I. INTRODUCTION  
A. Comparison and Our Key Contributions  
B. Structure of The Survey  

II. 6G AND INTERNET OF THINGS: VISION AND REQUIREMENTS  
A. 6G  
B. Internet of Things (IoT)  
C. Requirements of 6G-IoT  

III. FUNDAMENTAL TECHNOLOGIES FOR 6G-IOT  

IV. 6G FOR IOT APPLICATIONS  

VI. CONCLUSIONS