190 search results - page 3 / 38 » Efficient Image and Channel Coding for Wireless Packet Netwo... |
MWCN
2004
Springer
13 years 11 months ago
2004
Springer
Abstract A key concern in multi-hop wireless networks is energy-efficiency due to batterypower constrained mobile nodes. The network interface is a significant consumer of energy...
TSP
2010
13 years 13 days ago
2010
We study state estimation via wireless sensors over fading channels. Packet loss probabilities depend upon time-varying channel gains, packet lengths and transmission power levels ...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
This paper presents a cross-layer approach to jointly design adaptive modulation and coding (AMC) at the physical layer and cooperative truncated automatic repeat request (ARQ) pro...
ICC
2007
IEEE
14 years 2 days ago
2007
IEEE
–Retransmission based schemes are not suitable for energy constrained wireless sensor networks. Hence, there is an interest in including parity bits in each packet for error cont...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper proposes a novel error-resilient packet video coding method which is designed to operate on unreliable IP networks suffering from large bursts of packet losses. The mai...