Research output per year
Research output per year
- 21 results
Search results
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2013
METHOD AND APPARATUS
Hämäläinen, S. (Inventor), Yilmaz , O. N. C. (Inventor) & Hämäläinen, J. (Inventor), 31 Oct 2013, IPC No. H04W 36/ 00 A I, Patent No. US2013288681, Priority date 27 Apr 2012, Priority No. WO2012EP57757Research output: Patent
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METHOD FOR ALLOCATING DOWNLINK TRANSMISSION POWER OF COORDINATED TRANSMISSION DEVICES IN COORDINATED MULTI-POINT TRANSMISSION SYSTEM
Cui, Q. (Inventor), Zhang, P. (Inventor), Tao, X. (Inventor), Luo, B. (Inventor), Dowhuszko, A. (Inventor) & Hamalainen, J. (Inventor), 12 Dec 2013, IPC No. H04W 52/ 04 A I, Patent No. US2013329650, Priority date 11 Jun 2012, Priority No. CN20121191323Research output: Patent
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2011
Method and Apparatus for Handover Procedure in Communication Network with Relay Extension
Kalervo Hamalainen, J. (Inventor), Raaf, B. (Inventor), Teyeb, O. (Inventor), Vinh Van, P. (Inventor) & Phan Vinh, V. (Inventor), 14 Apr 2011, IPC No. H04W 36/ 00 A I, Patent No. US2011086639, Priority date 27 Feb 2009, Priority No. WO2009EP52370Research output: Patent
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Network Comprising a Privately Owned Base Station Coupled with a Publicly Available Network Element
Hamalainen Jyri, K. (Inventor), Irmer, R. (Inventor) & Raaf, B. (Inventor), 21 Apr 2011, IPC No. H04W 4/ 00 A I, Patent No. US2011090839, Priority date 13 Mar 2009, Priority No. WO2009EP52994Research output: Patent
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Radio System Configuration
Hämäläinen, J. (Inventor), Horneman, K. (Inventor), Vainikka, M. (Inventor), Phan Vinh, V. (Inventor) & Yu, L. (Inventor), 24 Feb 2011, IPC No. H04W 72/ 04 A I, Patent No. US2011045836, Priority date 16 Dec 2008, Priority No. WO2008EP67597Research output: Patent
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2010
Identification of Relay Base Stations in Wireless Networks
Phan Vinh, V. (Inventor) & Haemaelaeinen, J. (Inventor), 4 Nov 2010, IPC No. H04B 3/ 36 A I, Patent No. US2010279601, Priority date 11 Dec 2008, Priority No. WO2008EP67311Research output: Patent
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Method for spectrum sharing in a multi-mode system and relative apparatus
Hamalainen Jyri, K. (Inventor), Horneman Kari, V. (Inventor) & Van Phan, V. (Inventor), 28 Oct 2010, IPC No. H04W 72/ 04 A I, Patent No. US2010272038, Priority date 15 Sept 2008, Priority No. WO2008EP62245Research output: Patent
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Optimum technique for encoding and decoding physical resource block locations
Hämäläinen, J. (Inventor), Kolding, T. (Inventor) & Fredriksen, F. (Inventor), 2010, Patent No. US Patent 7843801Research output: Patent
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2009
Allocation method, network element, module and user device
Hämäläinen, J. (Inventor), Tiirola, E. (Inventor) & Wichman, R. (Inventor), 2009, Patent No. US Patent 7596167Research output: Patent
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Allocation of User Equipment Identifier
Hamalainen, J. (Inventor) & Phan Vinh, V. (Inventor), 30 Apr 2009, IPC No. H04M 1/ 00 A I, Patent No. US2009111476, Priority date 29 Oct 2007, Priority No. FI20070005761Research output: Patent
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Apparatus, methods, and computer program products providing improved flexible resource usage
Rinne Mika, P. (Inventor), Vesterinen, S. (Inventor) & Hamalainen Jyri, K. (Inventor), 17 Sept 2009, IPC No. H04W 72/ 04 A I, Patent No. US2009232066, Priority date 27 Jan 2009, Priority No. US20090322040Research output: Patent
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Securing a connection in a radio system
Hämäläinen, J. (Inventor) & Tiirola, E. (Inventor), 2009, Patent No. US Patent 7548527Research output: Patent
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2008
Wireless non-cellular network
Hamalianen, J. (Inventor), Horneman, K. (Inventor) & Hulkkonen, J. (Inventor), 19 Jun 2008, IPC No. H04W 84/ 18 A N, Patent No. US2008144564, Priority date 15 Dec 2006, Priority No. FI20060005810Research output: Patent
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2007
Antenna down-tilting
Hämäläinen, J. (Inventor), Hulkkonen, J. (Inventor), Korpi, T. (Inventor), Kähkönen, T. (Inventor) & Säily, M. (Inventor), 2007, Patent No. US Patent 7242362Research output: Patent
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Transceiver method in a radio system and a radio system
Hämäläinen, J. (Inventor), Niemelä, K. (Inventor) & Wichman, R. (Inventor), 2007, Patent No. US Patent 7257424Research output: Patent
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2006
Adaptive transceiver system
Kiiski, M. (Inventor) & Hämäläinen, J. (Inventor), 2006, Patent No. US Patent 7142830Research output: Patent
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Antenna selection method
Hamalainen, J. (Inventor) & Tiirola, E. (Inventor), 13 Apr 2006, IPC No. H04W 52/ 00 A N, Patent No. US2006077935, Priority date 6 Sept 2002, Priority No. WO2002IB03621Research output: Patent
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Apparatus, and associated method, for space-time encoding, and decoding, data at a selected code rate
Hämäläinen, J. (Inventor) & Wichman, R. (Inventor), 2006, Patent No. USAUS Patent 6999472 (14.02.2006)Research output: Patent
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Communication system and method using transmit diversity
Hamalainen, J. (Inventor) & Wichman, R. (Inventor), 6 Jul 2006, IPC No. H04B 7/ 06 A I, Patent No. US2006148427, Priority date 6 Mar 2006, Priority No. US20060367447Research output: Patent
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Transmission diversity with two cross-polarised antennas arrays
Hämäläinen, J. (Inventor) & Wichman, R. (Inventor), 2006, Patent No. US Patent 7136627 (14.11.2006)Research output: Patent
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2003
Space-time code for multiple antenna transmission
Kuchi, K. (Inventor) & Hämäläinen, J. (Inventor), 2003, Patent No. US Patent 6542556Research output: Patent