• Selma Lagerløfs Vej 312

    9220 Aalborg Øst

    Denmark

Research Output 2002 2020

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Patent
2020
Wireless mesh networks (WMN)
Topology
Patents and inventions
Clustering algorithms
2016

Ping-Pong Beamforming

Carvalho, E. D. & Andersen, J. B., 6 May 2016, Patent No. WO2016070122, 30 Oct 2015, Priority date 30 Oct 2015, Priority No. PCT/US2015/058459

Research output: Patent

Open Access
2015

PILOT DECONTAMINATION THROUGH PILOT SEQUENCE HOPPING IN MASSIVE MIMO SYSTEMS

Sørensen, J. H. & Carvalho, E. D., 2015, Patent No. WO 2015149812, 8 Oct 2015, Priority date 1 Apr 2014, Priority No. PA 2014 00182

Research output: Patent

Open Access
2010

Embedded RFID Recorder in short-range wireless devices

Popovski, P., 29 Apr 2010, IPC No. H04W-016/14, Patent No. WO2010045972, 29 Apr 2010

Research output: Patent

Radio frequency identification (RFID)
Patents and inventions
Communication
Headphones
Data storage equipment
2009

Array antenna apparatus for use in relay communication system, has communication quality determining part determining array antenna based on egress-interference signal and determining communication quality information

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P., Taranto, R. D. & Prasad, R., 2009, IPC No. H04B-007/02; H04B-007/08; H04B-007/10; H04B-007/15, Patent No. JP2008306664, 18 Dec 2008

Research output: Patent

Array antenna transmitting/receiving apparatus for use in e.g. mobile telephone, has receiving weight calculation part for determining weighting value of transmission and reception signal at time of transmission

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P. & Prasad, R., 2009, IPC No. H04B-001/40; H04B-007/02; H04B-007/08; H04B-007/10, Patent No. JP2008306662, 18 Dec 2008

Research output: Patent

Communication system has communication terminal to transmit received interference wave to another communication terminal using signal area which is known by communication stations of secondary systems

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P., Taranto, R. D. & Prasad, R., 2009, IPC No. H04B-007/02; H04B-007/10; H04B-007/26; H04J-001/00; H04J-015/00; H04Q-007/36, Patent No. JP2008306661, 18 Dec 2008

Research output: Patent

Transceiver for use in wireless communication system, has determination unit that sets signal reception time interval to be smaller than transmission time interval, based on measurement of reception power at different time intervals

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P., Taranto, R. D. & Prasad, R., 2009, IPC No. H04B-007/02; H04B-007/04; H04B-007/08; H04B-007/26; H04J-001/00, Patent No. JP2008311745, 25 Dec 2008

Research output: Patent

Wireless communication system e.g. wireless local area network (LAN) system, determines communication order of transmission with access point and terminal, so that interference to primary system is avoided

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P. & Prasad, R., 2009, IPC No. H04Q-007/22; H04Q-007/38, Patent No. JP2008306663, 18 Dec 2008

Research output: Patent

Wireless communication system has determination unit that determines frequency band of secondary radio system as use frequency band when amount of egress interference given to primary radio system is smaller than threshold value

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P. & Prasad, R., 2009, IPC No. H04B-007/26; H04J-001/00; H04Q-007/36; H04Q-007/38, Patent No. JP2008306665, 18 Dec 2008

Research output: Patent

2008

Apparatus and Method for Automatic Repeat Request of Multi-Antenna Multiple Input Multiple Output System

De Carvalho, E., Popovski, P., Hoon Seung, P., Mazzarese, D. & Hyun Kyu, Y., 2008, IPC No. H04B7/02, H04J11/00, H04B7/02, H04J11/00, Patent No. KR20080024297, 18 Mar 2008

Research output: Patent

Open Access

APPARATUS AND METHOD FOR RESOURCE ALLOCATION CONSIDERING BUFFERING IN REALY WIRELESS COMMUNICATION SYSTEM

Kaneko, M., Popovski, P., Chang, Y., Lim, E-T., Joo, P., Oh, C., Shan, C. & Park, Y-H., 2008, IPC No. H04B7/14; H04B7/26; H04L12/54;, Patent No. KR20080078597, 27 Aug 2008

Research output: Patent

Broadband wireless communication system path selecting method, involves determining whether to transmit data through direct path, and transmitting information about determined data transmission path to relay station and terminal

Kaneko, M., Popovski, P., Chang, Y., Lim, E-T., Joo, P., Oh, C., Shan, C. & Park, Y-H., 2008, IPC No. H04B7/26; H04B7/14; H04B7/26;, Patent No. KR20080078151, 27 Aug 2008

Research output: Patent

Communication system and its communication method

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P. & Prasad, R., 2008, IPC No. H04B7/26; H01Q3/26; H04B7/08;, Patent No. JP2008211342, 11 Sep 2008

Research output: Patent

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING IN WIRELESS RELAY SYSTEMS BY USING SUPERPOSITION CODING

Popovski, P., De Carvalho, E., Sivanesan, K., Lim, E. T., Choi, H. K. & Cho, Y. K., 2008, IPC No. H04B7/26; H04B7/204; H04B7/26; H04B7/204, Patent No. KR20080084409, 19 Sep 2008

Research output: Patent

Nonlinear pre-coding apparatus of multi-antenna system, has pre-coding unit that extents original constellation points of modulated symbols to several constellation points by using limited perturbation vector

Translated title of the contribution: Limited Set Extensions in Non-Linear Pre-ProcessingDe Carvalho, E., Hak Ju, L., Mazzarese, D., Sivanesan, K. & Christensen, S. S., 2008, Patent No. KR2008080722, 5 Sep 2008

Research output: Patent

Processing
Modulation

TRANSMISSION AND RECEPTION DEVICE, AND COMMUNICATION METHOD THEREOF

Nishimori, K., Takatori, Y., Kubota, S., Yomo, H., Popovski, P. & Prasad, R., 2008, IPC No. H04Q7/38; H04B7/26; H04J11/00; H04Q7/38; H04B7/26; H04J11/00, Patent No. JP2008211341, 11 Sep 2008

Research output: Patent

2007

APPARATUS AND METHOD FOR ACQUIRING CHANNEL STATE INFORMATION IN A WIRELESS RELAY NETWORK

Yomo, H., De Carvalho, E., Popovski, P., JANG, J-H., LIM, E-T., CHO, Y-K. & PARK, D-S., 2007, Patent No. 2005-122261, 13 Dec 2005

Research output: Patent

APPARATUS AND METHOD FOR CANCELLING MULTI USER INTERFERENCE IN COMMUNICATION SYSTEM USING AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SCHEME

Nguyen, H. C., Popovski, P., De Carvalho, E., Yomo, H., Koo, J-K., Lim, E-T., Lim, T-Y., Park, D-S. & Cho, Y-K., 2007, IPC No. H04J11/00; H04J11/00, Patent No. KR20070082201, 21 Aug 2007

Research output: Patent

ARQ schemes for 2x2 MIMO systems

Popovski, P., Yomo, H., De Carvalho, E., Park, S-H., Park, D-S., Hong, S-K., Katz, M. & Mazzarese, D., 2007, Patent No. KR2006-0018022, 24 Feb 2006

Research output: Patent

Communication system and method or communication in a communication system

Larsen, M. H., Popovski, P., Andersen, S. V. & Fitzek, F., 2007, Patent No. PA 2006 00393

Research output: Patent

Data transmitting method for use in e.g. communication system, involves encoding measured channel state information in scheme e.g. channel state information, corresponding to determined adaptive modulation and coding levels

Popovski, P., Kaneko, M., Ro, J-M., Lim, E-T., Cho, Y-K. & Park, D-S., 2007, IPC No. H04J-003/16; H04B-007/26, Patent No. US2007237167-A1; KR2007076047-A, 17 Jan 2006

Research output: Patent

Hybrid Forwarding Apparatus and Method for Cooperative Relaying in an OFDM Network

Can, B., Yomo, H., De Carvalho, E., Koo, J-K., Jeong, S-R., Cho, Y-K., Cho, J-W., Park, D-S. & Choi, H., 2007, IPC No. H04J11/00, Patent No. US7746815 (B2), 14 Apr 2006

Research output: Patent

METHOD AND SYSTEM FOR CONTROLLING POWER IN A COMMUNICATION SYSTEM

Yomo, H., Reynisson, R. V., Popovski, P., De Carvalho, E., Jung-Soo, WOO., KIM, D-K., CHOI, H-K., CHO, Y-K. & PARK, D-S., 2007, Patent No. 2006-288, 2 Jan 2006

Research output: Patent

Method for transmitting/receiving data in communication system

Kaneko, M., Popovski, P., Ro, J-M., Lim, E-T., Cho, Y-K. & Park, D-S., 2007, IPC No. H04J3/16; H04J3/16, Patent No. US2007237167, 10 Nov 2007

Research output: Patent

RETRANSMITTING APPARATUS AND METHOD USING RELAY STATION IN A MULTI-HOP NETWORK

Yomo, H., Frattasi, S., Popovski, P., Young-Bin, CHANG., Eun-Taek, LIM., CHO, Y-K. & PARK, D-S., 2007, IPC No. H04L1/18; H04L1/16, Patent No. US2007245204, 18 Oct 2007

Research output: Patent

SYSTEM AND METHOD FOR RELAYING SIGNAL IN A COMMUNICATION SYSTEM

Popovski, P., Yomo, H., De Carvalho, E., Sivanesan, K., Kim, D-Y., Park, D-S. & Hong, S-K., 2007, IPC No. H04L12/28; H04L27/02; H04L12/28; H04L27/02, Patent No. KR20070096445, 2 Oct 2007

Research output: Patent

Method for adaptive relaying in communication system

Can, B., Yomo, H., De Carvalho, E., Kathiravetpillai, S., Park, D-S. & Lim, E-T., 2006, (Accepted/In press) Patent No. KR2006-0126233, 12 Dec 2006

Research output: Patent

Timing and Frequency Offset Estimator for Uplink OFDMA

Nguyen, H. C., De Carvalho, E., Koo, J-K., Jeong, S-R., Cho, Y. K., Cho, J. W., Park, D-S. & Choi, H., 2006, Patent No. KR2006-0033844, 14 Apr 2007

Research output: Patent

Transmission Strategies for Downlink Multi-User OFDMA

De Carvalho, E., Figueiredo, D. V. P., Deneire, L., Yun, S-R., Mazzarese, D. & Hong, S-K., 2006, (Submitted) Patent No. KR2006-0021584, 8 Mar 2006

Research output: Patent

2005

A system for wireless communication

Eggers, P., Popovski, P., Fitzek, F. & Lu, C., 2005, (Submitted) Patent No. PA 2005 01288; US60/716,944, 15 Sep 2005

Research output: Patent