A Carrier Estimation Method for MF-TDMA Signal Monitoring

نویسندگان

  • Xi Liu
  • Wenquan Feng
  • Chunsheng Li
  • Chao Ma
چکیده

Based on the need of MF-TDMA signal monitoring, this paper investigates the estimation method for frequency offset and carrier phase. The procedure for timing recovery is introduced, and then an effective algorithm is deduced for estimating carrier frequency and phase. The proposed open-loop algorithm demands no preambles and has a wide capture range. In addition, the overall block diagram of a monitoring receiver, which we designed with the proposed estimation algorithm, is presented.

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

A Carrier Interferometry Based Channel Estimation Technique for MIMO-OFDM/TDMA Systems

This paper proposes a channel estimation technique for the dynamic parameter controlled — orthogonal frequency and time division multiple access (DPC-OF/TDMA) systems studied as one of the candidates of the beyond third generation (B3G) systems. In the proposed scheme, the impulse response, which represents the channel state information (CSI) is estimated using carrier interferometry (CI) which...

متن کامل

Self-Starting Control Chart and Post Signal Diagnostics for Monitoring Project Earned Value Management Indices

Earned value management (EVM) is a well-known approach in a project control system which uses some indices to track schedule and cost performance of a project. In this paper, a new statistical framework based on self-starting monitoring and change point estimation is proposed to monitor correlated EVM indices which are usually auto-correlated over time and non-normally distributed. Also, a new ...

متن کامل

Enhanced Receiver Algorithms for TDMA PMP Wireless System

† Contact author is Dr. K. Giridhar, Department of Electrical Engineering, IIT Madras, Chennai 600036, [email protected], Tel: (044) 445 8386, Fax: (044) 235 2120 Abstract This paper discusses the enhancements in the receiver design of TDMA Point to Multi-Point (PMP) system developed jointly by Centre for Development of Telematics (C-DOT) and Indian Institute of Technology, Madras. Novel techni...

متن کامل

Simulation Study on Performance Evaluation of MF-TDMA-based Military Satellite Communication Systems

The multi-frequency time-division multiple access (MF-TDMA) has become general in satellite communications. In this paper, we developed a simulation model for MF-TDMA-based satellite networks using OPNET simulator. With the simulator, we evaluated the efficient use of DAMA schemes using MF-TDMA compared to PAMA based on FDMA.

متن کامل

Synchronisation Architectures, Algorithms and Demodulation Performances for the EuroSkyWay Payload based on Symbol-Synchronous MF-TDMA

EuroSkyWay (ESW) envisages a high number of active users, high flexibility of capacity allocation (16 kbps to 2 Mbps), while maintaining a high frame efficiency. The latter can be achieved using Symbol-Synchronous MF-TDMA. The key feature of Symbol-Synchronous MF-TDMA consists in the User Terminal (UT) synchronising its frequency and clock timing to the onboard demodulator references. During th...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  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:
  • JNW

دوره 7  شماره 

صفحات  -

تاریخ انتشار 2012