IPPS
2008
IEEE
13 years 11 months ago
2008
IEEE
In the near future, wireless sensor networks (WSN) performing sensing and communication tasks will be widely deployed as technology rapidly advances. Communication is one of the e...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— Due to the increased usage of NAT boxes and firewalls, it has become harder for applications to establish direct connections seamlessly among two end-hosts. A recently adopted...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— The relay node placement problem for wireless sensor networks is concerned with placing a minimum number of relay nodes into a wireless sensor network to meet certain connectiv...
ICDCSW
2008
IEEE
13 years 11 months ago
2008
IEEE
—This paper reviews the characteristics of overlay networks and defines effective relay nodes that can improve the performance of interactive real-time applications. A heuristic ...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, the problem of deploying relay nodes in wireless sensor networks will be considered. A system consisting of a set of sensor nodes communicating to a fusion center...
INFOCOM
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—Delay tolerant Ad-hoc Networks leverage the mobility of relay nodes to compensate for lack of permanent connectivity and thus enable communication between nodes that are...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
— In this contribution, we propose a Distributed Turbo Trellis Coded Modulation (DTTCM) scheme for cooperative communications. The DTTCM scheme is designed based on its decoding ...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
— In most wireless relay networks, the source and relay nodes transmit successively via fixed time division (FTD) and each relay forwards a packet immediately upon receiving. In...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
— This paper presents a cooperative relay strategy with a game-theoretic perspective. In multi-hop networks, each node needs to send traffic via relay nodes, which behave indepe...