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» Layers and layer interfaces in wireless networks
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SIGMOD
2007
ACM
150views Database» more  SIGMOD 2007»
14 years 8 months ago
System design issues in sensor databases
In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...
Qiong Luo, Hejun Wu
WICON
2008
13 years 9 months ago
Denial of service vulnerabilities in the 802.16 protocol
This paper examines the denial of service attacks that an 802.16 Broadband Wireless Access network is susceptible to at the physical and medium access control layers. In our threa...
Siddharth Maru, Timothy X. Brown
MOBICOM
2004
ACM
14 years 1 months ago
Performance evaluation of safety applications over DSRC vehicular ad hoc networks
In this paper we conduct a feasibility study of delay-critical safety applications over vehicular ad hoc networks based on the emerging dedicated short range communications (DSRC)...
Jijun Yin, Tamer A. ElBatt, Gavin Yeung, Bo Ryu, S...
ADHOC
2005
139views more  ADHOC 2005»
13 years 7 months ago
Improving TCP performance in ad hoc networks using signal strength based link management
Mobility in ad hoc networks causes frequent link failures, which in turn causes packet losses. TCP attributes these packet losses to congestion. This incorrect inference results i...
Fabius Klemm, Zhenqiang Ye, Srikanth V. Krishnamur...
MOBIHOC
2008
ACM
14 years 7 months ago
Dynamic packet fragmentation for wireless channels with failures
It was shown recently [7?9], under quite general conditions, that retransmission-based protocols may result in power-law delays and possibly zero throughput even if the distributi...
Predrag R. Jelenkovic, Jian Tan