无线 工作与竞赛

Wireless communication refers the transfer of information without the use of conductors or wires. Various devices are capable of wireless communication such as cellular telephones, two way radios, and wireless networking enabled devices. If your business needs help working with wireless technology or wireless devices you can hire talented freelancers to help you with wireless tasks. Start by posting your wireless job today.
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浏览Freelancer上的工作

项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(CNY)
Tracking device embedded software Develop an embedded software for stm32l4 microcontroller connected to a cellular module SIM808 to connect to internet and get the GPS position information. The software project must be developed on Keil uVision5 or System Workbench for STM32. And most be based on the X-CUBE-AWS from STMicroelectronics. The final objective of the project is to send the position information of the device to Amazon... 2 C 编程, 无线, 电子, 嵌入式软件, 亚马逊网络服务 Oct 17, 2017 今天6天 23时 ¥1066
Open up Trip Packs WE are looking to hire someone that would be able to post our scanned images on the weekends Saturday and Sundays. We get up too 500 images that nee to be posted to our system. 2 无线, 电子表格 Oct 17, 2017 今天6天 20时 ¥66
Wireless IT Support I need freelance IT workers with good wireless IT skills to Install Mikrotik wifi routers, Openmesh equipment or add on hardware to businesses of all sizes across the UK. I don't expect you to cover the whole UK, just let me know what areas , preferably by UK post code that you can cover economically. I may also need someone to provide some initial telephone support to investigate requi... 1 无线, 思科, 电機工程, 网络管理 Oct 17, 2017 今天6天 17时 ¥146
Cisco Fibre Installation Gooday, We are looking for someone in Pretoria (we are in Knysna) to setup a CISCO router (887VA-K9) on the OpenServe Fibre network (Axxess Service Provider, Fixed IP). We will provide a basic configuration but it is for an ADSL setup. Full diagram will be provided, the basics; Fa0 – WAN Port - NAT (Web & Mail Server to DMZ), QoS (Packet Queue - DMZ & LAN, WiFi Packet Drop on... 1 系统管理, 无线, 思科, VoIP, 网络管理 Oct 17, 2017 今天6天 12时 ¥86
Computer Networking - Tutor Solve and explain problems: Chapter 1: P3 P5 P8 P10 Chapter 2: P4 P7 P8 P9 P22 P26 Chapter 3: P4 P14 P23 P24 P27 P40 P46 From the textbook: James Kurose and Keith Ross, Computer Networking: A Top Down Approach (6th Edition), Addison-Wesley, 2012. 10 无线, 教育与辅导, 通讯工程, 网络管理, 存储区网络 Oct 17, 2017 今天6天 10时 ¥40
Data communication capstone project I need a design and an addressing table for two projects: 1. OSPF 2. EIGRP "no need of implementation for any of these now just the design on visio which will be a kind of picture how this whole thing gonna look as well as addressing scheme for it" NOTE: If I like your work for the design part I will hire you for implementation too...... FILES ARE ATTACHED FOR BOTH THE PROJECT... 5 无线, 工程, 思科, Research Writing, 网络管理 Oct 17, 2017 今天6天 10时 ¥877
CLOUD HOTSPOT MANAGEMENT We are sponsored base wifi hotspot internet [链接已删除,请登录查看] want to new hotspot management software. 8 无线, 数据库管理, 网络管理 Oct 16, 2017 Oct 16, 20175天 9时 ¥7530
Review of PCB and Resolve some issues A wireless home automation prototype is being built. It needs to be reviewed and we are facing some issues and need a person resolve them. Major issues. 1. False triggering due to other electrical appliances. 2. Random false triggering. 12 无线, 电子, 微控制器, 嵌入式软件, 印制板布局 Oct 16, 2017 Oct 16, 20175天 9时 ¥656
Simple Network Designing using GNS3 -- 2 - 16/10/2017 00:33 EDT Simple Network Designing using GNS3 14 系统管理, 无线, 工程, 思科, 网络管理 Oct 16, 2017 Oct 16, 20175天 5时 ¥26
Teach me how to setup Ubiquiti Airmax I have Ubiquiti Radio and Client hardware installed. I want someone to teach me how to use the AirOS and do the configuration of the devices. I think it shouldn't take more than few hrs. Project budget less than $100. 5 无线, 微控制器, 思科, 网络管理 Oct 14, 2017 Oct 14, 20174天 1时 ¥401
Contiki OS for wireless sensor networks I am looking for someone who has experience with Contiki OS tool who can help me with my course "sensor network systems" labs in which i have to complete the tasks and make a report out of them. 1 无线, 电子, 电機工程, 网络管理 Oct 14, 2017 Oct 14, 20173天 14时 ¥66
NETWORKING - 14/10/2017 08:13 EDT CCNA Exploration LAN Switching and Wireless: LAN Design Design a Logical LAN Topology 21 系统管理, 无线, 计算机安全, 思科, 网络管理 Oct 14, 2017 Oct 14, 20173天 13时 ¥137
use MATLAB to examine the performance of a Pseudo-Noise based spread spectrum scheme. use MATLAB to examine the performance of a Pseudo-Noise based spread spectrum scheme. use the m-file given to determine the effect of sinusoidal interference on a direct sequence spread sequence system. the matlab file has 3 parameters: • Signal to noise ratio in dB • Spreading factor • Amplitude of interferor 19 无线, 工程, 矩阵及数学软件, 算法, 数学 Oct 14, 2017 Oct 14, 20173天 6时 ¥725
Set up simulation lab and questions for ICND cisco class 2 We require a network expert to set up simulation lab exam and questions for ICND 2 - Network Administration cisco class. The expert should provide laboratory portal to be used for the class. The questions should also have answers. The simulation lab should be detailed using WIRESHARK. Most of the questions should be based on troubleshooting with WIRESHARK. 6 无线, 工程, 计算机安全, 思科, 网络管理 Oct 13, 2017 Oct 13, 20173天 ¥609
Develop Lab classes on "Troubleshooting with Wireshark" I need a very good networking guy who can prepare 10 lab classes for me on Troubleshooting with Wireshark. The person must prepare the software, create the questions and solutions and prepare step by step activities for students. In short, we want someone to prepare a Wireshark lab classes. The lab should follow this objective: students will learn industry best practice to quickly detect the ca... 7 Linux, 无线, 计算机安全, 思科, 网络管理 Oct 13, 2017 Oct 13, 20173天 ¥1570
Write designing WLAN background and principles to university campus WLAN Deliverables Three documents are to be submitted: 1. Background 2. Design Document 3. Wireless policy recommendation. Case study Taking notes with paper and pencil might soon become a thing of the past. Even today you can take a portable PC to lectures of course, but what is a PC without a network/Internet connection nowadays? The multimedia university (MMU) is aware of this problem and i... 10 网络安全, 无线, 社交网络, 网络管理, 设计 Oct 11, 2017 Oct 11, 20177时 34分 ¥444
need to get to be done bluetooth watch and tracker Hi, freelancers I need to make a new bluetooth device that contains watch andtracker function. It would be better if it can be compatible with gps. the size and style should be similar to the watch. the smaller, the better. Hope to discuss more after PM. thanks 8 无线, 微控制器, Arduino, 电路设计, 低功耗蓝牙(BLE) Oct 10, 2017 Oct 10, 20172时 41分 ¥3610
create power point presentation Need to create a quick power point presentation with creative visuals and unique look 43 无线, Powerpoint, 演示文稿, Prezi, 能源 Oct 10, 2017 Oct 10, 2017已经结束 ¥185
Write 3 articles about Portable Power Generators (5250 words total) -- 5 What I need: I search for native entry-level writer, for writing some articles about Portable Power Generators for my site about Portable Power Generators 1. Three articles about three models of portable power generators (1500 words each) 2. Three small texts for sections of my site (250 words each) So, 3 articles + 3 small texts. I will send you more detailed task after accepting the b... 28 无线, Article Writing, Word, 能源, 低功耗蓝牙(BLE) Oct 10, 2017 Oct 10, 2017已经结束 ¥351
I need someone with experience making CalAmp device scripts I am looking for someone with knowledge and experience in making scripts for CalAmp. You will be given a list of functions, tasks that we need to be supported in the device scripts. You will be asked the following: Please explain the experience you have had in making CalAmp device scripts. 2 无线, shell脚本, 全球定位系统, 低功耗蓝牙(BLE) Oct 10, 2017 Oct 10, 2017已经结束 ¥1431
Gps kids watch - open to bidding Hello we want to build own gps kdis watch production line. what we need and how much wil cost if you want to help us 15 无线, 工程, 电子, 微控制器, 印制板布局 Oct 10, 2017 Oct 10, 2017已经结束 ¥3642
Write an article for Borofone BE10 Above 400 words, This product is a 2-in-1 wireless earphone. More info: [链接已删除,请登录查看] [链接已删除,请登录查看] We’re seeking a freelance writer to write an article for our product, above 400 words. Ideally,you’ve been writing professionally for at least 2 [链接已删除,请登录查看] is your native language. 30 PHP, 翻译, 无线, Article Writing, HTML Oct 10, 2017 Oct 10, 2017已经结束 ¥179
Custom Speed/Motion Sensor Device Prototype We need a prototype product designed and developed that has both speed and motion tracking capabilities. We would like these tracked through a sensor, similar to that used in the Optishot Golf Mat: [链接已删除,请登录查看] If you can make a product with a similar but different/unique design (similar size), but with the same capabilities as the Optishot Mat, contact us for more details 24 无线, 电機工程, 嵌入式软件, Arduino, 低功耗蓝牙(BLE) Oct 9, 2017 Oct 9, 2017已经结束 ¥13782
I want to make a Wifi router according to my "Need" I would like to work with someone who can engineer a Wifi Router and reprogram it according to my need. Further description will be given to you upon our first conversation. 17 Linux, 无线, 思科, VMware, 树莓派 Oct 9, 2017 Oct 9, 2017已经结束 ¥2911
Power Point Presentations I need two power point presentations. I have the base template and I need to make it interactive with some effects and images. Each presentation is about 100 slides long. 72 无线, Powerpoint, 演示文稿, Prezi, 能源 Oct 9, 2017 Oct 9, 20173天 23时 ¥914
wsn simulation using NS-3 AODV vs DSDV on wsn and security 8 C 编程, 无线, 计算机安全, 网络管理 Oct 9, 2017 Oct 9, 2017已经结束 ¥914
Small Form-Factor Internal Antenna Design Small Form-Factor Internal Antenna Design We have designed a small body-worn wireless microphone. You can see an example picture of what we have done. The device has a transmitter in UHF frequencies anywhere from 470 MHz to 700 MHz (each device covers 75 to 100 MHz). We currently use an external monopole antenna which has not really been optimized. The device also has a 2.4GHz radio for c... 5 无线, 电機工程, 设计 Oct 9, 2017 Oct 9, 2017已经结束 ¥1240
Wifi router configuration to capture mac ID's. You will need to help me configurate and find a proper router that will work with this. you have to be an expert in Networking and configuration. You must know how to fetch this information from the server to the backend. 15 无线, 思科, C++编程, 树莓派 Oct 9, 2017 Oct 9, 2017已经结束 ¥5146
Firmware for RedBearLab BLE Nano v2 - nRF52832 device to interface with a simple I2C sensor Hi, I am looking for a developer to build firmware for RedBearLab BLE Nano v2 - nRF52832 device to interface with a simple I2C sensor. The firmware needs to leverage the low-power modes available on the nRF52832 to provide 1+year battery life on a CR3032 battery. The module will communicate with a Wi-Fi hub, and therefore must transmit the information from the sensor over BLE. 16 无线, 微控制器, Arduino, iBeacon, 低功耗蓝牙(BLE) Oct 9, 2017 Oct 9, 2017已经结束 ¥1381
decision regarding which electricity generation units to run in every period (month) in order to satisfy a known demand for electricity at the lowest costs. decision regarding which electricity generation units to run in every period (month) in order to satisfy a known demand for electricity at the lowest costs. Can anyone solve this problem? 1 PHP, 无线, PLC 与 SCADA, HTML, 能源 Oct 9, 2017 Oct 9, 2017已经结束 ¥199
Write 3 articles about Portable Power Generators (5250 words total) -- 4 What I need: I search for native entry-level writer, for writing some articles about Portable Power Generators for my site about Portable Power Generators 1. Three articles about three models of portable power generators (1500 words each) 2. Three small texts for sections of my site (250 words each) So, 3 articles + 3 small texts. I will send you more detailed task after accepting the b... 27 无线, Article Writing, Word, 能源, 低功耗蓝牙(BLE) Oct 9, 2017 Oct 9, 2017已经结束 ¥523
Modification of Coded Transmission Control Protocol to reduce Congestion Coding for Transmission Control Protocol according to reduce the congestion when transmitting the data and information by using Python 2 Python, Linux, 无线, 编程 Oct 9, 2017 Oct 9, 2017已经结束 ¥437
Checkout terminal I can only pay after project is done as i am $broke$ right now Project should only take 1-2 days. I am paying 5,000$ total 1,000 weekly after success I need a checkput for my customers Where i use 16 diit card number cvv and exp date WITHOUT cardholder name address or zipcode And i accept payment onto any prepaid card with no routing number or account information Where also dont need merchant... 5 无线, 微控制器, 物流 与 航运, Stripe, 低功耗蓝牙(BLE) Oct 9, 2017 Oct 9, 2017已经结束 ¥3742
Use Arduino UNO to clone (copy and resend) RF signals Objective: Use Arduino UNO to clone (copy, and resend) 315MHz or 433MHz RF signals Details: 1. You can choose one frequency from 315MHz or 433MHz. I have both devices. 2. The original RF signal to copy and replay: remote control command between a toy Key Fob and a 1-channel wireless relay. E.g. push botton on key fob, the LED on the relay will turn on / off. (it is a toy key fob only, not re... 4 无线, 微控制器, Arduino, 电路设计, 低功耗蓝牙(BLE) Oct 8, 2017 Oct 8, 2017已经结束 ¥699
Hacking advices from online mentors during hack sim. network competition ! $3000 first prize. The participants are presented with a so called Capture the Flag (CTF), in the form of a simulated, virtualized network. Your job is to hack it! The participants don’t attack each other, their task is to hack and break the different challenges presented for them. There is no active defensive side. Instead your job is to penetrate into the (rather passive) simulated network by completing a nu... 3 系统管理, Linux, 无线, 思科, UNIX Oct 8, 2017 Oct 8, 2017已经结束 ¥133
Time Limited Share Security DVR View Hi, We have kids playground areas in shopping malls. We are usually using haikon (hikvision) security cameras and DVR's. We have also customer software. (SQL based). Our customers use kids play area for a limited time. Mostly 15 minutes , 30 minutes, 1 hour or 2 hours. When customer pay money our cashier write customer information to the software. After that the software prints a paper wi... 3 无线, 软件构架, 视窗 CE, 软件开发, 低功耗蓝牙(BLE) Oct 8, 2017 Oct 8, 2017已经结束 ¥17656
Raspberry Pi: create a PAN bluetooth network with bridging to ethernet or wifi I have a raspberry pi 3 and I want to create a peronal area bluetooth network that can be bridged over ethernet or wifi, has to be RPi 3 which has integrated wifi and bluetooth I want to run it on a raspbian stretch lite image Bluetooth network should have an IP address range [链接已删除,请登录查看]~255 Rapsberry pi will be DHCP server on bluetooth network The solution needs to bridge to either ethernet... 5 无线, 微控制器, Arduino, FPGA, 低功耗蓝牙(BLE) Oct 8, 2017 Oct 8, 2017已经结束 ¥868
Please not bid if you don't have the codes.Wi-Fi for Restaurants. I'm seeking for a company that can develop a backzendto create a wife marketing. The purpose of this is when a client goes inside a restaurant and when they log on to the wifi, the email and information is collected by the owner of the restaurant which at that point can send the perople an offer if they haven't been to the restaurant. I'm seeking for someone that can program the router and create a backend that can keep all that information. The right candidate must... 2 网络市场, 无线, 市场, 广告, 市场创​造​销​售​ Oct 8, 2017 Oct 8, 2017已经结束 ¥19676
Wifi marketing backend and router set up. This platform will allow me to collect emails and send offers to my clients. You must already have the codes for this Please see these vides to understand [链接已删除,请登录查看] [链接已删除,请登录查看] [链接已删除,请登录查看] 0 网络市场, 无线, 市场, 市场创​造​销​售​, 低功耗蓝牙(BLE) Oct 8, 2017 Oct 8, 2017已经结束 -
Wifi marketing backend and router set up. This platform will allow me to collect emails and send offers to my clients. You must already have the codes for this Please see these vides to understand [链接已删除,请登录查看] [链接已删除,请登录查看] [链接已删除,请登录查看] 3 网络市场, 无线, 市场, 市场创​造​销​售​, 低功耗蓝牙(BLE) Oct 8, 2017 Oct 8, 2017已经结束 ¥14576
gynect - connecting doctors the project is a social network for doctors, from all around the world. 12 无线, 社交网络, 医药, 健康, 签证 / 移民 Oct 8, 2017 Oct 8, 2017已经结束 ¥1027
SS7 HLR Location Tracing/ Cellular Positioning I require the build of a website where I can input the cellular number of a target, the system then needs to do a HLR request (you chose provider), and return the location of the handset and plot in on google maps. Some variations to the system including client login, purchasing credits etc. will be required after proof of concept. I will require proof of concept to be working before payment of ... 2 无线, 地图学与地图, 地理位置, 谷歌地图应用程序界面, 低功耗蓝牙(BLE) Oct 8, 2017 Oct 8, 2017已经结束 ¥4827
Scholary Paper on satellite communication pick any topic in satellite communication field. for example ( antenna, send and receive, or any other topic). 2- write a scholarly paper on this topic between 5 to 10 pages. ( as the paper need). 3- i need progress report to make sure that i will submit the paper before dead line 12 无线, 航天工程, 通讯工程, 交流 Oct 8, 2017 Oct 8, 2017已经结束 ¥354
vOICE CALLING sOFTWARE BY USING GSM MODEM Upload Contact from Excel File Upload prerecorded message Connect GSM modem with Pc Connect GSM modem with perticullar Com port Start of Calling check the status Report of time Feedback 2 .NET, 无线, 微控制器, 软件开发, 低功耗蓝牙(BLE) Oct 7, 2017 Oct 7, 2017已经结束 ¥339
Designing and implementing a 50-site LTE Network In search of Wireless Telecoms professionals to design and implement a 50-site LTE network consisting of: 1-The Core network 2-The Distribution network 3-The 4G-LTE Access network Important Note: Previous experience on a similar project is a MUST. Thanks much. 18 PHP, 平面设计, 无线, HTML, 设计 Oct 7, 2017 Oct 7, 2017已经结束 ¥25809
Digital image processing on satellite images using Matlab using matlab for satellite images 16 平面设计, 无线, 矩阵及数学软件, 谷歌地球, Imaging Oct 6, 2017 Oct 6, 2017已经结束 ¥536
Wireless Sensor Network hi, can anyone please help me!! I'm beginner with omnet++ Simulation Can I find anyone here who can help me to simulate some protocol like Leach ? 9 无线, 微控制器, Arduino, FPGA, 低功耗蓝牙(BLE) Oct 6, 2017 Oct 6, 2017已经结束 ¥2967
Fixing a few MMOrpg packets looking from someone to help me fix packets from what i understand the data is already all there just need the client to ready it properly 4 PHP, 无线, MMORPG, 微控制器, 低功耗蓝牙(BLE) Oct 6, 2017 Oct 6, 2017已经结束 ¥1119
Technical write up and plan for fiber networking. I need a technical write up, regarding a proposed fiber networking . The length is 1km long this is in an area with petrol products, which have fumes and so deemed as high risk areas, trucks come in to load fuel, and there is a system we are developing for managing the process, which uses RFID readers and tags.(hand held and mounted) SO we need to have a network that connects from the server ... 5 无线, 云计算, 微控制器, PLC 与 SCADA, 能源 Oct 6, 2017 Oct 6, 2017已经结束 ¥702
Routing on Tascam DM3200 I need help to Fix routing on Tascam DM 3200 with few Elentronic gadgets. To route from mixer to Turn table, Adat, Reel to Reel, Mac, etc 4 无线, 微控制器, 电路设计, FPGA, 低功耗蓝牙(BLE) Oct 5, 2017 Oct 5, 2017已经结束 ¥1254
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