Results 41 to 50 of about 197,924 (296)
Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook
Advanced Materials Technologies, EarlyView.A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi +12 more
wiley +1 more source
Jurnal Teknologi dan Sistem Komputer, 2015 Perkembangan teknologi yang sangat pesat, membuat teknologi telekomunikasi semakin berkembang. Voice over Internet Protocol (VoIP), Public Switched Telephone Network (PSTN), Global System for Mobiles (GSM) dan internet adalah teknologi terkini dalam ...
Yudha Aditya +2 more
doaj +1 more source
24% of Internet Users Have Made Phone Calls Online [PDF]
, 2011 Presents survey findings about trends in Americans' use of Skype, Vonage, and other Voice over Internet Protocol services to make phone calls by gender, age, race/ethnicity, income, education, and community ...
Lee Rainie
core
Performance Analysis of VoIP Traffic in WiMAX using various Service Classes
, 2012 Worldwide Interoperability for Microwave Access (WiMAX) is currently one of the hottest technologies in wireless, it is a standard-based on the IEEE 802.16 wireless technology that provides high throughput broadband connections over long distance, which ...
Anouari, Tarik, Haqiq, Abdelkrim
core +1 more source
Advanced Materials Technologies, EarlyView.This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee +4 more
wiley +1 more source
FractalNet-based key generation for authentication in Voice over IP using Blockchain
Ain Shams Engineering JournalVoice over Internet Protocol (VoIP) has seen significant growth since the proliferation of the Internet, primarily due to its low-cost structure and simplicity in deployment.
Vajjala Sreenivasulu +1 more
doaj +1 more source
Robust and efficient password authenticated key agreement with user anonymity for session initiation protocol-based communications [PDF]
, 2013 A suitable key agreement protocol plays an essential role in protecting the communications over open channels among users using Voice over Internet Protocol (VoIP).
Cai, Zhihua, Tang, Shanyu, Zhang, Liping
core +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
Large models based high-fidelity voice services over 6G narrowband non-terrestrial networks
Digital Communications and NetworksNon-Terrestrial Networks (NTN) can be used to provide emergency voice services in Sixth-Generation (6G) communication systems. However, Internet of Things (IoT) terminals, which comprise restricted bandwidth resources and weak computing power, which make
Jingyuan Han +4 more
doaj +1 more source
GOING ONLINE TO CHINESE AUDIENCES: THE ROLE OF CULTURE [PDF]
Issues in Information Systems, 2004 Enterprise networks can be expanded both by wireline and wireless modes. Many organizations have been implementing Internet telephony as well using the same network infrastructure in addition to data services. It was reported in recent works that current
Jeffrey Hsu
doaj