The various embodiments include methods and apparatuses for canceling nonlinear interference during concurrent communication of multi-technology wireless communication devices. Nonlinear interference may be estimated using a radial basis function neural network with Hammerstein structure by executing a radial basis function on aggressor signals at a hidden layer of the radial basis function neural network with Hammerstein structure to obtain hidden layer outputs, augmenting aggressor signal(s) by weight factors and, executing a linear combination of the augmented output, at an intermediate layer to produce a combined hidden layer outputs. At an output layer, a linear filter function may be executed on the hidden layer outputs to produce an estimated nonlinear interference used to cancel the nonlinear interference of a victim signal.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A method for managing signal interference in a multi-technology communication device, comprising: receiving an aggressor signal at an input layer of a radial basis function neural network with Hammerstein structure (RBF neural network); generating an aggressor kernel from the aggressor signal; executing, a radial basis function on the aggressor kernel at a hidden layer of the RBF neural network to produce hidden layer outputs; augmenting the hidden layer outputs with weight factors at an intermediate layer of the RBF neural network to produce augmented hidden layer outputs; linearly combining the augmented hidden layer outputs at the intermediate layer to produce combined hidden layer outputs; and executing a linear filter function on the combined hidden layer outputs at an output layer of the RBF neural network to obtain estimated nonlinear interference. 2. The method of claim 1, further comprising: determining an error of the estimated nonlinear interference; determining whether the error of the estimated nonlinear interference exceeds an efficiency threshold; and canceling the estimated nonlinear interference from a victim. 3. The method of claim 2, further comprising training the weight factors to reduce the error of the estimated nonlinear interference. 4. The method of claim 3, wherein: training the weight factors to reduce the error of the estimated nonlinear interference comprises training weight factors in response to determining that the error of the estimated nonlinear interference exceeds the efficiency threshold, and canceling, the estimated nonlinear interference from a victim signal comprises canceling the estimated nonlinear interference from the victim signal in response to determining that the error of the estimated nonlinear interference does not exceed the efficiency threshold. 5. The method of claim 3, further comprising training the weight factors using a least squares method. 6. The method of claim 1, further comprising training centroids of each node of the radial basis function prior to execution of the linear filter function. 7. The method of claim 1, wherein the linear filter function is a finite impulse response filter. 8. The method of claim 1, wherein the linear filter function has a Hammerstein structure. 9. The method of claim 1, wherein the radial basis function is Gaussian. 10. The method of claim 1, wherein the received aggressor signal represents the aggressor signal received by an antenna of the multi-technology communication device at a specific instance in time. 11. The method of claim 1, wherein generating the aggressor kernel comprises separating the aggressor signal into a real aggressor component and an imaginary aggressor component; executing a kernel function on the real aggressor component and the imaginary aggressor component to obtain the aggressor kernel having a real aggressor kernel component and an imaginary aggressor kernel component. 12. The method of claim 1, wherein the aggressor kernel is a set of non-linear inputs derived from the aggressor signal. 13. The method of claim 1, further comprising canceling the estimated nonlinear interference from a victim signal received by an antenna. 14. The method of claim 13, further comprising decoding the victim signal after canceling the estimated nonlinear interference from the victim signal. 15. The method of claim 1, further comprising training a second set of weight factors using the weight factors of the intermediate layer, wherein the second set of weight factors are associated with the linear filter function. 16. A multi-technology communication device, comprising: an antenna; a processor communicatively connected to the antenna and configured with processor-executable instructions to perform operations comprising: receiving an aggressor signal at an input layer of a radial basis function neural network with Hammerstein structure (RBF neural network); generating an aggressor kernel from the aggressor signal; execute a radial basis function on the aggressor kernel at a hidden layer of the RBF neural network to produce hidden layer outputs; augmenting the hidden layer outputs with weight factors at an intermediate layer of the RBF neural network to produce augmented hidden layer outputs; linearly combining the augmented hidden layer outputs at the intermediate layer to produce combined hidden layer outputs; and executing a linear filter function on the combined hidden layer outputs at an output layer of the RBF neural network to obtain estimated nonlinear interference. 17. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations further comprising: determining an error of the estimated nonlinear interference; determining whether the error of the estimated nonlinear interference exceeds an efficiency threshold; and canceling the estimated nonlinear interference from a victim signal received by the antenna. 18. The multi-technology communication device of claim 17, wherein the processor is configured with processor-executable instructions to perform operations comprising training the weight factors to reduce the error of the estimated nonlinear interference. 19. The multi-technology communication device of claim 18, wherein the processor is configured with processor-executable instructions to perform operations such that training the weight factors to reduce the error of the estimated nonlinear interference comprises training the weight factors using a least squares method. 20. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations comprising training centroids of each node of the radial basis function prior to execution of the linear filter function. 21. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations such that the linear filter function is a finite impulse response filter. 22. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations such that the linear filter function has a Hammerstein structure. 23. The multi-technology communication device of claim 16, wherein the received aggressor signal represents the aggressor signal received by the antenna at a specific instance in time. 24. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations such that generating the aggressor kernel from the aggressor signal comprises: separating the aggressor signal into a real aggressor component and an imaginary aggressor component; and executing a kernel function on the real aggressor component and the imaginary aggressor component to obtain the aggressor kernel having a real aggressor kernel component and an imaginary aggressor kernel component. 25. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations such that the aggressor kernel is a set of non-linear inputs derived from the aggressor signal. 26. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations comprising canceling the estimated nonlinear interference from a victim signal received by the antenna. 27. The multi-technology communication device of claim 26, wherein the processor is configured with processor-executable instructions to perform operations comprising decoding the victim signal after canceling the estimated nonlinear interference from the victim signal. 28. The multi-technology communication device of claim 16, wherein the processor is configured with processor-executable instructions to perform operations comprising training a second set of weight factors using the weight factors of the intermediate layer, wherein the second set of weight factors are associated with the linear filter function. 29. A multi-technology communication device, comprising: means receiving an aggressor signal at an input layer of a radial basis function neural network (RBF neural network); means for generating an aggressor kernel from the aggressor signal; means for executing a radial basis function on the aggressor kernel at a hidden layer to produce hidden layer outputs; means for augmenting the hidden layer outputs with weight factors at an intermediate layer of the RBF neural network to produce augmented hidden layer outputs; means for linearly combining the augmented hidden layer outputs at the intermediate layer to produce combined hidden layer outputs; and means for executing a linear filter function on the combined hidden layer outputs at an output layer of the RBF neural network to obtain estimated nonlinear interference. 30. A non-transitory processor-readable medium having stored thereon processor-executable software instructions to cause a processor of a multi-technology communication device to perform operations comprising: receiving an aggressor signal at an input layer of a radial basis function neural network with Hammerstein structure (RBF neural network); generating an aggressor kernel from the aggressor signal; executing a radial basis function on the aggressor kernel at a hidden layer of the RBF neural network to produce hidden layer outputs; augmenting the hidden layer outputs with weight factors at an intermediate layer of the RBF neural network to produce augmented hidden layer outputs; linearly combining the augmented hidden layer outputs at the intermediate layer to produce combined hidden layer outputs; and executing a linear filter function on the combined hidden layer outputs at an output layer of the RBF neural network to obtain estimated nonlinear interference.