Lower Bounds on the Code Rate for a Model of Data Transmission with Side Information
نویسنده
چکیده
Asymptotic lower bounds on the code rate when the encoder and decoder have some partial knowledge about the positions, where the errors may occur during transmission of a codeword are derived.
منابع مشابه
Estimating Upper and Lower Bounds For Industry Efficiency With Unknown Technology
With a brief review of the studies on the industry in Data Envelopment Analysis (DEA) framework, the present paper proposes inner and outer technologies when only some basic information is available about the technology. Furthermore, applying Linear Programming techniques, it also determines lower and upper bounds for directional distance function (DDF) measure, overall and allocative efficienc...
متن کاملRobust Distributed Source Coding with Arbitrary Number of Encoders and Practical Code Design Technique
The robustness property can be added to DSC system at the expense of reducing performance, i.e., increasing the sum-rate. The aim of designing robust DSC schemes is to trade off between system robustness and compression efficiency. In this paper, after deriving an inner bound on the rate–distortion region for the quadratic Gaussian MDC based RDSC system with two encoders, the structure of...
متن کاملOn zero-error source coding with decoder side information
Let ( ) be a pair of random variables distributed over a finite product set according to a probability distribution ( ). The following source coding problem is considered: the encoder knows , while the decoder knows and wants to learn without error. The minimum zero-error asymptotic rate of transmission is shown to be the complementary graph entropy of an associated graph. Thus, previous result...
متن کاملEfficient Joint Network-Source Coding for Multiple Terminals with Side Information
Consider the problem of source coding in networks with multiple receiving terminals, each having access to some kind of side information. In this case, standard coding techniques are either prohibitively complex to decode, or require network-source coding separation, resulting in sub-optimal transmission rates. To alleviate this problem, we offer a joint network-source coding scheme based on ma...
متن کاملطراحی الگوی اصول محرمانگی اطلاعات پرونده سلامت الکترونیک برای ایران - 1386
Introduction: Today increasing growing of health information is results in applying of new technologies for suite manages and utilization of information technologies such as electronic health record. A growing capacity of information technologies in collection, storage and transmission of information has added a great deal of concerns since electronic records can be accessed by numerous consume...
متن کاملذخیره 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 ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- IEEE Trans. Information Theory
دوره 44 شماره
صفحات -
تاریخ انتشار 1998