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 (RBF neural network); generating an aggressor kernel from the aggressor signal; executing a first arm of radial basis functions on the aggressor kernel at a hidden layer, and a second arm of the radial basis functions on the aggressor signal at the hidden layer, 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 RBF neural network. 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 functions are 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; and executing a kernel function on the real aggressor component and the imaginary aggressor component to obtain the aggressor kernel having a real value kernel component and an imaginary value kernel component. 12. The method of claim 1, wherein the aggressor kernel is a set of non-linear inputs derived from the received 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. The method of claim 1, wherein the aggressor signal is separated into real components and imaginary components prior to execution of the second arm of the radial basis functions. 17. The method of claim 16, wherein each node of the second arm of the radial basis functions executes on both the real components and the imaginary components of the aggressor signal. 18. 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 (RBF neural network); generating an aggressor kernel from the aggressor signal; executing a first arm of radial basis functions on the aggressor kernel at a hidden layer, and a second arm of the radial basis functions on the aggressor signal at the hidden layer, 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. 19. The multi-technology communication device of claim 18, 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 cancel the estimated nonlinear interference from a victim signal received by the antenna. 20. The multi-technology communication device of claim 19, wherein the processor is further configured with processor-executable instructions to perform operations further comprising training the weight factors to reduce the error of the estimated nonlinear interference. 21. The multi-technology communication device of claim 20, wherein the processor is further configured with processor-executable instructions to perform operations further comprising training the weight factors using a least squares method. 22. The multi-technology communication device of claim 18, wherein the processor is further configured with processor-executable instructions to perform operations further comprising training centroids of each node of the RBF neural network prior. 23. The multi-technology communication device of claim 18, wherein the processor is further configured with processor-executable instructions to perform operations further comprising training the aggressor kernel comprising: 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 kernel component and an imaginary kernel component. 24. The multi-technology communication device of claim 18, wherein the processor is further configured with processor-executable instructions to perform operations further comprising canceling the estimated nonlinear interference from a victim signal received by the antenna. 25. The multi-technology communication device of claim 24, wherein the processor is configured with processor-executable instructions to perform operations further comprising decoding the victim signal after canceling the estimated nonlinear interference from the victim signal. 26. The multi-technology communication device of claim 18, wherein the processor is configured with processor-executable instructions to perform operations 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. 27. The multi-technology communication device of claim 18, wherein the processor is configured with processor-executable instructions to perform operations such that the aggressor signal is separated into real components and imaginary components prior to execution of the second arm of the radial basis functions. 28. The multi-technology communication device of claim 18, wherein the processor is configured with processor-executable instructions to perform operations such that each node of the second arm of the RBF neural network executes on both a real component and an imaginary component of the aggressor signal. 29. A multi-technology communication device, comprising: means for 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 first arm of radial basis functions on the aggressor kernel at a hidden layer, and a second arm of the radial basis functions on the aggressor signal at the 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 an augmented hidden layer output; means for linearly combining the augmented hidden layer output 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 from an antenna an aggressor signal at an input layer of a radial basis function neural network (RBF neural network); generating an aggressor kernel from the aggressor signal; executing a first arm of radial basis functions on the aggressor kernel at a hidden layer, and a second arm of the radial basis functions on the aggressor signal at the hidden layer, 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.