Results 91 to 100 of about 19,525 (187)
Analysing TDMA with slot skipping [PDF]
, 2005 We propose a schedulability analysis for a particular class of time division multiple access (TDMA) networks, which we label as TDMA/SS. SS stands for slot skipping, reflecting the fact that a slot is skipped whenever it is not used.
Andersson, Björn +2 more
core
, 2016 Energy efficiency is a key requirement for the Internet of Things, as many sensors are expected to be completely stand-alone and able to run for years without battery replacement. Data compression aims at saving some energy by reducing the volume of data
Biason, Alessandro +3 more
core +1 more source
Centralized Energy Harvesting-Based TDMA Protocol for Terahertz NanoSensor Networks
Sensors, 2019 Terahertz wireless nano-sensor networks (WNSNs) are novel networks interconnecting multiple nano-devices by means of wireless communication. In this paper, a centralized energy harvesting-based time division multiple access (TDMA) protocol, called CEH ...
Juan Xu, Jiali Kan, Yan Zhang
doaj +1 more source
IEEE Access, 2018 There is an urgent demand for massive machine-type terminals to have access into time-division multiple access (TDMA)-based satellite networks by means of random multiple access (RMA).
Qiwei Wang +3 more
doaj +1 more source
Multichannel demultiplexer/demodulator technologies for future satellite communication systems [PDF]
NASA-Lewis' Space Electronics Div. supports ongoing research in advanced satellite communication architectures, onboard processing, and technology development.
Abramovitz, Irwin +4 more
core +1 more source
OCA-MAC: A Cooperative TDMA-Based MAC Protocol for Vehicular Ad Hoc Networks
Sensors, 2019 Cooperative communication is an effective method of improving the transmission performance for vehicular ad hoc networks. However, the rapid movement of vehicles leads to frequent changes in network topology and reduces the probability of successful data
Yao Liu, Hongjing Zhou, Jiawei Huang
doaj +1 more source
Planning assistance for the NASA 30/20 GHz program. Network control architecture study. [PDF]
Network Control Architecture for a 30/20 GHz flight experiment system operating in the Time Division Multiple Access (TDMA) was studied. Architecture development, identification of processing functions, and performance requirements for the Master Control
Bonnelycke, B. +2 more
core +1 more source
ATDRSS 300 MB/S modem program [PDF]
The 300 Mbps modem was developed for direct application to the next generation high data rate Time Division Multiple Access (TDMA) communication system.
Ryan, Carl R.
core +1 more source
TC2-MAC: an adaptive MAC protocol for wireless sensor network
Tongxin xuebao, 2014 A novel adaptive hybrid medium access control (MAC) protocol TC2-MAC has been proposed. The protocol used binary tree based time-slot-block (TSB) allocation strategy and time slot constrained carrier sense multiple access with collision avoidance (CSMA ...
Cun-xiang CHEN +5 more
doaj +2 more sources
Satellite-matrix-switched, time-division-multiple-access network simulator [PDF]
A versatile experimental Ka-band network simulator has been implemented at the NASA Lewis Research Center to demonstrate and evaluate a satellite-matrix-switched, time-division-multiple-access (SMS-TDMA) network and to evaluate future digital ground ...
Andro, Monty +4 more
core +1 more source