Wireless Network Implementation Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $50,000 - Posted
Low cost, wireless, micro-electromechanical (MEMS) sensors are emerging on the market and can be used in a wireless sensor network (WSN) for structural health monitoring. We are hiring a developer to build a customized WSN for vibration monitoring. The R&D engineer will be responsible for developing prototypes of a compact, low-cost, low-power, wireless vibration sensor node based on Texas Instruments CC2650STK SimpleLink™ Bluetooth® Smart SensorTag. The sensor node is a node in a WSN that is capable of gathering vibration and motion data, performing some processing and communicating with other connected nodes or gateways in the network. The wireless sensor node should include an accelerometer, a micro-controller, a signal transceiver, an analog-to-digital converter (ADC), memory, and a power source, all housed in a protective packaging.
Skills: Wireless Network Implementation Computer Hardware Design Hardware Prototyping Remote Sensing
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We need assistant in solving an ongoing issue with slow network, network going down, intermittent network problem (wired and wireless) accessing servers. Basically the entire network needs to be analyzed and determine what is causing the problem. Equipment: HP Switches, HP Wireless Access Points, OpenMesh Access Points Internet Access: 300MB We are looking for an individual with extensive network experience with running network analysis tools that will allow us to resolve this issue. As well as someone that can analyze the existing configuration and offer recommendations to fix it.
Skills: Wireless Network Implementation Network Administration Network Analysis Network Design
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We'll pay you based on the solutions suggested. --------------------------------------------------------- Before you apply - please send us 2 lines on your wifi experience and if you have come across this problem before. --------------------------------------------------------- We're looking for someone to help us with solve this puzzle of WiFi MAC Randomization for mobile phones? iOS 9/10 has now fully implemented MAC randomization for probe request frames., which means iOS devices randomize their MAC addresses when broadcasting WiFi probes. Our aim is to identify a unique identifier (MAC address or something else) of a device What we are after: 1. Any way to get the MAC address of the device (knowing MAC address is randomized). 2. If not MAC address, is there any way to get any other unique identifier of a device? or combination of things ? What we dont want to do : 1. Note - We also do not want to use commonly connected-to APs such as (Universities / library / airport / Starbucks) in the hope that the device of interest has previously been connected to at least one of these, and we can provide these fake APs to capture real MAC address and then to disconnect right after. 2. These devices show SSIDs in the probe frames.
Skills: Wireless Network Implementation Network Monitoring Wireless Security
Fixed-Price - Entry Level ($) - Est. Budget: $50 - Posted
I am looking for professional who can help me with configuration of Mikrotik Router OS. I have bought for home use RBwAPG-5HacT2HnD (wap AC) and it is behind main home router which is OLD ASUS RT-N12. RBwAPG-5HacT2HnD is configured for giving WiFi only on 2.4GHz and 5GHz. No extra heavy FW rules is needed. But please do check it settings/configuration I have done as sometimes I see strange behavior on 2.4GHz. Speed goes up down all the time. Maybe it interfere with another AP in my area. So please check that. What I need is some sort of custom hotspot with following abilities: If a user connects to hotspot (2.4GHz/5GHz) it will be provided with 3h only (example). If the user disconnects after 20min, and then connects again user will have 3h-20m=2h40m. And so on. When limit is over, user needs to provide a password to connect to WiFi. The password will be valid only for 3h (example). On Saturdays/Sundays no time restrictions and no need of password. This rule is valid for selected users only (by mac? or by device type?) Time when it will be needed approx beginning of October. Thanks.
Skills: Wireless Network Implementation Mikrotik RouterBOARD Mikrotik RouterOS Network Security
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I have Mikrotik hAP Lite Router with hotspot captive portal on it. There is no internet connection on server or network! Port 1 - used to connect to computer ( - webserver Port 2 - used to connect to WIFI AP ( Ubiquiti Bullet 2 HP ) - ip address, sub When user connect to my wifi network, he is automatically redirected to my local web server . Problem is when android user connect to network, he is automatically redirected to my local webserver, but after some time he get kicked of wifi! Every user need to stay connected all the time on wifi after sucessfull connected to wifi network. I need somebody who will fix this issue.
Skills: Wireless Network Implementation Mikrotik RouterBOARD Mikrotik RouterOS Network Administration
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are a new telecommunications company launching our first product next month. We need to develop a user's manual for the product. The ideal candidate will have strong examples of prior technical writing work and have experience with wireless networking products. In addition to good writing skills, we need someone with enough technical background to understand the operation and application of a wireless infrastructure product. We are based in Sunnyvale, CA and are seeking someone in the San Francisco Bay area so as regular in-person meetings with our product development team will be necessary.
Skills: Wireless Network Implementation Computer Networking Illustration Technical writing
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
We currently purchase lighting products with built-in Zigbee communications capability. The purpose of Zigbee in this case is to allow the function of the lights (ON/OFF & dimming) to be controlled by an app on a phone or tablet. The app also connects to sensors, such as daylight harvesters and motion detection sensors. These sensors are used to control the ON/OFF & dimming functions. Time of day/week settings can also be set in the app and instructions given to the light. Unfortunately, the app that comes standard with this product is cumbersome and unreliable. Consequently, we wish to develop our own, user-friendly version of such software that we can interface with the lighting products we buy. If you are familiar with Zigbee and a skilled programmer in this field, we need to hear from you. The aim of this project is to scope out the requirements and develop an implementation plan. Upon successful completion, we'll then move onto designing the interface (UX design) and then actual coding and testing of the solution. Our preference is to develop the app for Android.
Skills: Wireless Network Implementation Software Documentation