Reconfigurable Radio Systems Activities in ETSI

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Reconfigurable Radio Systems Activities in ETSI
Document No GSC17-GRSC10-07
Source ETSI
Contact Gabrielle Owen Dr. Markus Mueck, Chairman TC RRS
GSC Session GRSC10
Agenda Item 4.3

• Presenter Dr. Gabrielle Owen
• ETSI TC ERM Chairman

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ETSI Reconfigurable Radio Systems Activities

• Role and Structure of ETSI RRS
• EC Mandate M/512 on Reconfigurable Radio Systems
  and related activities
• Cognitive Radio Activities in RRS deployments
• Dedicated spectrum IMT/GSM bands for
  intra-operator scenarios
• Shared spectrum
• LSA in the 2.3-2.4 GHz band
• Secondary usage in UHF TV White Spaces band
• Reconfigurable Radio Mobile Device Technology
• Exploitation of Synergies between Commercial,
  Public Safety and Military systems
• Conclusions

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Role and Structure of ETSI RRS

• TC RRS main responsibility is to carry out
  standardization activities related to
  Reconfigurable Radio Systems encompassing both
  Software Defined Radio (SDR) and Cognitive Radio
  (CR).
• TC RRS has the following Working Group structure
• WG1 focuses on System Aspects and develops
  proposals from a system aspects point of view for
  a common framework in TC RRS
• WG2 focuses on SDR technology with a particular
  interest in Radio Equipment Architecture and
  proposes common reference architectures for
  SDR/CR radio equipment
• WG3 is proposed to focus on "RRS Security,
  Certification and Declaration of Conformity" the
  group address Security, Certification and
  Declaration of Conformity aspects from relevant
  Stakeholders

• WG4 is proposed to focus on Civil Security and
  Inter-Domain Synergies and identifies synergies
  among commercial, civil security and military
  applications.

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EC Mandate M/512 and Role of ETSI RRS

• TC RRS is the ETSI Lead TB for EC Mandate M/512
  on Reconfigurable Radio Systems, addressing in
  particular
• Objective A In the area of commercial
  applications, to enable the deployment and
  operation of cognitive radio systems (CRSs)
  including white space devices (WSD) and devices
  under Licensed Shared Access regime, dependent
  for their use of radio spectrum on information
  obtained from geo-location databases (GLDB).
• Objective C to explore potential areas of
  synergy among commercial, civil security and
  military applications. These include the
  following
• Architectures and interfaces for dynamic use of
  spectrum resources among commercial, civil
  security and/or military domains for disaster
  relief. This objective will require collaboration
  with spectrum regulatory organizations.
• Reconfigurable mobile device architecture for
  commercial and civil security applications.
• Other potential synergies to be identified.
• TC ERM and TC RRS have created a Joint Task Force
  (JTFER) for the development of Harmonized
  Standards and System Reference Documents for
  Reconfigurable Radio Systems

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Cognitive Radio Activities in RRS deployments

• IMT/GSM bands for intra-operator scenarios - TC
  RRS is working on
• TS on System requirements for RRS in IMT-GSM
  Bands for intra-operator scenarios based on the
  scenarios and use cases studied in TR 103 063 and
• TR on Use Cases for building and exploiting REMs
  for intra-operator scenarios
• Licensed Shared Access
• TC RRS focuses on Licensed Shared Access in the
  2.3-2.4 GHz band
• In cooperation with TC ERM, TC RRS has created a
  System Reference Document (Srdoc) on SRdoc
  Mobile broadband services in the 2300 MHz 2400
  MHz band under Licensed Shared Access regime.
• TVWS activities - TC RRS has finalized a number
  of deliverables and is currently working on
• TS on System Architecture and High Level
  Procedures for Coordinated and Uncoordinated Use
  of TV White Spaces
• TS on System Architecture for information
  exchange between different Geo-location Databases
  (GLDBs) enabling the operation of White Space
  Devices (WSDs)
• EN on Parameters and Procedures for information
  exchange between different GLDBs.

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Reconfigurable Radio Mobile Device Technology

• A suitable Software Architecture for Mobile
  Devices (ETSI TS 103 095) is proposed

• A unified radio software architecture for SDR
  mobile device is derived. The SW architecture
  consists of Application Processor (AP) and Radio
  Processor (RP).
• Ongoing work focuses on Mobile Device
  Information Models and Protocols MURI (MUlti
  Radio Interface)

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Conclusions

• A key focus of TC RRS relates to EC Mandate M/512
  activities
• Develop Licensed Shared Access (LSA) solutions,
  with a current focus on 2.3-2.4 GHz
• Develop TVWS solutions relying on Coordinated and
  Uncoordinated TVWS usage
• Create a feasibility study for Exploitation of
  Synergies between Commercial, Public Safety and
  Military systems
• TC RRS and TC ERM closely cooperate and a Joint
  Task Force for developing Harmonized Standards
  and System Reference Documents has been created