Fambirai Takawira
Orcid: 0000-0002-1975-3497
According to our database1,
Fambirai Takawira
authored at least 107 papers
between 1998 and 2023.
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Bibliography
2023
Resource Allocation in Multi-Cluster Cognitive Radio Networks With Energy Harvesting for Hybrid Multi-Channel Access.
IEEE Access, 2023
Secrecy Performance of Uplink MIMO-NOMA with Antenna Selection in a Mixed RF-FSO System.
Proceedings of the 6th International Conference on Advanced Communication Technologies and Networking, 2023
2022
Iterative detection of CO-OFDM signals with phase errors using circular random variables.
Int. J. Commun. Syst., 2022
Spectrum Sensing and SINR Estimation in an IEEE 802.11s Dynamic Spectrum Access Wireless Mesh Network.
Proceedings of the 20th ACM International Symposium on Mobility Management and Wireless Access on 20th ACM International Symposium on Mobility Management and Wireless Access, 2022
2021
Successive interference cancelation-inspired channel estimation for downlink non-orthogonal multiple access.
Trans. Emerg. Telecommun. Technol., 2021
Predictive Syndrome Based Low Complexity Joint Iterative Detection-Decoding Algorithm for Non-Binary LDPC Codes.
IEEE Access, 2021
2020
Underlay spectrum-sharing non-orthogonal multiple access network with imperfect successive interference cancellation.
IET Commun., 2020
Low Complexity Bit Reliability and Predication Based Symbol Value Selection Decoding Algorithms for Non-Binary LDPC Codes.
IEEE Access, 2020
Proceedings of the 31st IEEE Annual International Symposium on Personal, 2020
2019
IET Commun., 2019
Cooperative Spectrum Sensing in Multichannel Cognitive Radio Networks With Energy Harvesting.
IEEE Access, 2019
Interference Management in LTE-Advanced Cooperative Relay Networks: Decentralized Transceiver Design With Channel Estimation.
IEEE Access, 2019
Weighted Least Square Based Iterative Channel Estimation for Uplink NOMA-OFDM Systems.
Proceedings of the 13th International Conference on Signal Processing and Communication Systems, 2019
Proceedings of the International Conference on Advanced Communication Technologies and Networking, 2019
Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019
Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019
Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019
Non-Orthogonal Multiple Access in Spectrum-Sharing Network under Interference Power Constraints.
Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019
Cognitive Radio Machine Type Communication with Spectrum Aggregation in Cellular Networks.
Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019
Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019
2018
Channel assignment scheme in clustered multichannel cognitive radio networks with outdated CSI over Rayleigh fading channels.
Int. J. Commun. Syst., 2018
Intercept Probability Analysis of Wireless Networks in the Presence of Eavesdropping Attack With Co-Channel Interference.
IEEE Access, 2018
IEEE Access, 2018
Secrecy Performance of Generalized Selection Diversity Combining Scheme with Gaussian Errors.
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018
Proceedings of the 14th International Wireless Communications & Mobile Computing Conference, 2018
2017
IEEE Wirel. Commun. Lett., 2017
Cognitive Coded Cooperation in Underlay Spectrum-Sharing Networks Under Interference Power Constraints.
IEEE Trans. Veh. Technol., 2017
Int. J. Satell. Commun. Netw., 2017
Hybrid Channel Assembling and Power Allocation for Multichannel Spectrum Sharing Wireless Networks.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017
Proceedings of the Second International Conference on Internet of things and Cloud Computing, 2017
Proceedings of the Second International Conference on Internet of things and Cloud Computing, 2017
Performance analysis of turbo-coded cooperative relaying in spectrum-sharing systems.
Proceedings of the IEEE International Conference on Communications, 2017
Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017
Adaptive spectrum aggregation for opportunistic resource management in multichannel networks.
Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017
Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017
An exponential based packet scheduling scheme for real time traffic in satellite LTE networks.
Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017
2016
Cooperative amplify-and-forward partial relay selection with outdated channel information in spectrum-sharing systems.
Wirel. Commun. Mob. Comput., 2016
Int. J. Satell. Commun. Netw., 2016
Performance of AF Relay Selection With Outdated Channel Estimates in Spectrum-Sharing Systems.
IEEE Commun. Lett., 2016
Partial Variable-Gain AF Relay Selection with Outdated Channel Estimates in Spectrum-Sharing Networks.
Proceedings of the IEEE 84th Vehicular Technology Conference, 2016
Proceedings of the 2016 IEEE International Conference on Communications, 2016
2015
IEEE Trans. Wirel. Commun., 2015
Energy Efficient Medium Access Control Protocol for Clustered Wireless Sensor Networks with Adaptive Cross-Layer Scheduling.
Sensors, 2015
Energy analysis for the distributed receiver-based cooperative medium access control for wireless sensor networks.
IET Wirel. Sens. Syst., 2015
Outage analysis of relay selection in AF with outdated channel information in the presence of co-channel interference.
Proceedings of the 2015 IEEE Wireless Communications and Networking Conference, 2015
Probability generating function, mean and variance of the service time distribution of an M/G<sup>c</sup>/1 queuing model.
Proceedings of the 6th International Conference on the Network of the Future, 2015
A new user scheduling scheme in LTE/LTE-A networks using cross-layer design approach.
Proceedings of the 34th IEEE Military Communications Conference, 2015
Optimal Channel Selection and Power Allocation for Channel Assembling in Cognitive Radio Networks.
Proceedings of the 2015 IEEE Global Communications Conference, 2015
Proceedings of the IEEE Signal Processing and Signal Processing Education Workshop, 2015
Proceedings of the AFRICON 2015, Addis Ababa, Ethiopia, September 14-17, 2015, 2015
Impact of varying wireless channel on the performance of LEO satellite communication system.
Proceedings of the AFRICON 2015, Addis Ababa, Ethiopia, September 14-17, 2015, 2015
Proceedings of the AFRICON 2015, Addis Ababa, Ethiopia, September 14-17, 2015, 2015
2014
Relay Selection for Coded Cooperative Networks with Outdated CSI over Nakagami-m Fading Channels.
IEEE Trans. Wirel. Commun., 2014
Selection relaying in coded cooperation with delayed CSI over Rayleigh fading channels.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014
A Cross-layer Based Packet Scheduling Scheme for Multimedia Traffic in Satellite LTE Networks.
Proceedings of the 6th International Conference on New Technologies, Mobility and Security, 2014
Energy-efficient cooperative spectrum sensing and transmission in multi-channel cognitive radio networks.
Proceedings of the IEEE International Conference on Communications, 2014
Proceedings of the IEEE International Conference on Communications, 2014
2013
Multi-Relay Turbo-Coded Cooperative Diversity Networks Over Nakagami- m Fading Channels.
IEEE Trans. Veh. Technol., 2013
Queuing analysis of distributed and receiver-oriented sensor networks: distributed DS-CDMA-based medium access control protocol for wireless sensor networks.
IET Wirel. Sens. Syst., 2013
Performance of distributed turbo-coded cooperative networks with multiple dual-hop relays over Nakagami-m fading channels.
Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013
Energy Efficient Distributed Receiver Based Cooperative MAC for wireless sensor networks.
Proceedings of the AFRICON 2013, Pointe aux Piments, Mauritius, September 9-12, 2013, 2013
Proceedings of the AFRICON 2013, Pointe aux Piments, Mauritius, September 9-12, 2013, 2013
Proceedings of the AFRICON 2013, Pointe aux Piments, Mauritius, September 9-12, 2013, 2013
2012
Proceedings of the 2012 IEEE International Symposium on Information Theory, 2012
Proceedings of the 5th International Symposium on Communications, 2012
Proceedings of IEEE International Conference on Communications, 2012
Proceedings of the 2012 IEEE Global Communications Conference, 2012
2011
Proceedings of the AFRICON 2011, 2011
Proceedings of the AFRICON 2011, 2011
2009
IEEE Trans. Commun., 2009
IEEE Trans. Commun., 2009
IET Commun., 2009
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009
2008
IEEE Trans. Mob. Comput., 2008
Performance evaluation of high rate space-time trellis-coded modulation using Gauss-Chebyshev quadrature technique.
IET Commun., 2008
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008
2007
Proceedings of the IEEE 18th International Symposium on Personal, 2007
Proceedings of IEEE International Conference on Communications, 2007
2006
An Ensemble of Iteratively Decodable Codes Constructed Based on a Superposition Method.
IEEE Trans. Commun., 2006
Proceedings of the IEEE Wireless Communications and Networking Conference, 2006
2005
Performance analysis of the linearly constrained constant modulus algorithm-based multiuser detector.
IEEE Trans. Signal Process., 2005
EURASIP J. Adv. Signal Process., 2005
Blind adaptive multiuser detection for periodically time varying interference suppression [DS-CDMA system applications].
Proceedings of the IEEE Wireless Communications and Networking Conference, 2005
Proceedings of IEEE International Conference on Communications, 2005
2004
IEEE Trans. Veh. Technol., 2004
Proceedings of the 2004 IEEE Wireless Communications and Networking Conference , 2004
Proceedings of IEEE International Conference on Communications, 2004
A low-weight trellis based decoding algorithm for binary linear block codes with application to generalized irregular low-density codes.
Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004
2003
Efficient decoding of generalized low-density parity-check codes based on long component codes.
Proceedings of the 2003 IEEE Wireless Communications and Networking, 2003
Proceedings of the 2003 IEEE Wireless Communications and Networking, 2003
Proceedings of the 2003 IEEE Wireless Communications and Networking, 2003
2002
A single cell model for the performance analysis of the radio layer in GSM phase 2+ (GPRS) networks under voice and data traffic.
Proceedings of the 12th IEEE International Symposium on Personal, 2002
2001
Handoff traffic characterization in cellular networks under nonclassical arrivals and service time distributions.
IEEE Trans. Veh. Technol., 2001
IEEE Trans. Veh. Technol., 2001
2000
Spread-spectrum CDMA packet radio MAC protocol using channel overload detection and blocking.
Wirel. Networks, 2000
Nonclassical traffic modeling and performance analysis of cellular mobile networks with and without channel reservation.
IEEE Trans. Veh. Technol., 2000
Hand-off traffic characterisation in cellular networks under non-classical arrivals and gamma service time distributions.
Proceedings of the 11th IEEE International Symposium on Personal, 2000
Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000
1999
Hand-off traffic characterisation in cellular networks under Engset new call arrivals and generalised service times.
Proceedings of the 1999 IEEE Wireless Communications and Networking Conference, 1999
1998
Analysis of a distributed CDMA channel access control protocol using imbedded processes.
Proceedings of the 1998 IEEE International Conference on Communications, 1998