Results 31 to 40 of about 5,262,773 (271)
Multi-beam adaptive base-station antennas for cellular land mobile radio systems [PDF]
, 1989 This paper addresses the problem of meeting the proliferating demands for mobile telephony within the confinements of the limited radio spectrum allocated to these services.
Swales, SC +5 more
core +1 more source
Temporal Divergence of True and False Alarms in Pediatric Nocturnal Seizure Monitoring
Annals of Clinical and Translational Neurology, EarlyView.The early‐morning surge in false seizure alarms supports exploring time‐ or state‐dependent detection thresholds to reduce false detections. ABSTRACT Seizure detection devices can improve the safety of children with epilepsy, yet high false alarms limit their clinical applicability.
Mohammad Shahbakhti +6 more
wiley +1 more source
The Sleeping Bag Landscape [PDF]
, 2015 This essay considers the ‘sleeping-bag’ as a travelling concept for developing new relations between the landscape and textiles. It examines the sleeping-bag within the wider historical and cultural contexts in which the material qualities of cloth are ...
Barber, Claire, Bailey, Rowan
core +2 more sources
Optimal wake-up mechanism for single base station with sleep mode [PDF]
Proceedings of the 2013 25th International Teletraffic Congress (ITC), 2013 Base station (BS) sleeping is an effecting way to improve the energy-efficiency of cellular networks. Considering BS sleep mode operation under different scenarios, we focus on three wake-up policies: single vacation (SV) policy, multiple vacation (MV) policy and N policy.
Xueying Guo +3 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley +1 more source
A self-organizing base station sleeping and user association strategy for dense cellular networks [PDF]
, 2020 Due to the rising concerns of energy consumption in wireless networks, base station (BS) sleeping strategies were introduced to save energy in low traffic scenarios.
Berg, J.L. van den, Borst, S., Post, B.
core +2 more sources
IEEE Access, 2017 The deployment of heterogeneous networks (HetNets) can significantly boost the network capacity. However, the large number of small cell base stations (SBSs) deployed in HetNets can result in an increased total energy consumption.
Atefeh Hajijamali Arani +3 more
doaj +1 more source
Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models
Advanced Robotics Research, EarlyView.A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki +2 more
wiley +1 more source
A Dynamic Programming Approach for Base Station Sleeping in Cellular Networks
IEICE Transactions on Communications, 2012 The energy consumption of the information and communication technology (ICT) industry, which has become a serious problem, is mostly due to the network infrastructure rather than the mobile terminals. In this paper, we focus on reducing the energy consumption of base stations (BSs) by adjusting their working modes (active or sleep).
Jie Gong 0003 +2 more
openaire +1 more source
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source