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419
Handoff Mechanisms for ATM System
, 1994
"... This paper will focus on the specific topic of handoff. This is, prima facie, closely related to congestion control. As the shared access medium, avaliable air bandwidth, becomes loaded, adding more cells ..."
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This paper will focus on the specific topic of handoff. This is, prima facie, closely related to congestion control. As the shared access medium, avaliable air bandwidth, becomes loaded, adding more cells
Handoff Mechanism using Spectrum Pool
"... In this paper, spectrum pool is one of the efficient techniques for spectrum sensing selection. Cognitive radio always preferred for accessing free channels efficiently with minimum handoff delay.The performance of spectrum pool has been implemented and compared with conventional handoff mechanism. ..."
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In this paper, spectrum pool is one of the efficient techniques for spectrum sensing selection. Cognitive radio always preferred for accessing free channels efficiently with minimum handoff delay.The performance of spectrum pool has been implemented and compared with conventional handoff mechanism
Handoff Mechanisms in Cellular IP: Enhancement into the Indirect Handoff Mechanism
"... Abstract: Mobile IP is now the standard for supporting mobility in IP networks. It provides seamless mobility by hiding the change of IP address when a mobile host moves between IP subnets. Nevertheless, Mobile IP is not designed to support fast handoff and seamless mobility in hand-off-intensive en ..."
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with support for fast, seamless and local handoff control, and IP paging. In this paper a modification to the existing indirect handoff mechanism in Cellular IP is proposed and subsequently assessed by simulation. The approach proposed in this paper, called Enhanced Indirect Handoff, constitutes a new way
An Enhanced Handoff Mechanism for Cellular IP
"... Handoff is one of the most important factors that may degrade the performance of TCP connections in wireless data networks. In this paper, we present a lossless and duplication free handoff scheme called LPM (Last Packet Marking) for improving Cellular IP semisoft handoff. LPM signals the safe hando ..."
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Handoff is one of the most important factors that may degrade the performance of TCP connections in wireless data networks. In this paper, we present a lossless and duplication free handoff scheme called LPM (Last Packet Marking) for improving Cellular IP semisoft handoff. LPM signals the safe
SUPPORTING MICRO-MOBILITY WITH MULTI PROTOCOL HANDOFF MECHANISM
"... In this paper, we examine micro-mobility protocols, and present a distributed handoff and mobility mechanism for IP micro-mobility, combining the strengths of the Cellular IP and Hawaii IP protocols. The enhancement consists of a modified handoff mechanism, allowing the mobile node to perform handof ..."
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In this paper, we examine micro-mobility protocols, and present a distributed handoff and mobility mechanism for IP micro-mobility, combining the strengths of the Cellular IP and Hawaii IP protocols. The enhancement consists of a modified handoff mechanism, allowing the mobile node to perform
Cross-layer partner-based fast Handoff mechanism for
- IEEE 802.11 Wireless Networks. International Journal of Communication Systems
, 2010
"... Abstract—In this paper, we propose a cross-layer partner-based fast handoff mechanism based on HMIPv6, called as PHMIPv6 protocol. Our PHMIPv6 protocol is a cross-layer, layer-2 + layer-3, approach. A new node, called partner node, is adopted in PHMIPv6 protocol. A new layer-2 trigger scheme used in ..."
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Cited by 6 (3 self)
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Abstract—In this paper, we propose a cross-layer partner-based fast handoff mechanism based on HMIPv6, called as PHMIPv6 protocol. Our PHMIPv6 protocol is a cross-layer, layer-2 + layer-3, approach. A new node, called partner node, is adopted in PHMIPv6 protocol. A new layer-2 trigger scheme used
A Client-based Handoff Mechanism for Mobile IPv6 Wireless Networks
- IN PROCEEDINGS OF THE 8TH IEEE SYMPOSIUM ON COMPUTERS AND COMMUNICATIONS (ISCC
, 2003
"... Mobile IP enables mobile computers to roam transparently in any network. However, the current proposed protocol specification does not support a suitable handoff mechanism to allow a mobile computer to change its point of attachment from one network to another. This paper describes a handoff mechani ..."
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Cited by 13 (0 self)
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Mobile IP enables mobile computers to roam transparently in any network. However, the current proposed protocol specification does not support a suitable handoff mechanism to allow a mobile computer to change its point of attachment from one network to another. This paper describes a handoff
Multiparty Handoff Mechanism in Mobile Ipv4 Networks
"... Internet is evolving as a main infrastructure for wireless and mobile communication. Mobile IPv4 (MIPv4) is a protocol designed by Internet Engineering Task Force (IETF) to support seamless roaming of mobile devices. MIPv4 allows mobile devices (or nodes) to have continuity of communication without ..."
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any interruption while in mobility. MIPv4 handoff is a process by which mobile node (MN) changes its point of attachment from subnet to a new subnet. In this paper, a multiparty handoff scheme is proposed to minimize the handoff latency and packet loss during rapid movement of MN.
A Fast Handoff Mechanism for Wireless LAN
"... Wireless Local Area Network (WLAN) is the current technology which provides services with high bandwidth and low latency. It is one of the reasons for which it is preferred over several other wireless data networks. However, there are a few problems associated with it. Handoff is one such problem. H ..."
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Wireless Local Area Network (WLAN) is the current technology which provides services with high bandwidth and low latency. It is one of the reasons for which it is preferred over several other wireless data networks. However, there are a few problems associated with it. Handoff is one such problem
Forward-Based Handoff Mechanism In Cellular IP Access Networks
"... Handoff performance is one of the important metrics in mobility management where frequent handoff can occur in single session and that may degrade the performance of TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) in wireless data networks. Cellular IP is one of the dominating I ..."
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IP micro-mobility management protocols. It supports two types of handoff schemes, hard and Semi-soft handoff. In this paper, an enhancement to the existing hard handoff mechanism in Cellular IP is proposed and subsequently assessed by simulation. The approach proposed in this paper, called Forward
Results 1 - 10
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419