16 search results - page 2 / 4 » Homomorphic MACs: MAC-Based Integrity for Network Coding |
CORR
2011
Springer
12 years 9 months ago
2011
Springer
Abstract—Intra-session network coding is known to be vulnerable to pollution attacks. In this work, first, we introduce a novel homomorphic MAC scheme called SpaceMac, which all...
INFOCOM
2010
IEEE
13 years 4 months ago
2010
IEEE
Abstract—By allowing routers to randomly mix the information content in packets before forwarding them, network coding can maximize network throughput in a distributed manner wit...
GLOBECOM
2008
IEEE
14 years 6 days ago
2008
IEEE
—In a distributed wireless network, it is possible to employ several relays and mimic a multiple antenna transmission system. In this paper we propose a MAC layer solution that a...
INFOCOM
2009
IEEE
14 years 12 days ago
2009
IEEE
—The performance of randomized network coding can suffer significantly when malicious nodes corrupt the content of the exchanged blocks. Previous work have introduced error corr...
TCOM
2010
13 years 4 months ago
2010
—Physical (PHY) layer cooperation in a wireless network allows neighboring nodes to share their communication resources in order to create a virtual antenna array by means of dis...