User's Manual
Table Of Contents
- Contents
- List of Tables
- List of Figures
- 1 Introduction and Important Notes
- 2 Overview
- 3 Planning a HiPath Cordless IP System
- 3.1 Planning According to Call Traffic Load
- 3.2 General
- 3.3 Propagation Conditions for Radio Traffic
- 3.4 Determining the Installation Site
- 3.5 Installing Base Stations
- 4 Putting Into Service
- 5 Installation and Administration
- 5.1 Terminology
- 5.2 Network Concept
- 5.3 Synchronisation over air concept
- 5.4 WBM related issues
- 5.5 Phone related issues
- 5.6 Partition concept of BSIP1
- 5.7 Factory reset of BSIP1
- 5.8 Release notes
- 5.9 Quick Start
- 5.10 Quick start overview
- 5.11 Prepare and connect hardware
- 5.12 Configure BSIP1 for IWU mode
- 5.13 Configuration of VoIP (Infrastructure) network
- 5.14 Configuration of DECT network
- 5.15 Configuration of users at the PBX
- 5.16 Configuration of users at the BSIP IWU
- 5.17 Start system services and register handsets
- 5.18 Configure further BSIP Only to the system
- 5.19 "Quick Start" Completion
- 5.20 Further steps
- 5.21 Configuration reference
- 5.22 WBM overview
- 5.23 Administration
- 5.24 "Network/Gateways" Configuration
- 5.25 "Group" Configuration
- 5.26 Users Configuration
- 5.27 Dect Configuration
- 5.27.1 Configuration Page "Dect - Device"
- 5.27.2 Configuration Page "Dect - Sync"
- 5.27.3 Configuration Page "Dect - ARI"
- 5.27.4 Configuration Page "Dect - About"
- 5.27.5 Configuration Page "Dect - Radio" (Advanced mode)
- 5.27.6 Configuration Page "Dect - Call" (Advanced mode)
- 5.27.7 Configuration Page "Dect - Debug" (Advanced mode)
- 5.27.8 General DECT configuration
- 5.28 Debugging Configuration
- 5.29 "Status" Configuration
- 5.30 "System" Configuration
- 5.31 Configuration Hints for PBXs
- 5.32 HiPath OpenOffice EE
- 5.33 HiPath OpenOffice ME
- 5.34 Troubleshooting / FAQ
- 5.35 Configuration hints for Web Browser
- 6 Technical Data
- 7 Diagnosis and Maintenance
- 8 Open Source Software used in the Product
- Index
c03.fm
Planning a HiPath Cordless IP System
Propagation Conditions for Radio Traffic
A31003-C1010-S100-2-7620, 08/2010
HiPath Cordless IP, Service Manual 33
Up to 100 m of the outdoor area can also be supplied through the windows.
For this purpose, the base station must be set up on an upper floor (> 3rd
floor, that is two levels above ground floor). Low-lying obstructions near the
base station, such as, vehicles or a garage (one or two cars) do not, in this
case, cause significant interference.
• Reinforced concrete buildings and/or metal facades:
These have proven to be limiting factors. Penetration into the building is only
possible through windows (up to about 2 m into the building in the case of
standard size windows). The windows cannot be made from wire-reinforced
or metal-plated glass.
Wave conduction is possible in alleys between buildings as well as along
streets. This results in a larger radio area.
3.3.3 Indoor Areas in Buildings in Brick and Light
Construction Materials
• Insertion loss values
In the case of walls of brick or light construction materials, insertion loss
values are relatively small so that even dividing walls of up to 30 m can be
penetrated.
• Vertical attenuation
This is dependent on the ceiling type. In this case, reinforced concrete
ceilings that offer higher attenuation in particular compared to brick play a
decisive role in range evaluation.
These ceilings are dimensioned based on the purpose of the building, for
example,
– single-family residence
– apartment building
– office building
– theater
and so the insertion loss a
e
also differs accordingly; see Table 3.