Table of Contents

Foreword
1 Scope
2 References
3 Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
4 Introduction to DECT services and applications
5 Principles for providing required traffic capacity
   and link quality on a common spectrum allocation
   5.1 A new concept: the local load on the spectrum
   5.2 Dynamic Channel Selection (DCS)
   5.3 Increase traffic by denser infra structure, C/I
        limited capacity
   5.4 Increasing link quality without increasing the
        load on the spectrum
   5.5 Means for adjusting to emerging growth of traffic
        (subscribers)
6 DECT applications - scenarios
   6.1 Residential application
   6.2 Office/factory application
   6.3 Public pedestrian application
   6.4 RLL application
   6.5 Summary of traffic requirements
7 ISDN, data and multimedia applications
   7.1 ISDN services
   7.2 Data services in general
8 Multi-system and multi-service DECT applications
   coexistence analysis for speech services and emerging
   increase of data related services
   8.1 Interference between residential systems
   8.2 Interference between residential systems and other
        applications
   8.3 Interference between office systems
   8.4 Interference between office and public pedestrian
        street systems
   8.5 Interference between office and RLL systems
   8.6 Interference between public pedestrian systems
   8.7 Interference between RLL systems
   8.8 Interference between public pedestrian systems and
        RLL systems
   8.9 Interference from public systems to private users
   8.10 Summary on coexistence and spectrum requirements
9 Conclusion on spectrum requirements for different scenarios
10 Recommendation on procedures for economic handling of hot
   spots and emerging traffic increase
   10.1 Monitoring
   10.2 Adjustment of the infrastructure
   10.3 Frame synchronization
   10.4 Maximum traffic load at RFPs
   10.5 Sharing infrastructure
   10.6 Carrier back-off
Annex A: Simulation results
      A.1 Simulations of WPBX office systems
      A.2 Simulations of public street public pedestrian
          systems
      A.3 Simulations of above rooftop RLL systems
      A.4 Simulations of below rooftop RLL systems and
          other RLL systems
      A.5 Coexistence between above rooftop RLL systems and
          a public pedestrian street system
      A.6 The impact of WRSs on infrastructure cost and
          spectrum utilization
Annex B: Coexistence on a common spectrum allocation with
         evolutions and derivatives (PWT) of DECT
Annex C: The concepts of traffic capacity and
         efficient use of the spectrum
      C.1 General
      C.2 The relation between infra structure
          cost and spectrum efficiency
      C.3 Maximizing the application dependent spectrum
          efficiency
Annex D: Comparison with systems using fixed channel selection
      D.1 Public pedestrian outdoor suburban application
      D.2 Office multi-floor applications
Annex E: DECT instant DCS procedures
      E.1 Summary of some DECT procedures providing the
          high traffic capacity and the maintenance of a
          high quality radio link
      E.2 Detailed description of the DECT instant
          DCS procedures and features
History

Abstract

Specifies the traffic capacity and the spectrum requirements for multi-system and multi-service Digital Enhanced Cordless Telecommunications (DECT) applications coexisting on a common frequency band.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	RES 3