Wiki » History » Version 107

piat, charles ugo, 03/21/2015 11:18 AM

1 80 piat, charles ugo
h1. Design and integration of a Ka-band terminal
2 58 piat, charles ugo
3 107 piat, charles ugo
---
4 107 piat, charles ugo
5 1 VEILLARD GAROZ, Loïc
{{>toc}}
6 106 piat, charles ugo
7 106 piat, charles ugo
!system_complet_.jpg!
8 104 piat, charles ugo
9 79 piat, charles ugo
h2. Wiki Index
10 62 piat, charles ugo
11 76 piat, charles ugo
 * I. Design of the Ka-Sat Terminal
12 75 piat, charles ugo
13 1 VEILLARD GAROZ, Loïc
  * [[a. Study of User Cases]]
14 1 VEILLARD GAROZ, Loïc
  * [[b. Design of the Network Architecture]]
15 1 VEILLARD GAROZ, Loïc
  * [[c. Description of the Components]]
16 102 VEILLARD GAROZ, Loïc
  * [[d. Setting up a SIP server with Asterisk]]
17 78 piat, charles ugo
 
18 76 piat, charles ugo
 * II. Networking and Communication between components
19 1 VEILLARD GAROZ, Loïc
20 101 VEILLARD GAROZ, Loïc
  * [[a. Network Links]]
21 1 VEILLARD GAROZ, Loïc
  * [[b. Establishment of the VoIP link]] 
22 1 VEILLARD GAROZ, Loïc
  * [[c. Quality of Service and Firewall]]
23 101 VEILLARD GAROZ, Loïc
24 101 VEILLARD GAROZ, Loïc
25 1 VEILLARD GAROZ, Loïc
 
26 78 piat, charles ugo
 * III. Integration on the Ka-Sat Terminal
27 1 VEILLARD GAROZ, Loïc
28 1 VEILLARD GAROZ, Loïc
  * [[a. Mounting of the components on the ruggedized flight case]]
29 1 VEILLARD GAROZ, Loïc
  * [[b. User Manual]]
30 1 VEILLARD GAROZ, Loïc
 
31 1 VEILLARD GAROZ, Loïc
 * IV. Results and performance
32 1 VEILLARD GAROZ, Loïc
33 1 VEILLARD GAROZ, Loïc
  * [[a. Network analysis]]
34 103 VEILLARD GAROZ, Loïc
  * [[b. Satellite link]]
35 103 VEILLARD GAROZ, Loïc
  * [[c. Scalability]]
36 1 VEILLARD GAROZ, Loïc
 
37 1 VEILLARD GAROZ, Loïc
 * V. Media
38 1 VEILLARD GAROZ, Loïc
39 93 piat, charles ugo
  * [[a. Installation of the antenna]]
40 96 piat, charles ugo
  * [[b. Establishment of the satellite link]]
41 96 piat, charles ugo
42 79 piat, charles ugo
h2. Problem positioning
43 79 piat, charles ugo
44 79 piat, charles ugo
The satcom lab of Télécom Bretagne will soon be equipped with a TooWay/KA SAT facilities (bi-directional internet via satellite) that come in two flavours: a fixed antenna for access within the lab and a fly away antenna for on-the field access. On-the-field access is provided through a transportable terminal (see pictures below). The transportable terminal integrates a modem, networking facilities and end-devices (e.g., DECT/VOIP phones).
45 79 piat, charles ugo
46 79 piat, charles ugo
The objective of this project is to design and integrate the portable terminal taking into account all aspects: communication, networking and physical integration.
47 79 piat, charles ugo
48 79 piat, charles ugo
h2. Introduction
49 79 piat, charles ugo
50 1 VEILLARD GAROZ, Loïc
The transportable terminal provides services in inhospitable and isolated locations. In particular, our aim consists in bringing internet access through wired and WiFi IP network and to provide internal and external VoIP calls. The terminal is composed of two antennas (one fixe and another one mobile) and a modem to receive the signal from the Ka-Sat satellite and convert it into digital signal. One router, a Dect and some IP phones constitute the second part of the terminal to share the network between the internet access and the phone calls. In the first part of the project, we have identified the use cases and the corresponding network architecture (address and routing plan). Then we proceed with the integration of the networking and communication components in a ruggedized flight case. Later we have connected the transportable terminal to the fixe antenna to realize some tests and demonstrations of the overall system. The terminal is transportable with its mobile antenna and could be used during important and catastrophic events by the red cross for instance to keep them in touch with the head quarter.
51 80 piat, charles ugo
52 80 piat, charles ugo
h2. Bibliography
53 80 piat, charles ugo
54 99 piat, charles ugo
User Manual Asterisk:
55 1 VEILLARD GAROZ, Loïc
document:"Asterisk Manual"
56 99 piat, charles ugo
57 99 piat, charles ugo
VoIP external calls:
58 99 piat, charles ugo
"OVH for Asterisk":http://guide.ovh.com/AsteriskEtForfaitOVH
59 79 piat, charles ugo
60 79 piat, charles ugo
h2. Authors
61 79 piat, charles ugo
62 46 piat, charles ugo
Charles-Ugo PIAT
63 46 piat, charles ugo
Loïc Veillard
64 46 piat, charles ugo
65 79 piat, charles ugo
h2. Supervisor
66 46 piat, charles ugo
67 46 piat, charles ugo
Laurent FRANCK, responsible for the Toulouse site of Télécom Bretagne.