Evaluation of reliable UDP-based transport protocols for Internet of Things (IoT)

Masirap, Madzirin; Amaran, Mohd Harith; Yussoff, Yusnani Mohd; Rahman, Ruhani Ab; Hashim, Habibah

doi:10.1109/iscaie.2016.7575063

Cited by 25 publications

(10 citation statements)

References 16 publications

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“…C=T*=C* = tdata + tsifs + tack +tdifs (8) The waiting time reduction with factor of α for TCP-ACK frames minimizes the number of possible collided nodes from n to x, influences tsifs and tdifs, reduces tack and finally reduces the average duration of the TCP transmission by (9).…”

Section: = − ( − ) −mentioning

confidence: 99%

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Increasing transmission control protocol speed by reducing the acknowledgement collision probability

Suherman

Rambe

Haris

et al. 2021

IJEECS

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Transmission control protocol (TCP) employs acknowledgement (TCP-ACK) for every transmitted packets to ensure reliable transmission. As a result, it sends the next window packets after receiving the TCP-ACK packet of previous window. This means that the earlier the TCP-ACK packet arrives, the faster the TCP next window transmission and the better the TCP performances. To do so, there should be a special treatment to the transmitted TCP-ACK to fasten next window transmission. This paper proposes a collision probability reduction for the transmitted TCP-ACK packets so that the overall TCP delay reduces. Collision probability reduction can be implemented in many ways. Initially, mathematical analysis is provided to prove that method can work as expected. The mathematic analysis shows that when TCP-ACK collision probability is reduced, the overall TCP delay is also reduced. The proposed method is then implemented in 802.11, 802.16 and complex networks. The NS-2 simulations evaluations for the aforementioned networks and the proposed method proved that collision reductions on TCP-ACK exert average TCP delay reductions about 11.86%, 28.04% and 9.46% subsequently<em>.</em>The proposed method is also applicable for other TCP types.

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Section: = − ( − ) −mentioning

confidence: 99%

“…There have been many proposals to enhance TCP and UDP performances. Some works embedded TCP properties into UDP [5][6][7] or employed a negative acknowledgement [8]. window adjustments produced various TCP variants such as TCP Vegas, TCP Reno and others [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Increasing transmission control protocol speed by reducing the acknowledgement collision probability

Suherman

Rambe

Haris

et al. 2021

IJEECS

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show abstract

“…The PHY (physical) layer has been implemented within the microwave band at 2.4 GHz, the MAC (media access control) layer utilizes the IEEE 802.11n standard at 300 Mbps with optional WPA/WPA2 (Wi-Fi protected access) encryption [25], the network layer uses unicast and broadcast IPv4 (Internet Protocol version 4) addresses, the transport layer has been implemented with UDP (user datagram protocol) since it accelerates the message delivery with regard to TCP (transmission control protocol) by dispensing with ACK (acknowledgment) messages as discussed in [26], and the application layer is based on the M3 (Machine-to-Machine Measurement) framework to exchange structured information between nodes [27,28]. This standard declares semantic rules that help to identify clearly the source of a message, what fields it contains, the values of the fields, and its units.…”

Section: Wireless Communicationmentioning

confidence: 99%

Design, Modelling, and Implementation of a Fuzzy Controller for an Intelligent Road Signaling System

Domínguez

Sanguino

2018

Complexity

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Crossing points are not always 100% visible for drivers due to different factors (e.g., poor road maintenance, occlusion of vertical signs, and adverse weather conditions). USA estimated in 2015 the number of traffic accidents involving pedestrians and vehicles in 70,000 of whom 5,376 resulted in deceased people. To contribute in this field, this paper presents the design, implementation, and testing of a smart prototype system applied to pedestrian crossings-not regulated by semaphores-which try to reduce the accident rate on roads. The hardware and software system consists of a set of autonomous, intelligent, and wireless low-cost devices that generate a visual warning barrier perceived by drivers from a suitable distance when pedestrians traverse a crosswalk. In this way, drivers can reduce the speed of their vehicles and stop safely. The system's intelligence is carried out by a fuzzy controller that performs sensory fusion at both low level and high level with various types of sensors from local and neighboring devices. The tests conducted have determined an average success of 94.64% and a precision of 100%, thus corresponding with a very good test according to a ROC analysis. As a result, the system proposed has been patented and extended to international PCT.

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“…Transmission Protocol : The traditional Transmission Control Protocol (TCP) ensures no packet lost during data transmission but does this at the merit of slower transmission speed [10]. User Datagram Protocol (UDP) became a better candidate since fast speed of data transmission is of paramount importance in this system.…”

Section: Software Componentsmentioning

confidence: 99%

An Intuitive Robot Learning from Human Demonstration

Ogenyi

Zhang

Yang

et al. 2018

Intelligent Robotics and Applications

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This paper presents a new way to teach a robot certain motions remotely from human demonstrator. The human and robot interface is built using a Kinect sensor which is connected directly to a remote computer that runs on processing software. The Cartesian coordinates is extracted, converted into joint angles and sent to the workstation for the control of the Sawyer robot. Kinesthetic teaching was used to correct the reproduced demonstrations while only valid resolved joint angles are recorded to ensure consistence in the sent data. The recorded dataset is encoded using GMM while GMR was employed to extract and reproduce generalised trajectory with respect to the associated time-step. To evaluate the proposed approach, an experiment for a robot to follow a human arm motion was performed. This proposed approach could help non-expert users to teach a robot how to perform assembling task in more human like ways.

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Evaluation of reliable UDP-based transport protocols for Internet of Things (IoT)

Cited by 25 publications

References 16 publications

Increasing transmission control protocol speed by reducing the acknowledgement collision probability

Increasing transmission control protocol speed by reducing the acknowledgement collision probability

Design, Modelling, and Implementation of a Fuzzy Controller for an Intelligent Road Signaling System

An Intuitive Robot Learning from Human Demonstration

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