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» Constrained Codes as Networks of Relations
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ICMCS
2005
IEEE
145views Multimedia» more  ICMCS 2005»
14 years 1 months ago
Error Resilient Multiple Description Coding Based on Wavelet Tree Coding and EREC for Wireless Networks
In this paper, we propose an integrated error resilient MDC scheme for wireless networks with both packet loss and random bit errors. Two descriptions are first generated independ...
Daewon Song, Lei Cao, Chang Wen Chen
SENSYS
2010
ACM
13 years 5 months ago
Enix: a lightweight dynamic operating system for tightly constrained wireless sensor platforms
Enix is a lightweight dynamic operating system for tightly constrained platforms for wireless sensor networks (WSN). Enix provides a cooperative threading model, which is applicab...
Yu-Ting Chen, Ting-Chou Chien, Pai H. Chou
TPDS
2008
176views more  TPDS 2008»
13 years 7 months ago
Adaptive Data Collection Strategies for Lifetime-Constrained Wireless Sensor Networks
Communication is a primary source of energy consumption in wireless sensor networks. Due to resource constraints, the sensor nodes may not have enough energy to report every readin...
Xueyan Tang, Jianliang Xu
JSAC
2007
81views more  JSAC 2007»
13 years 7 months ago
Packet Prioritization in Multihop Latency Aware Scheduling for Delay Constrained Communication
— This paper addresses the problem of optimizing the packet transmission schedule in a multihop wireless network with end-to-end delay constraints. The emphasis is to determine t...
Ben Liang, Min Dong
CORR
2008
Springer
164views Education» more  CORR 2008»
13 years 7 months ago
Joint Physical Layer Coding and Network Coding for Bi-Directional Relaying
Abstract-- We consider the problem of two transmitters wishing to exchange information through a relay in the middle. The channels between the transmitters and the relay are assume...
Makesh Pravin Wilson, Krishna R. Narayanan, Henry ...