Lattice Index Coding
نویسندگان
چکیده
منابع مشابه
On Index Coding
In this report, we present a short survey of results in Index Coding. It’s written with the intention of providing an easy introduction to the problem of Index Coding. We present the known coding schemes, converses and alternate characterizations of the problem.
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متن کاملLayered Space-Time Index Coding
Multicasting K independent messages via multiple-input multiple-output (MIMO) channels to multiple users where each user already has a subset of messages as side information is studied. A general framework of constructing layered space-time index coding (LSTIC) from a large class of space-time block codes (STBC), including perfect STBC, is proposed. We analyze the proposed LSTIC and show that i...
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An index coding (IC) problem consisting of a server and multiple receivers with different side-information and demand sets can be equivalently represented using a fitting matrix. A scalar linear index code to a given IC problem is a matrix representing the transmitted linear combinations of the message symbols. The length of an index code is then the number of transmissions (or equivalently, th...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2015
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2015.2491924