplify-and-Forward Cooperative Networks
— A relay selection approach has previously been shown to outperform repetition-based scheduling for both amplify-and-forward (AF) and decode-and-forward (DF) cooperative network...
Yi Zhao, Raviraj Adve, Teng Joon Lim
SENSYS
2003
ACM
15 years 7 months ago
Matching data dissemination algorithms to application requirements
A distinguishing characteristic of wireless sensor networks is the opportunity to exploit characteristics of the application at lower layers. This approach is encouraged by device...
John S. Heidemann, Fabio Silva, Deborah Estrin
INFOCOM
2010
IEEE
15 years 13 days ago
Enhancing Wireless TCP: A Serialized-Timer Approach
— In wireless networks, TCP performs unsatisfactorily since packet reordering and random losses may be falsely interpreted as congestive losses. This causes TCP to trigger fast r...
Chengdi Lai, Ka-Cheong Leung, Victor O. K. Li
ICC
2007
IEEE
124views Communications» more  ICC 2007»
15 years 8 months ago
On the Performance of IEEE 802.16 OFDMA System Under Different Frequency Reuse and Subcarrier Permutation Patterns
— In interference-limited wireless cellular systems, interference avoidance and interference averaging are widely adopted to combat co-channel interference. In different types of...
Huiling Jia, Zhaoyang Zhang, Guanding Yu, Peng Che...
INFOCOM
2005
IEEE
15 years 7 months ago
On the effectiveness of DDoS attacks on statistical filtering
— Distributed Denial of Service (DDoS) attacks pose a serious threat to service availability of the victim network by severely degrading its performance. Recently, there has been...
Qiming Li, Ee-Chien Chang, Mun Choon Chan