Ahmed K Sadek
Ahmed K Sadek
Principal, Manager Engineer, Qualcomm Research Center
Verified email at qti.qualcomm.com
TitleCited byYear
Cooperative communications and networking
KJR Liu, AK Sadek, W Su, A Kwasinski
Cambridge university press, 2009
8752009
Cooperative communications with relay-selection: when to cooperate and whom to cooperate with?
AS Ibrahim, AK Sadek, W Su, KJR Liu
IEEE Transactions on Wireless Communications 7 (7), 2814-2827, 2008
5662008
Multinode cooperative communications in wireless networks
AK Sadek, W Su, KJR Liu
IEEE Trans. Signal Processing 55 (1), 341-355, 2007
3902007
Cooperative communication protocols in wireless networks: performance analysis and optimum power allocation
W Su, AK Sadek, KJR Liu
Wireless Personal Communications 44 (2), 181-217, 2008
3602008
SER performance analysis and optimum power allocation for decode-and-forward cooperation protocol in wireless networks
W Su, AK Sadek, KJR Liu
IEEE Wireless Communications and Networking Conference, 2005 2, 984-989, 2005
2892005
Cognitive multiple access via cooperation: Protocol design and performance analysis
AK Sadek, KJR Liu, A Ephremides
IEEE Transactions on Information Theory 53 (10), 3677-3696, 2007
2782007
Outage analysis and optimal power allocation for multinode relay networks
KG Seddik, AK Sadek, W Su, KJR Liu
IEEE Signal Processing Letters 14 (6), 377-380, 2007
2222007
Technical challenges for cognitive radio in the TV white space spectrum
SJ Shellhammer, AK Sadek, W Zhang
2009 Information Theory and Applications Workshop, 323-333, 2009
1912009
A distributed relay-assignment algorithm for cooperative communications in wireless networks
AK Sadek, Z Han, KJR Liu
2006 IEEE International Conference on Communications 4, 1592-1597, 2006
1362006
Method and apparatus to facilitate support for multi-radio coexistence
P Dayal, A Mantravadi, TA Kadous, PA Agashe
US Patent 8,451,776, 2013
1222013
Distributed relay-assignment protocols for coverage expansion in cooperative wireless networks
AK Sadek, Z Han, KJR Liu
IEEE Transactions on Mobile Computing 9 (4), 505-515, 2009
1132009
SPC12-5: relay selection in multi-node cooperative communications: when to cooperate and whom to cooperate with?
AS Ibrahim, AK Sadek, W Su, KJR Liu
IEEE Globecom 2006, 1-5, 2006
1122006
On the energy efficiency of cooperative communications in wireless sensor networks
AK Sadek, W Yu, KJ Liu
ACM Transactions on Sensor Networks (TOSN) 6 (1), 5, 2009
1092009
Multichannel dynamic frequency selection
AK Sadek, A Gorokhov, SJ Shellhammer
US Patent 8,290,503, 2012
1042012
Distinguishing and communicating between white space devices transmitting ATSC-compatible signals
AK Sadek, W Zhang, B Aryan, V Raveendran, A Jain, SJ Shellhammer, ...
US Patent 8,749,714, 2014
782014
Geo-location aided sensing
AK Sadek, R Tandra, A Barbieri, R Palanki
US Patent 8,977,274, 2015
732015
Sensing wireless communications in television frequency bands
SJ Shellhammer, AK Sadek, W Zhang
US Patent 8,892,050, 2014
662014
Design criteria and performance analysis for distributed space-time coding
KG Seddik, AK Sadek, AS Ibrahim, KJR Liu
IEEE Transactions on Vehicular Technology 57 (4), 2280-2292, 2008
652008
Cooperative communications with partial channel state information: when to cooperate?
AS Ibrahim, AK Sadek, W Su, KJR Liu
GLOBECOM'05. IEEE Global Telecommunications Conference, 2005. 5, 5 pp.-3072, 2005
622005
Frequency selection and transition over white space
A Jain, AK Sadek
US Patent 8,787,907, 2014
592014
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