PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract--Machine-to-Machine (M2M), an emerging communications paradigm, is a facilitator of data flows between machines used, e.g., in mission-critical applications. Focusing in t...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Multi-carrier modulation and especially CP-OFDM is widely used nowadays in several radio communications. However, FBMC is a potential alternative to CP-OFDM since it does not requi...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Air bandwidth is a precious resource for wireless communication. Multiple-antenna (MIMO) systems enable an increase in channel capacity without increasing the air bandwidth. An ite...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Delay Tolerant networks (DTNs) are one type of wireless networks where the number of nodes per unit area is small and hence the connectivity between the nodes is intermittent. In t...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract--Vandermonde-subspace frequency division multiplexing (VFDM) is a technique for interference cancellation in overlay networks that allows a secondary network to operate si...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract--Is the temporal dimension alone sufficient to characterize contacts in opportunistic networks? Several studies analyze the temporal aspect of contacts with significant re...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
In wireless scenarios an effective protocol to increase the reliability for time-varying channels is the hybrid automatic repeat request (H-ARQ). The H-ARQ scheme with cross-packet...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
This study addresses the general problem of efficient resource management in wireless networks with arbitrary timevarying topologies. Communication channels are assumed to generall...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract--This paper addresses the fairness of Medium Access Control (MAC) protocols that are capable of handling interference on the physical layer to a varying extent. The variat...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE