Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  studies the capacity region of a K-user cyclic Gaussian interference channel, where the kth user interferes with only the (k − 1)th user (mod K) in the network. Inspired by the work of Etkin, Tse and Wang, which derived a capacity region outer bound for the two-user Gaussian interference channel and proved that a simple Han-Kobayashi por splitting scheme can achieve to within one bit of the capacity region for all values of channel parameters, this paper shows that a similar strategy also achieves the capacity region for the K-user cyclic interference channel to within a constant gap in the ak interference regime. Specifically, a compact representation of the Han-Kobayashi achievable rate region using Fourier-Motzkin elimination is first derived, a capacity region outer bound is then established. It is shown that the Etkin-Tse-Wang por splitting strategy gives a constant gap of at most two bits (or one bit per dimension) in the ak interference regime. Finally, the capacity result of the K-user cyclic Gaussian interference channel in the strong interference regime is also given.
['Lei Zhou', 'Wei Yu']
I am writing a research paper on a idea On the capacity of the K-user cyclic Gaussian interference channel
[{"from": "human", "value": "I am writing a research paper on a idea On the capacity of the K-user cyclic Gaussian interference channel"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  studies the capacity region of a K-user cyclic Gaussian interference channel, where the kth user interferes with only the (k \u2212 1)th user (mod K) in the network. Inspired by the work of Etkin, Tse and Wang, which derived a capacity region outer bound for the two-user Gaussian interference channel and proved that a simple Han-Kobayashi por splitting scheme can achieve to within one bit of the capacity region for all values of channel parameters, this paper shows that a similar strategy also achieves the capacity region for the K-user cyclic interference channel to within a constant gap in the ak interference regime. Specifically, a compact representation of the Han-Kobayashi achievable rate region using Fourier-Motzkin elimination is first derived, a capacity region outer bound is then established. It is shown that the Etkin-Tse-Wang por splitting strategy gives a constant gap of at most two bits (or one bit per dimension) in the ak interference regime. Finally, the capacity result of the K-user cyclic Gaussian interference channel in the strong interference regime is also given."}]