Mobility management schemes for support of UPT in mobile networks

2002 ◽  
Author(s):  
Sun Jong Kwon ◽  
Min Young Chung ◽  
Dan Deun Sung
Keyword(s):  
Mobile Networks ◽  
Mobility Management ◽  
Management Schemes

Network Layer Mobility Management Schemes for IP-Based Mobile Networks

2012 ◽  
pp. 198-211
Author(s):  
Paramesh C. Upadhyay ◽  
Sudarshan Tiwari
Keyword(s):  
Cellular Networks ◽  
Mobile Networks ◽  
Mobile Communications ◽  
Mobility Management ◽  
Internet Protocol ◽  
Natural Phenomenon ◽  
The Internet ◽  
Network Layer ◽  
Fast Growing ◽  
Management Schemes

Mobility is a natural phenomenon in cellular networks. The worldwide popularity of mobile communications and Internet has necessitated the merger of the two fast growing technologies to get their fullest advantages. The Internet protocol (IP) was designed for static hosts only. Therefore, in order to add mobility in Internet, the Internet protocol needs to be redefined. This paper is intended to present an overview of various mobility management schemes, available in literature, for IP-based mobile networks.

Distributed and Fixed Mobility Management Strategy for IP-based Mobile Networks

2011 ◽  
Vol 3 (4) ◽  
pp. 28-48
Author(s):  
Paramesh C. Upadhyay ◽  
Sudarshan Tiwari
Keyword(s):  
Mobile Networks ◽  
Mobility Management ◽  
Management Strategy ◽  
Mobile Ip ◽  
Network Dynamic ◽  
Regional Network ◽  
Individual User ◽  
Dynamic Mobility ◽  
Management Schemes ◽  
User History

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 dynamically selected according to call-to-mobility ratio (CMR) of individual user. In reality, this information cannot be readily available in practice. Also, any unusual alterations in CMR values may hamper the system performance. This paper proposes a new mobility management strategy for IP-based mobile networks, which is independent of individual user history. The proposed scheme uses subnet-specific registration areas and is fully distributed so that the signaling overheads are evenly shared at each FA. The scheme provides a viable alternative to dynamic mobility management schemes for its simplicity, performance, and ease of implementation.

Distributed and Fixed Mobility Management Strategy for IP-Based Mobile Networks

2013 ◽  
pp. 241-261
Author(s):  
Paramesh C. Upadhyay ◽  
Sudarshan Tiwari
Keyword(s):  
Mobile Networks ◽  
Mobility Management ◽  
Management Strategy ◽  
Mobile Ip ◽  
Network Dynamic ◽  
Regional Network ◽  
Individual User ◽  
Dynamic Mobility ◽  
Management Schemes ◽  
User History

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 dynamically selected according to call-to-mobility ratio (CMR) of individual user. In reality, this information cannot be readily available in practice. Also, any unusual alterations in CMR values may hamper the system performance. This paper proposes a new mobility management strategy for IP-based mobile networks, which is independent of individual user history. The proposed scheme uses subnet-specific registration areas and is fully distributed so that the signaling overheads are evenly shared at each FA. The scheme provides a viable alternative to dynamic mobility management schemes for its simplicity, performance, and ease of implementation.

Network Layer Mobility Management Schemes for IP-Based Mobile Networks

2010 ◽  
Vol 2 (3) ◽  
pp. 47-60 ◽  
Author(s):  
Paramesh C. Upadhyay ◽  
Sudarshan Tiwari
Keyword(s):  
Cellular Networks ◽  
Mobile Networks ◽  
Mobile Communications ◽  
Mobility Management ◽  
Internet Protocol ◽  
Natural Phenomenon ◽  
The Internet ◽  
Network Layer ◽  
Fast Growing ◽  
Management Schemes

Mobility is a natural phenomenon in cellular networks. The worldwide popularity of mobile communications and Internet has necessitated the merger of the two fast growing technologies to get their fullest advantages. The Internet protocol (IP) was designed for static hosts only. Therefore, in order to add mobility in Internet, the Internet protocol needs to be redefined. This paper is intended to present an overview of various mobility management schemes, available in literature, for IP-based mobile networks.

scholarly journals Design and Analysis of a Dynamic Mobility Management Scheme for Wireless Mesh Network

2013 ◽  
Vol 2013 ◽  
pp. 1-16 ◽  
Author(s):  
Abhishek Majumder ◽  
Sudipta Roy
Keyword(s):  
Mobility Management ◽  
Wireless Mesh Network ◽  
Mesh Network ◽  
Total Cost ◽  
Wireless Mesh ◽  
Management Scheme ◽  
Dynamic Mobility ◽  
Total Communication ◽  
Management Schemes ◽  
The Common

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 for handling both internet and intranet traffic. To reduce the total communication cost, this scheme considers each MC’s session and mobility characteristics by dynamically determining optimal threshold SMR value for each MC. A numerical analysis of the proposed scheme has been carried out. Comparison with other schemes shows that the proposed scheme outperforms MEMO,M3, and WMM with respect to total cost.

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