The survey report is based on broadband wireless network. Wireless communication is very hot topic of research and development. According to network gurus next decade will be broadband wireless Era and it will play a major role in computer networking and communication. This is due to several advantages to use wireless networks in local and metropolitan area networking. Wireless internet service providers and cellular communication companies are implementing the broadband wireless networking solutions for their services.

1. Introduction 1.1 What is broadband 1.2 Broadband wireless access 1.3 Wireless vs. wired networks 2. Literature Review 2.1 Service specific convergence sublayer 2.2 ATM convergence sublayer 2.3 Packet convergence sublayer 3. Research Methodology 3.1 Cell based convergence layer 3.2 Common part convergence sublayer 3.3 Support of PHY in DLC layer 4. Conclusion.