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» On Short Multiplications and Divisions
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ICC
2008
IEEE
16 years 12 days ago
Repeat Accumulate code Division Multiple Access and its Hybrid Detection
— In this paper, we propose the novel concept of Repeat Accumulate Code Division Multiple Access (RA-CDMA), which employs unique, user-specific channel code generator matrices (...
Rong Zhang, Lei Xu, Sheng Chen, Lajos Hanzo
VTC
2008
IEEE
107views Communications» more  VTC 2008»
16 years 10 days ago
Channel Code Division Multiple Access and its Multilevel Structured LDPC Based Instantiation
— In this paper, we introduce and outline the concept of Channel Code Division Multiple Access (CCDMA) using a design example based on the recently proposed Multilevel Structured...
Nicholas Bonello, Rong Zhang, Sheng Chen, Lajos Ha...
ASPLOS
1998
ACM
15 years 10 months ago
Accelerating Multi-Media Processing by Implementing Memoing in Multiplication and Division Units
This paper proposes a technique that enables performing multi-cycle (multiplication, division, square-root ...) computations in a single cycle. The technique is based on the notio...
Daniel Citron, Dror G. Feitelson, Larry Rudolph
GLOBECOM
2007
IEEE
16 years 9 days ago
Low Rate Coded Interleave Division Multiple Access on Rician Fading Channels
—The performance of Interleave Division Multiple Access (IDMA) with a new set of low rate turbo codes is evaluated on Additive White Gaussian Noise (AWGN) and Rician fading chann...
Mustafa Eroz, Lin-Nan Lee
GLOBECOM
2006
IEEE
16 years 15 hour ago
Non-linear Turbo Codes for Interleaver-Division Multiple Access on the OR Channel
Abstract— This paper presents an Interleaver-Division Multiple Access (IDMA) based architecture with single-user decoding using parallel concatenated non-linear trellis codes (PC...
Miguel Griot, Andres I. Vila Casado, Richard D. We...