TWC
2010
13 years 5 months ago
2010
This is the second part of a two-part paper on the joint channel estimation and resource allocation problem in MIMO systems with noisy channel estimation at the receiver side and p...
TSP
2011
13 years 5 months ago
2011
—In this paper, we investigate a selective relay spectrum sensing and best relay data transmission (SRSS-BRDT) scheme for multiple-relay cognitive radio networks. Specifically, ...
GLOBECOM
2009
IEEE
13 years 8 months ago
2009
IEEE
Abstract--In this paper, we consider multiple-input multipleoutput (MIMO) communication systems with combined channel covariance feedback (CCF) and channel gain feedback (CGF), her...
JSAC
2008
13 years 11 months ago
2008
Abstract-- In broadcast fading channel, channel variations can be exploited through what is referred to as multiuser diversity and opportunistic scheduling for improving system per...
CPHYSICS
2007
13 years 11 months ago
2007
Recent activities in Japan to deploy a data grid for high energy physics will be reported. Japanese collaboration of LHC-ATLAS experiment is now preparing a Tier-2 analysis center...
NETWORKING
2007
14 years 9 days ago
2007
Abstract. In this paper we evaluate the data transmission performance of a generalized multiple-tree-based overlay architecture for peer-to-peer live streaming that employs multipa...
WS
2003
ACM
14 years 4 months ago
2003
ACM
The vision of nomadic computing with its ubiquitous access has stimulated much interest in the Mobile Ad Hoc Networking (MANET) technology. However, its proliferation strongly dep...
WECWIS
2003
IEEE
14 years 4 months ago
2003
IEEE
This paper presents the design and implementation of an intelligent transportation web service (ITWS) and studies various QoS requirements for the web service infrastructure. In p...
INFOCOM
2005
IEEE
14 years 4 months ago
2005
IEEE
— With the increasing demand for secure and high-quality communications in public access wireless IP networks, it is very important to have an in-depth understanding of the relat...
GLOBECOM
2006
IEEE
14 years 5 months ago
2006
IEEE
— In this paper, we consider single user throughput optimization problem for continuous flat fading channels of multiple-input multiple-output (MIMO) system. It is known that ch...