303 search results - page 5 / 61 » Near Field Communication based Payment System |
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
The existing credit-based mechanisms mainly focus on stimulating the rational packet droppers to relay other nodes' packets, but they cannot identify the irrational packet dro...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— In this contribution, a novel soft-output Ant Colony Optimization (ACO) based Multi-User Detector (MUD) is proposed for the synchronous Direct-Sequence Code-DivisionMultiple-Ac...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
When Disruption Tolerant Network (DTN) is used in commercial environments, incentive mechanism should be employed to encourage cooperation among selfish mobile users. Key challen...
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—This paper presents an Irregular Distributed Hybrid Concatenated Differential (Ir-DHCD) coding scheme contrived for the relayaided differential decode-and-forward (DDF) ...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper proposes a decentralized adaptive soft frequency reuse scheme for the uplink of a 4G long-term evolution (LTE) system. While universal frequencies reuse (UFR) is being ...