Network Survey

Displays and Logs Cellular, Wi-Fi, Bluetooth, and GNSS Network Survey Details

The Network Survey app enables logging cellular, Wi-Fi, Bluetooth, and/or GNSS information to a log file (GeoPackage or CSV format). For cellular records it supports logging GSM, CDMA, UMTS, LTE, and NR records.

This app has the ability to access your device's location in the background. The background location permission is needed to start Network Survey at boot. More information can be found in the App's privacy policy located at https://github.com/christianrowlands/android-network-survey/blob/master/privacy_policy.md

The cellular logging feature logs several details about the current serving cell, and then some basic information about the neighbor cells. This app won't log all 5 cellular protocols at once. Instead, it will only log information about the protocols that are current connected. If logging for one specific protocol is desired, then the phone must be locked to that protocol (try using *#*#4636#*#* from the dial pad).

The cellular survey records can be streamed to either a gRPC server or a MQTT broker. This is not on by default and a gRPC server or MQTT Broker needs to be setup for this feature to work.

See https://github.com/christianrowlands/network-survey-messaging for more details on setting up a network survey gRPC server.

See https://mosquitto.org for information on setting up a MQTT Broker.

A bonus feature of this app is its ability to create a Call Detail Record (CDR) file. If enabled, CDR events are logged to a CSV file.

The app also has a calculator that converts an LTE Cell ID to the corresponding eNodeB ID and Sector ID, and a calculator that converts an LTE PCI to the corresponding Primary Sync Sequence (PSS) and Secondary Sync Sequence (SSS).

I hope you enjoy this app as much as I have enjoyed writing it. If you have any feature requests please feel free to reach out by creating a GitHub issue at the link below.

The source code for this app lives here: https://github.com/christianrowlands/android-network-survey

Icon made by Smashicons from www.flaticon.com is licensed by CC BY 3.0

What's New in the Latest Version 1.26

Last updated on Jul 2, 2024

* Fixes a bug with gRPC streaming on Android 14.
* Fixes a couple edge case app crashes.
* Display the serving cell on the Tower Map.
* Draws a line to the serving cell on the Tower Map.
* Adds a follow me button to the Tower Map.
* Keeps the same zoom level when going to your location on the Tower Map.

Network Survey is a strategy game in which players compete to build the most valuable network of computer networks. Players do this by buying and selling network components, such as routers, switches, and servers, and by connecting their networks to other players' networks. The game is played on a hexagonal grid, and each player starts with a single network node in the center of the grid.

Players can buy and sell network components from a central market. The prices of components fluctuate based on supply and demand. Players can also connect their networks to other players' networks by paying a connection fee. The connection fee is determined by the distance between the two networks and the number of other networks that are already connected to each network.

The goal of the game is to build the most valuable network. The value of a network is determined by the number of nodes in the network, the number of connections between the nodes, and the types of components that are used in the network. Players can also earn money by completing quests, which are short-term goals that are given to players by the game.

Network Survey is a challenging and rewarding game that requires players to think strategically about how to build and manage their networks. The game is also a lot of fun, and it can be played by people of all ages.

Gameplay

Network Survey is played on a hexagonal grid. Each player starts with a single network node in the center of the grid. Players can buy and sell network components from a central market. The prices of components fluctuate based on supply and demand. Players can also connect their networks to other players' networks by paying a connection fee. The connection fee is determined by the distance between the two networks and the number of other networks that are already connected to each network.

The goal of the game is to build the most valuable network. The value of a network is determined by the number of nodes in the network, the number of connections between the nodes, and the types of components that are used in the network. Players can also earn money by completing quests, which are short-term goals that are given to players by the game.

Strategy

There are many different strategies that players can use to win Network Survey. Some players focus on building a large network with many nodes. Other players focus on building a network with a high value. Still other players focus on completing quests. The best strategy for each player will depend on their individual playing style and the strategies of their opponents.

Tips

Here are a few tips for playing Network Survey:

* Start by building a small network with a few nodes. This will give you a solid foundation to build on.

* Connect your network to other players' networks as soon as possible. This will give you access to more resources and help you to grow your network faster.

* Don't be afraid to experiment with different strategies. There is no one right way to play Network Survey.

* Have fun! Network Survey is a game, so make sure to enjoy yourself.