Results 41 to 50 of about 43,949 (262)

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

Characterization of Dynamic Blockage Probability in Industrial Millimeter Wave 5G Deployments

Future Internet, 2022
5G New Radio (NR) systems promise to expand offered services to enable industrial automation scenarios. To enable ultra-low latency at the air interface and to exploit spatial redundancy for applications such as synchronization and motion control, user ...
Anastasia Kondratyeva, Daria Ivanova, Vyacheslav Begishev, Ekaterina Markova, Evgeni Mokrov, Yuliya Gaidamaka, Konstantin Samouylov   +6 more
doaj   +1 more source

Code-expanded random access for machine-type communications [PDF]

2012 IEEE Globecom Workshops, 2012
The random access methods used for support of machine-type communications (MTC) in current cellular standards are derivatives of traditional framed slotted ALOHA and therefore do not support high user loads efficiently. Motivated by the random access method employed in LTE, we propose a novel approach that is able to sustain a wide random access load ...
Nuno K. Pratas, Henning Thomsen, Cedomir Stefanovic, Petar Popovski   +3 more
openaire   +3 more sources

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Dynamic priority-based bandwidth allocation scheme for machine type communications

EURASIP Journal on Wireless Communications and Networking
The burgeoning realm of Machine Type Communications (MTC) has ushered in a paradigm shift in wireless communication, necessitating innovative strategies to efficiently manage diverse application requirements.
David Martin Amitu, Roseline N Akol, Jonathan Serugunda   +2 more
doaj   +1 more source

Effective Capacity and Power Allocation for Machine-Type Communication [PDF]

IEEE Transactions on Vehicular Technology, 2019
accepted as correspondence in IEEE Transactions on Vehicular ...
Mohammad Shehab, Hirley Alves, Matti Latva-aho   +2 more
openaire   +3 more sources

Flexible Tactile Actuator Arrays With Integrated Electroosmotic Pumps for Wearable Haptic Systems

Advanced Materials Technologies, EarlyView.
1 ×$\times$ 9 and 4 ×$\times$ 4 flexible tactile actuator arrays integrating electroosmotic pumps are developed to deliver pressure and vibration feedback on wearable platforms. Their thin, compliant structure conforms seamlessly to curved body surfaces, providing intimate contact and enhanced haptic sensations.
Heejin Yu, Joonbum Bae
wiley   +1 more source

Hybrid access control mechanism for massive machine type communications

Discover Internet of Things
Massive Machine Type Communications (mMTC) are integral to the Internet of Things (IoT) ecosystem, requiring efficient and reliable access control mechanisms to manage the enormous number of connected devices.
David Martin Amitu, Roseline N. Akol, Jonathan Serugunda   +2 more
doaj   +1 more source

A Survey on 5G Networks for the Internet of Things: Communication Technologies and Challenges

IEEE Access, 2018
The Internet of Things (IoT) is a promising technology which tends to revolutionize and connect the global world via heterogeneous smart devices through seamless connectivity.
Godfrey Anuga Akpakwu, Bruno J. Silva, Gerhard P. Hancke, Adnan M. Abu-Mahfouz   +3 more
doaj   +1 more source

Random access for massive machine-type communications

CoRR, 2019
With an explosive development of the Internet-of-Things (IoT), the number of devices or machines (called users) connected to a base station is envisioned to reach tens of billions in the near future. In order to accommodate such a massive connectivity, random access schemes are deemed as an efficient method.
openaire   +5 more sources