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Existing work on flooding in wireless sensor networks (WSNs) mainly focuses on single-packet problem, while the work on sequential multipacket problem is surprisingly little. This paper proposes OppCode, a new opportunistic network-coding-based flooding architecture for multipacket dissemination in WSNs, where both unreliable and correlated links commonly exist. Instead of flooding a single packet...
As an important supporting technology, floor localization in multi-floor buildings plays significant roles in many indoor Location Based Service (LBS) applications such as the fire emergency response and the floor-based precise advertising. While the majority of Received-Signal-Strength (RSS)-fingerprint-based wireless indoor localization approaches suffer from the labor-intensive and time-consuming...
In wireless sensor networks (WSNs), existing work on flooding mainly focuses on single-packet problem, while work in sequential multi-packet problem is surprisingly little. This paper proposes OppCode, a new opportunistic network-coding based flooding architecture for multi-packet dissemination in WSNs, where both unreliable and correlated links commonly exist. Instead of flooding a single packet...
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