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Iphone inssider software#
Iphone inssider professional#
Iphone inssider mac#

Define what is desired in the analysis - Fast Fourier Transform (FFT), spectrograms, duty cycle, max hold, and so on.

Spectrum Analysis screenshots and recordings of possible sources of interference.Heat map that displays the noise floor for all ‘in-scope’ areas with the target noise floor set and a noise floor legend.Heat map that displays SNR for all ‘in-scope’ areas with the target SNR and an SNR legend.Heat map that displays RF coverage for all ‘in-scope’ areas with coverage set at the target RSSI for cell edge with a signal legend.The coverage areas that are ‘in-scope’ or ‘out-of-scope’, such as stairwells, elevators, electric rooms, air shafts, mechanical areas, and so on.Type of adapter to be used to perform the survey.Tools to be used in order to complete the survey, such as Airmagnet, Ekahau, and so on.Frequency bands to be used: 2.4 GHz, 5 GHz.Consider placement of additional APs for monitoring and sniffingĬhecklist of Base Items to ask the Site Survey Provider.Outdoor grounding and atmospheric electrical discharge protection.

Iphone inssider professional#

Professional survey tool such as Airmagnet Survey or Ekahau Site Survey.

Spectrum analysis tool like Cisco Spectrum Expert.

Highly mobile (Many cells high-reliability fast-moving clients) versus nomadic (temporary position).

Check details of area not mentioned on the main coverage mapĭetermine Proper Deployment Characteristics.

Use this checklist to plan for your survey.

Minimum Received Signal Strength Indicator (RSSI).

Identify Requirements for Type of Client Devices

RF application needs (voice, data, location.).

Use this checklist to help you prepare your survey.

when roam requirements are less stringent.

when there is a need to obtain a budgetary environment for WLAN-related hardware.

when the deployment environment has not yet been built.

The best times to incorporate a predictive survey are: These surveys are typically void of any type of field measurements. The program uses the information about the coverage area to perform AP placements based on RF algorithms.

Iphone inssider software#

Predictive surveys are performed with a software program. It enables the survey client to associate to an SSID where the client roams between multiple APs.

Service Set Identifier (SSID) Method: This is more commonly used for post-deployment scenarios and used to survey multiple APs.

Iphone inssider mac#

Basic Service Set Identifier (BSSID) Method : This method locks a client into an AP’s radio MAC address and does not allow the client to roam.

There are two main methods used in active surveys: When a client is associated, it performs all the tasks that a typical 802.11 client performs, which includes rate-shift data rates as the RF condition changes and performs retransmissions.Īctive surveys are commonly used for new WLAN deployments because they provide the most details upon which to base a design. Active SurveyĪctive surveys are performed with the survey client associated to the APs used throughout the survey. PHY rates can only be measured by actual data that is sent to and from an AP. A passive survey only reports signal propagation for beacons measured by particular clients. PHY rates are generally based on RF signal and noise levels. The most significant loss of information with passive surveys is uplink information, Physical (PHY) rate boundaries, and retransmission. These can be accomplished with a passive survey: Such surveys can be helpful when you look for rogue devices or want a good gauge of downlink RF coverage from the infrastructure devices. The survey client never associates to the access point (AP).

Passive surveys are performed with a listen-only mode. There are three types of surveys: Passive, Active, and Predictive. Refer to Cisco Technical Tips Conventions for information on document conventions. If your network is live, ensure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. This document is not restricted to specific software and hardware versions. Prerequisites RequirementsĬisco recommends knowledge of these topics: The purpose of this document is to provide guidelines for proper planning, preparation, and identification of the key items to check through the analysis of a survey report. It has been discovered that many site surveys are not performed properly or the site survey is omitted altogether. Many issues can arise in a wireless network due to poor planning and coverage. The first step in a wireless LAN (WLAN) deployment is to ensure that desired operation begins with a site survey to assess the Radio Frequency (RF) behavior in a specific environment. This document describes site survey guidelines for WLAN deployment.