Search International and National Patent Collections
|1. (WO2018035947) PORTABLE APPARATUS FOR EXTRACTING CHARACTERISTIC PARAMETER OF WIRELESS COMMUNICATION CHANNEL|
|Applicants:||HEFEI UNIVERSITY OF TECHNOLOGY
VI SERVICE NETWORK CO., LTD
|Title:||PORTABLE APPARATUS FOR EXTRACTING CHARACTERISTIC PARAMETER OF WIRELESS COMMUNICATION CHANNEL|
Disclosed is a portable apparatus for extracting a characteristic parameter of a wireless communication channel, the apparatus specifically being used for extracting a differential characteristic in a wireless channel in a complex electromagnetic environment, sensing an environmental parameter in a specific scenario, and providing a mathematical description of a parameter characteristic and a statistical rule of temporal and spatial changes, thereby supporting patent implementation personnel in adjusting a related parameter of a wireless communication channel so as to improve a frequency spectrum utilisation rate. The apparatus comprises a primary processing module, a secondary identification module, a wireless signal collection module and an environment-sensing module. Using a three-level balanced digital structure of signal processing, identification and understanding, the apparatus has the advantages of a high degree of integration, a strong data processing capability and flexible application, can be adapted to the high-precision and total-probability reception, extraction and evaluation of mass characteristic parameters in wireless communication with a large instant bandwidth and fast time variation, and has an important significance for the optimisation of the production of a communication network in a complex electromagnetic environment.