There are four unique multi-antenna MIMO techniques available to the system designer namely: spatial multiplexing (SM-MIMO), space-time coding (STC-MIMO), ...

For the present resource allocation problem, it has been demonstrated that the performance of MIMO systems are superior to that of single antenna systems.

The authors propose an algorithm for MIMO systems that optimizes the number of the transmit antennas according to the user's QoS, and Scheduling performance ...

In this paper, the authors discuss the emergence of new technologies related to the topic of the high-speed packet data access in wireless networks.

Abstract—The resource allocation problem focuses on finding an optimal allocation of a specific number of resources to maintain Quality of Service (QoS).

The authors propose an algorithm for MIMO systems that optimizes the number of the transmit antennas according to the user's QoS. Scheduling performance under ...

Sep 11, 2023 · Abstract—In massive multiple-input multiple-output (MIMO) systems, user clustering techniques are crucial for addressing.

Abstract: The challenging issue in multiuser MIMO-OFDM system is to cancel multi-access interference (MAI) when different users share the same subcarrier.

Nov 14, 2016 · Such techniques exploit different resource domains, e.g., power, code, or spatial domain, and a combination of them are envisaged to cope with ...

Based on the research of the above authors, we will present an optimal Knapsack algorithm for resource allocation from the. BS to UE and evaluate user access ...