![]() ![]() The simulation results demonstrate that our proposed spatial beam training method can effectively improve the accuracy and efficiency of beam selection in 3D space environment. MORE > (FULL) Aug - Oct 2021 The 4th BEAM Plus New Buildings Version 2. In addition, a greedy geometric (GG) algorithm is proposed to generate the optimal beam to deal with the practical constraints of mmWave transceivers. BEAM Pro Training and Examination BEAM Assessment Tool Technical Circular Letter Online Training Portal BEAM Plus Registered Project. Meanwhile, the inverse discrete-space Fourier transform is used to generate the hierarchical codebook to construct the training beam with flat-topped characteristic and different beam width. Firstly, a new 3D beam training model for UAV communication scenarios is developed. The new method originates from the traditional two-dimensional (2D) hierarchical beam searching models, but takes the realistic 3D space of UAV flights into account. In this paper, a novel spatial beam training strategy is proposed. Considering the navigation of UAVs and narrow beam of mmWave, unstable beam pointing in the three-dimensional (3D) space becomes a key challenge for the mmWave UAV communications. Millimeter wave (mmWave) communications based on unmanned aerial vehicles (UAVs) are very promising in the fifth generation (5G) and future communication networks due to its ultra-high capacity. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
June 2023
Categories |