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A Joint Design for STAR-RIS Enhanced NOMA-CoMP Networks: A Simultaneous-Signal-Enhancement-and-Cancellation-Based (SSECB) Design.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jan2022, Vol. 71 Issue 1, p1043-1048. 6p.
Abstract: In this correspondence, a novel simultaneous transmitting and reflecting (STAR) reconfigurable intelligent surfaces (RISs) design is proposed in a non-orthogonal multiple access (NOMA) enhanced coordinated multi-point transmission (CoMP) network. Based...
Iterative Joint Estimation Procedure for Channel and Frequency Offset in Multi-Antenna OFDM Systems With an Insufficient Cyclic Prefix.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2013, Vol. 62 Issue 8, p3653-3662. 10p.
Abstract: This paper addresses a strategy to improve the joint channel and frequency offset (FO) estimation in multi-antenna systems, widely known as multiple-input–multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM), in the presence of inters...
Two New Kinds of Interference Alignment Schemes for Cellular $K$ -User MIMO Downlink Networks.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Nov2021, Vol. 70 Issue 11, p11827-11842. 16p.
Abstract: It is known that interference alignment (IA) plays an important role in improving the degree of freedom (DoF) of multi-input and multi-output (MIMO) systems. However, most of the traditional IA schemes suffer from the high computational complexity and ...
User Selection for MIMO Downlink With Digital and Hybrid Maximum Ratio Transmission.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2021, Vol. 70 Issue 10, p11101-11105. 5p.
Abstract: In this paper, we propose a user selection algorithm suitable for digital and hybrid maximum ratio transmission (MRT) precoding to alleviate inter-user interference. For digital MRT, the minimum inter-user interference problem is reduced to the notorio...
Power Minimization Precoder Design for Uplink MIMO Systems With Multi-Group NOMA Scheme.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2021, Vol. 70 Issue 10, p10553-10569. 17p.
Abstract: This paper presents a non-orthogonal multiple access (NOMA) scheme with group detection for uplink multiple-input multiple-output (MIMO) systems, for which an effective precoder design is developed. In the scheme, users are divided into groups in accor...
Compact Cooperative Adaptive Cruise Control for Energy Saving: Air Drag Modelling and Simulation.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2021, Vol. 70 Issue 10, p9838-9848. 11p.
Abstract: This paper studies the value of communicated motion predictions in the longitudinal control of connected automated vehicles (CAVs). We focus on a safe cooperative adaptive cruise control (CACC) design and analyze the value of vehicle-to-vehicle (V2V) c...
Sparse Code Multiple Access Over Universal Filtered Multicarrier.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2021, Vol. 70 Issue 10, p10335-10346. 12p.
Abstract: In this paper, the uplink sparse code multiple access over universal filtered multicarrier (SCMA-UFMC) is studied. In SCMA-UFMC, each sub-band of UFMC is occupied by multiple users through SCMA. Note that the even-component of frequency domain (FD) rec...
Graph Attention Network-Based Multi-Agent Reinforcement Learning for Slicing Resource Management in Dense Cellular Network.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2021, Vol. 70 Issue 10, p10792-10803. 12p.
Abstract: Network slicing (NS) management devotes to providing various services to meet distinct requirements over the same physical communication infrastructure and allocating resources on demands. Considering a dense cellular network scenario that contains sev...
Adaptive Blind MPSK Constellation Recovery and Equalization for Cognitive Radio Applications.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Nov2022, Vol. 71 Issue 11, p11988-12000. 13p.
Abstract: Cognitive radio is considered a relevant communication paradigm to deal with the increasing demands in modern communications systems. Adaptive schemes are required to recognize channel conditions and to properly adjust main transmission parameters to i...
Group Delay-Aware Scalable Mobile Edge Computing Using Service Replication.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Nov2022, Vol. 71 Issue 11, p11911-11920. 10p.
Abstract: The number of individuals and groups of users offloading independent and inter-related computational tasks to mobile edge computing (MEC) servers is rapidly increasing, thus overloading them and raising the risk of service interruptions. Hence, reactiv...