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  1. SAFe Program
  2. SP-1936

Concept design of revised Station beamformer

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    • Feature
    • Should have
    • PI13
    • None
    • Obs Mgt & Controls
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      The initial station beamformer had very limited flexibility. As understanding of the desired system behaviour has matured, revisions will be necessary to support reconfiguring the beamformer on the fly to support multiple station beams and independent sub-arrays.
      This feature will investigate and document an appropriate architecture for the new implementation.

      Show
      The initial station beamformer had very limited flexibility. As understanding of the desired system behaviour has matured, revisions will be necessary to support reconfiguring the beamformer on the fly to support multiple station beams and independent sub-arrays. This feature will investigate and document an appropriate architecture for the new implementation.
    • Hide

      Improvements to the station beam-former architecture are explored and documented.

      Necessary changes to the station beam-former formatter are identified within the context of the evolving station beam-former architecture.

      The existing beam-former code quality is improved in preparation for further work.

      Initial implementation of code changes to enable these changes is completed.

      Show
      Improvements to the station beam-former architecture are explored and documented. Necessary changes to the station beam-former formatter are identified within the context of the evolving station beam-former architecture. The existing beam-former code quality is improved in preparation for further work. Initial implementation of code changes to enable these changes is completed.
    • 0.5
    • 2
    • 8
    • 16
    • Team_MCCS
    • Sprint 5
    • Hide

      The existing station beam-former code was re-assessed and tidied (MCCS-866, MCCS-918).

      Consideration of the evolving beam-former architecture, in particular the output formatter, resulted in a prioritized backlog of future work (MCCS-869).

      A fundamental improvement necessary for further development was adding greater flexibility to the use of DDR. Programmable DDR allocation size was implemented (MCCS-919).

      Originally further implementation work (coding and testing improvements to the output stage and adding missing packet detection) was envisaged for this feature but this has been deferred to cloned feature SP-2400.

      Show
      The existing station beam-former code was re-assessed and tidied (MCCS-866, MCCS-918). Consideration of the evolving beam-former architecture, in particular the output formatter, resulted in a prioritized backlog of future work (MCCS-869). A fundamental improvement necessary for further development was adding greater flexibility to the use of DDR. Programmable DDR allocation size was implemented (MCCS-919). Originally further implementation work (coding and testing improvements to the output stage and adding missing packet detection) was envisaged for this feature but this has been deferred to cloned feature SP-2400 .
    • 13.6
    • Stories Completed, Solution Intent Updated, Outcomes Reviewed, Satisfies Acceptance Criteria, Accepted by FO

    • PI24 - UNCOVERED

    Description

      Concept design of  revised Station beamformer: SP1569.3 SP1569.4 SP1569.5 SP1570.6 SP1570.7
      All these features, except SP1569.5, depend on a refactoring of the current station beamformer output stage to support more flexible configuration changes.

      A conceptual design phase is required to define a suitable firmware architecture. We expect to define the architecture in PI12 and subsequently lay out a roadmap for the features involved.

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          Feature - A Feature is a service that fulfills a stakeholder need. Each feature includes a benefit hypothesis and acceptance criteria, and is sized or split as necessary to be delivered by a single Agile Release Train (ART) in a Program Increment (PI). SP-2400 Revised Station Beamformer IMPLEMENTATION design

          • Must have - Items labelled as "Must have" are critical to the current delivery timebox in order for it to be a success.
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                a.bridger Bridger, Alan
                r.braddock Braddock, Ralph
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