Design and Implementation of 6LoWPAN Protocol Stack on Single-MCU Based on CC2430

2012 ◽  
Vol 182-183 ◽  
pp. 629-633
Author(s):  
Heng Wang ◽  
Jing Ming Chen ◽  
Ping Wang
Keyword(s):  
Ieee 802.15.4 ◽  
Industrial Applications ◽  
Test System ◽  
Protocol Stack ◽  
Typical Application ◽  
Practical Test ◽  
Design And Implementation ◽  
Basic Functions ◽  
Ipv6 Protocol ◽  
Ieee 802.15.4 Standard

Combined the characteristics of IEEE 802.15.4 standard and the IPv6 protocol, the paper designs a set of 6LoWPAN protocol stack software on single-MCU based on CC2430. This set of protocol stack is designed for industrial applications. This paper completes the fragmentation and reassembly, header compression and other basic functions of 6LoWPAN. Finally, with the typical application of industrial equipments, we build a practical test system to test the data communications of the 6LoWPAN protocol stack. And, it verifies the correctness and practicability of 6LoWPAN protocol.

scholarly journals Modeling and Performance Analysis of Route-Over and Mesh-Under Routing Schemes in 6LoWPAN under Error-Prone Channel Condition

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Tsung-Han Lee ◽  
Hung-Chi Chu ◽  
Lin-Huang Chang ◽  
Hung-Shiou Chiang ◽  
Yen-Wen Lin
Keyword(s):  
Ieee 802.15.4 ◽  
Radio Link ◽  
Area Network ◽  
Protocol Stack ◽  
Channel Condition ◽  
Routing Schemes ◽  
Wireless Personal Area Network ◽  
Ipv6 Protocol ◽  
Personal Area Network ◽  
Low Rate

6LoWPAN technology has attracted extensive attention recently. It is because 6LoWPAN is one of Internet of Things standard and it adapts to IPv6 protocol stack over low-rate wireless personal area network, such as IEEE 802.15.4. One view is that IP architecture is not suitable for low-rate wireless personal area network. It is a challenge to implement the IPv6 protocol stack into IEEE 802.15.4 devices due to that the size of IPv6 packet is much larger than the maximum packet size of IEEE 802.15.4 in data link layer. In order to solve this problem, 6LoWPAN provides header compression to reduce the transmission overhead for IP packets. In addition, two selected routing schemes, mesh-under and route-over routing schemes, are also proposed in 6LoWPAN to forward IP fragmentations under IEEE 802.15.4 radio link. The distinction is based on which layer of the 6LoWPAN protocol stack is in charge of routing decisions. In route-over routing scheme, the routing distinction is taken at the network layer and, in mesh-under, is taken by the adaptation layer. Thus, the goal of this research is to understand the performance of two routing schemes in 6LoWPAN under error-prone channel condition.

scholarly journals Novel Extensions to Enhance Scalability and Reliability of the IEEE 802.15.4-DSME Protocol

Electronics ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 126 ◽  
Author(s):  
Filippo Battaglia ◽  
Mario Collotta ◽  
Luca Leonardi ◽  
Lucia Lo Bello ◽  
Gaetano Patti
Keyword(s):  
Ieee 802.15.4 ◽  
Industrial Applications ◽  
Periodic Flows ◽  
Multiple Flows ◽  
Channel Diversity ◽  
Communication Reliability ◽  
Ieee 802.15.4 Standard ◽  
Performance Results

The Deterministic and Synchronous Multichannel Extension (DSME) of the IEEE 802.15.4 standard was designed to fulfill the requirements of commercial and industrial applications. DSME overcomes the IEEE 802.15.4 limitation on the maximum number of Guaranteed Time Slots (GTS) in a superframe and it also exploits channel diversity to increase the communication reliability. However, DSME suffers from scalability problems, as its multi-superframe structure does not efficiently handle GTS in networks with a high number of nodes and periodic flows. This paper proposes the enhanceD DSME (D-DSME), which consists of two extensions that improve the DSME scalability and reliability exploiting a GTS within the multi-superframe to accommodate multiple flows or multiple retransmissions of the same flow. The paper describes the proposed extensions and the performance results of both OMNeT simulations and experiments with real devices implementing the D-DSME.

Integration of Value Stream Mapping with RFID, WSN and ZigBee Network

2013 ◽  
Vol 465-466 ◽  
pp. 769-773
Author(s):  
Aftab Ahmed ◽  
Khalid Hasnan ◽  
Badrul Aisham ◽  
Qadir Bakhsh
Keyword(s):  
Radio Frequency Identification ◽  
Human Error ◽  
Ieee 802.15.4 ◽  
Industrial Applications ◽  
Value Stream Mapping ◽  
Value Stream ◽  
Rfid Reader ◽  
Frequency Identification ◽  
Ieee 802.15.4 Standard ◽  
Locating System

Value stream mapping (VSM) significantly monitored by integrating radio frequency identification (RFID), wireless sensor network (WSN), ZigBee wireless technologies and Labview Graphical user interface (GUI). These technologies are used for identifying, sensing, positioning, multi-hop communication and real time locating system (RTLS). Combined effect of above technologies will optimize labor and operations cost, minimize human error; improve environmental performance and information accuracy. ZigBee protocol IEEE 802.15.4 standard has been used as wireless network in variety of commercial and industrial applications. The range of tracking of RFID reader enhanced with ZigBee coordinator through ZigBee router, which overcomes the range of radio areas that do not reach signals from the RFID reader. The proposed system provides richer information of objects location, identification and their environmental status like temperature and moisture.

scholarly journals TSCH Evaluation under Heterogeneous Mobile Scenarios

IoT ◽  
2021 ◽  
Vol 2 (4) ◽  
pp. 656-668
Author(s):  
Charalampos Orfanidis ◽  
Atis Elsts ◽  
Paul Pop ◽  
Xenofon Fafoutis
Keyword(s):  
Mobile Applications ◽  
Ieee 802.15.4 ◽  
Autonomous Robots ◽  
Industrial Applications ◽  
Mobility Patterns ◽  
Medium Access ◽  
Access Protocol ◽  
Channel Hopping ◽  
High Flexibility ◽  
Ieee 802.15.4 Standard

Time Slotted Channel Hopping (TSCH) is a medium access protocol defined in the IEEE 802.15.4 standard. It has proven to be one of the most reliable options when it comes to industrial applications. TSCH offers a degree of high flexibility and can be tailored to the requirements of specific applications. Several performance aspects of TSCH have been investigated so far, such as the energy consumption, reliability, scalability and many more. However, mobility in TSCH networks remains an aspect that has not been thoroughly explored. In this paper, we examine how TSCH performs under mobility situations. We define two mobile scenarios: one where autonomous agriculture vehicles move on a predefined trail, and a warehouse logistics scenario, where autonomous robots/vehicles and workers move randomly. We examine how different TSCH scheduling approaches perform on these mobility patterns and when a different number of nodes are operating. The results show that the current TSCH scheduling approaches are not able to handle mobile scenarios efficiently. Moreover, the results provide insights on how TSCH scheduling can be improved for mobile applications.

scholarly journals Reactive GTS Allocation Protocol for Sporadic Events Using the IEEE 802.15.4

2014 ◽  
Vol 2014 ◽  
pp. 1-13
Author(s):  
Mukhtar Azeem ◽  
Majid I. Khan ◽  
Yasir Faheem ◽  
Manzoor Illahi Tamimy ◽  
Najmus Saqib Malik ◽  
...  
Keyword(s):  
Real Time ◽  
Ieee 802.15.4 ◽  
Industrial Applications ◽  
Media Access Control ◽  
Media Access ◽  
Control Protocol ◽  
Periodic Schedule ◽  
The Media ◽  
Ieee 802.15.4 Standard ◽  
Random Nature

Wireless sensor networks (WSNs) find applications in the industrial automation where periodic and sporadic events occur. The combined propagation of information generated by periodic and sporadic events from a sensor node to an actuator node is challenging due to random nature of sporadic events, particularly, if the deadlines are hard. The IEEE 802.15.4 standard provides the basis for a real-time communication mechanism between neighboring nodes of the WSN at the media access control layer. However, the standard does not address such communications over multiple hops. To support the industrial applications with such requirements, this work proposes a novel online control protocol that exploits the basis provided by the IEEE 802.15.4 standard. The proposed control protocol ensures that a given offline sporadic schedule can be adapted online in a timely manner such that the static periodic schedule has not been disturbed and the IEEE 802.15.4 standard compliance remains intact. The proposed protocol is simulated in OPNET. The simulation results are analyzed and presented in this paper to prove the correctness of the proposed protocol regarding the efficient real-time sporadic event delivery along with the periodic event propagation.

scholarly journals A Simulation Model of IEEE 802.15.4 GTS Mechanism and GTS Attacks in OMNeT++ / MiXiM + NETA

2018 ◽  
Vol 11 (1) ◽  
pp. 78 ◽  
Author(s):  
Yasmin M. Amin ◽  
Amr T. Abdel-Hamid
Keyword(s):  
Simulation Model ◽  
Data Transmission ◽  
Ieee 802.15.4 ◽  
Personal Area Networks ◽  
Wireless Personal Area Networks ◽  
Mac Layer ◽  
Management Scheme ◽  
Free Data ◽  
Ieee 802.15.4 Standard ◽  
Time Critical

The IEEE 802.15.4 standard defines the PHY and MAC layer specifications for Low-Rate Wireless Personal Area Networks (LR-WPANs). With the proliferation of many time-critical applications with real-time delivery, low latency, and/or specific bandwidth requirements, Guaranteed Time Slots (GTS) are increasingly being used for reliable contention-free data transmission by nodes within beacon-enabled WPANs. To evaluate the performance of the 802.15.4 GTS management scheme, this paper introduces a new GTS simulation model for OMNeT++ / MiXiM. Our GTS model considers star-topology WPANs within the 2.4 GHz frequency band, and is in full conformance with the IEEE 802.15.4 – 2006 standard. To enable thorough investigation of the behaviors and impacts of different attacks against the 802.15.4 GTS mechanism, a new GTS attacks simulation model for OMNeT++ is also introduced in this paper. Our GTS attacks model is developed for OMNeT++ / NETA, and is integrated with our GTS model to provide a single inclusive OMNeT++ simulation model for both the GTS mechanism and all known-to-date attacks against it.

Researching, building the routing algorithm in Zigbee networks

2021 ◽  
pp. 32-41
Author(s):  
Dao Xuan Uoc
Keyword(s):  
Ieee 802.15.4 ◽  
Mesh Networks ◽  
Routing Algorithm ◽  
Optimal Routing ◽  
Star Network ◽  
Transmission Distance ◽  
Zigbee Networks ◽  
Iot Devices ◽  
Ieee 802.15.4 Standard ◽  
Better Than

Zigbee wireless network built on IEEE 802.15.4 standard is becoming one of the most popular wireless networks in modern IoT devices. One of the disadvantages of Zigbee networks is the short transmission distance between devices. This paper focuses on researching and comparing routing algorithms in Zigbee networks, thereby building the optimal routing algorithm in the existing system. The paper’s objective is to form the basis for making Zigbee tree and mesh networks, which improves the transmission distance for Zigbee networks better than the star network.

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