實驗室名稱 通訊與網路研究室
位置 工四館811
參與學生 博士班研究生:李昌明 陳彥志 林淵斌 劉人仰 黃嘉偉 林坤昌 張致遠 碩士班研究生: 碩二生─翁志倫 盧彥碩 王惇琳 郭芳如 鄭瑩 碩一生─劉彥成 吳家麟 林玉婷 董原豪
研究方向 Current Research Interests 1. Generalized opportunistic communications a. Efficient preamble and spreading sequences and protocol designs for cognitive radio (CR) based spread spectrum systems. b. Optimal and near optimal radio resource allocation schemes for non-orthogonal channel based systems with latency and fairness constraints. c. Combining resource allocation, scheduling and routing for cooperative MIMO networks. d. Distributed-cooperative spectrum sensing schemes using quantized local information and compressive sampling/detection. 2D and 3D location-spectrum and noise temperature map reconstruction for exploring new degrees of freedom in signal transmission. e. Interference control for two-tier location-aware femto cell systems that minimizes intra-tier and cross-tier interference for optimal cell coverage and maximum network capacity. f. Game theoretic approach for opportunistic and resource optimized communications. 2. Inner Transceiver Design: Precoding, Synchronization, Channel Estimation, Interference Cancellation and Suppression a. Reduced-complexity nonlinear MIMO transceiver design and performance analysis.. b. Efficient cell search and link acquisition methods for hierarchical multicell OFDMA systems. c. Network synchronization for hierarchical and ad hoc networks. 3. Advanced Error-Control Schemes and Sequence Design a. HARQ protocols for multiuser MIMO-OFDMA systems that take into account transmission scheduling, power/rate control, precoding and cooperative relay/coding. b. Serialized and stochastic LDPC code decoding: structures, scheduling and convergence analysis. c. Annealed and randomized belief propagation algorithms for binary networks. d. Cyclic code based preamble sequences design for OFDMA networks.
設備 衰退通道模擬器、信號分析儀、硬體降頻器、數位訊號發展系統、數位訊號處理機、任意波形產生器、多工信號產生器、寬頻向量信號產生器及周邊、無線網路基地臺、工作站。
參考連結 http://tnt.cm.nctu.edu.tw/
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