ERGODIC CAPACITY ANALYSIS OF AFWRN WITH IMPERFECT CHANNEL STATE INFORMATION

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Ergodic Capacity Analysis of Afwrn with Imperfect Channel State Information

This paper deals with Ergodic Capacity analysis of Amplify and Forward Wireless Relay Networks (AFWRN) with Imperfect Channel State Information (ICSI). Ergodic capacity attains prime importance as it provides a limit on the achievable rate in multipath fading channel environments for AFWRN systems. However to analyze ergodic capacity Channel State Information (CSI) is essential and it is practi...

متن کامل

Performance Analysis of MIMO-OFDM under imperfect channel state information

The demand for high data rates in fourth generation wireless communication systems (4G) is to provide low complexity and high reliable system. Orthogonal Frequency Division Multiplexing (OFDM) technique with multiple inputs and multiple outputs (MIMO) system are used to support 4G requirements under unstable fading channels. We propose a combined decision directed channel estimation with an exp...

متن کامل

A unified approach to the analytical assessment of multi-user diversity with imperfect channel state information: ergodic capacity and robustness analysis

In this paper, we explore the combined use of spatial and multi-user diversity (MUD) in a cellular system where the channel state information (CSI) available at the base station (BS) is subjected to imperfections. To do that, we consider a general statistical approach to describe the degree of CSI imperfection. By doing so, performance assessment is conducted for the generalised case in terms o...

متن کامل

Performance analysis of cognitive underlay two-way relay networks with interference and imperfect channel state information

In this paper, we evaluate two-way relay communication systems in cognitive radio environments. The proposed model includes two subsystems: a primary system and a secondary system. The primary system consists of a primary transmitter and a primary receiver while the secondary includes two terminals exchanging their data via an intermediate relay node. Each network node is equipped with a single...

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

ژورنال

عنوان ژورنال: International Journal on Intelligent Electronic Systems

سال: 2014

ISSN: 0973-9238

DOI: 10.18000/ijies.30135