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MOBICOM
2004
ACM
15 years 5 months ago
SSCH: slotted seeded channel hopping for capacity improvement in IEEE 802.11 ad-hoc wireless networks
Capacity improvement is one of the principal challenges in wireless networking. We present a link-layer protocol called Slotted Seeded Channel Hopping, or SSCH, that increases the...
Paramvir Bahl, Ranveer Chandra, John Dunagan
TMC
2010
109views more  TMC 2010»
14 years 10 months ago
On the Performance Bounds of Practical Wireless Network Coding
—Network coding is an attracting technology that has been shown to be able to improve the throughput of wireless networks. However, there still lacks fundamental understanding on...
Jilin Le, John C. S. Lui, Dah-Ming Chiu
SENSYS
2003
ACM
15 years 5 months ago
Bluetooth and sensor networks: a reality check
The current generation of sensor nodes rely on commodity components. The choice of the radio is particularly important as it impacts not only energy consumption but also software ...
Martin Leopold, Mads Bondo Dydensborg, Philippe Bo...
IWCMC
2006
ACM
15 years 5 months ago
Budgeting power: packet duplication and bit error rate reduction in wireless ad-hoc networks
In this paper we present and evaluate a new technique to lower packet-level error rates of application layer connections in wireless ad-hoc networks. In our scheme, data packets s...
Ghassen Ben Brahim, Bilal Khan
CN
2006
117views more  CN 2006»
14 years 12 months ago
Error resilient image transport in wireless sensor networks
In this paper, we propose an "in-network" diversity combining scheme for image transport over wireless sensor networks. We consider a wireless sensor network with both w...
Huaming Wu, Alhussein A. Abouzeid