Results 91 to 100 of about 395,124 (322)
Dual-hop amplify-and-forward multi-relay maximum ratio transmission
Journal of Communications and Networks, 2016 In this paper, the performance of dual-hop multi-relay maximum ratio transmission (MRT) over Rayleigh flat fading channels is studied with both conventional (all relays participate the transmission) and opportunistic (best relay is selected to maximize the received signal-to-noise ratio (SNR)) relaying.
Erdogan, Eylem, Gucluoglu, Tansal
openaire +4 more sources
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
Interference Channel With Full-Duplex Amplify-and-Forward Transmitter Cooperations
IEEE Access, 2019 This paper considers a Gaussian interference channel (IC), where two transmitters send two messages to two receivers respectively. By utilizing the in-band full-duplex (FD) amplify-and-forward (AF) scheme, transmitter cooperations are deployed to enhance
Jianhao Huang, Dan Wang, Chuan Huang
doaj +1 more source
All-Optical Amplify-and-Forward Relaying System for Atmospheric Channels
IEEE Communications Letters, 2012 In this letter, we investigate the performance of a dual-hop free space optical link with an all-optical amplify-and-forward relay. We employ photon counting methodology and derive closed form expressions for the end-to-end signal-to-noise ratio and the outage probability. In our derivations, we consider either full or partial channel state information
Mohammadreza A. Kashani +3 more
openaire +3 more sources
Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
wiley +1 more source
Optimized Amplify-and-Forward Relaying for Vehicular Ad-Hoc Networks
2008 IEEE 68th Vehicular Technology Conference, 2008 Cooperative communication techniques promise the advantages of MIMO (multi-input multi-output) communications for wireless scenarios with single-antenna terminals. In this paper, we investigate the performance of a vehicle-to-vehicle cooperative scheme where another vehicle in the vicinity of the source vehicle acts as a relay. The underlying source-to-
Ilhan, Haci +2 more
openaire +3 more sources
KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer
Molecular Oncology, EarlyView.Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan +16 more
wiley +1 more source
SINR Maximizing Beamforming Schemes for the Full Duplex Amplify-and-Forward Relay Channel
IEEE Access, 2017 We propose signal-to-interference-plus-noise power ratio (SINR) maximizing rank one beamforming schemes for the full-duplex (FD) relay systems. The non-regenerative amplify and forward (AaF) relay is considered with multiple transmit antennas and ...
Duckdong Hwang +2 more
doaj +1 more source
Full-Duplex Amplify-and-Forward Relay Selection in Cooperative Cognitive Radio Networks
IEEE Transactions on Vehicular Technology, 2019 This paper investigates relay selection policies in a full-duplex (FD) based underlay cooperative cognitive radio network. We consider a scenario consisting of multiple pairs of primary users (PUs) with access to the spectrum, and the multiple pairs of ...
B. Ali +5 more
semanticscholar +1 more source