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AssigneeApple Inc.
InventorsWen Tong, Amir Khandani
Estimating the term…
A method of encoding a stream of data elements is provided which involves splitting the stream of data elements into a first stream and a second stream; encoding the first stream to produce a first encoded stream; performing a constellation mapping using a combination of the first encoded stream and a third stream which is based on the second stream. This may involve defining a signal constellation; defining a plurality of co-sets within the constellation such that a minimum distance between constellation points within each co-set is larger than a minimum distance between any constellation points within the signal constellation; performing said constellation mapping by using the first encoded stream to identify a sequence of co-sets of said plurality of co-sets, and by using the third stream to identify a sequence of constellation points within respective co-sets of the sequence of co-sets identified by said first encoded stream.
A method of decoding a stream of data elements comprising:
A receiver, comprising:
A non-transitory, computer accessible memory medium storing program instructions for decoding a stream of data elements, wherein the program instructions are executable to:
Dependencies are inferred from the claim text.