This paper investigates the design of joint frequency offset and carrier phase estimation of a multi-frequency time division multiple access (MF-TDMA) demodulator that is applied to a digital video broadcasting—return channel system via satellite (DVB-RCS). The proposed joint estimation algorithm is based on the interpolation technique for two correlation values in the frequency and phase domains. This simple interpolation technique can significantly improve frequency and phase resolution capabilities of the proposed technique without increasing the number of the correlation values. In addition, the overall block diagram of a digital communications receiver for DVB-RCS is presented, which was designed using the proposed estimation algorithms. Index Terms—Carrier phase estimation, DVB-RCS, frequency offset estimation, interpolation, joint estimation, MF-TDMA.
标签： investigates estimation frequency carrier
上传时间： 2015-12-30
上传用户：ls530720646
Flash Low Level Driver Code，can read/write all flash memory
上传时间： 2014-01-24
上传用户：libenshu01
Flash MLC Low Level Driver Source Code
上传时间： 2013-12-03
上传用户：曹云鹏
Flash 8-bit width memory Low Level Driver Code
上传时间： 2016-01-01
上传用户：lunshaomo
flash 16-bit width memory low level driver source code
标签： driver memory source flash
上传时间： 2014-01-03
上传用户：gyq
An unsatisfactory property of particle filters is that they may become inefficient when the observation noise is low. In this paper we consider a simple-to-implement particle filter, called ‘LIS-based particle filter’, whose aim is to overcome the above mentioned weakness. LIS-based particle filters sample the particles in a two-stage process that uses information of the most recent observation, too. Experiments with the standard bearings-only tracking problem indicate that the proposed new particle filter method is indeed a viable alternative to other methods.
标签： unsatisfactory inefficient property particle
上传时间： 2014-01-11
上传用户：大三三
This document contains a specification for a new low pin count bus interface, dubbed LPC, that will be added to future Intel chip-sets. The target audience for this document are system and component designers.
标签： specification interface document contains
上传时间： 2013-12-22
上传用户：waizhang
Ecma-269：Services for CSTA Phase III
上传时间： 2016-01-09
上传用户：LouieWu
Ecma-323：XML Protocol for CSTA Phase
上传时间： 2014-01-14
上传用户：liglechongchong
ECMA-348：Web Services Description Language (WSDL) for CSTA Phase
标签： Description Services Language Phase
上传时间： 2016-01-09
上传用户：541657925
