This article discusses the use of Large Language Models (LLMs) in telecommunications networks and their potential impact on the development of 6G networks. LLMs have shown remarkable comprehension and reasoning capabilities, leading to advancements in various fields. The survey covers LLM fundamentals, techniques, and applications in telecom, including generation, classification, optimization, and prediction problems. The ultimate goal is to move towards artificial general intelligence (AGI)-enabled 6G networks.
