Sciweavers

1177 search results - page 151 / 236
» Continuum Traffic Simulation
Sort
View
GLOBECOM
2007
IEEE
14 years 26 days ago
Efficient Scheduling for Heterogeneous Services in OFDMA Downlink
We consider optimal allocation of resources to users in a downlink OFDMA system to support heterogeneous applications consisting of both deadline-sensitive (DS) and best-effort (BE...
Rajiv Agarwal, Vinay R. Majjigi, Rath Vannithamby,...
BROADNETS
2004
IEEE
14 years 22 days ago
Benefits of Link Protection at Connection Granularity
This paper develops a connection establishment framework for protecting connections against single-link failures using link protection at the granularity of a connection, referred...
Karthikeyan Sathyamurthy, Srinivasan Ramasubramani...
ESCIENCE
2006
IEEE
14 years 19 days ago
Economy-Based Data Replication Broker
Data replication is one of the key components in data grid architecture as it enhances data access and reliability and minimises the cost of data transmission. In this paper, we a...
Henry Lin, Jemal H. Abawajy, Rajkumar Buyya
EUC
2006
Springer
14 years 19 days ago
An Energy-Efficient MAC Protocol for Delay-Sensitive Wireless Sensor Networks
Abstract. In this paper, we propose a new medium access control protocol for wireless sensor networks, named LE-MAC (Latency and Energy aware MAC) that aims to minimize data delive...
Changsu Suh, Deepesh Man Shrestha, Young-Bae Ko
IWCMC
2010
ACM
13 years 11 months ago
Packet level scheduling schemes for multi-user MIMO systems with beamforming
We investigate the packet-level scheduling for the downlink of multiple-input multiple-output (MIMO) multi-user systems using beamforming. We consider the traffic arrival process ...
Masoomeh Torabzadeh, Wessam Ajib