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Isfahan University of Technology

 

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Introduction

Future wireless communication systems will support multiple access systems on heterogeneous network bases leading to reconfigurable and flexible systems. It is obvious that multiple radios access will have several networking architecture that offer potential flexibility and cost advantages over the current architecture. Dynamic reconfiguration of SDR terminals provides a number of benefits to mobile users, network operators, service providers and equipment manufacturers alike. However, these benefits can only be fully leveraged if appropriate mechanisms for reconfiguration, operation and maintenance of terminals and network entities are utilized Three major requirements to be provided through such ‘access support and core-network’ integration:

  • connectivity between access and core networks
  • internetworking between different access schemes (i.e. inter- and intrasystem handoffs, QoS negotiation, security, and mobility support)
  • the ability to interface with new and existing radio interfaces.

This webpage:

 

 
 

see also :

Powerpoint Presentation:"Protocol and Network Aspects of SDR"

"VISIONS OF 4G" 


 

 
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