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» A Wearable Communication Modulator
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VTC
2008
IEEE
14 years 3 months ago
Performance of Dedicated Indoor MIMO HSDPA Systems
—MIMO and higher-order modulation (64-QAM) have recently been introduced in the HSPA downlink (HSDPA) to extend peak data rates. Both techniques demand a high SINR operating poin...
Karl J. Molnar, Stephen J. Grant
VTC
2008
IEEE
196views Communications» more  VTC 2008»
14 years 3 months ago
Block Equalization and Generalized MLSE Arbitration for the HSPA WCDMA Uplink
Abstract— High Speed Packet Access (HSPA), the latest evolution of the Wideband Code Division Multiple Access (WCDMA) standard, provides higher uplink data rates using higher-ord...
Gregory E. Bottomley
VTC
2008
IEEE
102views Communications» more  VTC 2008»
14 years 3 months ago
CQI Feedback Reduction Based on Spatial Correlation in OFDMA System
— In OFDMA systems, channel quality information (CQI) feedback is used to determine the modulation and coding level of a mobile station (MS). When the MS uses diversity, it trans...
Woongsup Lee, Dong-Ho Cho
VTC
2008
IEEE
115views Communications» more  VTC 2008»
14 years 3 months ago
Graph-Based Turbo DeCodulation with LDPC Codes
—Turbo DeCodulation is the combination of iterative demodulation and iterative source-channel decoding in a multiple Turbo process. The receiver structures of bit-interleaved cod...
Birgit Schotsch, Laurent Schmalen, Peter Vary, Tho...
WIMOB
2008
IEEE
14 years 3 months ago
Using LED Lighting for Ubiquitous Indoor Wireless Networking
—Wireless networking is currently dominated by radio frequency (RF) techniques. However, the soon-to-be ubiquity of LED-based lighting motivated by significant energy savings pro...
Thomas D. C. Little, Peter Dib, Kandarp Shah, Nick...