UAMP-Based Equalization for Dual Pulse Shaping Transmission Systems
- Publisher:
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Publication Type:
- Journal Article
- Citation:
- IEEE Wireless Communications Letters, 2023, 12, (7), pp. 1164-1168
- Issue Date:
- 2023-07-01
Closed Access
Filename | Description | Size | |||
---|---|---|---|---|---|
UAMP-Based_Equalization_for_Dual_Pulse_Shaping_Transmission_Systems.pdf | Published version | 533.7 kB |
Copyright Clearance Process
- Recently Added
- In Progress
- Closed Access
This item is closed access and not available.
Dual pulse shaping (DPS) transmissions enable the use of A/D and D/A converters with half of the symbol rate, alleviating the requirement of high speed conversion devices in wideband millimeter wave communications. In this letter, we focus on DPS equalization and propose a unitary approximate message passing (UAMP) based equalization technique. Two DPS transmission schemes are considered, and by exploiting the special structure of the system transfer matrix, two low-complexity equalizers are developed with the fast Fourier transform (FFT). Simulation results show that significant performance gains can be achieved by the UAMP-based equalizers, compared to the conventional DPS equalizer.
Please use this identifier to cite or link to this item: