DRO: domain-based route optimization scheme for nested mobile networks

Chuang, Ming-Chin; Lee, Jeng Farn

doi:10.1186/1687-1499-2011-70

Cited by 6 publications

(9 citation statements)

References 22 publications

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“…S RRH = SRH2 = 24+ 16* (0+ I) bytes (9) The other parameter values (adopted by [6] NBSP increases fast, whereas HRS has the lowest APO for the sake of the one-way tunnel.…”

Section: Results and Comparisonmentioning

confidence: 99%

“…However, it applies only under the condition of using SIP. A domain-based route optimization scheme is proposed by [6] which incorporates NBSP and the operations of Ad-hoc routing protocols to perform route optimization. The same limitation as [9] is the obligatory using of Ad-hoc.…”

Section: Related Workmentioning

confidence: 99%

“…Multiple route optimization proposals [6][7][8][9][10][11] have been proposed to solve pinball routing problem in nested NEMO.…”

Section: Related Workmentioning

confidence: 99%

“…The problem is exacerbated if the nesting level is increased. There are two kinds of routing pattern in NMEO, inter domain routing and intra-domain routing [6]. In this paper, we propose a novel mobility registration scheme that achieves route optimization for both issues and improves the efficiency of mobility management.…”

Section: Introductionmentioning

confidence: 99%

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A local registration scheme for route optimization in nested NEMO

Guo

2011

Fourth International Conference on the Applications of Digital Information and Web Technologies (ICADIWT 2011)

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Ahstract-Network mobility (NEMO) basic support protocol (NBSP) proposed by IETF allows a group of hosts along with mobile router to change their attachment to Internet. However, packets will be encapsulated and tunneled to the destination which results in sub-optimal routing and increased overhead especially in nested NEMO. In this paper, we present a hierarchical mobility management architecture and propose a novel mobility registration scheme to optimize the data path in nested NEMO. A one-way tunnel is built between top level mobile router and its home agent to eliminate the bi-directional tunnel employed by NBSP. Moreover, the hierarchical architecture reduces mobility registration overhead and network resource usage. Analytical results show that our scheme achieves lower packet delivery overhead and mobility registration costs than others.

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“…S RRH = SRH2 = 24+ 16* (0+ I) bytes (9) The other parameter values (adopted by [6] NBSP increases fast, whereas HRS has the lowest APO for the sake of the one-way tunnel.…”

Section: Results and Comparisonmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

“…Multiple route optimization proposals [6][7][8][9][10][11] have been proposed to solve pinball routing problem in nested NEMO.…”

Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A local registration scheme for route optimization in nested NEMO

Guo

2011

Fourth International Conference on the Applications of Digital Information and Web Technologies (ICADIWT 2011)

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“…It is based on LTE femtocell technology with multiple egress network interfaces. We solved the routing optimization and IP mobility issues of NEMO and nested NEMO in our previous works [3] [18] [19]. We used the pre-handover mechanism to reduce the handover latency and provided a buffer management mechanism to resolve the packet loss problem in NEMO.…”

Section: The Proposed Schemementioning

confidence: 99%

Seamless Handover for High-Speed Trains Using Femtocell-Based Multiple Egress Network Interfaces

Lee

Chuang²,

Chen³

et al. 2014

IEEE Trans. Wireless Commun.

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Abstract-High-speed rail systems are becoming increasingly popular among long-distance travelers. With the explosive growth in the number of mobile devices, the provision of high quality telecommunication and Internet access services on high-speed trains is now a pressing problem. Network mobility (NEMO) has been proposed to enable a large number of mobile devices on a vehicle to access the Internet; however, several issues must be solved before it can be put into practice, e.g., frequent handovers, long handover latency, and poor quality of service. To resolve the above problems, we propose an LTE femtocell-based network mobility scheme that uses Multiple Egress Network interfaces to support seamless handover for high-speed rail systems, called MEN-NEMO. The results of simulations show that the proposed MEN-NEMO scheme reduces the handover latency and transmission overhead of handover signaling substantially.

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Network-based distributed mobility management for network mobility

Ernest

Chan

Falowo

et al. 2014

2014 IEEE 11th Consumer Communications and Networking Conference (CCNC)

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Network Mobility (NEMO) Basic Support Protocol (NBSP) provides mobility supports for mobile networks. NBSP is an extension of Mobile IPv6 which employs a centralized mobility management approach. It relies on a static and centralized home agent for signaling management and data forwarding. All data traffic traverses a centralized home agent, which leads to sub--optimal routing, high packet overhead and latency, especially in nested NEMO (i.e. when the mobile networks connect to one another to reach the infrastructure). In this paper, we develop a network--based distributed mobility management (DMM) scheme for non-nested and nested NEMO scenarios, with the goal of mitigating the aforementioned problems. Additionally, the proposed scheme improves the packet delivery and location update (i.e., binding update) costs. The paper discusses in detail the scheme's design, operation mechanism and the performance evaluation analysis. The numerical results of the proposed scheme show significant improvement in packet overhead and latency as well as binding update and packet delivery costs.

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DRO: domain-based route optimization scheme for nested mobile networks

Cited by 6 publications

References 22 publications

A local registration scheme for route optimization in nested NEMO

A local registration scheme for route optimization in nested NEMO

Seamless Handover for High-Speed Trains Using Femtocell-Based Multiple Egress Network Interfaces

Network-based distributed mobility management for network mobility

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