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ISITA
2010
14 years 7 months ago
Outage analysis and optimal power allocation for network-coding-based hybrid AF and DF
Network coding was proposed to increase the achievable throughput of multicast in a network. Recently, combining network coding into user cooperation has attracted research attenti...
Jooha Bek, Jaeyoung Lee, Jun Heo
TCOM
2010
162views more  TCOM 2010»
14 years 4 months ago
Power Allocation in MMSE Relaying over Frequency-Selective Rayleigh Fading Channels
Abstract--This paper develops an amplify-and-forward relaying scheme for multiuser wireless cooperative networks under frequency-selective block-fading. Single-carrier frequency di...
Tung T. Pham, Ha H. Nguyen, Hoang Duong Tuan
AH
2008
Springer
15 years 4 months ago
Personalization Using Ontologies and Rules
Adaptive hypermedia systems can alleviate information overload on the Web by personalising the delivery of resources to the user. These systems are however afflicted with difficu...
Thanh Tran, Haofen Wang, Steffen Lamparter, Philip...
RTCSA
1999
IEEE
15 years 2 months ago
An Adaptive Thin-Client Robot Control Architecture
This paper describes an architecture and runtime system to implement distributed control and data processing applications in a thin-client manner, suitable for implementing a thin...
Tim Edmonds, Steve Hodges, Andy Hopper
CCECE
2006
IEEE
15 years 3 months ago
A Frame Layer Bit Allocation for H.264 Based on Frame Complexity
The new H.264/AVC video coding standard delivers a significantly better performance compared to previous standards, supporting higher quality video over lower bit rate channels. I...
Hoda Roodaki, Mahmoud Reza Hashemi, Omid Fatemi