26 search results - page 2 / 6 » Improving loss resilience with multi-radio diversity in wire... |
76
Voted
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
We describe a method to maintain an acceptable quality for video transported over wireless networks under timevarying conditions. We use a transcoder to modify the resilience of t...
66
Voted
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—In this paper, we present a two-pass intra-refresh transcoder for on-the-fly enhancing error resilience of a compressed video in a three-tier streaming system. Furthermore, we c...
CN
2006
14 years 9 months ago
2006
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...
MOBICOM
2004
ACM
15 years 2 months ago
2004
ACM
We present a new protocol for routing in multi-radio, multi-hop wireless networks. Our protocol, Multi-Radio Link-Quality Source Routing, is designed for wireless networks with st...
109
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SASN
2006
ACM
15 years 3 months ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...