Management of SCA-based Radio Systems with the PlatformManager - PowerPoint PPT Presentation

Management of SCA-based Radio Systems with the PlatformManager Component Shan Wang National University of Defense Technology Research Center of Software Defined Radio Engineering

Outline The problem we have met Principal of the Solution Implementation Functional Scalability

Problem In software radio systems ……  More and more hardware and software resources need to be managed.  More and more functional requirements of dynamic control, such as configure, query, reconfiguration.  Diversification of communication protocols with host.

Other factors  The SCA specification itself does not clearly stipulate platform management.  The external host software is not required to be an SCA- compliant component. How?

Problem How to manage and operate such systems conveniently, and how to transplant applications flexibly have become a problem to be solved urgently in reality.

Principal of the Solution  No matter how we solve this problem, the premise is that the platform management function must be a SCA-compliant component.  Considering that the device-related characteristics of the platform management function, we tend to design it as a device component, which locates in the software radio system as a service.

PlatformManager Service(PMS) Other Networks UDP Client requirements Management Agent of SNMP UDP Server …… Software Radio Systems Platform Manager Service Internal Control Channel External Data Channel Core Framework Applications Devices ...

Primary Functions of the current PMS Management Modification of the Domain of the Route Table Query and Config Query and Config of Channels of Applications

Effects of the Solution  Provide a general management style for SCA-based platform.  Able to monitor and control all registered components in the domain.  Fully compliant with SCA specifications  Working in GPPs, with excellent portability.

Functional Scalability Extended Functions Resource Monitor Fault Tolerance and Health Management Dynamic Migration ……

Resource Monitor PMS component Node 1 Func(1) Node 2 qurey Resource Monitor Func(2) report Func(3) Node n

Fault Tolerance and Health Management PMS Component Resource Monitor Fault Tolerance and Health Management Failured Locate Judge Recover CF component User

Dynamic Migration Signal Process PHY MAC/LLC RF module Signal Process Protocol module App/Service RF PHY NET Data/Voice MAC/LLC

Thank you. Any question ？