Results 191 to 200 of about 42,582 (256)

Tick-Tac-Foe: When Ticks, Trade, and Zoonotic Pathogens Align in African Wet Meat Markets. [PDF]

Public Health Chall
Munaro AT.
europepmc   +1 more source

Oropouche virus: transmission, epidemiology, genetic diversity, and public health implications. [PDF]

EClinicalMedicine
Subissi L, Otieno JR, Ruis C, Rabe I, Agrawal A, Abu-Raddad LJ, Azhar EI, Beer M, Bezerra H, Caly L, Chand M, Companioni A, de Oliveira T, Dietrich I, Drosten C, Duran P, Faria NR, Fowotade A, Gresh L, Huang B, Kindrachuk J, Koopmans MPG, Korber B, Leo YS, Mbala-Kingebeni P, McMenamin M, Melhem NM, Munster VJ, Nunes BTD, Oude Munnink BB, Naveca FG, Peiris M, Palacios G, Resende P, Rodriguez A, Saha S, Suzuki T, Vicari A, von Gottberg A, Yadav P, Mendez-Rico J, Van Kerkhove MD, Rojas DP.   +42 more
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Herpes Simplex Virus 1 in Trigeminal Ganglia of Trafficked Neotropical Primates, Peru, 2024. [PDF]

Emerg Infect Dis
Vilchez-Delgado F, Zhou L, O'Connor S, Colan R, Escobar-Mendoza L, Mendoza AP, Ghersi BM, Andrade R, Talledo-Albújar M, Rosenbaum MH.   +9 more
europepmc   +1 more source

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Coded OFDM-IM With Transmit Diversity

IEEE Transactions on Communications, 2017
In this paper, we propose a simple transmit diversity scheme for orthogonal frequency division multiplexing (OFDM) with index modulation (IM) in order to achieve a diversity gain for index detection, which can significantly improve the performance of OFDM-IM at the cost of the spectral efficiency.
Jinho Choi
exaly   +2 more sources

Transmit Diversity in the WCDMA System

International Journal of Wireless Information Networks, 1999
This document presents the transmit diversityconcept adopted for the FDD mode of the thirdgenerationWCDMA system in ETSI in 1998. The open-loop mode isbased on the space-time block code attaining full diversity order with two transmit antennas.Different feedback modes are specified.
Risto Wichman, Ari Hottinen
openaire   +1 more source

Joint predistortion and transmit diversity

Globecom '00 - IEEE. Global Telecommunications Conference. Conference Record (Cat. No.00CH37137), 2002
This paper presents a scheme for combining joint predistortion (JP) and transmit diversity (Tx diversity). JP is a new baseband processing technique applicable to TDD modems using combined time and code division multiple access. It eliminates intra cell interference at the base station transmitter, allowing for simple code matched filter detectors at ...
Frank Kowalewski, Peter Mangold
openaire   +1 more source

Transmit diversity and spatial multiplexing in four-transmit-antenna OFDM

IEEE International Conference on Communications, 2003. ICC '03., 2004
This paper studies a practical design for achieving both spatial diversity and spatial multiplexing in an OFDM system with four transmit antennas. In a certain range of spectral efficiency, the proposed hybrid space-time block coding/multiple-input multiple-output (STBC/MIMO) design is found to be a good design choice based on performance and receiver ...
Xiangyang Zhuang, Frederick W. Vook, Stéphanie Rouquette-Léveil, Karine Gosse   +3 more
openaire   +1 more source

Transmit diversity schemes for CDMA-2000

WCNC. 1999 IEEE Wireless Communications and Networking Conference (Cat. No.99TH8466), 2003
Transmit diversity offers an advantage in the forward link of the cdma2000 system by balancing the spectrum efficiency in the uplink and downlink. Three schemes for performing transmit diversity are examined in this paper-orthogonal transmit diversity, time switched transmit diversity, and selection transmit diversity for vehicular, indoor-outdoor ...
Dinesh Rajan, Steven D. Gray
openaire   +1 more source