Results 21 to 30 of about 810,296 (261)
An enhanced media ciphertext-policy attribute-based encryption algorithm on media cloud
International Journal of Distributed Sensor Networks, 2020 With the development of cloud computing, more and more video services are moving to the cloud. How to realize fine-grained access control of those data on cloud becomes an urgent problem. Attribute-based encryption provides a solution.
Hao Li +3 more
doaj +1 more source
IET Networks, 2014 Recently cognitive radio has been proposed to solve the problem of spectrum scarcity with the help of an opportunistic utilisation of unused spaces in the spectrum. The implementation of cognitive radio for real‐time application faces with the challenge of real‐time media access control (MAC) design.
Mishra, Vishram +3 more
openaire +2 more sources
KORELASI MEDIA SOSIAL TIKTOK DALAM PEMBENTUKAN KARAKTER PADA MAHASISWA PGSD
Edusaintek, 2022 A popular social media platform is TikTok. Total downloads of the Tiktok app in 2022 were 500 million times. Indonesia became the country with the most downloads at 11%.
Erwin Putera Permana
doaj +1 more source
Collision resolution algorithm based on time-series forecasting for cognitive wireless networks
Tongxin xuebao, 2011 A novel prediction-based collision resolution algorithm for self-similar traffic in cognitive wireless networks was formulated.The packet collision was resolved by combining the tree splitting scheme and the prediction theory.Through theoretical analysis
Shuang-mao YANG, Wei GUO, Wei TANG
doaj +2 more sources
Dynamic cooperative media access control for wireless networks
Wireless Communications and Mobile Computing, 2014 AbstractCooperative communications can obtain spatial diversity, high channel capacity, and reliable transmission without multiple antennas, and thus, it has become a hot topic in recent years. Different from existing research, this paper pays attention on cooperative media access control (MAC) mechanism, which considers both physical gain and MAC ...
Bin Cao +3 more
openaire +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger +4 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro +10 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Neuropsychological complications may impair the qualitative prognosis of patients with pediatric brain tumors. However, multifaceted evaluations cannot be conducted in all patients because they are time consuming and burdensome for patients.
Ami Tabata +9 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Parents of children treated for acute lymphoblastic leukemia (ALL) often experience significant caregiver burden and disruption to their well‐being. While parent quality of life (QoL) during treatment is well characterized, little is known about outcomes during early survivorship.
Sara Dal Pra +3 more
wiley +1 more source
Multi-channel MAC protocol based on network partitioning for wireless sensor networks
Tongxin xuebao, 2014 The limited amount of available orthogonal channels and noise interference are two major issues to constrain performances of multi-channel MAC protocols in wireless sensor networks (WSN).In conjunction with features of data gathering networks,a ...
Bin CHENG +3 more
doaj +2 more sources