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I-Wei Lai
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2020 – today
- 2023
- [c39]Hui-Jun Huang, I-Wei Lai:
Concept Identification Visualizer (CIV) using Knowledge Tracing. ICCE-Taiwan 2023: 41-42 - [c38]Wei-Chia Huang, Tzung-Sheng Yang, I-Wei Lai:
Efficient Explanatory Math Animation Generating with the Integration of the Step-by-step Solver. ICCE-Taiwan 2023: 785-786 - [c37]Jyun-Yi Chen
, I-Wei Lai:
Imbalanced Data for Knowledge Tracing. ICCE-Taiwan 2023: 801-802 - [i2]Jyun-Yi Chen
Adaptive Learning Path Navigation Based on Knowledge Tracing and Reinforcement Learning. CoRR abs/2305.04475 (2023) - 2022
- [c36]Tzung-Sheng Yang, Wei-Chia Huang, I-Wei Lai:
Autogeneration of Explanatory Math Animation. TALE 2022: 727-728 - 2020
- [j19]I-Wei Lai
Generalized Path-Permutation Codes for Reliable End-to-End Networking of Opportunistic Links. IEEE Trans. Wirel. Commun. 19(7): 4579-4593 (2020) - [c35]Yu-An Chu, Po-Yu Chen, Yi-Hung Chiang, Tzung-Sheng Yang, Yu-Chieh Liao, I-Wei Lai:
Permutation Design for Ultra-Low Latency Communication and Spatial Permutation Modulation (SPM). GLOBECOM (Workshops) 2020: 1-6 - [c34]Jung-Chun Chi, Yu-Cheng Yeh, I-Wei Lai, Pei-Yun Tsai, Yuan-Hao Huang:
A 538Mbps 2×64 Spatial Permutation Modulation Detector for MIMO Systems. ISCAS 2020: 1-5
2010 – 2019
- 2019
- [j18]I-Wei Lai
Adaptive MIMO Detector Using Reduced Search Space and Its Error Rate Estimator in Ultra Dense Network. IEEE Access 7: 6774-6781 (2019) - [j17]Guibing Zhu
Improving the Capacity of a Mesh LoRa Network by Spreading-Factor-Based Network Clustering. IEEE Access 7: 21584-21596 (2019) - [j16]I-Wei Lai
Spatial Permutation Modulation for Multiple-Input Multiple-Output (MIMO) Systems. IEEE Access 7: 68206-68218 (2019) - [c33]Zhe-Yu Wang, Pei-Yun Tsai, Yuan-Hao Huang, I-Wei Lai:
A Double K-best Viterbi-sphere Decoder for Trellis-coded Generalized Spatial Modulation with Multiple Code Rates. ICASSP 2019: 1547-1551 - [c32]Che-Wei Lee, Hsu-Hsuan Tu, I-Wei Lai:
Mapping and Permutation Set Design for Spatial Permutation Modulation (SPM). ISPACS 2019: 1-2 - [c31]Hsu-Hsuan Tu, Che-Wei Lee, I-Wei Lai:
Low-Complexity Maximum Likelihood (ML) Decoder for Space-Time Block Coded Spatial Permutation Modulation (STBC-SPM). ISPACS 2019: 1-2 - 2018
- [j15]I-Wei Lai, Nobuo Funabiki, Shigeto Tajima, Md. Selim Al Mamun, Sho Fujita:
Cross-layer selective routing for cost and delay minimization in IEEE 802.11ac wireless mesh network. Wirel. Networks 24(6): 2191-2203 (2018) - [c30]Jhih-Wei Shih, Jung-Chun Chi, Yuan-Hao Huang, Pei-Yun Tsai, I-Wei Lai:
Theoretical Performance Analysis Assisted by Machine Learning for Spatial Permutation Modulation (SPM) in Slow-Fading Channels. ICC 2018: 1-6 - 2017
- [c29]Syu-Siang Long, Pei-Yun Tsai, Yuan-Hao Huang, I-Wei Lai:
Trellis coded generalized spatial modulation with spatial multiplexing. APSIPA 2017: 832-837 - [c28]Yi-Chi Chen, I-Wei Lai, Kwang-Cheng Chen
Resilient large-scale cognitive radio ad hoc networking using path-time codes. ICC 2017: 1-6 - [c27]Jung-Chun Chi, Yu-Cheng Yeh, I-Wei Lai, Yuan-Hao Huang:
Sphere decoding for spatial permutation modulation MIMO systems. ICC 2017: 1-8 - [c26]Tzu-Hua Liao, I-Wei Lai, Kuo-Sheng Chin:
Design of an web-based interactive quantitative (IQ) curriculum map. TALE 2017: 143-146 - 2016
- [j14]Md. Selim Al Mamun, Md. Ezharul Islam, Nobuo Funabiki, Minoru Kuribayashi, I-Wei Lai:
An Active Access-Point Configuration Algorithm for Elastic Wireless Local-Area Network System Using Heterogeneous Devices. Int. J. Netw. Comput. 6(2): 395-419 (2016) - [j13]I-Wei Lai, Chia-Han Lee, Kwang-Cheng Chen
Open-Loop End-to-End Transmission for Multihop Opportunistic Networks With Energy-Harvesting Devices. IEEE Trans. Commun. 64(7): 2860-2872 (2016) - [c25]Nobuo Funabiki, Kyaw Soe Lwin, Minoru Kuribayashi
Throughput measurements for access-point installation optimization in IEEE802.11n wireless networks. ICCE-TW 2016: 1-2 - [c24]Nobuo Funabiki, Hiroki Masaoka, Nobuya Ishihara, I-Wei Lai, Wen-Chung Kao:
Offline answering function for fill-in-blank problems in Java Programming Learning Assistant System. ICCE-TW 2016: 1-2 - [c23]Ezio Biglieri, I-Wei Lai:
The impact of independence assumptions on wireless communication analysis. ISIT 2016: 2184-2188 - [c22]Chang-Hung Wang, Yu-Chun Hsu, Ping-Cheng Yeh, Chia-Yu Lin, I-Wei Lai:
Edventure: Gamification for collaborative problem design and solving. ITHET 2016: 1-5 - 2015
- [j12]I-Wei Lai, Liang Zheng, Chia-Han Lee, Chee Wei Tan
Beamforming Duality and Algorithms for Weighted Sum Rate Maximization in Cognitive Radio Networks. IEEE J. Sel. Areas Commun. 33(5): 832-847 (2015) - [j11]I-Wei Lai, Chia-Han Lee, Kwang-Cheng Chen
Path-Permutation Codes for End-to-End Transmission in Ad Hoc Cognitive Radio Networks. IEEE Trans. Wirel. Commun. 14(6): 3309-3321 (2015) - [j10]Yi-Yao Lan, I-Wei Lai, Chia-han Lee, Tzi-Dar Chiueh:
Efficient Active Precoder Identification for Receivers With Inter-Cell Interference in Heterogeneous Networks. IEEE Trans. Wirel. Commun. 14(9): 5009-5021 (2015) - [c21]I-Wei Lai, Hong-Wei Chen, Yuan-Hao Huang:
Adaptive MIMO Detector for Spatial Modulation. CANDAR 2015: 234-239 - [c20]Md. Selim Al Mamun, Md. Ezharul Islam, Nobuo Funabiki, I-Wei Lai:
Active Access-Point Configuration Algorithm with Dynamic Mobile Router Placement for Elastic WLAN System. CANDAR 2015: 246-252 - [c19]I-Wei Lai, Wen-Chung Kao, Nobuo Funabiki:
Cross-layer selective routing for active access-point minimization in wireless mesh network. ICCE-TW 2015: 482-483 - [c18]I-Wei Lai, Chia-Han Lee, Gerd Ascheid, Heinrich Meyr, Tzi-Dar Chiueh:
Channel-aware local search (CA-LS) for iterative MIMO detection. PIMRC 2015: 731-736 - [c17]Wei-Ting Lin, I-Wei Lai, Chia-Han Lee:
Distributed energy cooperation for energy harvesting nodes using reinforcement learning. PIMRC 2015: 1584-1588 - [c16]Yi-Yao Lan, Wen-Hao Chiang, I-Wei Lai, Tzi-Dar Chiueh:
Power control and beamforming design for receivers with inter-cell interference cancellation in heterogeneous networks. WOCC 2015: 58-62 - 2014
- [j9]I-Wei Lai, Chien-Lun Chen, Chia-Han Lee, Kwang-Cheng Chen
End-to-End Virtual MIMO Transmission in Ad Hoc Cognitive Radio Networks. IEEE Trans. Wirel. Commun. 13(1): 330-341 (2014) - [j8]Robert Yi-Pin Lu, I-Wei Lai, Chia-Han Lee, Tzi-Dar Chiueh:
Low-Complexity Decoding for RaptorQ Codes Using a Recursive Matrix Inversion Formula. IEEE Wirel. Commun. Lett. 3(2): 217-220 (2014) - [j7]Chun-Yuan Chu, I-Wei Lai, Yi-Yao Lan, Tzi-Dar Chiueh:
Efficient Sequential Integer CFO and Sector Identity Detection for LTE Cell Search. IEEE Wirel. Commun. Lett. 3(4): 389-392 (2014) - [c15]Yi-Chi Chen, I-Wei Lai, Kwang-Cheng Chen
Transmission latency and reliability trade-off in path-time coded cognitive radio ad hoc networks. GLOBECOM 2014: 1084-1089 - [c14]I-Wei Lai, Chia-Han Lee, Kwang-Cheng Chen
Performance of path-time codes for end-to-end transmission in ad hoc multihop networks. ISIT 2014: 66-70 - 2013
- [j6]I-Wei Lai, Chia-han Lee, Kwang-Cheng Chen
A Virtual MIMO Path-Time Code for Cognitive Ad Hoc Networks. IEEE Commun. Lett. 17(1): 4-7 (2013) - [c13]Yi-Yao Lan, I-Wei Lai, Chia-Han Lee, Tzi-Dar Chiueh:
Active precoder identification for inter-cell interference mitigation in heterogeneous networks. PIMRC 2013: 1222-1226 - 2012
- [j5]I-Wei Lai, Chien-Yi Wang, Tzi-Dar Chiueh, Gerd Ascheid, Heinrich Meyr:
Asymptotic Coded BER Analysis for MIMO BICM-ID with Quantized Extrinsic LLR. IEEE Trans. Commun. 60(10): 2820-2828 (2012) - [j4]I-Wei Lai, Chia-Han Lee, Gerd Ascheid, Tzi-Dar Chiueh:
Channel-Adaptive MIMO Detection Based on the Multiple-Choice Knapsack Problem (MCKP). IEEE Wirel. Commun. Lett. 1(6): 633-636 (2012) - 2011
- [j3]I-Wei Lai, Gerd Ascheid, Heinrich Meyr, Tzi-Dar Chiueh:
Efficient Channel-Adaptive MIMO Detection Using Just-Acceptable Error Rate. IEEE Trans. Wirel. Commun. 10(1): 73-83 (2011) - [c12]I-Wei Lai, Gerd Ascheid, Heinrich Meyr, Tzi-Dar Chiueh:
Asymptotic BER Analysis for MIMO-BICM with MMSE Detection and Channel Estimation. ICC 2011: 1-5 - [c11]Dan Zhang, I-Wei Lai, Gerd Ascheid:
Tree Search Space Reduction for Soft-Input Soft-Output Sphere Decoding in MIMO Systems. VTC Spring 2011: 1-5 - 2010
- [j2]Konstantinos Nikitopoulos, Dan Zhang, I-Wei Lai, Gerd Ascheid:
Complexity-efficient enumeration techniques for soft-input, soft-output sphere decoding. IEEE Commun. Lett. 14(4): 312-314 (2010) - [c10]Dan Zhang, Konstantinos Nikitopoulos, I-Wei Lai, Gerd Ascheid, Heinrich Meyr:
Iterative channel estimation control for MIMO-OFDM Systems. CISS 2010: 1-6 - [c9]Chien-Yi Wang, I-Wei Lai, Tzi-Dar Chiueh, Gerd Ascheid, Heinrich Meyr:
BER analysis for MIMO BICM-ID assuming finite precision of extrinsic LLR. ISITA 2010: 129-134 - [c8]Dan Zhang, I-Wei Lai, Konstantinos Nikitopoulos, Gerd Ascheid:
Informed message update for iterative MIMO demapping and turbo decoding. ISITA 2010: 873-878
2000 – 2009
- 2009
- [c7]I-Wei Lai, Chun-Hao Liao, Ernst Martin Witte, David Kammler, Filippo Borlenghi, Konstantinos Nikitopoulos, Venkatesh Ramakrishnan, Dan Zhang, Tzi-Dar Chiueh, Gerd Ascheid, Heinrich Meyr:
Searching in the Delta Lattice: An Efficient MIMO Detection for Iterative Receivers. GLOBECOM 2009: 1-6 - [c6]I-Wei Lai, Tsung-Han Yu, Tzi-Dar Chiueh:
Low-complexity Adaptive Channel Estimation for OFDM System in Fast-fading Channel. ISCAS 2009: 685-688 - [c5]Venkatesh Ramakrishnan, Joschka zur Jacobsmuehlen, I-Wei Lai, Torsten Kempf, Marc Adrat, Gerd Ascheid, Markus Antweiler, Heinrich Meyr:
Efficient implementations from libraries: Analyzing the influence of configuration parameters on key performance properties. PIMRC 2009: 873-877 - [c4]Chun-Hao Liao, I-Wei Lai, Konstantinos Nikitopoulos, Filippo Borlenghi, David Kammler, Ernst Martin Witte, Dan Zhang, Tzi-Dar Chiueh, Gerd Ascheid, Heinrich Meyr:
Combining orthogonalized partial metrics: Efficient enumeration for soft-input sphere decoder. PIMRC 2009: 1287-1291 - [c3]I-Wei Lai, Gerd Ascheid, Heinrich Meyr, Tzi-Dar Chiueh:
Low-Complexity Channel-Adaptive MIMO Detection with Just-Acceptable Error Rate. VTC Spring 2009 - [i1]Konstantinos Nikitopoulos, Ernst Martin Witte, Dan Zhang, David Kammler, I-Wei Lai, Chun-Hao Liao, Filippo Borlenghi, Gerd Ascheid:
Complexity-Efficient Enumeration Techniques for Soft-Input, Soft-Output Sphere Decoding. CoRR abs/0906.3194 (2009) - 2008
- [j1]Susanne Godtmann, I-Wei Lai, Gerd Ascheid, Tzi-Dar Chiueh, Heinrich Meyr:
Tight Approximation of the Bit Error Rate for BICM(-ID) Assuming Imperfect CSI. IEEE Trans. Wirel. Commun. 7(11-2): 4468-4473 (2008) - [c2]I-Wei Lai, Susanne Godtmann, Tzi-Dar Chiueh, Gerd Ascheid, Heinrich Meyr:
Asymptotic BER Analysis for MIMO-BICM with Zero-Forcing Detectors Assuming Imperfect CSI. ICC 2008: 1238-1242 - 2006
- [c1]I-Wei Lai, Tzi-Dar Chiueh:
One-dimensional interpolation based channel estimation for mobile DVB-H reception. ISCAS 2006
Coauthor Index
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