| siahpoushha 2005-01-12, 2:09 am |
| * PERSONAL :
First name : SEYED AMIR HOSSEIN
Last name : SIAHPOSHHA
Birth Date : 20 February 1977
Birth Place : Qazvin, IRAN
Status : Male & Single
Health : Excellent
Address :
Iran, city:Qazvin, street:Khayam, alley:Qazal, No.:15
Zip-code : 3413798673
Phone : (0098)-281-3335405
E-mail : siahpoushha@yahoo.com
* OBJECTIVES :
Hello dear Professor.
I am planning to continue my graduate studies in the
field of computer engineering(software)to Ph.D.
degree.
I need your complete help for accept of scholarship
and enter to Ph.D. degree.
Please help and guide me, Professor.
Best regards,
Siahpousha.
* education :
2000-2002 : M.Sc. student at Tehran Islamic Azad
University, Tehran, Iran.
Field of study : Computer Engineering (software),
Average (out of 20) : 17.53
1995-1999 : B.Sc. student at Qazvin Islamic Azad
University, Qazvin, Iran.
Field of study : Computer Engineering (software),
Average (out of 20) : 13.53
1991-1995: High School Diploma ,Pasdaran High School,
Qazvin, Iran.Field of study : Physics & mathematics.
* WORK EXPERIENCE :
I am teaching in Qazvin IAUniv. and other universities
for 3 years(2001-2004). I am teaching list of courses:
Data structures,Data load and store,Data base and SQL,
Operating systems,computer networks,systems Analise
and design,turbo C++ and Pascal programming languages.
* THESIS AND RESEARCH ( FIELD OF STUDY ) :
The thesis I presented at the end of my education
(Master of Science), was about Multimedia-Networking,
in which I presented a network transfer protocol
design to use extensively off-line multimedia data in
Data gram and wide area networks. My research was
about helpers and other network manageable elements
for management Data gram and wide area networks, and
optimizing networks resources usage.
ATM and MBone and other virtual circuit and wide area
networks that design for multimedia data can not
completely solve problem using extensively multimedia
data, because the size of multimedia data is very
large and video compression techniques are not enough.
Over Internet and other Data gram and wide area
networks that design for graphic and textual data,
this problem is very large. On-line multimedia data
(for example Internet TV, video conference and etc.)
use the optimum and minimum of the resources networks,
since Resource reservation protocol (RSVP) make a
multicast tree over network for giving service all of
users requests and also sever is serving one
multimedia stream for servicing to the users.
Multicast tree puts network major load over private
path and near by user, and also it puts network minor
load over shared path and near by server. Off-line
multimedia data (for example propaganda and news
reports, video-on-demand and etc.) are important
because of its usage but it has a lot of problems.
User asynchronous requests make network resources
usage neither minimum nor optimum, since network will
be over loaded for any multimedia data and server is
serving a multimedia stream for any user request.
Dynamic caching technique can not solve this problem
completely. User requests rate, server and network
load power predetermine the type and size of off-line
multimedia data in any server now. I use SOCCER2000
model from Bell-laboratories in my M.Sc. thesis.
Helper is element that helping to server for serving
multimedia stream, in this model. Helpers are caching
static and dynamic multimedia stream. SOCCER2000
presents cooperation between helpers. I found some
problem and error in this model, and I have completed
and corrected it. I also presented two simple design
for new type of helpers cooperation. I presented new
methods for static caching and multiple serving of RTP
packet by cooperating helpers that correct the noise
and error of multimedia stream, when serving from
helpers.
I insert dynamic framing technique to my models, too.
If multimedia data transmission over networks becomes
optimum then it is time to use large size packet. Big
packet simulates static routing and virtual circuit
networks. Band width allocates more to data transfer
because header number become fewer. If multimedia data
transmission was not optimized over network then we
use little size packet. Small packet is simulating
dynamic routing and Data gram networks. Band width
allocates more to data transfer because multiplexing
degree become more.
In the end I am wait hearing from you very soon.
Thank you very much, good luck, good bye.
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