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检索条件"主题词=M-algorithm"
69 条 记 录,以下是11-20 订阅
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A simplified noise-predictive partial response maximum likelihood detection using m-algorithm for perpendicular magnetic recording channels
A simplified noise-predictive partial response maximum likel...
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15th Annual magnetic Recording Conference (TmRC 2004)
作者: Lee, J Lee, J Dongguk Univ Dept Elect Engn Seoul 100715 South Korea
We propose a simplified noise-predictive partial response maximum likelihood (NPmL) system in conjunction with m-algorithm for dual-layered perpendicular magnetic recording channels. The complexity, which is increased... 详细信息
来源: 评论
Improved Soft-Output m-algorithm for Differential Encoded LDPC Coded Systems with multiple-Symbol Differential Detection
Improved Soft-Output M-Algorithm for Differential Encoded LD...
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IEEE International Symposium on Personal, Indoor and mobile Radio Communications
作者: Yang Yu Shiro Handa Fumihito Sasamori Osamu Takyu Faculty of Engineering Shinshu University Nagano Japan
In this paper, we propose an improved soft-output m-algorithm (ISOmA) and use it to reduce the computational complexity of differential encoded LDPC (DE-LDPC) coded systems with multiple-symbol differential detection ... 详细信息
来源: 评论
LOW-COmPLEXITY AND HIGH-PERFORmANCE SOFT mImO DETECTION BASED ON DISTRIBUTED m-algorithm THROUGH TRELLIS-DIAGRAm
LOW-COMPLEXITY AND HIGH-PERFORMANCE SOFT MIMO DETECTION BASE...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Yang Sun Joseph R. Cavallaro Department of Electrical and Computer Engineering Rice University Houston TX 77005
This paper presents a novel low-complexity multiple-input multiple-output (mImO) detection scheme using a distributed m-algorithm (Dm) to achieve high performance soft mImO detection. To reduce the searching complexit... 详细信息
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Signal position-based adaptive QR decomposition-based m detection algorithm for multiple-input multiple-output systems
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IET SIGNAL PROCESSING 2011年 第6期5卷 598-602页
作者: Yoo, H. Jeong, J. Lee, J. Korea Univ Dept Comp & Radio Commun Engn Seoul 136701 South Korea
The QR decomposition-based m (QRD-m) algorithm is a suboptimal detection algorithm that achieves near-maximum-likelihood detection (mLD) performance with low complexity. Some conventional QRD-m algorithms that directl... 详细信息
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Trace back techniques adapted to the surviving memory management in the m algorithm.  25
Trace back techniques adapted to the surviving memory manage...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Boutillon, E González, L Ecole Natl Super Telecommun F-75634 Paris 13 France
A new architecture for survivor memory management in the m algorithm is presented. So far, classical implementations of the survivor memory management employ the register exchange procedure. The architecture presented... 详细信息
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Land surface temperature estimation from the next generation of Geostationary Operational Environmental Satellites: GOES m-Q
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JOURNAL OF APPLIED mETEOROLOGY 2004年 第2期43卷 363-372页
作者: Sun, DL Pinker, RT Basara, JB Univ Maryland Dept Meteorol College Pk MD 20742 USA George Mason Univ CEOSR Fairfax VA 22030 USA Univ Oklahoma Oklahoma Clin Survey Norman OK 73019 USA
The next generation of Geostationary Operational Environmental Satellites (GOES m-Q) will have only one thermal window channel instead of the current two split-window thermal channels. There is a need to evaluate the ... 详细信息
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Complexity reduction using QRD-m or SD in mImO Interleaved SC-FDmA receiver with iterative detection
Complexity reduction using QRD-M or SD in MIMO Interleaved S...
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International Symposium on Information Theory and its Applications (ISITA)
作者: moriyama, masaaki Iwanami, Yasunori Nagoya Inst Technol Grad Sch Dept Comp Sci & Engn Nagoya Aichi Japan
The maximum likelihood detection (mLD) is known as the optimum separation method of spatially multiplexed signals in mImO (multiple Input multiple Output) communication schemes. However, when the number of transmit an... 详细信息
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Low Complexity maximum-Likelihood Based QRD-m for mImO Systems with S-QAm or APSK
Low Complexity Maximum-Likelihood Based QRD-M for MIMO Syste...
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2010 IEEE International Conference on Communications
作者: Dai, Xiaoming Datang Mobile Communications Equipment Com. Ltd. China
QR decomposition combined with m-algorithm (QRD-m) has received great attention recently due to its low-complexity and near-optimum signal detection performance for multiple-input and multiple-output (mImO) systems. I... 详细信息
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Approximate mAP Detection With Ordering and Successive Processing for Iterative Detection and Decoding in mImO Systems
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IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING 2011年 第8期5卷 1415-1425页
作者: Choi, Jinho Swansea Univ Coll Engn Swansea SA2 8PP W Glam Wales
For iterative detection and decoding (IDD) in multiple-input multiple-output (mImO) systems, the mImO detector needs to provide soft-decisions. Since the complexity of the maximum a posteriori probability (mAP) detect... 详细信息
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A reduced-complexity signal detection scheme employing ZF and K-best algorithms for OFDm/SDm
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IEICE TRANSACTIONS ON COmmUNICATIONS 2005年 第1期E88B卷 66-75页
作者: Fujita, T Ohta, A Onizawa, T Sugiyama, T NTT Corp NTT Network Innovat Labs Yokosuka Kanagawa 2390847 Japan NTT Corp NTT Access Network Serv Syst Labs Yokosuka Kanagawa 2390847 Japan NTT DoCoMo Inc Wireless Labs Yokosuka Kanagawa 2398536 Japan
This paper proposes a reduced-complexity signal detection scheme for Orthogonal Frequency Division multiplexing with Space Division multiplexing (OFDm/SDm) systems that utilize Zero-Forcing (ZF) and K-best algorithms.... 详细信息
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