Research colleges well ahead of the time you plan to attend college to determine which ones can accommodate your needs. The services offered by the college should provide an education equal to that of other students. Ask if educators have had training in working with students with Asperger's Syndrome.
Gather appropriate medical documentation regarding your condition. You will need this documentation when you meet with staff from the college's disability services department. List any supports needed, such as occupational therapy for sensory issues or a counselor that can assist with emotional and social issues.
Meet with disability services personnel to discuss the accommodations you require. When the accommodations are approved, discuss the accommodations with the appropriate staff and faculty.
Find the physical locations of support resources offices on the campus that offer services like counseling and academic support. Find out the staff's expertise about the special needs of Asperger's Syndrome students and the resources available for your specific needs.
Learn the specific types of assistance the college is able to offer. For example, the college may be able to arrange someone to take you on a tour to show you the locations of your classes at the beginning of the school year.
Look at the challenges you will be facing in your environment. Decide how you are going to handle the stress of sharing accommodations in the dorm, being in large crowds of people or working in groups on class assignments.