选学校啊！！！请教，急~

我今年大肆，明年毕业就去，学通信
我选了surry,sheffield,birmingham,essex
要选三个，给点意见，他们哪个比较好？！
都什么是他们各自的强项啊？！多谢多谢
还有，有好多的专业，有什么区别么？！比如：
Communications Networks & Software
Digital Broadcasting
Medical Imaging
Microwave Engineering and Wireless Subsystems Design
Mobile Communication Systems
Mobile & Satellite Communications
Multimedia Signal Processing and Communications
Multimedia Technology & Systems
Satellite Communications Engineering
Signal Processing and Machine Intelligence

我喜欢搞通信，网络什么的，有前途么？！
呵呵，不会学完，就饿死了吧？！
呵呵