The Experts below are selected from a list of 38802 Experts worldwide ranked by ideXlab platform
Francesco Conte - One of the best experts on this subject based on the ideXlab platform.
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a new distributed application and Network Layer Protocol for voip in mobile ad hoc Networks
IEEE Transactions on Mobile Computing, 2014Co-Authors: Floriano De Rango, Peppino Fazio, Francesco Scarcello, Francesco ConteAbstract:In this work a new Protocol for Voice over IP (VoIP) transmissions in wireless ad-hoc Networks is proposed. Distributed architecture is necessary when dealing with dynamic environments, such as ports or battlefields, where creating infrastructures becomes expensive or impossible. Mobile ad-hoc Networks (MANETs) are based on a peer-to-peer approach and each node participates in the organization of the whole Network. VoIP over MANETs is a challenging issue due to the intrinsic distributed nature of the existing peer-to-peer paradigm. This paper proposes a new Protocol, capable of ensuring a quality of service (QoS) level for VoIP calls over a MANET and to manage a large number of calls in the system. Novel metric and utility functions are proposed to perform the best path selection from source to destination nodes, respecting the QoS parameters for VoIP quality. In particular, an objective metric such as R-factor is considered, and a flexibility index is defined in order to maximize the number of acceptable VoIP calls. Performance evaluation shows that the proposed approach led to better Network management in terms of admitted calls and respected QoS constraints.
Fumio Teraoka - One of the best experts on this subject based on the ideXlab platform.
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znp a Network Layer Protocol based on id locator split considering practical operation
International Conference on Communications, 2011Co-Authors: Sho Kanemaru, Fumio TeraokaAbstract:To support mobility, multihoming, routing scalability, and security, there are a lot of proposals based on ID/Locator split approach not only for the current Internet but also for the future Internet. However, none of them meet the requirements for practical operation such as (1) support of heterogeneity of Network Layer Protocols, (2) scalability of ID/Locator mapping system, (3) independence of mapping information management, and (4) avoidance of locator leakage beyond the administrative boundary. This paper proposes a Network Layer Protocol called Z Network Protocol (ZNP) for the future Internet based on clean slate approach. ZNP supports heterogeneity of Network Layer Protocols by "InterNetworking with a Common ID Space". Its mapping system meets the requirements (2)-(4) described above. Z Control Message Protocol (ZCMP) is also designed. Currently, implementation of ZNP and ZCMP is ongoing.
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ICC - ZNP: A Network Layer Protocol Based on ID/locator Split Considering Practical Operation
2011 IEEE International Conference on Communications (ICC), 2011Co-Authors: Sho Kanemaru, Fumio TeraokaAbstract:To support mobility, multihoming, routing scalability, and security, there are a lot of proposals based on ID/Locator split approach not only for the current Internet but also for the future Internet. However, none of them meet the requirements for practical operation such as (1) support of heterogeneity of Network Layer Protocols, (2) scalability of ID/Locator mapping system, (3) independence of mapping information management, and (4) avoidance of locator leakage beyond the administrative boundary. This paper proposes a Network Layer Protocol called Z Network Protocol (ZNP) for the future Internet based on clean slate approach. ZNP supports heterogeneity of Network Layer Protocols by "InterNetworking with a Common ID Space". Its mapping system meets the requirements (2)-(4) described above. Z Control Message Protocol (ZCMP) is also designed. Currently, implementation of ZNP and ZCMP is ongoing.
Floriano De Rango - One of the best experts on this subject based on the ideXlab platform.
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a new distributed application and Network Layer Protocol for voip in mobile ad hoc Networks
IEEE Transactions on Mobile Computing, 2014Co-Authors: Floriano De Rango, Peppino Fazio, Francesco Scarcello, Francesco ConteAbstract:In this work a new Protocol for Voice over IP (VoIP) transmissions in wireless ad-hoc Networks is proposed. Distributed architecture is necessary when dealing with dynamic environments, such as ports or battlefields, where creating infrastructures becomes expensive or impossible. Mobile ad-hoc Networks (MANETs) are based on a peer-to-peer approach and each node participates in the organization of the whole Network. VoIP over MANETs is a challenging issue due to the intrinsic distributed nature of the existing peer-to-peer paradigm. This paper proposes a new Protocol, capable of ensuring a quality of service (QoS) level for VoIP calls over a MANET and to manage a large number of calls in the system. Novel metric and utility functions are proposed to perform the best path selection from source to destination nodes, respecting the QoS parameters for VoIP quality. In particular, an objective metric such as R-factor is considered, and a flexibility index is defined in order to maximize the number of acceptable VoIP calls. Performance evaluation shows that the proposed approach led to better Network management in terms of admitted calls and respected QoS constraints.
Sho Kanemaru - One of the best experts on this subject based on the ideXlab platform.
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znp a Network Layer Protocol based on id locator split considering practical operation
International Conference on Communications, 2011Co-Authors: Sho Kanemaru, Fumio TeraokaAbstract:To support mobility, multihoming, routing scalability, and security, there are a lot of proposals based on ID/Locator split approach not only for the current Internet but also for the future Internet. However, none of them meet the requirements for practical operation such as (1) support of heterogeneity of Network Layer Protocols, (2) scalability of ID/Locator mapping system, (3) independence of mapping information management, and (4) avoidance of locator leakage beyond the administrative boundary. This paper proposes a Network Layer Protocol called Z Network Protocol (ZNP) for the future Internet based on clean slate approach. ZNP supports heterogeneity of Network Layer Protocols by "InterNetworking with a Common ID Space". Its mapping system meets the requirements (2)-(4) described above. Z Control Message Protocol (ZCMP) is also designed. Currently, implementation of ZNP and ZCMP is ongoing.
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ICC - ZNP: A Network Layer Protocol Based on ID/locator Split Considering Practical Operation
2011 IEEE International Conference on Communications (ICC), 2011Co-Authors: Sho Kanemaru, Fumio TeraokaAbstract:To support mobility, multihoming, routing scalability, and security, there are a lot of proposals based on ID/Locator split approach not only for the current Internet but also for the future Internet. However, none of them meet the requirements for practical operation such as (1) support of heterogeneity of Network Layer Protocols, (2) scalability of ID/Locator mapping system, (3) independence of mapping information management, and (4) avoidance of locator leakage beyond the administrative boundary. This paper proposes a Network Layer Protocol called Z Network Protocol (ZNP) for the future Internet based on clean slate approach. ZNP supports heterogeneity of Network Layer Protocols by "InterNetworking with a Common ID Space". Its mapping system meets the requirements (2)-(4) described above. Z Control Message Protocol (ZCMP) is also designed. Currently, implementation of ZNP and ZCMP is ongoing.
Peppino Fazio - One of the best experts on this subject based on the ideXlab platform.
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a new distributed application and Network Layer Protocol for voip in mobile ad hoc Networks
IEEE Transactions on Mobile Computing, 2014Co-Authors: Floriano De Rango, Peppino Fazio, Francesco Scarcello, Francesco ConteAbstract:In this work a new Protocol for Voice over IP (VoIP) transmissions in wireless ad-hoc Networks is proposed. Distributed architecture is necessary when dealing with dynamic environments, such as ports or battlefields, where creating infrastructures becomes expensive or impossible. Mobile ad-hoc Networks (MANETs) are based on a peer-to-peer approach and each node participates in the organization of the whole Network. VoIP over MANETs is a challenging issue due to the intrinsic distributed nature of the existing peer-to-peer paradigm. This paper proposes a new Protocol, capable of ensuring a quality of service (QoS) level for VoIP calls over a MANET and to manage a large number of calls in the system. Novel metric and utility functions are proposed to perform the best path selection from source to destination nodes, respecting the QoS parameters for VoIP quality. In particular, an objective metric such as R-factor is considered, and a flexibility index is defined in order to maximize the number of acceptable VoIP calls. Performance evaluation shows that the proposed approach led to better Network management in terms of admitted calls and respected QoS constraints.