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INFOCOM
2002
IEEE
14 years 18 days ago
On double-link failure recovery in WDM optical networks
— Network survivability is a crucial requirement in high-speed optical networks. Typical approaches of providing survivability have considered the failure of a single component s...
Hongsik Choi, Suresh Subramaniam, Hyeong-Ah Choi
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...
TRIDENTCOM
2005
IEEE
14 years 1 months ago
Wireless Link SNR Mapping Onto An Indoor Testbed
To facilitate a broad range of experimental research on novel protocols and application concepts, we employ an indoor wireless testbed to emulate the performance of the real-world...
Jing Lei, Roy D. Yates, Larry J. Greenstein, Hang ...
MOBIHOC
2005
ACM
14 years 7 months ago
Efficient geographic routing in multihop wireless networks
We propose a new link metric called normalized advance (NADV) for geographic routing in multihop wireless networks. NADV selects neighbors with the optimal trade-off between proxi...
Seungjoon Lee, Bobby Bhattacharjee, Suman Banerjee
IPPS
2005
IEEE
14 years 1 months ago
A Performance Comparison of Tree and Ring Topologies in Distributed Systems
A distributed system is a collection of computers that are connected via a communication network. Distributed systems have become commonplace due to the wide availability of low-c...
Min Huang, Brett Bode