A Theory of Network Equivalence— Part I: Point-to-Point Channels
نویسندگان
چکیده
منابع مشابه
A Theory of Network Equivalence - Part I: Point-to-Point Channels
A family of equivalence tools for bounding network capacities is introduced. Given a network with node set , the capacity of is a set of non-negative vectors with elements corresponding to all possible multicast connections in ; a vector is in the capacity region for if and only if it is possible to simultaneously and reliably establish all multicast connections across at the given rates. Any o...
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A technique for bounding the capacities of networks of independent channels is introduced. Parts I and II treat pointto-point and multiterminal channels, respectively. Bounds are derived using a new tool called a bounding model. Channel 1 is an upper (lower) bounding model for channel 2 if replacing channel 2 by channel 1 in any network yields a new network whose capacity region is a superset (...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2011
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2010.2102110