Invention Grant
- Patent Title: Methods and apparatus for coverage prediction and network optimization in 5G new radio networks
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Application No.: US16693074Application Date: 2019-11-22
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Publication No.: US11259191B2Publication Date: 2022-02-22
- Inventor: Hao Chen , Vishnu Ratnam , Young-Han Nam , Joonyoung Cho , Jianzhong Zhang
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: H04W16/18
- IPC: H04W16/18 ; G06N3/02 ; H04B17/336 ; H04W24/08 ; H04B7/06 ; H04B7/0413

Abstract:
A server, method, and computer-readable storage medium for coverage prediction in wireless networks. The server includes a memory storing instructions and a processor operably connected to the memory, which is configured to execute the instructions to cause the server to identify a region of interest (RoI) for the coverage prediction; determine, using a neural network, a set of values for a system performance metric for areas in the RoI, respectively; and generate the coverage prediction for the RoI which associates the areas in the RoI with a determined value in the set of values. The set of values for the system performance metric is determined based on a plurality of data samples for a set of RoIs which include at least one of building height, terrain height, foliage height, clutter data that classifies land cover, line-of-sight indication data, antenna height, and ground truth data for the system performance metric.
Public/Granted literature
- US20200169895A1 METHODS AND APPARATUS FOR COVERAGE PREDICTION AND NETWORK OPTIMIZATION IN 5G NEW RADIO NETWORKS Public/Granted day:2020-05-28
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