Sciweavers

ICASSP
2011
IEEE
13 years 2 months ago
Joint transmitter and receiver design with adaptive beamforming in MIMO SC-FDMA systems
This paper presents the joint transmitter and receiver design with adaptive beamforming for multiple-input multiple output (MIMO) single carrier-frequency division multiple access...
Gang Xiong, Shalinee Kishore
TWC
2008
119views more  TWC 2008»
13 years 10 months ago
Flow-level performance of opportunistic OFDM-TDMA and OFDMA networks
Abstract--In this paper, the flow-level performance of opportunistic scheduling in orthogonal frequency division multiplexing (OFDM) networks is studied. The analysis accounts for ...
Lei Lei, Chuang Lin, Jun Cai, Xuemin Shen
WCE
2007
13 years 12 months ago
Analysis of User Specific Interleavers for Iterative Multi-User Detection System
—Interleave division multiple access (IDMA) and orthogonal frequency division multiplexing – interleave division multiple access (OFDM-IDMA) have been proposed for beyond third...
Omer Nawaz, Waqas Nasir, Zia Bhadiar, Imtiaz Ahmed...
MMNS
2000
101views Multimedia» more  MMNS 2000»
14 years 4 days ago
Traffic Management in Isochronets Networks
: This paper presents an evaluation of a traffic management mechanism for high speed networks called RDMA (Route Division Multiple Access), developed as part of the Isochronets, a ...
Kelvin Lopes Dias, José Augusto Suruagy Mon...
VTC
2007
IEEE
14 years 5 months ago
Power Optimization of IDMA Systems with Different Target BER Constraints
— Interleave Division Multiple Access (IDMA) is a promising air interface for future wireless networks. Optimization of access schemes regarding cross user aspects is also a topi...
Petra Weitkemper, Karl-Dirk Kammeyer
VTC
2008
IEEE
102views Communications» more  VTC 2008»
14 years 5 months ago
Channel Prediction Aided Multiuser Transmission in SDMA
— Transmit preprocessing employed at the basestation (BS) has been proposed for simplifying the design of the mobile receiver. Provided that the channel impulse response (CIR) of...
Wei Liu, Lie-Liang Yang, Lajos Hanzo
ICC
2009
IEEE
142views Communications» more  ICC 2009»
14 years 5 months ago
SDMA for 60GHz Gigabit Wireless Networks
—With the opening of the 60 GHz spectrum for WLANs, there has been a great deal of interest in academia and industry on how best to exploit the more than 5 GHz of available bandw...
Candy Yiu, Suresh Singh