1、MediaTek Proprietary and Confidential.2023 MediaTek Inc.All rights reserved.Unauthorized reproduction or disclosure of this document,in whole or in part,is strictly prohibited.Use of this document and any information contained therein is subject to the terms and conditions.This document is subject t

2、o change without notice.Satellite and Terrestrial Network ConvergenceWhite PaperRelease date:2023-05-04MediaTek 6G Technology White Paper MediaTek Proprietary and Confidential.2023 MediaTek Inc.All rights reserved.Unauthorized reproduction or disclosure of this document,in whole or in part,is strict

3、ly prohibited.2 Satellite and Terrestrial Network ConvergenceKeywords6G,Satellite,NTNMediaTek Inc.Postal addressNo.1,Dusing 1st Rd.,Hsinchu Science Park,Hsinchu City,Taiwan 30078MTK support office addressNo.1,Dusing 1st Rd.,Hsinchu Science Park,Hsinchu City,Taiwan 30078Internethttp:/ Proprietary and

4、 Confidential.2023 MediaTek Inc.All rights reserved.Unauthorized reproduction or disclosure of this document,in whole or in part,is strictly prohibited.4 Satellite and Terrestrial Network ConvergenceTable of ContentsDocument Revision History.3Table of Contents.4Lists of Tables.5Lists of Figures.6Exe

5、cutive Summary.71.Introduction.82.Satellite and Terrestrial Network Convergence Trends.102.1 Smartphone Direct Access to Satellite.102.2 Automotive Access to Satellite.112.3 Fixed Wireless Access and IoT Access to Satellite.122.4 3GPP NTN Standardization.123.5G Non Terrestrial Network(NTN)Technology

6、 Trial Observations.153.1 IoT NTN Technology Trial.153.2 NR NTN Technology Trial.17 3.3 Link Budget Analysis and Areas to Enhance.18 4.6G NTN Technology Directions.204.1 Efficient Waveform and Transmission Techniques for Coverage Enhancements.204.2 Predictive Mobility Management for Service Continui