Results 31 to 40 of about 3,358,332 (268)
Small-Cell Assisted Group Paging for Massive MTC in LTE Networks: Design and Analysis
IEEE Access, 2021 Long-Term Evolution cellular networks are the main enabler for the massive Machine-Type Communications service and therefore must handle a large number of Machine-Type Devices (MTDs).
Anh-Tuan H. Bui +3 more
doaj +1 more source
Combination of Ultra-Dense Networks and Other 5G Enabling Technologies: A Survey
IEEE Access, 2020 Recently, to address the astonishing capacity requirement of 5G, researchers are investigating the possibility of combining different technologies with ultra-dense networks (UDNs).
Mary A. Adedoyin, Olabisi E. Falowo
doaj +1 more source
An Adaptive Cell Selection Scheme for 5G Heterogeneous Ultra-Dense Networks
IEEE Access, 2021 Fifth-generation (5G) cellular networks are a promising technology to meet the rapid growth in wireless traffic. Small cells are critical in fulfilling the requirements of 5G networks.
Ibtihal Ahmed Alablani +1 more
doaj +1 more source
Small cell carcinoma of the esophagus
Saudi Journal of Gastroenterology, 2008 Sir, A 72-year-old man presented with progressive dysphagia and abdominal distension of two months' duration. An endoscopy was done, which revealed a circumferential, infiltrative tumor involving the mid-esophagus region. Multiple biopsies were taken from the esophagus, which showed a tumor composed of small, round or elongated, dark cells with ...
Chatni Sanjeev +3 more
openaire +3 more sources
CA: A Cancer Journal for Clinicians, 1993 Small cell lung cancer is a unique form of lung cancer characterized by rapid growth, dissemination at diagnosis, and responsiveness to both radiotherapy and chemotherapy. It accounts for about one quarter of all lung cancers and, left untreated, results in the shortest survival of any pulmonary neoplasm, with a median survival of two to four months ...
J A, Hinson, M C, Perry
openaire +2 more sources
A Survey on 5G Coverage Improvement Techniques: Issues and Future Challenges
Sensors, 2023 Fifth generation (5G) is a recent wireless communication technology in mobile networks. The key parameters of 5G are enhanced coverage, ultra reliable low latency, high data rates, massive connectivity and better support to mobility. Enhanced coverage is
Chilakala Sudhamani +3 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
URLLC in Beyond 5G and 6G Networks: An Interference Management Perspective
IEEE Access, 2023 Ultra-reliable and low-latency communications (URLLC) is one of the cornerstone services of fifth-generation and beyond (B5G) wireless networks. The URLLC use cases demand strict block error probability and very low-latency targets, and thus even a small
Maraj Uddin Ahmed Siddiqui +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman +7 more
wiley +1 more source
Enhanced Matching Game for Decoupled Uplink Downlink Context-Aware Handover
Future Internet, 2018 In this paper, we address the problem of cell association during a handover performed in a dense heterogeneous network, where the preference of a mobile user’s equipment in terms of uplink traffic is not the same as for the downlink traffic.
Asmae Ait Mansour +2 more
doaj +1 more source