i also got rejection in wireless telecommunication
profile was 6.5 Ielts
62% in b.tech ece with no gap
1 year diploma in hardware and networking with A grade
3 months diploma in computer aided designing with A+ grade (both from government registered and certified institute)
no gap was there till applying for canada
showed my loan of 7,00,000/- INR against FD as living expense in canada
and the rejection reason was ur proposed program is not relevant to ur previous studies !!