Re: gsm
Hi,
The requirements can be a little or a very bif depending on the type of opening you are looking for in this field. You can choose some thing from the following but in my opinion knowledge of every thing and mastery of few is a must to become a good professional in these fields:
Basic Skills – Specific to Wireless Radio Transmission – RF Theory Radio Transmission – RF Propagation Switch/Basic Data Communications Switch/Basic Switching Systems Switch/Basic Telephony Systems Switch/Basic Data Networks Transmission & Trunking/Concepts of Traffic Engineering Transmission and Trunking-Basic T-1/Digital Telephony Transmission & Trunking/Transmission Transmission & Trunking/Intelligent Networking Frequency Reuse Communications Air Interface Technologies – Access Standards Digital Voice/Digital Vocoding & Techniques Microwave/Microwave Systems Power Plant Test Tools/Equipment/Software Regulatory Standards/Conventions Professional Affiliations Health and Safety Electromagnetic Compatibility (EMC) Wireless Security Issues Wireless Networking and Mobile Internet Protocols IEEE Standards (802.11, 802.15, 802.16)