Cooperative Diversity through Network Coding in Satellite Communications
نویسندگان
چکیده
منابع مشابه
Network Coding for Cooperative Communications
In this paper, we propose network coding, as an efficient and low cost option for the implementation of blockMarkov coding for cooperative communications. Cooperative communications is a strategy where users, besides transmitting their own encoded information, also relay re-encoded versions of other users’ information to a common destination. Our work is motivated by the recent information-theo...
متن کاملEnergy Efficient Adaptive Network Coding Schemes for Satellite Communications
In this paper, we propose novel energy efficient adaptive network coding and modulation schemes for time variant channels. We evaluate such schemes under a realistic channel model for open area environments and Geostationary Earth Orbit (GEO) satellites. Compared to non-adaptive network coding and adaptive rate efficient network-coded schemes for time variant channels, we show that our proposed...
متن کاملCooperative Communications with Network Coding for Wireless Uplink Channels
Future wireless systems are characterized by large user capacity, high speed, high reliability. Yet, inherent fading and interference of wireless communications render these design objectives challenging. As an efficient and inexpensive method to combat wireless fading, cooperative communications ([1], [2]) has recently attracted lots of research efforts and practical implementations. The princ...
متن کاملDiversity Combining for Cooperative Communications
The benefits of cooperative communications in terms of link reliability and coverage extension are becoming more and more known to the telecommunication community, and have attracted the interest of both academia and industry in the last few years. Through the utilization of spatially distributed single-antenna terminals, cooperative communications are designed to achieve the beneficial effects...
متن کاملMaximizing Network Capacity in MANETs through Cooperative Communications
-Mobile Ad Hoc Networks are for many practical scenarios in the real world as it does not need any pre-established infrastructure. Nodes in the MANET are resource constrained. Communications over network consume energy resources of the network gradually. Therefore it is essential to have mechanisms that consume fewer resources over network. Cooperative communication is the strategy that can imp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Procedia
سال: 2011
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2011.12.624