Volume 6 Issue 3 • June 2012
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Table of contents
Publication Year: 2012, Page(s): C1|
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IEEE Journal of Selected Topics in Signal Processing publication information
Publication Year: 2012, Page(s): C2|
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Introduction to the Issue on Signal Processing in Heterogeneous Networks for Future Broadband Wireless Systems
Publication Year: 2012, Page(s):213 - 215 -
Blind Interference Alignment
Publication Year: 2012, Page(s):216 - 227
Cited by: Papers (127)The main contribution of this paper is the insight that the transmitters' knowledge of channel coherence intervals alone (without any knowledge of the values of channel coefficients) can be surprisingly useful in a multiuser setting, illustrated by the idea of blind interference alignment that is introduced in this work. Specifically, we explore five network communication problems where the possib... View full abstract»
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Retrospective Interference Alignment Over Interference Networks
Publication Year: 2012, Page(s):228 - 240
Cited by: Papers (112)Maddah-Ali and Tse recently introduced the idea of retrospective interference alignment, i.e., achieving interference alignment with only outdated (stale) channel state information at the transmitter (CSIT), in the context of the vector broadcast channel. Since the scheme relies on the centralized transmitter's ability to reconstruct all the interference seen in previous symbols, it is not clear i... View full abstract»
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Block Modulation for Interference Management in Heterogeneous Wireless Networks
Publication Year: 2012, Page(s):241 - 256
Cited by: Papers (5)To meet growing target data rates, future wireless networks will be heterogeneous with macro and pico base stations (BSs). Allocating resources and managing interference between various types of BSs are of primary importance for achieving acceptable throughput in cell edges. In this work, we propose the interference canceling block modulation (ICBM) scheme for interference management in heterogene... View full abstract»
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Fundamentals of Inter-Cell Overhead Signaling in Heterogeneous Cellular Networks
Publication Year: 2012, Page(s):257 - 269
Cited by: Papers (20)Heterogeneous base stations (e.g., picocells, microcells, femtocells, and distributed antennas) will become increasingly essential for cellular network capacity and coverage. Up until now, little basic research has been done on the fundamentals of managing so much infrastructure-much of it unplanned-together with the carefully planned macro-cellular network. Inter-cell coordination is in principle... View full abstract»
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Sum-Rate Maximization in Distributed-Antenna Heterogeneous MIMO Downlinks: Application to Measured Channels
Publication Year: 2012, Page(s):270 - 280
Cited by: Papers (7)In a distributed antenna multiple-input multiple- output (MIMO) multiuser channel, multiple nodes simultaneously access the wireless channel by cooperating to achieve virtual MIMO links, enabling improved exploitation of the channel spatial dimensions. However, practical considerations dictate that in such a system, the transmit power from each cooperating node must be constrained in a per-antenna... View full abstract»
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On the Expanded Region of Picocells in Heterogeneous Networks
Publication Year: 2012, Page(s):281 - 294
Cited by: Papers (123) | Patents (3)In order to expand the downlink (DL) coverage areas of picocells in the presence of an umbrella macrocell, the concept of range expansion has been recently proposed, in which a positive range expansion bias (REB) is added to the DL received signal strengths (RSSs) of picocell pilot signals at user equipments (UEs). Although range expansion may increase DL footprints of picocells, it also results i... View full abstract»
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Information for author
Publication Year: 2012, Page(s):295 - 296|
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IEEE Signal Processing Society Information
Publication Year: 2012, Page(s): C3|
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Publication Year: 2012, Page(s): C4|
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Aims & Scope
The Journal of Selected Topics in Signal Processing (J-STSP) solicits special issues on topics that cover the entire scope of the IEEE Signal Processing Society including the theory and application of filtering, coding, transmitting, estimating, detecting, analyzing, recognizing, synthesizing, recording, and reproducing signals by digital or analog devices or techniques.
Meet Our Editors
Editor-in-Chief
Lina Karam
School of Electrical, Computer, and Energy Engineering
Arizona State University
Tempe, AZ 85287-5706 USAkaram@asu.edu