Block Iterative CM-Based Blind Multiuser Detector(Wireless Communication Technologies)

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概要

• 論文の詳細を見る

• Motivated by the result in we present a new block iterative multiuser detection algorithm utilizing the constant modulus (CM) property of data symbols. The proposed iterative detector is developed based on a constrained least square (LS) cost function and CM projection. It can be seen as an extension of least squares constant modulus algorithm in a sense that it minimizes the CM and the LS cost functions iteratively. Simulation study shows that even for a reasonably small number of symbols, say around 100 received symbols, the proposed iterative detector approaches the performance of ideal MMSE detector and considerably out-performs the conventional blind detectors, such as subspace blind method or MOE detector.

• 社団法人電子情報通信学会の論文
• 2006-04-01

著者

• BAHNG Seungjae

  Moblie Telecommun. Research Division, Electronics and Telecommunications Research Institute (ETRI)

• Host-madsen Anders

  Department Of Electrical Engineering University Of Hawaii

• Bahng Seungjae

  Moblie Telecommun. Research Division Electronics And Telecommunications Research Institute (etri)

• Bahng Seungjae

  Electronics And Telecommunications Research Institute (etri)

• Shin Seokjoo

  School Of Internet Engineering Chosun University

関連論文

• A Computationally Efficient Search Space for QRM-MLD Signal Detection
• A Computationally Efficient Search Space for QRM-MLD Signal Detection
• QR-LRL Signal Detection for Spatially Multiplexed MIMO Systems
• Block Iterative CM-Based Blind Multiuser Detector(Wireless Communication Technologies)
• Improvement of Blind/Group-Blind Multiuser Detectors Based on CM Iteration(Wireless Communication Technologies)

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