Yi Ma

According to our database, Yi Ma authored at least 126 papers between 2002 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Accelerating Iteratively Linear Detectors in Multi-User (ELAA-)MIMO Systems With UW-SVD.

Jiuyu Liu, Yi Ma, Jinfei Wang, Rahim Tafazolli

IEEE Trans. Wirel. Commun., November, 2024

Near and Far Field Model Mismatch: Implications on 6G Communications, Localization, and Sensing.

Ahmed Elzanaty, Jiuyu Liu, Anna Guerra, Francesco Guidi, Yi Ma, Rahim Tafazolli

IEEE Internet Things Mag., September, 2024

On Chernoff Lower-Bound of Outage Threshold for Non-Central χ²-Distributed Beamforming Gain in URLLC Systems.

Jinfei Wang, Yi Ma, Rahim Tafazolli, Zhibo Pang

IEEE Trans. Wirel. Commun., August, 2024

A Survey of Computation Offloading With Task Types.

Siqi Zhang, Na Yi, Yi Ma

IEEE Trans. Intell. Transp. Syst., August, 2024

A Spatially Non-Stationary Fading Channel Model for Simulation and (Semi-) Analytical Study of ELAA-MIMO.

Jiuyu Liu, Yi Ma, Rahim Tafazolli

IEEE Trans. Wirel. Commun., May, 2024

Attention on the Preambles: Sensing With mmWave CSI.

Tatsuya Kikuzuki, Mahdi Boloursaz Mashhadi, Yi Ma, Rahim Tafazolli

IEEE Open J. Commun. Soc., 2024

Generalizing Deep Learning-Based CSI Feedback in Massive MIMO via ID-Photo-Inspired Preprocessing.

Zhenyu Liu, Yi Ma, Rahim Tafazolli

CoRR, 2024

Fast Iterative ELAA-MIMO Detection Exploiting Static Channel Components.

Jiuyu Liu, Yi Ma, Rahim Tafazolli

CoRR, 2024

Wi-Fi Beyond Communications: Experimental Evaluation of Respiration Monitoring and Motion Detection Using COTS Devices.

Jiuyu Liu, Yi Ma, Rahim Tafazolli

CoRR, 2024

Iterative Inversion of (ELAA-)MIMO Channels Using Symmetric Rank-1 Regularization.

Jinfei Wang, Yi Ma, Rahim Tafazolli

CoRR, 2024

Near-Field Fading Channel Modeling for ELAAs: From Communication to ISAC.

Jiuyu Liu, Yi Ma, Ahmed Elzanaty, Rahim Tafazolli

CoRR, 2024

A Survey of Computation Offloading with Task Type.

Siqi Zhang, Na Yi, Yi Ma

CoRR, 2024

Joint CRC Aided Soft-GRAND for Decoding of Polar Codes over an Interference Channel with NOMA Protocol.

Rahim Umar, Atta ul Quddus, Yi Ma

Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Systematic Turbo-Polar, Turbo-LDPC-Polar and Turbo-LDPC Codes Based on Belief Propagation Decoding.

Rahim Umar, Atta ul Quddus, Yi Ma

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

2023

A Design of Low-Projection SCMA Codebooks for Ultra-Low Decoding Complexity in Downlink IoT Networks.

Qu Luo, Zi Long Liu, Gaojie Chen, Pei Xiao, Yi Ma, Amine Maaref

IEEE Trans. Wirel. Commun., October, 2023

Energy Consumption Minimized Task Allocation with Correlated Data for Symbiotic Robotic Swarm.

Yuhao Zhang, Na Yi, Siqi Zhang, Yi Ma

Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Learning the Long-term Memory Effect of Power Amplifiers Using Temporal Convolutional Network.

Iqra Akram, Yi Ma, Ziming He, Fei Tong

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Leveraging User-Wise SVD for Accelerated Convergence in Iterative ELAA-MIMO Detections.

Jiuyu Liu, Yi Ma, Rahim Tafazolli

Proceedings of the 24th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2023

On Capacity of Handheld to Multi-Satellite Communication.

Yasaman Omid, Zohre Mashayekh Bakhsh, Farbod Kayhan, Yi Ma, Fan Wang, Rahim Tafazolli

Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

Feature Selection for Automated QoE Prediction.

Tatsuya Kikuzuki, Mahdi Boloursaz Mashhadi, Yi Ma, Rahim Tafazolli

Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

Achieving Maximum-likelihood Detection Performance with Square-order Complexity in Large Quasi-Symmetric MIMO Systems.

Jiuyu Liu, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE International Symposium on Information Theory, 2023

Robot Subset Selection for Swarm Lifetime Maximization in Computation Offloading with Correlated Data Sources.

Siqi Zhang, Na Yi, Yi Ma

Proceedings of the IEEE International Conference on Communications, 2023

Sherman-Morrison Regularization for ELAA Iterative Linear Precoding.

Jinfei Wang, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the IEEE International Conference on Communications, 2023

On Chernoff Lower-Bound of Outage Threshold for Non-Central $\chi^{2}$-Distributed MIMO Beamforming Gain.

Jinfei Wang, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE Global Communications Conference, 2023

Space MIMO: Direct Unmodified Handheld to Multi-Satellite Communication.

Yasaman Omid, Zohre Mashayekh Bakhsh, Farbod Kayhan, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE Global Communications Conference, 2023

Alternative Normalized-Preconditioning for Scalable Iterative Large-MIMO Detection.

Jiuyu Liu, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE Global Communications Conference, 2023

Correlation Matching Pursuit for MIMO Vector Perturbation.

Ang Li, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE Global Communications Conference, 2023

2022

A Novel Non-Coherent SCMA With Massive MIMO.

Qu Luo, Haifeng Wen, Gaojie Chen, Zilong Liu, Pei Xiao, Yi Ma, Amine Maaref

IEEE Wirel. Commun. Lett., 2022

A Novel Multitask Learning Empowered Codebook Design for Downlink SCMA Networks.

Qu Luo, Zi Long Liu, Gaojie Chen, Yi Ma, Pei Xiao

IEEE Wirel. Commun. Lett., 2022

Age of Information in Federated Learning over Wireless Networks.

Kaidi Wang, Yi Ma, Mahdi Boloursaz Mashhadi, Chuan Heng Foh, Rahim Tafazolli, Zhi Ding

CoRR, 2022

A Design of Low-Projection SCMA Codebooks for Downlink Satellite Internet of Things.

Qu Luo, Zilong Liu, Gaojie Chen, Pei Xiao, Yi Ma, Amine Maaref

CoRR, 2022

A Novel Multi-Task Learning Empowered Codebook Design for Downlink SCMA Networks.

Qu Luo, Zilong Liu, Gaojie Chen, Yi Ma, Pei Xiao

CoRR, 2022

Power Allocation for FDMA-URLLC Downlink with Random Channel Assignment.

Jinfei Wang, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Network-ELAA Beamforming and Coverage Analysis for eMBB/URLLC in Spatially Non-Stationary Rician Channels.

Jinfei Wang, Yi Ma, Na Yi, Rahim Tafazolli, Fan Wang

Proceedings of the IEEE International Conference on Communications, 2022

Constellation-Oriented Perturbation for Scalable-Complexity MIMO Nonlinear Precoding.

Jinfei Wang, Yi Ma, Na Yi, Rahim Tafazolli, Fei Tong

Proceedings of the IEEE Global Communications Conference, 2022

2021

End-to-End Learning for Uplink MU-SIMO Joint Transmitter and Non-Coherent Receiver Design in Fading Channels.

Songyan Xue, Yi Ma, Na Yi

IEEE Trans. Wirel. Commun., 2021

Hermite Expansion Model and LMMSE Analysis for Low-Resolution Quantized MIMO Detection.

Lifu Liu, Yi Ma, Na Yi

IEEE Trans. Signal Process., 2021

Correlation-Based Device Energy-Efficient Dynamic Multi-Task Offloading for Mobile Edge Computing.

Siqi Zhang, Na Yi, Yi Ma

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

On the Design of Quantization Functions for Uplink Massive MIMO with Low-Resolution ADCs.

Lifu Liu, Songyan Xue, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

A Non-Stationary Channel Model with Correlated NLoS/LoS States for ELAA-mMIMO.

Jiuyu Liu, Yi Ma, Jinfei Wang, Na Yi, Rahim Tafazolli, Songyan Xue, Fan Wang

Proceedings of the IEEE Global Communications Conference, 2021

2020

A Modular Neural Network Based Deep Learning Approach for MIMO Signal Detection.

Songyan Xue, Yi Ma, Na Yi, Terence E. Dodgson

CoRR, 2020

On URLLC Downlink Transmission Modes for MEC Task Offloading.

Jinfei Wang, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

On Deep Learning Solutions for Joint Transmitter and Noncoherent Receiver Design in MU-MIMO Systems.

Songyan Xue, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the 31st IEEE Annual International Symposium on Personal, 2020

An Orthogonal-SGD Based Learning Approach for MIMO Detection under Multiple Channel Models.

Songyan Xue, Yi Ma, Rahim Tafazolli

Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020

MIMO or SIMO for Wireless Communications with Binary-Array Receivers.

Lifu Liu, Yi Ma, Rahim Tafazolli

Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020

2019

Unsupervised Deep Learning for MU-SIMO Joint Transmitter and Noncoherent Receiver Design.

Songyan Xue, Yi Ma, Na Yi, Rahim Tafazolli

IEEE Wirel. Commun. Lett., 2019

TARM: A Turbo-Type Algorithm for Affine Rank Minimization.

Zhipeng Xue, Xiaojun Yuan, Junjie Ma, Yi Ma

IEEE Trans. Signal Process., 2019

Parallel Decoding for Non-recursive Convolutional Codes and Its Enhancement Through Artificial Neural Networks.

Jinfei Wang, Yi Ma, Songyan Xue, Na Yi, Rahim Tafazolli, Terence E. Dodgson

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

On Unsupervised Deep Learning Solutions for Coherent MU-SIMO Detection in Fading Channels.

Songyan Xue, Yi Ma, Ang Li, Na Yi, Rahim Tafazolli

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Unsupervised Deep Learning for Blind Multiuser Frequency Synchronization in OFDMA Uplink.

Ang Li, Yi Ma, Songyan Xue, Na Yi, Rahim Tafazolli, Terence E. Dodgson

Proceedings of the 2019 IEEE International Conference on Communications, 2019

2018

Symbol-Level Selective Full-Duplex Relaying With Power and Location Optimization.

Jiancao Hou, Sandeep Narayanan, Na Yi, Yi Ma, Mohammad Shikh-Bahaei

IEEE Trans. Commun., 2018

A Real-Complex Hybrid Modulation Approach for Scaling Up Multiuser MIMO Detection.

Juan Carlos De Luna Ducoing, Yi Ma, Na Yi, Rahim Tafazolli

IEEE Trans. Commun., 2018

Multi-antenna assisted virtual full-duplex relaying with reliability-aware iterative decoding.

Jiancao Hou, Sandeep Narayanan, Yi Ma, Mohammad Shikh-Bahaei

Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

An Analogue-Beam Splitting Approach for MmWave D2D Multicast Channel.

Lifu Liu, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

A Carrier-Frequency-Offset Resilient OFDMA Receiver Designed Through Machine Deep Learning.

Ang Li, Yi Ma, Songyan Xue, Na Yi, Rahim Tafazolli

Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

2017

Multi-Antenna Assisted Full-Duplex Relaying with Reliability-Aware Iterative Decoding.

Jiancao Hou, Sandeep Narayanan, Yi Ma, Mohammad Shikh-Bahaei

CoRR, 2017

Square deviation based symbol-level selection for virtual full-duplex relaying networks.

Jiancao Hou, Sandeep Narayanan, Na Yi, Yi Ma, Mohammad Shikh-Bahaei

Proceedings of the 8th International Conference on the Network of the Future, 2017

Semi-blind MAP channel estimator for pilot decontamination.

Guangyi Wang, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the 2017 European Conference on Networks and Communications, 2017

2016

Using Real Constellations in Fully- and Over-Loaded Large MU-MIMO Systems With Simple Detection.

Juan Carlos De Luna Ducoing, Na Yi, Yi Ma, Rahim Tafazolli

IEEE Wirel. Commun. Lett., 2016

Pseudo-Pilot: A Novel Paradigm of Channel Estimation.

Yi Ma

IEEE Signal Process. Lett., 2016

Low-Complexity MU-MIMO Nonlinear Precoding Using Degree-2 Sparse Vector Perturbation.

Yi Ma, Abderraouf Yamani, Na Yi, Rahim Tafazolli

IEEE J. Sel. Areas Commun., 2016

Relay-oriented source power allocation for MIMO selective decode-and-forward relaying.

Jiancao Hou, Na Yi, Yi Ma

Proceedings of the IEEE International Conference on Communication, 2016

2015

Hybrid-ARQ-Aided Short Fountain Codes Designed for Block-Fading Channels.

Hong Chen, Robert G. Maunder, Yi Ma, Rahim Tafazolli, Lajos Hanzo

IEEE Trans. Veh. Technol., 2015

Joint Space-Frequency User Scheduling for MIMO Random Beamforming With Limited Feedback.

Jiancao Hou, Na Yi, Yi Ma

IEEE Trans. Commun., 2015

Less-calibration Wi-Fi-based indoor positioning.

Abdullah Alonazi, Yi Ma, Rahim Tafazolli

Proceedings of the 2015 IEEE International Conference on Communications, 2015

Symbol-level selective decode-forward relaying for uncoordinated dense wireless networks.

Na Yi, Yi Ma, Jiancao Hou, Rahim Tafazolli

Proceedings of the 20th IEEE International Workshop on Computer Aided Modelling and Design of Communication Links and Networks, 2015

Error propagation mitigation by exploiting source-relay correlation with limited channel feed-forward bits.

Jiancao Hou, Chuyi Qian, Na Yi, Yi Ma

Proceedings of the 20th IEEE International Workshop on Computer Aided Modelling and Design of Communication Links and Networks, 2015

2014

Reduced-Complexity Coordinated Beamforming for Multicell Downlink Max-Min SINR Problem.

Jiancao Hou, Yi Ma, Na Yi, Rahim Tafazolli

IEEE Wirel. Commun. Lett., 2014

On the Physical Layer Design for Low Cost Machine Type Communication in 3GPP LTE.

Yinan Qi, Ayesha Ijaz, Atta ul Quddus, Muhammad Ali Imran, Pirabakaran Navaratnam, Matthew Webb, Yuichi Morioka, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 80th Vehicular Technology Conference, 2014

Frequency domain pilot-based carrier frequency offset estimation in SC-FDMA system.

Aijun Cao, Guangyi Wang, Yi Ma, Pei Xiao, Rahim Tafazolli

Proceedings of the 11th International Symposium on Wireless Communications Systems, 2014

2013

Improved High Resolution TOA Estimation for OFDM-WLAN Based Indoor Ranging.

Ziming He, Yi Ma, Rahim Tafazolli

IEEE Wirel. Commun. Lett., 2013

A Cooperative Positioning Algorithm in Cellular Networks with Hearability Problem.

Ziming He, Abdullah Alonazi, Yi Ma, Rahim Tafazolli

IEEE Wirel. Commun. Lett., 2013

Joint Rate Adaptation and Best-Relay Selection Using Limited Feedback.

Na Yi, Yi Ma, Rahim Tafazolli

IEEE Trans. Wirel. Commun., 2013

Novel Pilot-Assisted Spectrum Sensing for OFDM Systems by Exploiting Statistical Difference Between Subcarriers.

Zhengwei Lu, Yi Ma, Parisa Cheraghi, Rahim Tafazolli

IEEE Trans. Commun., 2013

A Novel Adaptive Hybrid-ARQ Protocol for Machine-to-Machine Communications.

Chuyi Qian, Hong Chen, Yi Ma, Rahim Tafazolli

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013

Spatial Interweave Opportunistic Spectrum Reuse by Employing Distributed Interference Alignment.

Jiancao Hou, Yi Ma, Rahim Tafazolli

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013

Transmit antenna selection in a cognitive MIMO system with primary cooperation.

H. Erik A. Yngvesson, Yi Ma, Na Yi, Rahim Tafazolli

Proceedings of the 2013 IEEE Global Communications Conference, 2013

On spectral efficiency of using relay with opportunistic channel assignment.

Chuyi Qian, Yi Ma, Rahim Tafazolli

Proceedings of the 2013 IEEE Global Communications Conference, 2013

Intra-cell Overlay Opportunistic Spectrum Sharing By Employing 1-bit Feedback Beamforming.

Jiancao Hou, Yi Ma, Rahim Tafazolli

Proceedings of the European Wireless 2013, 2013

Indoor TDOA Mobile Positioning with Clock Drift and Its Cram'er-Rao Bound.

Ziming He, Yi Ma, Rahim Tafazolli

Proceedings of the European Wireless 2013, 2013

WHERE2 Location Aided Communications.

Armin Dammann, George Agapiou, Joaquim Bastos, Loïc Brunel, Mariano García Otero, Julien Guillet, Yi Ma, Junjie Ma, Jimmy Jessen Nielsen, Li Ping, Ronald Raulefs, Jonathan Rodriguez, Dirk T. M. Slock, Du Yang, Na Yi

Proceedings of the European Wireless 2013, 2013

2012

Posterior Cramer-Rao Bound for Inertial Sensors Enhanced Mobile Positioning Under The Random Walk Motion Model.

Ziming He, Yi Ma, Rahim Tafazolli

IEEE Wirel. Commun. Lett., 2012

Cluster-Based Differential Energy Detection for Spectrum Sensing in Multi-Carrier Systems.

Parisa Cheraghi, Yi Ma, Rahim Tafazolli, Zhengwei Lu

IEEE Trans. Signal Process., 2012

A High Accuracy Mobile Positioning Approach in IEEE 802.11a WLANs.

Ziming He, Yi Ma, Rahim Tafazolli

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

Opportunistic Cooperative Positioning in OFDMA Systems.

Ziming He, Yi Ma, Rahim Tafazolli

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

Training Convergence in Range-Based Cooperative Positioning with Stochastic Positional Knowledge.

Ziming He, Yi Ma, Rahim Tafazolli

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

Relay selection for modulation-adaptive opportunistic DF relaying using mixed channel knowledge.

Chuyi Qian, Yi Ma, Rahim Tafazolli

Proceedings of the 2012 IEEE Wireless Communications and Networking Conference, 2012

2011

Adaptive Modulation for Opportunistic Decode-and-Forward Relaying.

Yi Ma, Rahim Tafazolli, Yuanyuan Zhang, Chuyi Qian

IEEE Trans. Wirel. Commun., 2011

Cooperative Iterative Water-Filling for Two-User Gaussian Frequency-Selective Interference Channels.

Na Yi, Yi Ma, Rahim Tafazolli

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Accuracy Limits and Mobile Terminal Selection Scheme for Cooperative Localization in Cellular Networks.

Ziming He, Yi Ma, Rahim Tafazolli

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Cooperative Localization in a Distributed Base Station Scenario.

Ziming He, Yi Ma, Rahim Tafazolli

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Frequency-Domain Differential Energy Detection Based on Extreme Statistics for OFDM Source Sensing.

Parisa Cheraghi, Yi Ma, Rahim Tafazolli

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Adaptive modulation for cooperative communications with noisy feedback.

Chuyi Qian, Yi Ma, Rahim Tafazolli

Proceedings of the 7th International Wireless Communications and Mobile Computing Conference, 2011

A hybrid data fusion based cooperative localization approach for cellular networks.

Ziming He, Yi Ma, Rahim Tafazolli

Proceedings of the 7th International Wireless Communications and Mobile Computing Conference, 2011

A novel low complexity differential energy detection for sensing OFDM sources in low SNR environment.

Parisa Cheraghi, Yi Ma, Zhengwei Lu, Rahim Tafazolli

Proceedings of the Workshops Proceedings of the Global Communications Conference, 2011

A Pilot-Based Spectrum Sensing Approach Under Unknown Timing and Frequency Offset Environments.

Zhengwei Lu, Yi Ma, Rahim Tafazolli

Proceedings of the European Wireless 2011, April 27-29, 2011, Vienna, Austria., 2011

Joint Power and Interference Trade-off for Underlay Cognitive Beamforming Technique.

Jiancao Hou, Yi Ma, Rahim Tafazolli

Proceedings of the European Wireless 2011, April 27-29, 2011, Vienna, Austria., 2011

2010

Blind CFO estimation for linearly precoded OFDMA uplink.

Mohammad Movahhedian, Yi Ma, Rahim Tafazolli

IEEE Trans. Signal Process., 2010

Power allocation for bidirectional AF relaying over rayleigh fading channels.

Yuanyuan Zhang, Yi Ma, Rahim Tafazolli

IEEE Commun. Lett., 2010

Underlay Cognitive Radio with Full or Partial Channel Quality Information

Na Yi, Yi Ma, Rahim Tafazolli

CoRR, 2010

A first-order cyclostationarity based energy detection approach for non-cooperative spectrum sensing.

Zhengwei Lu, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 21st International Symposium on Personal, 2010

Modulation-adaptive cooperation in Rayleigh fading channels with imperfect CSI.

Yuanyuan Zhang, Yi Ma, Rahim Tafazolli

Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010

An oversampling approach for LoS-ToA estimation in interleaved OFDMA.

Ziming He, Yi Ma, Rahim Tafazolli, Hongju Liu

Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010

2009

Enhanced Linear Interpolation Schemes for Chunk- Based OFDMA Uplink.

Hongju Liu, Yi Ma, Rahim Tafazolli

Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

2008

Bit and Power Loading for OFDM-Based Three-Node Relaying Communications.

Yi Ma, Na Yi, Rahim Tafazolli

IEEE Trans. Signal Process., 2008

Improved coded cooperation schemes for wireless communications.

Yuanyuan Zhang, Yi Ma, Rahim Tafazolli

Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, 2008

Modulation-Adaptive Cooperation Schemes for Wireless Networks.

Yuanyuan Zhang, Yi Ma, Rahim Tafazolli

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Rate-Adaptive Bit and Power Loading for OFDM Based DF Relaying.

Na Yi, Yi Ma, Rahim Tafazolli

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Doubly Differential Communication Assisted with Cooperative Relay.

Na Yi, Yi Ma, Harya Tafazolli

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Hybrid Data Fusion and Cooperative Schemes for Wireless Positioning.

Stephan Sand, Christian Mensing, Yi Ma, Rahim Tafazolli, Xuefeng Yin, João Figueiras, Jimmy Jessen Nielsen, Bernard H. Fleury

Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

Optimum Pilot Placement for Chunk-Based OFDMA Uplink: Time Direction Scenario.

Hongju Liu, Yi Ma, Rahim Tafazolli

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Multi-tone transmissions over two-user cognitive radio channel with weak interference.

Na Yi, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 19th International Symposium on Personal, 2008

Bit and power loading for OFDM with an amplify-and-forward cooperative relay.

Na Yi, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 19th International Symposium on Personal, 2008

An MUI resilient approach for blind CFO estimation in OFDMA uplink.

Mohammad Movahedian, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 19th International Symposium on Personal, 2008

Iterative carrier frequency offset estimation and compensation for OFDMA uplink.

Mohammad Movahedian, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 19th International Symposium on Personal, 2008

On efficiency gain of joint pilot and data adaptation for OFDM based systems.

Hongju Liu, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 19th International Symposium on Personal, 2008

2007

Estimation of Carrier Frequency Offset for Multicarrier CDMA Uplink.

Yi Ma, Rahim Tafazolli

IEEE Trans. Signal Process., 2007

Channel Estimation for OFDMA Uplink: a Hybrid of Linear and BEM Interpolation Approach.

Yi Ma, Rahim Tafazolli

IEEE Trans. Signal Process., 2007

Optimum Pilot Placement for Chunk-Based OFDMA Uplink: Single Chunk Scenario.

Hongju Liu, Yi Ma, Rahim Tafazolli

Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

Tighter Bounds of Symbol Error Probability for Amplify-and-Forward Cooperative Protocol over Rayleigh Fading Channels.

Yuanyuan Zhang, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 18th International Symposium on Personal, 2007

Sub-Optimum Pilot Placement for Chunk-based OFDMA Uplink: Consecutive Chunks Scenario.

Hongju Liu, Yi Ma, Rahim Tafazolli

Proceedings of the IEEE 18th International Symposium on Personal, 2007

2006

Channel estimation for PRP-OFDM in slowly time-varying channel: first-order or second-order statistics?

Yi Ma, Na Yi, Rahim Tafazolli

IEEE Signal Process. Lett., 2006

2005

Estimation of carrier frequency offset for generalized MC-CDMA systems by exploiting hidden pilots.

Yi Ma, Rahim Tafazolli

IEEE Signal Process. Lett., 2005

2004

A new priority calculation method for sorted-priority fair queuing.

Fei Liu, Yi Huang, Yi Ma, Na Yi

Proceedings of the 1st IEEE Consumer Communications and Networking Conference, 2004

2003

Blind channel estimation for repetition coded OFDM in block Rayleigh fading.

Yi Ma, Yi Huang, Fei Liu, Na Yi

Proceedings of the Global Telecommunications Conference, 2003

2002

Orthogonal multicarrier bandwidth modulation scheme for wireless communications.

Yi Ma, Yi Huang, Waleed Al-Nuaimy, Yiyuan Xiong

Proceedings of the 13th IEEE International Symposium on Personal, 2002