ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Efficiently utilizing limited peer upstream bandwidth is one of key challenges in P2P streaming. Many mechanisms have been proposed to address this issue by considering peer av...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—The growing demand for reliable communications leads to the need for very large mean time to lose lock (MTLL) of PLL based synchronization subsystems. These large MTLLs, of the ...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—A substantially long round trip time (RTT) in space channel hurts TCP interactions between the sending and receiving ends. The Consultative Committee for Space Data Systems (CCS...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Cooperative diversiy is a promising technology for future wireless networks. In this paper, based on the moment generating function (MGF), we derive exact closed-form e...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— In multiuser systems, multiuser diversity gains can be achieved by assigning channels to users with higher channel quality. To avoid the extensive information exchange required...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract—This paper investigates the impact of fading correlation and channel degeneracy alias keyhole condition on the capacity of multiple-input multiple-output (MIMO) spatial ...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— In recent years performance prediction for communication systems utilizing iteratively decodable codes has been of considerable interest. There have been significant b...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract—Spectral sensing for the presence of ATSC DTV signals in VHF/UHF TV bands under a very low SNR environment is one of the core technologies in IEEE 802.22 WRAN. There are...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Adaptive reduced-rank (RR) multistage matrix Wiener filtering (MMWF) techniques, based on the minimum mean-square error (MMSE) criterion, are proposed for timehopping (TH) pul...