VLSI Implementation of a Soft-Output Signal Detector for Multimode Adaptive Multiple-Input Multiple-Output Systems

Autor: Johan Lofgren, Liang Liu, Viktor Öwall, Peter M. Nilsson

Publikováno v: IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 21:2262-2273

This paper presents a multimode soft-output multiple-input multiple-output (MIMO) signal detector that is efficient in hardware cost and energy consumption. The detector is capable of dealing with spatial-multiplexing (SM), space-division-multiple-ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f552725f31bb504afd323019ed88029
https://doi.org/10.1109/tvlsi.2012.2231706

Low-Complexity Likelihood Information Generation for Spatial-Multiplexing MIMO Signal Detection

Autor: Johan Lofgren, Peter M. Nilsson, Liang Liu

Publikováno v: IEEE Transactions on Vehicular Technology. 61:607-617

Signal detection algorithms providing likelihood information for coded spatial-multiplexing multiple-input-multiple-output (MIMO) wireless communication systems pose a critical design challenge due to their prohibitively high computational complexity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28c4d9bd454e6dbdbdabf50b0edaba24
https://doi.org/10.1109/tvt.2011.2180408

On hardware implementation of radix 3 and radix 5 FFT kernels for LTE systems

Autor: Johan Lofgren, Peter M. Nilsson

Publikováno v: NORCHIP

This paper treats the hardware architecture and implementation of mixed radix FFTs with cores of radix 3 and radix 5 in addition to the standard radix 2 core. The implementation flow graphs of the higher radix cores are presented together with a desc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95ad567f83b2f6c0fe5236c87eab5add
https://doi.org/10.1109/norchp.2011.6126703

Bit-serial CORDIC: Architecture and implementation improvements

Autor: Peter M. Nilsson, Johan Lofgren

Publikováno v: 2010 53rd IEEE International Midwest Symposium on Circuits and Systems.

This paper presents a new and improved bit-serial CORDIC architecture. A detailed description of the bit-serial implementation and its Control Unit is presented. It is shown that the improvement is due to a reduction of registers in the implementatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7621fba83f5eb54b0a3884bc62b03a03
https://doi.org/10.1109/mwscas.2010.5548562

Effect of once-yearly zoledronic acid on the spine and hip as measured by quantitative computed tomography: results of the HORIZON Pivotal Fracture Trial

Autor: Eastell, R, Lang, T, Boonen, S, Cummings, S, Delmas, Pd, Cauley, Ja, Horowitz, Z, Kerzberg, E, Bianchi, G, Kendler, D, Leung, P, Man, Z, Mesenbrink, P, Eriksen, Ef, Black, Dm, Eduardo, Kerzberg, Zulema, Man, Carlos, Mautalen, Maria, Ridruejo, Guillermo, Tate, Jorge, Velasco, Michael, Hooper, Mark, Kotowicz, Peter, Nash, Richard, Prince, Anthony, Roberts, Philip, Sambrook, Harald, Dobnig, Gerd, Finkenstedt, Guenter, Hoefle, Klaus, Klaushofer, Martin, Pecherstorfer, Peter, Peichl, Jean, Body, Steven, Boonen, JEAN PIERRE DEVOGELAER, Piet, Geusens, Jean, Kaufman, João, Brenol, Jussara, Kochen, Rubem, Lederman, Sebastiao, Radominski, Vera, Szejnfeld, Cristiano, Zerbini, Jonathan, Adachi, Jacques, Brown, Denis, Choquette, David, Hanley, Robert, Josse, David, Kendler, Richard, Kremer, Frederic, Morin, Wojciech, Olszynski, Alexandra, Papaioannou, Chiu, Kinyuen, Baoying, Chen, Shouqing, Lin, Nohemi, Casas, Monique, Chalem, Juan, Jaller, Jose, Molina, Hannu, Aro, Jorma, Heikkinen, Heikki, Kröger, Lasse, Mäkinen, Juha, Saltevo, Jorma, Salmi, Matti, Välimäki, CLAUDE LAURENT BENHAMOU, Pierre, Delmas, Patrice, Fardellone, Georges, Werhya, Bruno, Allolio, Dieter, Felsenberg, Joachim, Happ, Manfred, Hartard, Johannes, Hensen, Peter, Kaps, Joern, Kekow, Ruediger, Moericke, Bernd, Ortloff, Peter, Schneider, Siegfried, Wassenberg, PING CHUNG LEUNG, Adam, Balogh, Bela, Gomor, Tibor, Hidvégi, Laszlo, Koranyi, Péter, Lakatos, Gyula, Poór, Zsolt, Tulassay, RIVKA DRESNER POLLAK, Varda, Eshed, JOSEPH FOLDES, A., SOPHIA ISH SHALOM, Iris, Vered, Mordechai, Weiss, Silvano, Adami, Antonella, Barone, Gerolamo, Bianchi, Giannini, Sandro, GIOVANNI CARLO ISAIA, Luisetto, Giovanni, Salvatore, Minisola, Nicola, Molea, Ranuccio, Nuti, Sergio, Ortolani, Mario, Passeri, Alessandro, Rubinacci, Bruno, Seriolo, Luigi, Sinigaglia, WOONG HWAN CHOI, MOO II KANG, GHI SU KIM, HYE SOON KIM, YONG KI KIM, SUNG KIL LIM, HO YOUNG SON, HYUN KOO YOON, Carlos, Abud, Pedro, Garcia, Salomon, Jasqui, Luis, Ochoa, Javier, Orozco, Javier, Santos, Ian, Reid, Sigbjørn, Elle, Johan, Halse, Arne, Høiseth, Hans, Olav, HØIVIK INGUN RØED, Arne, Skag, Jacob, Stakkestad, Unni, Syversen, Janusz, Badurski, Edward, Czerwinski, Roman, Lorenc, EWA MARCINOWSKA SUCHOWIERSKA, Andrzej, Sawicki, Jerzy, Supronik, Eduard, Ailamazyan, Lidiya, Benevolenskaya, Alexander, Dreval, Leonid, Dvoretsky, Raisa, Dyomina, Vadim, Mazurov, Galina, Melnichenko, Ashot, Mkrtoumyan, ALEXANDER ORLOV MOROZOV, Olga, Ostroumova, Eduard, Pikhlak, Tatiana, Shemerovskaya, Nadezhda, Shostak, Irina, Skripnikova, Vera, Smetnik, Evgenia, Tsyrlina, Galina, Usova, Alsu, Zalevskaya, Irina, Zazerskaya, Eugeny, Zotkin, Osten, Ljunggren, Johan, Lofgren, Mats, Palmér, Maria, Saaf, Martin, Stenström, Paul, Hasler, Olivier, Lamy, Kurt, Lippuner, Claude, Merlin, René, Rizzoli, Robert, Theiler, Alan, Tyndall, Daniel, Uebelhart, JUNG FU CHEN, PO QUANG CHEN, LIN SHOW CHIN, JAWL SHAN HWANG, TZAY SHING YANG, Mayuree, Jirapinyo, Rojanasthien, Sattaya, Sutin, Sriussadaporn, Soontrapa, Supasin, Nimit, Taechakraichana, Kittisak, Wilawan, Hugh, Donnachie, Richard, Eastell, William, Fraser, Alistair, Mclellan, David, Reid, John, Abruzzo, Ronald, Ackerman, Robert, Adler, John, Aloia, Charles, Birbara, Barbara, Bode, Henry, Bone, Donald, Brandon, Jane, Cauley, Felicia, Cosman, Daniel, Dionne, Robert, Downs, James, Dreyfus, RONALD EMKEY, VICTOR E. L. I. N. O. F. F., Joseph, Fanciullo, Darrell, Fiske, Palmieri, Genaro, Gollapudi, M., Richard, Gordon, James, Hennessey, Paul, Howard, Karen, Johnson, Conrad, Johnston, Risa, Kagan, Shelly, Kafka, Jeffrey, Kaine, Terry, Klein, William, Koltun, Meryl, Leboff, Bruce, Levine, MICHAEL LEWIECKI, E., CORA ELIZABETH LEWIS, Angelo, Licata, Michael, Lillestol, Barry, Lubin, Raymond, Malamet, Antoinette, Mangione, Velimir, Matkovic, Daksha, Mehta, Paul, Miller, Sam, Miller, Murphy, FREDERIK T., Susan, Nattrass, David, Podlecki, Christopher, Recknor, Clifford, Rosen, Daniel, Rowe, Robert, Rude, Thomas, Schnitzer, Yvonne, Sherrer, Stuart, Silverman, Kenna, Stephenson, Barbara, Troupin, Joseph, Tucci, Reina, Villareal, Nelson, Watts, Richard, Weinstein, Robert, Weinstein, Michael, Weitz, Richard, White

Publikováno v: Eastell, R; Lang, T; Boonen, S; Cummings, S; Delmas, PD; Cauley, JA; Horowitz, Z; Kerzberg, E; Bianchi, G; Kendler, D; Leung, P; Man, Z; Mesenbrink, P; Eriksen, EF; Black, DM; HORIZON, Pivotal Fracture Trial. (2010). Effect of once-yearly zoledronic acid on the spine and hip as measured by quantitative computed tomography: results of the HORIZON Pivotal Fracture Trial. Osteoporosis international, 21(7), pp. 1277-85. London: Springer 10.1007/s00198-009-1077-9

Changes in bone mineral density and bone strength following treatment with zoledronic acid (ZOL) were measured by quantitative computed analysis (QCT) or dual-energy X-ray absorptiometry (DXA). ZOL treatment increased spine and hip BMD vs placebo, as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9357f884571f681e8670d953540c4de1