Results 21 to 30 of about 258,047 (289)
Energy-aware MAC protocol for data differentiated services in sensor-cloud computing
Journal of Cloud Computing: Advances, Systems and Applications, 2020 The energy-aware MAC protocol is the basic communication protocol for device-to-device communication in sensor-cloud computing and facilitates data sensing, computing, and sharing for applications.
Shun Liu +4 more
doaj +1 more source
A Q-Learning-Based Adaptive MAC Protocol for Internet of Things Networks
IEEE Access, 2021 In Internet of Things (IoT) applications, sometimes the quality of service (QoS) of throughput for transmitting video or the QoS of bounded delay for control of a sensor node is required.
Chien-Min Wu +4 more
doaj +1 more source
CR-MAC: Cooperative Relaying MAC Protocol for VANETs
2019 Scientific Meeting on Electrical-Electronics & Biomedical Engineering and Computer Science (EBBT), 2019 In this paper, a novel cooperative relaying medium access control (CR-MAC) protocol is proposed for vehicular ad hoc networks (VANETs). Three data transmission modes have been offered to increase the throughput which are direct transmission (DT), cooperative relaying (CR) and multi-hop relaying (MHR).
Karabulut, Muhammet Ali +2 more
openaire +3 more sources
Portability, compatibility and reuse of MAC protocols across different IoT radio platforms [PDF]
, 2019 To cope with the diversity of Internet of Things (loT) requirements, a large number of Medium Access Control (MAC) protocols have been proposed in scientific literature, many of which are designed for specific application domains.
Bauwens, Jan +5 more
core +2 more sources
Power Saving MAC Protocols for WSNs and Optimization of S-MAC Protocol [PDF]
International Journal of Radio Frequency Identification & Wireless Sensor Networks, 2011 Low power MAC protocols have received a lot of consideration in the last few years because of their influence on the lifetime of wireless sensor networks. Since, sensors typically operate on batteries, replacement of which is often difficult. A lot of work has been done to minimize the energy expenditure and prolong the sensor lifetime through energy ...
Kaur, Simarpreet, Mahajan, Leena
openaire +6 more sources
Analysis of DoS Attacks at MAC Layer in Mobile Adhoc Networks [PDF]
, 2015 —Wireless network security has received tremendous attention due to the vulnerabilities exposed in the open communication medium. The most common wireless Medium Access Control (MAC) protocol is IEEE 802.11, which assumes all the nodes in the network are
Alocious, Chaminda +2 more
core +2 more sources
Directional MAC Protocol with Node Movement Perception in Terahertz Network Scenarios [PDF]
Jisuanji gongcheng, 2021 Terahertz wireless personal area networks are usually equipped with directional antennas in order to increase the data transmission distance of network devices.However,the directional antennas often fail to discover nodes and predict the position of ...
REN Zhi, GUO Li, WANG Lei, SU Xin
doaj +1 more source
A Sensing Error Aware MAC Protocol for Cognitive Radio Networks [PDF]
, 2011 Cognitive radios (CR) are intelligent radio devices that can sense the radio environment and adapt to changes in the radio environment. Spectrum sensing and spectrum access are the two key CR functions.
Hu, Donglin, Mao, Shiwen
core +2 more sources
Distributed MAC Protocol Supporting Physical-Layer Network Coding [PDF]
, 2012 Physical-layer network coding (PNC) is a promising approach for wireless networks. It allows nodes to transmit simultaneously. Due to the difficulties of scheduling simultaneous transmissions, existing works on PNC are based on simplified medium access ...
Jamalipour, Abbas +3 more
core +1 more source
Token-MAC: A Fair MAC Protocol for Passive RFID Systems
IEEE Transactions on Mobile Computing, 2011 Peer ...
Chen, Li +2 more
openaire +4 more sources