Results 71 to 80 of about 76,074 (176)

Multilevel Bipolar Pulse-Position Modulation With Level Trimming for Graphene-Based Terahertz Links in Wireless Network-on-Chips

open access: yesIEEE Access
This article presents the modeling of an inter-chip wireless communication channel operating in the terahertz (THz) frequency band and proposes a novel modulation scheme for ultra-high-speed data transmission.
Tae-Ju Lee, Pankaj Singh, Sung-Yoon Jung
doaj   +1 more source

Design of Sink node of perception system of energy consumption for mine crane

open access: yesGong-kuang zidonghua, 2014
For difficulty of monitoring of energy consumption of crane by use of wired transmission, a hardware and software design scheme of Sink node of perception system of energy consumption for mine crane based on wireless sensor network were proposed.
ZHANG Feng, SONG Boming, XU Xi, XU Zhao
doaj   +1 more source

Digital-Coding Metamaterials for On-Chip Beamsteering and Reconfigurable Millimeter-Wave Interconnects

open access: yesIEEE Access
On-chip millimeter-wave interconnects are becoming crucial for advancing on-chip and inter-chip transmission technologies, improving transmission efficiency and system scalability, especially in Wireless Network-on-Chip (WiNoC) and chip-scale 2.5D and 3D
Zhicheng Shen, Sajjad Taravati, Jize Yan
doaj   +1 more source

Energy Harvesting Chip and the Chip Based Power Supply Development for a Wireless Sensor Network

open access: yesSensors, 2008
In this study, an energy harvesting chip was developed to scavenge energy from artificial light to charge a wireless sensor node. The chip core is a miniature transformer with a nano-ferrofluid magnetic core.
Dasheng Lee
doaj   +1 more source

Extending the Performance of Hybrid NoCs beyond the Limitations of Network Heterogeneity

open access: yesJournal of Low Power Electronics and Applications, 2017
To meet the performance and scalability demands of the fast-paced technological growth towards exascale and big data processing with the performance bottleneck of conventional metal-based interconnects (wireline), alternative interconnect fabrics, such ...
Michael Opoku Agyeman   +4 more
doaj   +1 more source

Octopus - an energy-efficient architecture for wireless multimedia systems [PDF]

open access: yes, 1999
Multimedia computing and mobile computing are two trends that will lead to a new application domain in the near future. However, the technological challenges to establishing this paradigm of computing are non-trivial.
Havinga, Paul J.M., Smit, Gerard J.M.
core   +3 more sources

An antenna switching based NOMA scheme for IEEE 802.15.4 concurrent transmission

open access: yes, 2020
This paper introduces a Non-Orthogonal Multiple Access (NOMA) scheme to support concurrent transmission of multiple IEEE 802.15.4 packets. Unlike collision avoidance Multiple Access Control (MAC), concurrent transmission supports Concurrent-MAC (C-MAC ...
Aslam, Muhammad   +3 more
core   +2 more sources

Multicast-Aware High-Performance Wireless Network-on-Chip Architectures

open access: yesIEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2017
Today’s multiprocessor platforms employ the network-on-chip (NoC) architecture as the preferable communication backbone. Conventional NoCs are designed predominantly for unicast data exchanges. In such NoCs, the multicast traffic is generally handled by converting each multicast message to multiple unicast transmissions.
Karthi Duraisamy   +3 more
openaire   +1 more source

Realtime multiprocessor for mobile ad hoc networks [PDF]

open access: yesAdvances in Radio Science, 2008
This paper introduces a real-time Multiprocessor System-On-Chip (MPSoC) for low power wireless applications. The multiprocessor is based on eight 32bit RISC processors that are connected via an Network-On-Chip (NoC). The NoC follows a novel approach with
T. Jungeblut   +3 more
doaj  

Analytical BER Performance of DS-CDMA Ad Hoc Networks using Large Area Synchronized Spreading Codes

open access: yes, 2005
The family of operational CDMA systems is interference-limited owing to the Inter Symbol Interference (ISI) and the Multiple Access Interference (MAI) encountered.
Hanzo, L., Hua, W., Liu, X.
core   +1 more source

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