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Wireless City Network Planning Guide (Service Centers of Government Agencies-Administration Service Halls)
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Solution Overview

Solution Overview

Service centers of government agencies in wireless city projects have the following characteristics:

  • Administration service halls of government agencies are open areas with few concrete walls, and have obstacles such as bearing columns and working desks.
  • The user density is not high.
  • Office networks have certain per-user bandwidth requirements.

Generally, to meet WLAN requirements in such scenarios, indoor APs with built-in omnidirectional antennas are mount on ceiling or walls. The number of required APs is adjusted based on the field strength, user density, and bandwidth requirements in different areas.

Table 1 lists AP models used in service centers of government agencies.

Table 1-1 AP selection

Scenario

AP Model

Protocol Type

MIMO

Antenna

Installation Mode

Power Supply Mode

Power Consumption (The Actual Value Varies Depending on Local Laws and Regulations.)

Service centers of government agencies

AP4050DN

802.11a/b/g/n/ac/ac Wave 2

2×2

Built-in omnidirectional antenna

Ceiling/Wall mounting

PoE/Local DC

12.1W

AP6050DN

4×4

Built-in omnidirectional antenna

Ceiling/Wall mounting

PoE/Local DC

22.9W

Table 2 lists information collected for service centers of government agencies before WLAN planning.

Table 1-2 WLAN planning checklist

Input Information for WLAN Planning

Information Record

Confirmed (Yes or No)

Remarks

*Drawing

     

Confirm information completeness of drawings, including the scale, or google information about coverage areas.

*Coverage area

     

Confirm coverage areas, and classify them into common and key coverage areas.

Floor height

     

Confirm the floor heights in each area.

*Required field strength

     

For example, not lower than –65 dBm in indoor areas

*Service usage

     

For example, Internet access for the staff using mobile phones

*Number of users, bandwidth, and concurrency rate

     

Confirm the numbers of access users and concurrent users, and per-user bandwidth.

*AP selection

     

Confirm whether external or built-in antennas are used, and whether 802.11ac Wave 2 APs are required.

*Obstacles

     

Confirm onsite obstacles such as bearing columns, cabinets, and separators.

*Interference sources

     

Confirm whether signal interference sources exist.

*AP installation positions

     

Confirm positions for installing APs.

Special requirements

     

For example, roaming, delay, and packet loss ratio requirements

Service life

     

Service life of WLANs expected by customers

Site survey photos

     

Photos about sites

Others

     

Other information

Translation
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Updated: 2019-05-14

Document ID: EDOC1000152315

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