Coding for the Unsourced A-Channel with Erasures: The Linked Loop Code
Coding for the Unsourced A-Channel with Erasures: The Linked Loop Code
The A -channel is a noiseless multiple access channel in which users simultaneously transmit Q-ary symbols and the receiver observes the set of transmitted symbols, but not their multiplicities. An A-channel is said to be unsourced if, additionally, users' transmissions are encoded across time using a common codebook and decoding …