File(s) under permanent embargo
Performance gain of space-time-frequency concatenated LDPC codes
conference contribution
posted on 2023-05-23, 07:35 authored by Mare, KP, Brian SalmonBrian Salmon, Maharaj, BTThis paper introduces a STFC-LDPC (space-timefrequency code low density parity check) concatenated coding scheme for high performance MIMO (multiple input, multiple output) systems. The coding design and performance evaluation are illustrated for various frequency-selective block fading conditions and compared with a STC-LDPC (space-time code LDPC) concatenated scheme over quasi-static fading conditions. The codes were analyzed and compared in space-selective conditions using various PDPs (power-delay profiles) to illustrate the performance gain of this newly proposed coding technique. The proposed STFC-LDPC showed a performance increase compared to the STC-LDPC scheme due to the inherent higher diversity of the STFC and is a suitable coding technique for high performance MIMO systems.
History
Publication title
IEEE International Conference on CommunicationsEditors
Hamid AkhavanPagination
1 - 5ISSN
1938-1883Department/School
School of EngineeringPublisher
IEEEPlace of publication
USAEvent title
International Conference on CommunicationsEvent Venue
Dresden, GermanyDate of Event (Start Date)
2009-06-14Date of Event (End Date)
2009-06-18Rights statement
Copyright 2009 IEEERepository Status
- Restricted