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IEEEIAS
2009
IEEE
14 years 4 months ago
One-way Hash Function Construction Based on Conservative Chaotic Systems
: An algorithm for one-way hash function construction based on conservative chaotic system is proposed. The plaintext is divided into a group of message blocks by a fixed length an...
Qing-hua Zhang, Han Zhang, Zhao-hui Li
SSS
2009
Springer
144views Control Systems» more  SSS 2009»
14 years 4 months ago
Churn-Resilient Replication Strategy for Peer-to-Peer Distributed Hash-Tables
Abstract. DHT-based P2P systems provide a fault-tolerant and scalable mean to store data blocks in a fully distributed way. Unfortunately, recent studies have shown that if connect...
Sergey Legtchenko, Sébastien Monnet, Pierre...
ICC
2008
IEEE
112views Communications» more  ICC 2008»
14 years 4 months ago
Achieving Fair TCP Access in the IEEE 802.11 Infrastructure Basic Service Set
—We illustrate the transport layer unfairness problem in the IEEE 802.11 Wireless Local Area Networks (WLANs). We design a link layer access control block for the Access Point (A...
Feyza Keceli, Inanc Inan, Ender Ayanoglu
ICC
2007
IEEE
128views Communications» more  ICC 2007»
14 years 4 months ago
An Efficient Selective Receiver for STBC Scheme
—In this paper, we propose an efficient selective receiver for space-time block coding (STBC) scheme. In this proposed scheme, we divide the received signals into two groups. By ...
Lijun Liu, Sooyoung Kim, Myoung-Seob Lim
ICC
2007
IEEE
14 years 4 months ago
Frequency Offset Tracking for OFDM Systems via Scattered Pilots and Virtual Carriers
— In this paper, we propose a new carrier frequency offset (CFO) tracking algorithm for orthogonal frequency division multiplexing (OFDM) systems. Assuming that the channel remai...
Tao Cui, Feifei Gao, Arumugam Nallanathan