scholarly journals Mobile IPv4 Dynamic Home Agent (HA) Assignment

Author(s):  
M. Kulkarni ◽  
A. Patel ◽  
K. Leung
Keyword(s):  
2013 ◽  
Vol 347-350 ◽  
pp. 2038-2042
Author(s):  
Zheng Xiang ◽  
Zheng Ming Ma

IETF has specified Mobile IPv4 and Mobile IPv6 in RFC3344 and RFC3775 respectively, but not yet discussed Mobile IPv4/v6 in any published RFC. This paper proposes a scheme to solve one of Mobile IPv4/v6 problems which Home Agent (HA) locates in IPv6 network, and Correspondent Node (CN) locates in IPv4 network, while Mobile Node (MN) moves within IPv4 network. In the solution, a gateway called Mobile IPv4/v6 translation gateway (MIPv4/v6-TG) is introduced to bridge between IPv4 network and IPv6 network, which is made up of a traditional NAT-PT gateway and a Mobile IP application level gateway (MIP-ALG) built upon the NAT-PT gateway. MIP-ALG maintains a MIP table, a data structure, which is formed by entries. We use the MIP table to realize the communication between the IPv4 entities and the IPv6 entities. The creation, usage and update processes of MIP table are described in this paper. And it can work compatibly with RFC3344 and RFC3775.


2005 ◽  
Vol 12 (3) ◽  
pp. 321-344
Author(s):  
James Kempf ◽  
Ajoy Singh ◽  
Jonathan Wood ◽  
Atsushi Takeshita ◽  
Nat Natarajan
Keyword(s):  

2000 ◽  
pp. 235-244 ◽  
Author(s):  
F. Heissenhuber ◽  
W. Fritsche ◽  
A. Riedl

2010 ◽  
Author(s):  
H. Tschofenig ◽  
J. Bournelle ◽  
G. Giaretta ◽  
M. Nakhjiri
Keyword(s):  

2004 ◽  
Author(s):  
Yaling Nie ◽  
Masahiro Ojima ◽  
Zhisheng Niu ◽  
Masashi Yano
Keyword(s):  

Materials ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 818 ◽  
Author(s):  
Andrea Scribante ◽  
Claudio Poggio ◽  
Simone Gallo ◽  
Paolo Riva ◽  
Antonella Cuocci ◽  
...  

The search for materials able to remineralize human hard tissues is a modern medical challenge. In this study, the protective effect on the enamel microhardness by a paste based on hydroxyapatite and sodium fluoride (Remin Pro) was evaluated after two different enamel bleaching procedures. Forty sound human incisors were randomly assigned to different treatments: bleaching with an in-office agent (Perfect Bleach Office+); bleaching with an at-home agent (Perfect Bleach); bleaching with the in-office agent followed by the prophylaxis paste; bleaching with the at-home agent followed by the prophylaxis paste; no treatment (control). Bleaching was performed at 0, 8, 24 and 32 h, followed by a 3-min re-mineralizing treatment in the subgroups designed to receive it. Specimens underwent a micro-hardness tester and a mean Vickers Hardness number was considered for each specimen. ANOVA exhibited significant differences among groups. Post-hoc Tukey testing showed significant micro-hardness decrease after the application of both the two bleaching agents. The treatment with prophylaxis paste significantly increased the micro-hardness values of bleached enamel.


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