Collision Resolution with FM0 signal separation for short-range random multi-access wireless network

2021 ◽  
pp. 1-1
Author(s):  
Haifeng Wu ◽  
Xiaogang Wu ◽  
Yi Li ◽  
Yu Zeng
Keyword(s):  
Wireless Network ◽  
Short Range ◽  
Signal Separation ◽  
Collision Resolution ◽  
Multi Access

scholarly journals On a functional equation arising in the analysis of a protocol for a multi-access broadcast channel

1986 ◽  
Vol 18 (02) ◽  
pp. 441-472 ◽  
Author(s):  
Guy Fayolle ◽  
Philippe Flajolet ◽  
Micha Hofri
Keyword(s):  
Functional Equation ◽  
Multiple Access ◽  
Mellin Transform ◽  
Multiple Access Channel ◽  
Collision Resolution ◽  
Access Channel ◽  
Iteration Semigroup ◽  
Non Local ◽  
The Mean ◽  
Multi Access

We analyse a stack protocol of the Capetanakis–Tsybakov–Mikhailov type for resolving collisions in a random multiple-access channel. We obtain a functional equation for the generating function of the expected collision resolution interval (CRI) durations, which is non-local with a non-commutative iteration semigroup. Using Mellin transform techniques and geometric properties of the iteration semigroup we show that for arrival rates smaller than a fixed threshold, the mean CRI duration for n initial colliders is asymptotically proportional to n. Ergodicity conditions are also demonstrated.

scholarly journals On a functional equation arising in the analysis of a protocol for a multi-access broadcast channel

1986 ◽  
Vol 18 (2) ◽  
pp. 441-472 ◽  
Author(s):  
Guy Fayolle ◽  
Philippe Flajolet ◽  
Micha Hofri
Keyword(s):  
Functional Equation ◽  
Multiple Access ◽  
Mellin Transform ◽  
Multiple Access Channel ◽  
Collision Resolution ◽  
Access Channel ◽  
Iteration Semigroup ◽  
Non Local ◽  
The Mean ◽  
Multi Access

We analyse a stack protocol of the Capetanakis–Tsybakov–Mikhailov type for resolving collisions in a random multiple-access channel. We obtain a functional equation for the generating function of the expected collision resolution interval (CRI) durations, which is non-local with a non-commutative iteration semigroup. Using Mellin transform techniques and geometric properties of the iteration semigroup we show that for arrival rates smaller than a fixed threshold, the mean CRI duration for n initial colliders is asymptotically proportional to n. Ergodicity conditions are also demonstrated.

scholarly journals Development and research of Wi-Fi network for receiving and transmitting telemechanical information in the training laboratory

2020 ◽  
Vol 99 (3) ◽  
pp. 124-131
Author(s):  
B. Orobchuk ◽  
V. Koval
Keyword(s):  
Wireless Networks ◽  
Wireless Network ◽  
Data Transmission ◽  
Short Range ◽  
Local Area ◽  
Educational Process ◽  
Research Development ◽  
Transmission Control ◽  
Sensors And Actuators ◽  
Potential Use

The article deals with the issues of research, development and implementation of local area wireless networks in the educational process, especially with the study of the signal level for data transmission control of the local wireless network indoors. The controlled telemechanics unit uses wired systems for communication of the operator with various sensors and actuators, which creates certain difficulties and risks for the operator working in site of the telemechanics unit. The article considers a potential use of wireless technologies in the educational process, which demonstrates how to secure the operator and reduce the time to bypass all the sensors of the actuators, as well as to develop a short-range wireless subsystem.

The Throughput Analysis of IBTCRPP-CSMA in Ad Hoc Network

2014 ◽  
Vol 610 ◽  
pp. 888-896
Author(s):  
Hong Wei Ding ◽  
Zheng Wang ◽  
Yi Fan Zhao ◽  
Zhe Zheng ◽  
Qian Lin Liu
Keyword(s):  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mac Protocol ◽  
Point Of View ◽  
Collision Resolution ◽  
Mobile Nodes ◽  
Channel Utilization ◽  
Simulation Experiments ◽  
Access Protocol ◽  
Multi Access

From the point of view to improve QoS of Ad Hoc network, this paper analyses the problem about mobile nodes in Ad Hoc network and decides to solve the problem by designing effective MAC protocol. Therefore, a novel random multi-access protocol using Binary Tree Collision Resolution for collision packets in Probability-Persistent Random Multi-Access (IBTCRPP-CSMA) is proposed. The throughput of IBTCRPP-CSMA and computer simulation experiments are obtained. Simulation results agree with theoretical analysis. By contrasts of throughputs among several CSMA protocols, IBTCRPP-CSMA has higher throughput and channel utilization, thereby ensuring the system’s high QoS.

Design of Smart Wireless Campus Network Based on Zigbee

2014 ◽  
Vol 687-691 ◽  
pp. 1864-1867
Author(s):  
Xiao Wen Qi ◽  
Zhi Ping Hao
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Low Power ◽  
Wireless Network ◽  
Short Range ◽  
Wireless Sensor ◽  
Network Technology ◽  
Campus Network ◽  
Low Speed ◽  
Smart Campus

As a new short-range, low-speed and low-power wireless network technology, ZigBee smart design is ideal for campus wireless sensor networks. Therefore, in order to study how to use zigBee achieve smart campus applications has a very important practical value, on the basis of technology and research Zigbee wireless smart construction on campus and abroad, combined with our practical needs of wireless smart campus, put forward a set of Zigbee-based wireless smart campus solution.

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