HETEROGENEOUS NETWORK DYNAMIC SYSTEM LEVEL SIMULATION METHOD BASED ON PHYSICAL LAYER ABSTRACTION ALGORITHM

摘要

A heterogeneous network dynamic system level simulation method based on a physical layer abstraction algorithm aims at heterogeneous network convergence of an LTE cellular mobile communication network and a next-generation high-speed wireless local area network based on a Wi-Fi wireless transmission standard protocol 802.11n, wherein the physical layer abstraction algorithm is used to simplify and abstract link simulation of a complex physical layer into a simple unitary parametric function, details of the physical layer protocol are shielded, and different physical layers of 802.11n and LTE are abstracted into a uniform air interface model to be used as an across-layer module. The heterogeneous network dynamic system level simulation method based on a physical layer abstraction algorithm, provided in the invention, implements dynamic system level simulation and greatly lowers computation complexity.