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PIMRC
2008
IEEE
16 years 26 days ago
Information-theoretic implications of constrained cooperation in simple cellular models
—Recent information theoretic results on cooperation in cellular systems are reviewed, addressing both multicell processing (cooperation among base stations) and relaying (cooper...
Shlomo Shamai, Osvaldo Simeone, Oren Somekh, Amich...
PIMRC
2008
IEEE
16 years 26 days ago
Channel state information based LLR clipping in list MIMO detection
—Suboptimal detection schemes, such as list MIMO detection, often face the challenge of having to “guess” at the decision reliability for some of the detected bits. A simple ...
David L. Milliner, Ernesto Zimmermann, John R. Bar...
VTC
2008
IEEE
126views Communications» more  VTC 2008»
16 years 26 days ago
On the Impact of Coarse Synchronization on the Performance of Broadcast/Multicast Single Frequency Network Operation in WCDMA
Abstract—We evaluate the system-level performance and potential capacity gain of MBSFN (Multicast/Broadcast Single Frequency Network) operation in Wideband CDMA (WCDMA) and compa...
Christoph A. Jotten, Christian Sgraja, Josef J. Bl...
GLOBECOM
2007
IEEE
16 years 25 days ago
Using MILP for Optimal Movement Planning in MANETs with Cooperative Mobility
— Rapid-deployment mobile ad-hoc networks (MANETs) are frequently characterized by common overarching mission objectives which make it reasonable to expect some degree of coopera...
Ghassen Ben Brahim, Osama Awwad, Ala I. Al-Fuqaha,...
GLOBECOM
2007
IEEE
16 years 25 days ago
Achievable Rates for the Gaussian Interference Relay Channel
—In this paper, an interference relay channel where two independent sources communicate with two destinations by the help of a relay is studied. The relay is full-duplex and emplo...
Onur Sahin, Elza Erkip