Adaptive Fast Retransmission With Respect to Receiver Buffer (Rbuf) Space in Simultaneous Multipath Transmission (Smt)

Khan, Samiullah; Qadir, Mohammad Abdul; Khan, Fawad

doi:10.22452/mjcs.vol31no3.5

Cited by 2 publications

(3 citation statements)

References 15 publications

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“…Fig. 5 Exterior view of the Cisco 7603 OSR router [23] Optical router Cisco 7603 OSR is designed for building geographically distributed (WAN) and metropolitan (MAN) networks [24], [25]. The main task of this router is to provide the operation of critical IP applications at the speeds of optical communication channels [26].…”

Section: Methodsmentioning

confidence: 99%

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Designing and Calculating Bandwidth of the LTE Network for Rural Areas

Tanwar¹,

Khujamatov²,

Turumbetov³

et al. 2022

International Journal on Advanced Science, Engineering and Information Technology

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The standard of broadband mobile communication LTE can be used to build a mobile communication network in remote populations and provide the population with modern mobile communication services, such as video calls, data transmission, high-speed mobile Internet, Internet TV, etc. In this work, a LTE network has been designed, and the network capacity has been calculated for a certain area. Muynak of the Republic of Karakalpakstan, located in the northwest of the Republic of Uzbekistan, was taken as the territory. The paper presents the characteristics of the selected equipment required for the construction of the mobile network, calculations of network bandwidth, number of potential and active network subscribers, the number of base stations, the average bandwidth of the projected network, the average traffic per subscriber in the busy hour, the radio frequency plan, the geographical location of the base stations, and the LTE network design scheme has been developed. In addition, the characteristics of the number of potential subscribers are described in tabular form, as well as graphs of the number of base stations, the average bandwidth of the designed network, the total traffic of the designed network depending on the number of potential subscribers. The LTE network frequency plan has been developed for the city of Muynak. The designed network will increase the number of subscribers to 12,000 without reducing bandwidth.

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Section: Methodsmentioning

confidence: 99%

“…Fig. 6 Exterior view of the Cisco 7603 OSR router [23] The regulation of subscriber sessions and services in LTE networks is carried out with the support of the core packet network EPC (Evolved Packet Core) [27], [28]. The Cisco ASR 5000 Router Type is designed specifically for broadband networks.…”

Section: A the Choice Of Lte Network Management Equipmentmentioning

confidence: 99%

Designing and Calculating Bandwidth of the LTE Network for Rural Areas

Tanwar¹,

Khujamatov²,

Turumbetov³

et al. 2022

International Journal on Advanced Science, Engineering and Information Technology

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“…Malicious node deceives the source nodes convincing it to consider their route for sending a packet to the destination. Once the source node chooses the path containing the malicious nodes, the malicious nodes drop all the data packets received in the network [48].…”

Section: E Research Significancementioning

confidence: 99%

Enhanced Detection and Elimination Mechanism from Cooperative Black Hole Threats in MANETs

Khan¹,

Usman²,

Matiullah³

et al. 2018

ijacsa

Self Cite

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Malicious node invasion as black hole attack is a burning issue in MANETs. Black hole attacks with a single malicious node is easy to detect and prevent. The collaborative attacks with multiple cooperative malicious node is a challenging issue in security of MANETs as it is difficult to figure out due to its complex and sophisticated mechanism. This study proposed a novel signature-based technique to detect and handle the cooperative black hole attack in MANETs. For this purpose, diverse type of simulation scenarios are used with increasing number of nodes. The parameters such as average throughput, average packet drop, average end to end delay, average processing time and malicious node detection rate are used to measure the impact of signature-based malicious node detection scheme. AODV is used as routing protocol in this study. This study revealed that the performance of MANETs degrades with an increase in a number of malicious nodes. The average throughput of MANETs decreases with increase in average end to end delay and average packet drop. Signature-based malicious nodes detection mechanism is used to counter the cooperative black hole attack. The signature-based technique has enhanced the detection and elimination of cooperative black hole attack in MANETs. This helps in comparatively an increase in average throughput and decrease in packet delay and packet drop.

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Adaptive Fast Retransmission With Respect to Receiver Buffer (Rbuf) Space in Simultaneous Multipath Transmission (Smt)

Cited by 2 publications

References 15 publications

Designing and Calculating Bandwidth of the LTE Network for Rural Areas

Designing and Calculating Bandwidth of the LTE Network for Rural Areas

Enhanced Detection and Elimination Mechanism from Cooperative Black Hole Threats in MANETs

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