69 search results - page 12 / 14 » A Novel Uplink Multiple Access Scheme Based on TDS-FDMA |
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
— This paper presents a novel analysis on the decoding convergence of Time Hopping (TH) and Direct Sequence (DS) Code-Division Multiple-Access (CDMA) Ultrawide Bandwidth (UWB) sy...
TSP
2010
14 years 6 months ago
2010
Dynamic spectrum management (DSM) has been recognized as a key technology to significantly improve the performance of digital subscriber line (DSL) broadband access networks. The b...
107
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CCS
2011
ACM
13 years 11 months ago
2011
ACM
We extend Goldberg’s multi-server information-theoretic private information retrieval (PIR) with a suite of protocols for privacypreserving e-commerce. Our first protocol adds ...
171
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POPL
2004
ACM
15 years 12 months ago
2004
ACM
In the interest of designing a recursive module extension to ML that is as simple and general as possible, we propose a novel type system for general recursion over effectful expr...
ISCA
2006
IEEE
15 years 5 months ago
2006
IEEE
Transactional Memory (TM), Thread-Level Speculation (TLS), and Checkpointed multiprocessors are three popular architectural techniques based on the execution of multiple, cooperat...