Search Sciweavers | Sciweavers

26

TCOM
2008

67views more TCOM 2008»

Robust Frequency Hopping for Interference and Fading Channels

13 years 9 months ago

Abstract--A robust frequency-hopping system with noncoherent detection, iterative turbo decoding and demodulation, and channel estimation is presented. The data modulation is the s...

Don J. Torrieri, Shi Cheng, Matthew C. Valenti

claim paper

Read More »

33

click to vote

TIT
2008

110views more TIT 2008»

Optimal Cross-Layer Scheduling of Transmissions Over a Fading Multiaccess Channel

13 years 9 months ago

Download ece.iisc.ernet.in

We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...

Munish Goyal, Anurag Kumar, Vinod Sharma

claim paper

Read More »

31

click to vote

GLOBECOM
2010
IEEE

170views Communications» more GLOBECOM 2010»

Finite-SNR Diversity-Multiplexing Tradeoff for Two-Way Multi-Antenna Relay Fading Channels

13 years 7 months ago

Download iwct.sjtu.edu.cn

In this paper, we study the diversity-multiplexing tradeoff (DMT) of two-way relay channels (TWRC) with multiantenna relay at finite signal-to-noise ratio (SNR). A two-phase decode...

Xiaochen Lin, Meixia Tao, Youyun Xu

claim paper

Read More »

21

click to vote

TIT
2002

128views more TIT 2002»

Bandwidth scaling for fading multipath channels

13 years 9 months ago

Download web.mit.edu

Abstract--We show that very large bandwidths on fading multipath channels cannot be effectively utilized by spread-spectrum systems that (in a particular sense) spread the availabl...

Muriel Médard, Robert G. Gallager

claim paper

Read More »

22

click to vote

VTC
2010
IEEE

119views Communications» more VTC 2010»

Upper Bounds for the Analysis of Trellis Coded Spatial Modulation over Correlated Fading Channels

13 years 7 months ago