Personal ability and effort: No matter which university, getting a doctorate requires students to have a solid academic foundation, independent research ability and continuous efforts. For communication majors, besides theoretical knowledge, they also need to have certain practical ability and innovative thinking.

Research environment and teaching staff: Tongji University has certain research strength and teaching staff in the field of information and communication engineering. Excellent tutors and a good research environment can provide students with more opportunities for study and research, but they may also bring higher expectations and requirements.