A Case Study of Network Mobility (nemo-bsp) Integration with Leo Con-stellation System

Introduction: This manuscript is explicating the mutual compatibility of boot modes in a computer system and partition-ing styles of Hard Disk Drive. Most of us are familiar with these terms and know a little about these. Method: This manuscript contains the ample information about the boot modes of a computer system and partitioning styles of Hard Disk Drive (HDD) and their related configuration through which we get to know about their configuration and endurability. It also contains some practically verified case studies of the problems which occur due to the wrong con-figuration of boot modes and partitioning styles, though there are lot more but the most common ones are discussed along with their solutions. Result: In order to achieve the compatibility, it might require to convert the primary HDD into either GPT or MBR parti-tioning schemes. It should be marked that this interconversion wipes data on HDD, so cautiously the data on the hard drive must be backed-up before any conversion process. Conclusion: The information contained had been practically verified and is helpful in coping with the newer technology trends which contains more features along with backward compatibility. Keywords: Mobile IPv4, Mobile IPv6, NEMO, QoS, NS-2. Discussion: Right now passengers of flight are forced to interact with flight's pre-recorded entertainment system. Most of the passenger airlines do not allow a passenger to use the internet or any other type of interaction with the ground while during the flight. They force passengers to even switch their mobile to FLIGHT MODE so that there is no active commu-nication between a passenger and the remaining world.

Menentukan Optimasi Routing dengan Pengaturan Route Advertisement pada Jaringan Mobile IPV6

Tuntutan jaman yang serba modern terkait dengan teknologi adalah usermampu mendapatkan akses dimanapun dan kapanpun secara real timeatau terus menerus. Pada penelitian ini ingin memodelkan jaringanWLAN pada akses point yang berbeda-beda menggunakan Mobile IPv6,agar didapatkan proses handover dengan throughput yang tinggi dandelay yang serendah-rendahnya. Diharapkan ketika user berpindah darisatu AP ke AP yang lain, komunikasi data tidak akan terputus, user tetapdapat membuka website, membuka email, bahkan tetap dapatmelanjutkan download atau upload walaupun terjadi perpindahan antarAP. Hal tersebut dimungkinkan dengan menggunakan mobile IP. Untukpenelitian kali ini penulis memilih menggunakan mobile Ipv6 yangmempunyai banyak kelebihan dibandingkan dengan mobile Ipv4,beberapa diantaranya adalah proses route optimation dan auto addressconfiguration. Metode penelitian yang digunakan terdiri dari metodeanalisa dan perancangan. Metode analisa dilakukan dengan caramenganalisa hasil simulasi router advertisement, juga menganalisathroughput, route optimasi, active access point, dan handover. Metodeperancangan dilakukan dengan membuat jaringan Mobile IPv6 denganmenggunakan software OPNET Modeler. Dengan menggunakanparameter dari mobile IP maka didapatkan hasil bahwa simulasi dapatberjalan sesuai rencana, dimana user dapat handover dari AP satu ke APlain, user dapat juga melakukan route optimation, bahkan denganmemodifikasi network modeling mampu didapatkan delay yang lebihkecil. Untuk mendapatkan hasil simulasi yang lebih baik, maka kitahendaknya mempelajari OPNET dengan lebih detil terkait denganparameter-parameter didalamnya.

Research on Mobility Management Based on MIP Table in Mixed IPv4/v6 Networks

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.