TS 100 911 : 8.23.0

Intellectual Property Rights
Foreword
Foreword
1 Scope
   1.1 References
   1.2 Abbreviations
2 General
3 Handover
   3.1 Overall process
   3.2 MS measurement procedure
   3.3 BSS measurement procedure
   3.4 Strategy
4 RF power control
   4.1 Overall process
   4.2 MS implementation
   4.3 MS power control range
   4.4 BSS implementation
   4.5 BSS power control range
   4.6 Strategy
   4.7 Timing
   4.8 Dedicated channels used for a voice group call or
        voice broadcast
5 Radio link failure
   5.1 Criterion
   5.2 MS procedure
   5.3 BSS procedure
6 Idle mode tasks
   6.1 Introduction
   6.2 Measurements for normal cell selection
   6.3 Measurements for stored list cell selection
   6.4 Criteria for cell selection and reselection
   6.5 Downlink signalling failure
   6.6 Measurements for Cell Reselection
   6.7 Release of TCH and SDCCH
   6.8 Abnormal cases and emergency calls
7 Network pre-requisites
   7.1 BCCH carriers
   7.2 Identification of surrounding BSS for handover measurements
   7.3 Handover measurements on other radio access technologies
8 Radio link measurements
   8.1 Signal level
   8.2 Signal quality
   8.3 Aspects of discontinuous transmission (DTX)
   8.4 Measurement reporting
   8.5 Absolute MS-BTS distance
9 Control parameters
10 GPRS mode tasks
   10.1 Cell Re-selection
   10.2 RF Power Control
   10.3 Measurement requirements
   10.4 Control parameters
11 CTS mode tasks
   11.1 CTS idle mode tasks
   11.2 Intra-cell handover
   11.3 RF power control
   11.4 Radio link failure
   11.5 Radio link measurements
   11.6 Control of CTS-FP service range
   11.7 Control parameters
12 COMPACT Mode Tasks
   12.1 Introduction
   12.2 Network Pre-requisites
   12.3 COMPACT Idle Mode Tasks
   12.4 COMPACT Cell Reselection
Annex A (informative): Definition of a basic GSM or DCS 1 800
        handover and RF power control algorithm
      A.1 Scope
      A.2 Functional requirement
      A.3 BSS pre-processing and threshold comparisons
      A.4 BSS decision algorithm
      A.5 Channel allocation
      A.6 Handover decision algorithm in the MSC
Annex B (informative): Power Control Procedures
      B.1 Open loop control
      B.2 Closed loop control
      B.3 Quality based control
      B.4 BTS power control
      B.5 Example
      B.6 Interworking between normal and fast power control
          for ECSD
Annex C (informative): Example Interference Measurement Algorithm
Annex D (informative): Example Selection of Modulation and Coding
        Schemes based on Link Quality Reports
Annex E (informative): Change history
History

Describes the Radio sub-system link control implemented in the Mobile Station (MS), Base Station System (BSS) and Mobile Switching Centre (MSC) of the digital cellular telecommunications systems GSM.