Electron Spectroscopy Studies on Magneto-Optical Media and Plastic Substrate Interface

Yorozu, Takehiko; Hirano, Mitsuhiro; Oka, Kunihiko; Tagawa, Yosuke

doi:10.1109/tjmj.1987.4549593

Cited by 2,746 publications

(358 citation statements)

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“…On the other hand, on each cellphone terminal side, there must be different radio interface for every Radio Access Technology (RAT) [8]. In the 5G network, every smartphone shall have constant "Home" IP address and "care of address" that stands for its current location.…”

Section: Basic Architecture Of 5g Technologymentioning

confidence: 99%

5G Wireless Technologies- Future Generation Communication Technologies

Mahmod¹

2017

IJCDS

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This paper focuses on the characterization of future wireless smartphone communication networks. This paper is focused on the evolution of the 5th generation smartphone network. 5th generation wireless networks was designed to be a perfect network on nationwide without any obstacles or limitations on accessing handling data than earlier generations. With 5G networks, users will surely notice a big change when accessing their phones experiencing a new edge of call volume. Many services in various fields will be offered to the users through 5G technologies such as Documentation, supporting electronic transactions (e-Payments, etransactions). This paper reviews an introduction to 5G along with a brief description of the evolution of 5G wireless network. It highlights all earlier generations of smartphone communication comparing them with fifth generation technology. It focuses on network architecture of 5th wireless technology as well. The paper also illustrates why there is a need for 5G along with some applications of 5G wireless communication. 5G wireless network technologies will add a new dimension to the users who accessing their Mobile Radio Communication (MRC), which provides them an advantage over preceded smartphone networks.

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Section: Basic Architecture Of 5g Technologymentioning

confidence: 99%

5G Wireless Technologies- Future Generation Communication Technologies

Mahmod¹

2017

IJCDS

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“…Cluster parameters like cluster size and shape, SSE, cluster separation measures get altered with the induction of new data object [10,13,14]. The distance of the incoming data object to its closest cluster center is interdependent on various cluster parameters.…”

Section: Inter Cluster Movement Estimationmentioning

confidence: 99%

Analysis of Inter Cluster Migration Estimation (ICME) model in multidimensional clusters

Rajee¹,

Francis²

2014

International Journal of Advanced Research in Computer and Comm

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Abstract:Clustering evolves as an indigenous unsupervised data mining problem. This paper presents an estimation model, when new unclustered information is fed to the clustered system. The soul of this paper is to test the accuracy of the built Inter Cluster Movement Estimation (ICME) model with multi-dimensional clusters. Clusters of varying sizes and dimensions were constructed from synthetic and real data sets taken from UCI repository. On experimental analysis, the accuracy of the approximation model is found to increase with increased cluster sizes of multiple dimensions.

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“…This is difficult because the original UDP/IP operates on a best-effort basis and permits dropping of packets on the way to a destination [3]. The simulation model was done using OPNET Modeler [4] [5]. OPNET has gained considerable popularity in academia as it is being offered free of charge to academic institutions.…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of the QoS for VoIP using Different CODECS

Samra¹

2017

IJRASET

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Voice over Internet Protocol (VoIP) service is growing very fast and supported by many applications. Its interactive nature makes it very attractive service. VoIP requires a precise level of quality to be utilized. Quality of Service (QoS) is determined by factors like jitter, traffic sent, traffic received and end-to-end delay. In this paper, we study the performance of different scheduling schemes, like: FIFO, PQ, and WFQ for different codec formats. The implementation of the schemes was carried out using OPNET. VoIP service is deployed using the internet implementing the Resource Reservation Protocol ( I. INTRODUCTIONNowadays, very huge amounts of voice traffic are transferred between millions of people across the world using different social media applications. Using VoIP over the Internet connection, we should be aware about the quality of the VoIP service. VoIP service requires a precise level of quality to be utilized. The end user perception of the quality is determined by subjective testing as a function of the network impairments such as delay, jitter, packet loss, and blocking probability. The amount of impairment introduced by a packet network depends on the particular QoS mechanism implemented [1] Quality of Service (QoS) is determined by factors like the delay the packet delay variation (jitter), and the data loss rate [2]. The greatest technical problem in supporting multimedia services over IP is that real-time traffic must reach its destination within a preset time interval (delay) and with some tolerance of the delay variation (jitter). This is difficult because the original UDP/IP operates on a best-effort basis and permits dropping of packets on the way to a destination [3]. The simulation model was done using OPNET Modeler [4] [5]. OPNET has gained considerable popularity in academia as it is being offered free of charge to academic institutions. That has given OPNET an edge over DES NS2 in both market place and academia [6]. In this paper, we studied the performance of the most popular scheduling schemes, like: First-In First-Out (FIFO), priority Queuing (PQ), and Weighted Fair Queuing (WFQ). A comparison is carried out between different codecs (G.711, G.729A and G.723.15) which are the most appropriate to improve QoS for VoIP. The rest of the paper is organized as follows. Section II presents a typical WAN network topology that uses RSVP protocol to be used as a case study for deploying VoIP service. Section III describes the VoIP service and its parameters. Section IV presents the OPNET-based simulation approach for deploying VoIP service. Section V describes the results and analysis of the simulation study. Then section VI conclusion.

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Electron Spectroscopy Studies on Magneto-Optical Media and Plastic Substrate Interface

Cited by 2,746 publications

References 0 publications

5G Wireless Technologies- Future Generation Communication Technologies

5G Wireless Technologies- Future Generation Communication Technologies

Analysis of Inter Cluster Migration Estimation (ICME) model in multidimensional clusters

Performance Evaluation of the QoS for VoIP using Different CODECS

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