This document contains links to various online resources that provide sample interview questions and answers related to 3G wireless communication technologies. Some of the topics covered in the questions include CDMA network planning and optimization, UMTS radio frequency design, and troubleshooting issues that can occur in 3G networks. The resources aim to help candidates preparing for technical interviews on 3G network design and engineering.

1. https://www.facebook.com/notes/communication-engineers/cdma-umts-rf-planing-optimization-
interview-questions-answers/597508240308097
http://thetelecom4u.blogspot.in/2014/07/3g-interview-questions-and-answers.html
http://telecomfunda.com/forum/showthread.php?33400-3G-Interview-Questions
http://www.slideshare.net/VijayAnand19/interview-question-for-2g3g4g?from_action=save
http://wcdmahelp.blogspot.in/2012/01/interview-question-answer-for-3g-wcdma.html