2017

Liu, Ying ; Li, Liang ; Alexandropoulos, George C. ; Pesavento, Marius (2017)
Securing Relay Networks With Artificial Noise: An Error Performance Based Approach.
In: Entropy Special Issues, 19 (8)
Artikel, Bibliographie

Liu, Ying ; Li, Liang ; Alexandropoulos, George ; Pesavento, Marius (2017)
Securing Relay Networks with Artificial Noise: An Error Performance-Based Approach.
In: Entropy, 2017, 19 (8)
Artikel, Zweitveröffentlichung

2016

Liu, Ying ; Alexandropoulos, G. ; Li, Liang ; Pesavento, Marius (2016)
Artificial noise design for secure multi-relay networks over generalized fading channels.
23rd International Conference on Telecommunications. Thessaloniki, Griechenland (16.-18.05.2016)
Konferenzveröffentlichung, Bibliographie

2014

Liu, Ying ; Li, Liang ; Pesavento, Marius (2014)
Enhancing physical layer security in untrusted relay networks with artificial noise: A symbol error rate based approach.
Eighth IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2014). A Coruna, Spanien (22.-25.06.2014)
Konferenzveröffentlichung, Bibliographie

Li, Liang ; Khan, Faheem Khan ; Ratnarajah, T. ; Prakriya, Shankar (2014)
Sequential Search Based Power Allocation and Beamforming Design in Overlay Cognitive Radio Networks.
In: Signal Processing, 97
Artikel, Bibliographie

2012

Li, Liang ; Pesavento, Marius (2012)
A Game Theoretical Approach for Spectrum Sharing in Cognitive Radio Systems with Payoff Perturbations.
17th International OFDM Workshop 2012 (InOWo). Essen (29.-30.08.2012)
Konferenzveröffentlichung, Bibliographie

Li, Liang (2012)
Transmit and Multiuser Diversity Techniques in Wireless Communications.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

2011

Li, Liang ; Pesavento, Marius (2011)
Link Reliability of Underlay Cognitive Radio: Symbol Error Rate Analysis and Optimal Power Allocation.
4th International conference on Cognitive Radio and Advanced Spectrum Management (CogART). Barcelona, Spanien (26.-29.10.2011)
Konferenzveröffentlichung, Bibliographie

Li, Liang ; Derwin, Philemon I. ; Pesavento, Marius (2011)
Symbol Error Rate Analysis in Multiuser Underlay Cognitive Radio Systems.
22nd IEEE Workshop on Personal Indoor and Mobile Radio Communications (PIMRC 2011). Toronto, Kanada (11.-14.09.2011)
Konferenzveröffentlichung, Bibliographie

Li, Liang ; Pesavento, Marius (2011)
The Sum Capacity of Underlay Cognitive Broadcast Channel.
6th ICST Conference on Radio Oriented Wireless Networks (Crowncom 2011). Osaka, Japan (01.-03.06.2011)
Konferenzveröffentlichung, Bibliographie

Li, Liang ; Khan, F. A. ; Pesavento, Marius ; Ratnarajah, T. (2011)
Power Allocation and Beamforming in Overlay Cognitive Radio Systems.
VTC 2011-Spring. Budapest, Ungarn (15.-18.05.2011)
Konferenzveröffentlichung, Bibliographie

2010

Li, Liang ; Pesavento, Marius ; Gershman, Alex B. (2010)
Downlink Opportunistic Scheduling with Low-Rate Channel State Feedback: Error Rate Analysis and Optimization of the Feedback Parameters.
In: IEEE Transactions on Communications, 58 (10)
Artikel, Bibliographie

Li, Liang ; Pesavento, Marius ; Gershman, Alex B. (2010)
On ergodic sum capacity of underlay cognitive broadcast channels.
IEEE Personal Indoor and Mobile Radio Communications (PIMRC 2010). Istanbul, Türkei (26.-30.09.2010)
Konferenzveröffentlichung, Bibliographie

2009

Li, Liang ; Vorobyov, Sergiy ; Gershman, Alex B. (2009)
Transmit antenna selection based strategies in MIMO communication systems with low-rate channel state feedback.
In: IEEE Transactions on Wireless Communications, 8 (4)
Artikel, Bibliographie

2008

Li, Liang ; Gershman, Alex B. (2008)
Downlink opportunistic scheduling with low-rate channel state feedback: Error rate analysis and optimization of the feedback parameters.
IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC'08). Recife, Brasilien (06.-09.07.2008)
Konferenzveröffentlichung, Bibliographie