369 search results - page 63 / 74 » A Distributed Opportunistic Access Scheme for OFDMA Systems |
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
Abstract-- This paper concerns the multiple access performance of spreading codes used in the downlink of multicarrier code-division multiple-access (MC-CDMA). Complex-valued sprea...
BMCBI
2010
14 years 6 months ago
2010
Background: The opportunities for bacterial population genomics that are being realised by the application of parallel nucleotide sequencing require novel bioinformatics platforms...
ICPPW
2005
IEEE
15 years 3 months ago
2005
IEEE
In the conventional WWW search or P2P file sharing systems, users search for some information by using the Explicit Information such as keywords, addresses or content names. Howev...
RTCSA
2008
IEEE
15 years 3 months ago
2008
IEEE
This paper addresses the problem of using the Location IDentifier (LID) as the domain value of the index for trajectories of RFID tags and proposes the solution for solving this p...
INFOCOM
2000
IEEE
15 years 1 months ago
2000
IEEE
Abstract—In this paper, we present the implementation issues of a virtual backbone that supports the operations of the Uniform Quorum System (UQS) and the Randomized Database Gro...