Air-born Satellite Emergent Transmission System based on Civil DVB-RCS Technical Scheme

نویسندگان

  • Yahan Pan
  • Bin Shang
  • Xin Liu
چکیده

The return link performance of conventional civil DVB-RCS transmission technology limits its direct application to air-borne satellite video transmission system. This paper studies the novel emergent DVB-RCS return link technique based on introducing adaptive parallel processing to the conventional civil DVB-RCS return link. Simulation results demonstrate that the proposed return link transmission technique can achieve better performance compared to that of the conventional civil DVB-RCS return link technique over air-born satellite multipath fading channels.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

TCP and Link Layer Enhancements in DVB-S/DVB-RCS satellite systems

[email protected] ABSTRACT The Transmission Control Protocol (TCP) is efficient on wired networks, but provides poor performance on satellite networks due to the specific characteristics of satellite links. In this paper, we present the experiments results for a combined approach of a selected set of state-of-art TCP enhancements in conjunction with link layer enhancements. Link laye...

متن کامل

Performance Assessment Using Acm in Dvb-s2/advanced Dvb-rcs Satellite Systems

This paper presents the benefits of using adaptive coding and modulation in DVB-S2/advanced DVB-RCS satellite systems. The results are based on a satellite system simulator which was developed during an ESA study. Such a simulator aims at making performance assessments before implementing a system, at developing and evaluating new algorithms like schedulers, encapsulators or resource managers. ...

متن کامل

Provision of Electronic Healthcare Services via DVB-RCS Satellite Communication Technology

The advent of broadband communications technologies has paved the way to the wide application of innovative, yet resource-demanding electronic healthcare services like real time telemedicine or high bandwidth store and forward transmission of medical data from underserved locations. Satellite broadband communications technologies, such as the Digital Video Broadcasting with Return Channel via S...

متن کامل

Mobility Architectures for Dvb-s/rcs Satellite Networks

In order to offer an appropriate support to the variety of current and future multimedia applications, broadband satellite systems need to support mobility. Mobility is currently an important issue, leading researchers to propose various kinds of solutions. Many proposals already appeared in terrestrial networks, but mobility in a DVB-RCS satellite access network implies new constraints. Due to...

متن کامل

Introduction special issue on DVB - RCS 1 M GUEST

DVB-RCS is really the first and only broadband satellite communications standard. With work started already in 1998 and the first version approved in the DVB project already in 1999—10 years ago—we are already talking of a mature technical specification. At the time the focus was on ATM to the desktop, Ka-band systems and large low-earth-orbit satellite constellations; or at least a lot of the ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015