Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Because signals carried by two waveguides entering a common switch element would generate crosstalk, a regular N/spl times/N multistage interconnection network (MIN) cannot be directly used as an optical switch beten N inputs and N outputs in an optical network. A simple solution is to use a 2N/spl times/2N cube-type MIN to provide the N/spl times/N connections, which needs a much larger hardware cost. A previous research proposed another solution, called the time-domain approach, that divides the N optical inputs into several groups such that crosstalk-free connections can be provided by an N/spl times/N regular MIN in several time slots, one for each group. Researchers studied this approach on Omega networks and defined the class set /spl theta/ to be the set of N-permutations realizable in two time slots on an Omega network. They proved that the size of /spl theta/ is larger than the size of class /spl Omega/, where /spl Omega/ consists of all N-permutations admissible to a regular N/spl times/N (nonoptical) Omega network.  first presents an optimal O(NlogN) time algorithm for identifying whether a given permutation belongs to class /spl theta/ or not. Using this algorithm, this paper then proves an interesting result that the class /spl theta/ is identical to the class /spl Omega/+1 which represents the set of N-permutations admissible to a nonoptical N/spl times/N one-extra stage Omega network.
['Xiaojun Shen', 'Fan Yang', 'Yi Pan']
I am writing a research paper on a idea Equivalent permutation capabilities between time-division optical omega networks and non-optical extra-stage omega networks
[{"from": "human", "value": "I am writing a research paper on a idea Equivalent permutation capabilities between time-division optical omega networks and non-optical extra-stage omega networks"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Because signals carried by two waveguides entering a common switch element would generate crosstalk, a regular N/spl times/N multistage interconnection network (MIN) cannot be directly used as an optical switch beten N inputs and N outputs in an optical network. A simple solution is to use a 2N/spl times/2N cube-type MIN to provide the N/spl times/N connections, which needs a much larger hardware cost. A previous research proposed another solution, called the time-domain approach, that divides the N optical inputs into several groups such that crosstalk-free connections can be provided by an N/spl times/N regular MIN in several time slots, one for each group. Researchers studied this approach on Omega networks and defined the class set /spl theta/ to be the set of N-permutations realizable in two time slots on an Omega network. They proved that the size of /spl theta/ is larger than the size of class /spl Omega/, where /spl Omega/ consists of all N-permutations admissible to a regular N/spl times/N (nonoptical) Omega network.  first presents an optimal O(NlogN) time algorithm for identifying whether a given permutation belongs to class /spl theta/ or not. Using this algorithm, this paper then proves an interesting result that the class /spl theta/ is identical to the class /spl Omega/+1 which represents the set of N-permutations admissible to a nonoptical N/spl times/N one-extra stage Omega network."}]