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ICCCN
2007
IEEE
15 years 3 months ago
On Improving the Reliability of Packet Delivery in Dense Wireless Sensor Networks
—Wireless sensor networks (WSN) built using current Berkeley Mica motes exhibit low reliability for packet delivery. There is anecdotal evidence of poor packet delivery rates fro...
JunSuk Shin, Umakishore Ramachandran, Mostafa H. A...
SECON
2007
IEEE
15 years 3 months ago
Two-hop Relaying in Random Networks with Limited Channel State Information
— In this paper we study two-hop cooperative diversity relaying in random wireless networks. In contrast to most work on cooperative diversity relaying where the relay node posit...
Furuzan Atay Onat, Dan Avidor, Sayandev Mukherjee
SIGCOMM
2010
ACM
14 years 8 months ago
Backpressure-based routing protocol for DTNs
In this paper we consider an alternative, highly agile approach called backpressure routing for Delay Tolerant Networks (DTN), in which routing and forwarding decisions are made o...
Amit Dvir, Athanasios V. Vasilakos
ISCC
2002
IEEE
15 years 2 months ago
Analyzing quality of service of GPRS network systems from a user's perspective
With reference to the General Packet Radio Service (GPRS), an extension of the Global System Mobile Communication (GSM) addressing packetoriented traffic, this paper contributes t...
Stefano Porcarelli, Felicita Di Giandomenico, Andr...
UCS
2007
Springer
15 years 3 months ago
A Media Access Protocol for Proactive Discovery in Ubiquitous Wireless Networks
A MAC protocol is proposed for proactive discovery in which wireless devices periodically broadcast packets containing presence or service information. The protocol is based on Fra...
Pavel Poupyrev, Peter Davis, Hiroyuki Morikawa