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Статті в журналах з теми "Mobility scheme"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 липня 2025

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1

Jang, Hee-Seon, and Jang-Hyun Baek. "Mobility Management Scheme with Mobility Prediction in Wireless Communication Networks." Applied Sciences 12, no. 3 (2022): 1252. http://dx.doi.org/10.3390/app12031252.

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Анотація:

Many registration schemes have been proposed to reduce the signaling cost required for user’s mobility management in wireless communication networks. Various results on mobility management schemes to minimize the total signaling cost have been reported. The objective of this study was to analyze a registration scheme that could deal with mobility prediction and corresponding flexible tracking area list (TAL) forming. In this scheme, based on mobility prediction and corresponding TAL forms, a new TAL was constructed such that the registration cost could be minimized. In addition, a semi-Markov

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2

Majumder, Abhishek, and Sudipta Roy. "Design and Analysis of a Dynamic Mobility Management Scheme for Wireless Mesh Network." Scientific World Journal 2013 (2013): 1–16. http://dx.doi.org/10.1155/2013/656259.

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Анотація:

Seamless mobility management of the mesh clients (MCs) in wireless mesh network (WMN) has drawn a lot of attention from the research community. A number of mobility management schemes such as mesh network with mobility management (MEMO), mesh mobility management (M3), and wireless mesh mobility management (WMM) have been proposed. The common problem with these schemes is that they impose uniform criteria on all the MCs for sending route update message irrespective of their distinct characteristics. This paper proposes a session-to-mobility ratio (SMR) based dynamic mobility management scheme f

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3

Azana, Hafizah Mohd Aman, A. Hashim Aisha-Hassan, and Adibah Mohd Ramli Huda. "Throughput and Handover Latency Evaluation for Multicast Proxy Mobile IPV6." Bulletin of Electrical Engineering and Informatics 6, no. 4 (2017): 311–16. https://doi.org/10.11591/eei.v6i4.850.

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Анотація:

The objective of this paper is to present performance analysis of a new enhanced mobile multicast network mobility management scheme. The initial developed network mobility management called Proxy Mobile IPv6 (PMIPv6) is based on unicast network support. This paper enabled multicast support in network mobility management and named it as MPMIPv6. Additionally this enhancement also provides better network performance with the new context transfer operations and fast reroute operations. In brief, this paper also describes other current mobile multicast schemes. The new scheme is evaluated using m

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4

Kim, Cheonyong, Hyunchong Cho, Kwansoo Jung, et al. "Agent-Based Multipath Management for Supporting Sink Mobility in Wireless Sensor Networks." Wireless Communications and Mobile Computing 2020 (September 5, 2020): 1–11. http://dx.doi.org/10.1155/2020/8876928.

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Анотація:

In wireless sensor networks, sink mobility support is one of the essential functionalities in many applications. With continuous advancement, future applications will require not only sink mobility support but also high-performance data delivery service. Multipath routing is one of the promising technologies for improving data delivery performance by collaboratively using alternative or redundant multiple routing paths. However, existing multipath routing protocols had not dealt with sink mobility. As a result, they lead to bad performance in terms of energy efficiency due to the end-to-end pa

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5

Gohar, Moneeb, Hind Ahmed M. Alrubaish, Ruba Suliman M. Alowaid, and Jin-Ghoo Choi. "Distributed Group-Based Mobility Management Scheme in Wireless Body Area Networks." Wireless Communications and Mobile Computing 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/4180801.

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Анотація:

For group-based mobility management in 6LoWPAN-based wireless body area networks (WBAN), some schemes using the Proxy Mobile IPv6 (PMIP) have been proposed. However, the existing PMIP-based mobility schemes tend to induce large registration delay and handover delay. To overcome such limitations, we propose a new distributed group-based mobility management scheme, in which the Local Mobility Anchor (LMA) function is implemented by each Mobile Access Gateway (MAG) and the handover operation is performed between two neighboring MAGs without the help of LMA. Besides, each MAG maintains the informa

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6

Woon Lee, Sung, and Hyunsung Kim. "Privacy-Preserving Authentication Scheme for Roaming Service in Global Mobility Networks." International journal of Computer Networks & Communications 13, no. 5 (2021): 111–28. http://dx.doi.org/10.5121/ijcnc.2021.13507.

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Анотація:

With the rapid development of mobile intelligent technologies and services, users can freely experience ubiquitous services in global mobility networks. It is necessary to provide authentications and protection to the privacy of mobile users. Until now, many authentication and privacy schemes were proposed. However, most of the schemes have been exposed to some security problems. Recently, Madhusudhan and Shashidhara (M&S) proposed a lightweight authentication scheme, denoted as the M&S scheme, for roaming services in global mobility networks. This paper shows that the M&S scheme h

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7

Gohar, Moneeb, Jin-Ghoo Choi, Waleed Ahmed, Arif Ur Rahman, Muhammad Muzammal, and Seok-Joo Koh. "Distributed Identifier-Locator Mapping Management in Mobile ILNP Networks." Electronics 9, no. 1 (2019): 58. http://dx.doi.org/10.3390/electronics9010058.

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In the Identifier Locator Network Protocol (ILNP) networks, the existing mobility control schemes based on the centralized entity, called the Dynamic Domain Name Service (DDNS) server, such that all the control traffic is processed at the DDNS server. However, the centralized mobility schemes have significant limitations, such as control traffic overhead at the server and large handover delay. In order to resolve these issues, we propose a new mobility control scheme for ILNP networks, which manages the identifier-locators (ID-LOCs) in the fully distributed manner. In our scheme, each domain h

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8

Kim, Eunsam, Sangjin Kim, and Choonhwa Lee. "Supporting Seamless Mobility for P2P Live Streaming." Scientific World Journal 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/134391.

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Анотація:

With advent of various mobile devices with powerful networking and computing capabilities, the users' demand to enjoy live video streaming services such as IPTV with mobile devices has been increasing rapidly. However, it is challenging to get over the degradation of service quality due to data loss caused by the handover. Although many handover schemes were proposed at protocol layers below the application layer, they inherently suffer from data loss while the network is being disconnected during the handover. We therefore propose an efficient application-layer handover scheme to support seam

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9

Kim, Jun-Sub, and Jin Kwak. "Secure and Efficient Anonymous Authentication Scheme in Global Mobility Networks." Journal of Applied Mathematics 2013 (2013): 1–12. http://dx.doi.org/10.1155/2013/302582.

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Анотація:

In 2012, Mun et al. pointed out that Wu et al.’s scheme failed to achieve user anonymity and perfect forward secrecy and disclosed the passwords of legitimate users. And they proposed a new enhancement for anonymous authentication scheme. However, their proposed scheme has vulnerabilities that are susceptible to replay attack and man-in-the-middle attack. It also incurs a high overhead in the database. In this paper, we examine the vulnerabilities in the existing schemes and the computational overhead incurred in the database. We then propose a secure and efficient anonymous authentication sch

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10

Kim, Moon. "QoE-Aware Mobility Management Scheme." Journal of information and communication convergence engineering 14, no. 3 (2016): 137–46. http://dx.doi.org/10.6109/jicce.2016.14.3.137.

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11

Hashim, Aisha, Azana Hafizah Mohd Aman, and Huda Adibah Mohd Ramli. "Throughput and Handover Latency Evaluation for Multicast Proxy Mobile IPV6." Bulletin of Electrical Engineering and Informatics 6, no. 4 (2017): 311–16. http://dx.doi.org/10.11591/eei.v6i4.850.

Повний текст джерела

Анотація:

The objective of this paper is to present performance analysis of a new enhanced mobile multicast network mobility management scheme. The initial developed network mobility management called Proxy Mobile IPv6 (PMIPv6) is based on unicast network support. This paper enabled multicast support in network mobility management and named it as MPMIPv6. Additionally this enhancement also provides better network performance with the new context transfer operations and fast reroute operations. In brief, this paper also describes other current mobile multicast schemes. The new scheme is evaluated using m

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12

Islam, Shayla, Aisha Hassan Abdalla Hashim, Mohammad Kamrul Hasan, and Md Abdur Razzaque. "MM-PNEMO: a mathematical model to assess handoff delay and packet loss." Bulletin of Electrical Engineering and Informatics 8, no. 2 (2019): 611–21. http://dx.doi.org/10.11591/eei.v8i2.1525.

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Анотація:

Wireless networks incorporate Mobile Nodes (MNs) that use wireless access networks to communicate. However, the communication among these MNs are not remained stable due to the poor network coverage during inter mobility. Moreover, the wireless nodes are typically small that results in resource-constrained. Thus, it is uphill to use algorithms having giant processing power or memory footprint. Accordingly, it is essential to check schemes consistently to evaluate the performance within the probable application scenario. To do so, numerical analysis could be a notable method to grasp the perfor

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13

Shayla, Islam, Hassan Abdalla Hashim Aisha, Kamrul Hasan Mohammad, and Abdur Razzaque Md. "MM-PNEMO: a mathematical model to assess handoff delay and packet loss." Bulletin of Electrical Engineering and Informatics 8, no. 2 (2019): 611–21. https://doi.org/10.11591/eei.v8i2.1525.

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Анотація:

Wireless networks incorporate Mobile Nodes (MNs) that use wireless access networks to communicate. However, the communication among these MNs are not remained stable due to the poor network coverage during inter mobility. Moreover, the wireless nodes are typically small that results in resource-constrained. Thus, it is uphill to use algorithms having giant processing power or memory footprint. Accordingly, it is essential to check schemes consistently to evaluate the performance within the probable application scenario. To do so, numerical analysis could be a notable method to grasp the perfor

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14

Muktar, Hussaini, Awang Nor Shahrudin, and Ahmad Amran. "Analytical modelling solution of producer mobility support scheme for named data networking." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 5 (2019): 3850–61. https://doi.org/10.11591/ijece.v9i5.pp3850-3861.

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Анотація:

Named Data Networking (NDN) is a clean-slate future Internet architecture proposed to support content mobility. However, content producer mobility is not supported fundamentally and faces many challenges such as high handoff latency, signaling overhead cost and unnecessary Interest packet losses. Hence, many approaches indirection-based approach, mapping-based approach, locator-based approach and control/data plane-based approach were proposed to address these problems. Mapping-based and control/data plane-based approach deployed servers for name resolution services to provide optimal data pat

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15

Islam, Shayla, Mohammad Kamrul Hasan, and Aisha Hassan Abdalla Hashim. "A Packet Delivery Cost Analysis of a Flow-Enabled Proxy NEMO Scheme in a Distributed Mobility Anchoring Environment." Elektronika ir Elektrotechnika 26, no. 4 (2020): 65–71. http://dx.doi.org/10.5755/j01.eie.26.4.27442.

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DMM (Distributed Mobility Management) is a present elective worldview for creating a mobility management scheme to discourse the centralized issues in present IP-based mobile environments. The main reason is to enable these schemes to adapt to the present increment in the number of mobile operators, as well as mobile information traffic size, just as the pattern in the mobile Internet towards Industry 4.0 in a flat architecture. Until this point, the advancement of schemes dependent on the DMM-based method is still at fundamental phases in the Internet Engineering Task Force (IETF), as well as

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16

BAEK, JANG-HYUN, KYUNG-HEE KIM, and DOUGLAS C. SICKER. "MODELING AND OPTIMIZATION OF ZONE-BASED REGISTRATION FOR MOBILE COMMUNICATION NETWORK." Asia-Pacific Journal of Operational Research 24, no. 05 (2007): 667–85. http://dx.doi.org/10.1142/s0217595907001449.

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An efficient mobility management for mobile stations plays an important role in mobile communication networks. Two basic operations of mobility management are location registration and paging. A zone-based registration (ZBR) is implemented in most of the mobile communication networks and we consider the mobility management scheme that combines a zone-based registration and a selective paging (SP). We propose a new analytical model that can reflect the characteristics of the ZBR smoothly where location areas of the ZBR are set up so that regions such as roads, bridges, rivers and mountains, whe

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17

Qi, Chunyang, Jie Huang, Bin Wang, and Hongkai Wang. "A Novel Privacy-Preserving Mobile-Coverage Scheme Based on Trustworthiness in HWSNs." Wireless Communications and Mobile Computing 2021 (June 16, 2021): 1–11. http://dx.doi.org/10.1155/2021/9935780.

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Анотація:

To solve the problem of security deployment in a hybrid wireless sensor network, a novel privacy-preserving mobile coverage scheme based on trustworthiness is proposed. The novel scheme can efficiently mitigate some malicious attacks such as eavesdropping and pollution and optimize the coverage of hybrid wireless sensor networks (HWSNs) at the same time. Compared with the traditional mobile coverage scheme, the security of data transmission and mobility are considered in the deployment of HWSNs. Firstly, our scheme can mitigate the eavesdropping attacks efficiently utilizing privacy-preserving

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18

Gohar, Moneeb, Jin-Ghoo Choi, and Seok-Joo Koh. "An ID/Locator Separation Based Group Mobility Management in Wireless Body Area Network." Journal of Sensors 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/537205.

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Анотація:

Mobility management in wireless sensor network is the most important factor to be considered for applications such as healthcare system. Recently, Identifier (ID)/Locator (LOC) separation based mobility management scheme has been proposed for wireless sensor network. However, it does not perform well in group-based mobility management in wireless body area network, and thus it tends to induce large registration, packet delivery, and handover delays. To overcome these limitations, we propose a group-based mobility management scheme based on ID/LOC separation concept for ID-based communications

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19

Liu, Zhiguo, Qing Zou, Lin Wang, and Zhengxia Liu. "MsDD: A novel NDN producer mobility support scheme based on multi-satellite data depot." PLOS ONE 19, no. 9 (2024): e0310379. http://dx.doi.org/10.1371/journal.pone.0310379.

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Анотація:

The Named Data Networking (NDN) is currently an important future network framework, and the mobility issue of producers within NDN is a primary challenge. However, in environments characterized by frequent producers mobility, traditional producer mobility support schemes still encounter issues such as excessive consumer delays and interest packet loss. With the development of The 6th generation communication technology (6G), integrating ground networks with satellites has emerged as a potential solution to address the aforementioned problems. In this paper, we propose an NDN producer mobility

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20

Li, Yuanxuan, Gang Zhu, Siyu Lin, Ke Guan, and Bo Ai. "Interference Control for Cognitive Network with High Mobility." Journal of Applied Mathematics 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/876191.

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Анотація:

Interference control (IC) between the secondary system and the primary system is an important issue for underlay cognitive radio network (CRN). The secondary system should limit the interference power to primary system by adjusting its transmission power. Many relevant works have been done based on the assumption of the quasistatic channel which is not suitable for the fast time-varying fading channel; the performance of IC in underlay CRN will become worse when the channel varies fast. This paper studies the IC issue in high mobility environment. By considering the channel state information (

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21

Choi, Ju-Ho, Jung-Hwan Cha, Youn-Hee Han, and Sung-Gi Min. "A Dual-Connectivity Mobility Link Service for Producer Mobility in the Named Data Networking." Sensors 20, no. 17 (2020): 4859. http://dx.doi.org/10.3390/s20174859.

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With the exponential growth of Cyber-Physical Systems (CPSs) technologies, the Internet of Things (IoT) infrastructure has evolved from built-in static infrastructure to a flexible structure applicable to various mobile environments. In this Internet of Mobile Things (IoMT) environment, each IoT device could operate simultaneously as a provider and consumer of information, and could provide new services through the exchange of such information. Named Data Networking (NDN), which could request data by content name rather than location (IP address), is suitable for such mobile IoT environments.

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22

Mousa, Ahmed Ayoob, Aisha Hassan Abdalla, and Huda Adibah Mohd Ramli. "MROM Scheme to Improve Handoff Performance in Mobile Networks." International Journal of Interactive Mobile Technologies (iJIM) 14, no. 17 (2020): 167. http://dx.doi.org/10.3991/ijim.v14i17.16639.

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Mobile Router (MR) mobility supported by Network Mobility Basic Support Protocol (NEMO BS) is a Mobile IPv6 (MIPv6) extension that supports Host Mobility. Proposed Multihoming and Route Optimization for MANEMO (MROM) scheme is designed to provide Route Optimization (RO) and Multihomed in NEMO architectures. This paper proposes two novel schemes; MANEMO routing scheme and Multihoming-based scheme. These are to provide support for next generation networks. The proposed MROM scheme differs from other schemes for NEMO environment because it considers the requirements of more application flows para

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23

Jo, Younghoon, Jaechan Lim, and Daehyoung Hong. "Mobility Management Based on Beam-Level Measurement Report in 5G Massive MIMO Cellular Networks." Electronics 9, no. 5 (2020): 865. http://dx.doi.org/10.3390/electronics9050865.

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Massive multiple-input-multiple-output (MMIMO) in the mmWave band is an essential technique to achieve the desired performance for 5G new radio (NR) systems. To employ mmWave MMIMO technology, an important challenge is maintaining seamless mobility to users because we need to consider beam-switching within a cell besides the handover between cells. For mobility management in 5G NR systems, 3GPP specified a beam-level-mobility scheme that includes beam pairing and maintenance between a transmitter (Tx) and receiver (Rx) pair. We propose a unific-measurement report based mobility management sche

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24

Wang, Xiaonan, Shan Zhong, and Rong Zhou. "A mobility support scheme for 6LoWPAN." Computer Communications 35, no. 3 (2012): 392–404. http://dx.doi.org/10.1016/j.comcom.2011.11.001.

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25

Upadhyay, Paramesh C., and Sudarshan Tiwari. "Distributed and Fixed Mobility Management Strategy for IP-based Mobile Networks." International Journal of Interdisciplinary Telecommunications and Networking 3, no. 4 (2011): 28–48. http://dx.doi.org/10.4018/jitn.2011100103.

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Анотація:

Hierarchical Mobile IP (HMIP) reduces the signaling delay and number of registration messages to home agent (HA) by restricting them to travel up to a local gateway only. It uses centralized gateways that may disrupt the communications, in the event of a gateway failure, between a gateway and the mobile users residing with underlying foreign agents (FAs) in a regional network. Dynamic mobility management schemes, using distributed gateways, proposed in literature, tend to circumvent the problems in HMIP. These schemes employ varying regional network sizes or hierarchy levels that are dynamical

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26

Gohar, Moneeb, Naveed Khan, Awais Ahmad, Muhammad Najam-Ul-Islam, Shahzad Sarwar, and Seok-Joo Koh. "Cluster-Based Device Mobility Management in Named Data Networking for Vehicular Networks." Mobile Information Systems 2018 (August 29, 2018): 1–7. http://dx.doi.org/10.1155/2018/1710591.

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Named data networking (NDN) is an emerging technology. It was designed to eliminate the dependency of IP addresses in the hourglass model. Mobility is a key concern of the modern Internet architecture, even though the NDN architecture has solved the consumer mobility. That is, the consumer can rerequest the desired data contents, while the producer mobility remains as an issue in the NDN architecture. This paper focuses on the issue of producer mobility and proposes the cluster-based device mobility management scheme, which uses the cluster heads to solve the producer mobility issue in NDN. In

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27

Heydari, Mohammad, S. Mohammad-Sajad Sadough, Shehzad Ashraf Chaudhry, Mohammad Sabzinejad Farash, and Mohammad Reza Aref. "An Improved Authentication Scheme for Electronic Payment Systems in Global Mobility Networks." Information Technology And Control 44, no. 4 (2015): 387–403. http://dx.doi.org/10.5755/j01.itc.44.4.9197.

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Анотація:

The use of e-payment system for electronic trade is on its way to make daily life more easy and convenient‎. ‎Contrarily‎, ‎there are a number of security issues to be addressed‎, ‎user anonymity and fair exchange have become important concerns along with authentication‎, ‎confidentiality‎, ‎integrity and non-repudiation‎. ‎In a number of existing e-payment schemes‎, ‎the customer pays for the product before acquiring it‎. ‎Furthermore‎, ‎many such schemes require very high computation and communication costs‎. ‎To address such issues recently Yang et.al‎. ‎proposed an authenticated encryption

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28

S, Sudarkodi, and Balasubramani S. "WOMEN EMPOWERMENT THROUGH FREE BUS TRAVEL SCHEME IN TAMIL NADU: SPECIAL REFERENCE TO VILLUPURAM DISTRICT." International journal of multidisciplinary advanced scientific research and innovation 1, no. 8 (2021): 157–60. http://dx.doi.org/10.53633/ijmasri.2021.1.8.02.

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Анотація:

This article has mainly focused on the innovative scheme of free bus travel and how it benefited the people and sparked to empower the women in the male centric society. Tamil Nadu is a welfare State which implemented innovative schemes for enhancement of people status gradually. On the consequence, the Government of Tamil Nadu has announced the scheme for women welfare and empowerment named “Free Bus Travel Scheme” which has given the free travel to all women in Tamil Nadu. The intention of the scheme was announced by the Government of Tamil Nadu to increase the mobility of women. This scheme

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29

Wahid, Ishtiaq, Ata Ul Aziz Ikram, Masood Ahmad, and Fasee Ullah. "An improved supervisory protocol for automatic selection of routing protocols in environment-aware vehicular ad hoc networks." International Journal of Distributed Sensor Networks 14, no. 11 (2018): 155014771881505. http://dx.doi.org/10.1177/1550147718815051.

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Анотація:

With resource constraint’s distributed architecture and dynamic topology, network issues such as congestion, latency, power awareness, mobility, and other quality of service issues need to be addressed by optimizing the routing protocols. As a result, a number of routing protocols have been proposed. Routing protocols have trade-offs in performance parameters and their performance varies with the underlying mobility model. For designing an improved vehicular ad hoc network, three components of the network are to be focused: routing protocols, mobility models, and performance metrics. This arti

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30

Alkwai, Lamia, Abdelfettah Belghith, Achraf Gazdar, and Saad Al-Ahmadi. "Comparative Analysis of Producer Mobility Management Approaches in Named Data Networking." Applied Sciences 12, no. 24 (2022): 12581. http://dx.doi.org/10.3390/app122412581.

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Анотація:

Seamless management of producer mobility in named data networks (NDNs) has become an inherent requirement to satisfy the ever-increasing number of mobile user devices and the streaming of widespread real-time multimedia content. In this paper, we first classify the various producer mobility management (MM) schemes into four different approaches. Then, we select a representative scheme from each approach and conduct a comparative analysis between them to suggest the most suitable producer MM approach for a broad class of latency sensitive applications, such as video and audio streaming and broa

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31

Lin, Xi, Yafeng Yin, and Fang He. "Credit-Based Mobility Management Considering Travelers’ Budgeting Behaviors Under Uncertainty." Transportation Science 55, no. 2 (2021): 297–314. http://dx.doi.org/10.1287/trsc.2020.1014.

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This study analyzes the performance of a credit-based mobility management scheme considering travelers’ budgeting behaviors for credit consumption under uncertainty. In the scheme, government agencies periodically distribute a certain number of credits to travelers; travelers must pay a credit charge for driving to complete their trips. Otherwise, they can take public transit free of credit charge. Consequently, within a credit-releasing cycle, travelers must budget their credit consumption to fulfill their mobility needs. Such budgeting behaviors can be viewed as a multistage decision-making

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32

Wu, Qiong, Hanxu Liu, Cui Zhang, Qiang Fan, Zhengquan Li, and Kan Wang. "Trajectory Protection Schemes Based on a Gravity Mobility Model in IoT." Electronics 8, no. 2 (2019): 148. http://dx.doi.org/10.3390/electronics8020148.

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Анотація:

With the proliferation of the Internet-of-Things (IoT), the users’ trajectory data containing privacy information in the IoT systems are easily exposed to the adversaries in continuous location-based services (LBSs) and trajectory publication. Existing trajectory protection schemes generate dummy trajectories without considering the user mobility pattern accurately. This would cause that the adversaries can easily exclude the dummy trajectories according to the obtained geographic feature information. In this paper, the continuous location entropy and the trajectory entropy are defined based o

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33

Kang, Kyungran, and June-ho Bang. "HIP-Based Mobility Support Scheme Interoperable with Network Mobility and Distributed Mobility Management Standards." Journal of Korean Institute of Communications and Information Sciences 43, no. 2 (2018): 262–76. http://dx.doi.org/10.7840/kics.2018.43.2.262.

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34

Choi, Hyunseok, Youngju Nam, Gayeong Kim, and Euisin Lee. "Mobility-Based Multi-Hop Content Precaching Scheme in Content-Centric Vehicular Networks." Electronics 13, no. 22 (2024): 4367. http://dx.doi.org/10.3390/electronics13224367.

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Due to the rapid development of smart vehicles, such as self-driving cars, the demand for mobile data traffic by vehicle users has increased so much that base stations cannot handle it, causing delays in content provision. The burden on the base station can be alleviated through roadside units (RSUs) to distribute the demand. However, outage zones, which fall outside the communication range of RSUs, still exist due to their high deployment cost. Existing schemes for covering outage zones have only considered single-hop precaching vehicles to provide precached content, which is insufficient to

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35

Mohammed, Badiea Abdulkarem, and Tat-Chee Wan. "Handoff and Route Optimization in Mobile Networks over IEEE 802.16e." International Journal of Mobile Computing and Multimedia Communications 5, no. 2 (2013): 32–45. http://dx.doi.org/10.4018/jmcmc.2013040103.

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To fulfill the need for on-the-move and uninterrupted internet connectivity in Mobile Networks, IETF NEMO working group was created to extend basic end-host mobility support in Mobile IPv6 (MIPv6) protocol. NEMO Basic Support Protocol (NEMO) has been standardized by this group to provide the network mobility support. However, the handover latency in NEMO is high and, the nested tunnels’ problem in the nested NEMO networks is not considered. Many schemes have been proposed to solve these problems by optimizing the handover signaling procedure, and by proposing routing optimization scheme for NE

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36

Potempa, Thom. "Mobility Weighting in Numerical Reservoir Simulation." Society of Petroleum Engineers Journal 25, no. 04 (1985): 565–72. http://dx.doi.org/10.2118/12566-pa.

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Abstract The sensitivity of a numerical steamflooding model with respect to mobility weighting is examined in depth. Three numerical discretization procedures are used in this investigation: a new numerical scheme. a five point finite difference method. and a procedure which, under certain assumptions, is equivalent to that introduced by McCracken and Yanosik. Three mobility weighting schemes are investigated. The first approach studied is upstream mobility weighting. The second method investigated uses harmonic total mobility weighting and upstream weighting of fractional flow terms. The appr

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37

Kang, Hyun-Jae, Sung-Gook Lim, Hahn-Earl Jeon, Jai-Yong Lee, Soo-Bum Park, and Young-Bin You. "Mobility-Adaptive Routing Update Scheme for Wireless Networks with Group Mobility." Journal of Korea Information and Communications Society 37, no. 1B (2012): 39–49. http://dx.doi.org/10.7840/kics.2012.37b.1.39.

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38

Kim, Jong-Hum, Hahn-Earl Jeon, Jai-Yong Lee, Soo-Bum Park, and Young-Bin You. "Mobility-Adaptive Routing Update Scheme for Wireless Networks with Group Mobility." Journal of Korea Information and Communications Society 37, no. 2B (2012): 120–29. http://dx.doi.org/10.7840/kics.2012.37b.2.120.

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39

Lee, Hyo-Beom, Sung-Gi Min, Youn-Hee Han, Kyoung-Hee Lee, Hyun-Woo Lee, and Won Ryu. "IP flow mobility scheme in scalable network-based mobility management architecture." Telecommunication Systems 60, no. 2 (2015): 315–25. http://dx.doi.org/10.1007/s11235-015-0032-7.

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40

Tuncer, Hasan, Andres Kwasinski, and Nirmala Shenoy. "Performance analysis of Virtual Mobility Domain scheme vs. IPv6 mobility protocols." Computer Networks 57, no. 13 (2013): 2578–96. http://dx.doi.org/10.1016/j.comnet.2013.05.004.

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41

Wang, Neng Chung, Yung Kuei Chiang, and Shiao Ming Wei. "RSVP Extensions for Mobility Management in Heterogeneous WLAN/WiMAX Networks." Applied Mechanics and Materials 284-287 (January 2013): 2845–49. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2845.

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Quality of service (QoS) is so significant that it cannot be neglected in the recent evolution of wireless mobile networks, which are characterized by great heterogeneity. Handoff delay is one of the problematic issues that users are facing in the heterogeneous networks. In the wireless networks, many mobile users still cannot obtain the network resources they need when applying real-time services while handoff occurs. Consequently, providing a seamless handoff for QoS connections in heterogeneous wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) is

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42

K. S., Suvidha, Jothi Rangasamy, Shyam S. Kamath, and Cheng-Chi Lee. "ES-HAS: ECC-Based Secure Handover Authentication Scheme for Roaming Mobile User in Global Mobility Networks." Cryptography 5, no. 4 (2021): 35. http://dx.doi.org/10.3390/cryptography5040035.

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The design and implementation of two-factor schemes designed for roaming mobile users for global mobility networks in smart cities requires attention to protect the scheme from various security attacks, such as the replay attack, impersonation attack, man-in-the-middle attack, password-guessing attack and stolen-smart-card attack. In addition to these attacks, the scheme should achieve user anonymity, unlinkability and perfect forward secrecy. In the roaming scenario, as mobile users are connected to the foreign network, mobile users must provide authentication details to the foreign network t

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HUO, Yuyan, Baoyuan KANG, Shufang NIU, Anqian LI, and Xinyu ZUO. "Analysis and Improvement of an Authentication Scheme for Fog Computing Services." Wuhan University Journal of Natural Sciences 29, no. 3 (2024): 209–18. http://dx.doi.org/10.1051/wujns/2024293209.

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Fog computing utilizes devices in the edge network to transmit data with very low latency and supports high mobility. However, fog computing inherits security and privacy problems from cloud computing. Therefore, various privacy schemes for fog computing have been proposed to prevent different types of attacks. Recently, Weng et al proposed a fog computing authentication scheme; after analyzing, we found that Weng et al's scheme cannot resist user tracking attack and user impersonation attack. Then, we propose an improved scheme through adding a password, modifying the calculation method of Ei

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44

Li, Wenfeng, Giancarlo Fortino, Pasquale Pace, Gianluca Aloi, and Wilma Russo. "A Utility-Oriented Routing Scheme for Interest-Driven Community-Based Opportunistic Networks." JUCS - Journal of Universal Computer Science 20, no. (13) (2014): 1829–54. https://doi.org/10.3217/jucs-020-13-1829.

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Opportunistic networks, as representative networks evolved from social networks and Ad-hoc networks, have been on cutting edges in recent years. Many research efforts have focused on realistic mobility models and cost-effective routing schemes. The concept of "community", as one of the most inherent attributes of opportunistic networks, has been proved to be very helpful in simulating mobility traces of human society and selecting suitable message forwarders. This paper proposes an interest-driven community-based mobility model by considering location preference and time variance in human beha

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45

Park, Byungjoo, Ankyu Hwang, and Haniph Latchman. "Design of Optimized Multimedia Data Streaming Management Using OMDSM over Mobile Networks." Mobile Information Systems 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/2867127.

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Mobility management is an essential challenge for supporting reliable multimedia data streaming over wireless and mobile networks in the Internet of Things (IoT) for location-based mobile marketing applications. The communications among mobile nodes for IoT need to have a seamless handover for delivering high quality multimedia services. The Internet Engineering Task Force (IETF) mobility management schemes are the proposals for handling the routing of IPv6 packets to mobile nodes that have moved away from their home network. However, the standard mobility management scheme cannot prevent pack

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46

Kostić, Miroslav. "How efficient is the Mobility scheme (MEYS) in developing subsequent research collaboration?" Ergo 18, no. 3 (2023): 10–20. https://doi.org/10.5281/zenodo.10423437.

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The article presents current results of the Mobility scheme (implemented by the Ministry of Education, Youth and Sports) detected within the interim evaluation of this tool carried out in 2023. The evaluation survey showed that the implementation of mobility  projects significantly contributes to the joint submission of follow-up project proposals to other national as well as international grant schemes – almost one third of survey respondents reported such an outcome of the project. Almost two thirds of respondents mentioned various forms of non-project, i.e. institutional collabor

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Yu, SungJin, JoonYoung Lee, YoHan Park, YoungHo Park, SangWoo Lee, and BoHeung Chung. "A Secure and Efficient Three-Factor Authentication Protocol in Global Mobility Networks." Applied Sciences 10, no. 10 (2020): 3565. http://dx.doi.org/10.3390/app10103565.

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With the developments in communication and mobile technologies, mobile users can access roaming services by utilizing a mobile device at any time and any place in the global mobility networks. However, these require several security requirements, such as authentication and anonymity, because the information is transmitted over an open channel. Thus, secure and efficient authentication protocols are essential to provide secure roaming services for legitimate users. In 2018, Madhusudhan et al. presented a secure authentication protocol for global mobile networks. However, we demonstrated that th

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48

Mugerwa, Dick, Youngju Nam, Hyunseok Choi, Yongje Shin, and Euisin Lee. "Adaptive Mobility-Based IoT LoRa Clustering Communication Scheme." Electronics 13, no. 11 (2024): 2052. http://dx.doi.org/10.3390/electronics13112052.

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Long Range (LoRa) as a low-power wide-area technology is distinguished by its robust long-distance communications tailored for Internet of Things (IoT) networks. Because LoRa was primarily designed for stationary devices, when applied to mobile devices, they become susceptible to frequent channel attenuation. Such a condition can result in packet loss, higher energy consumption, and extended transmission times. To address these inherent challenges posed by mobility, we propose an adaptive mobility-based IoT LoRa clustering communication (AMILCC) scheme, which employs the 2D random waypoint mob

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49

Kumar, Virender. "Optimum Efficient Mobility Management Scheme for IPv6." International Journal of Next-Generation Networks 4, no. 3 (2012): 63–72. http://dx.doi.org/10.5121/ijngn.2012.4305.

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50

WAKIKAWA, Ryuji, Guillaume VALADON, Noriyuki SHIGECHIKA, and Jun MURAI. "Distributed Mobility Management Scheme for Mobile IPv6." IEICE Transactions on Communications E92-B, no. 1 (2009): 77–84. http://dx.doi.org/10.1587/transcom.e92.b.77.

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