무선 일자리 및 콘테스트

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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Freelancer 상에서 일자리 탐색

프로젝트/콘테스트 설명 입찰/공모 기술 시작 종료 가격 (USD)
Handover probability simulation in matlab I require someone who is expert in WLAN technologies and Matlab. The task require simulation of the handover probabilities in matlab in a given scenario. 5 무선, MATLAB/Mathematica, 정보 통신 공학, 네트워크 관리 Apr 24, 2018 오늘6일 17시간 $70
GPS Tracker We want to outsource the hardware design and embedded software development process of a gps tracker device, which can work with both solar and battery powered (even with both together), send data through GSM/GPRS/NB-IoT. Mass production concerns should be taken account during the desing phase. 15 무선, 전자 공학, 마이크로콘트롤러, 임베디드 소프트웨어, PCB 레이아웃 Apr 24, 2018 오늘6일 12시간 $1299
Network fundemental this project need a packet tracer 29 무선, 공학, 컴퓨터 보안, 시스코, 네트워크 관리 Apr 24, 2018 오늘6일 5시간 $105
NS3 network simulator I'm working on WSN protocols like AODV, DSDV, TSMP, 6LoWPAN, TCP/IP, UDP, CSMA, LTE, point-to-point connections, mesh network and many more. They have libraries in NS3 and I want to import them into OpenFlow Control Switch then run the program. MORE DETAILS: Task 1 (Elementary Level)- Create at least 3 node simple topology on NS3 (point-to-point or csma or wifi channel/connection), Insta... 13 C 프로그래밍, 자바, 리눅스, 무선, 네트워크 관리 Apr 22, 2018 Apr 22, 20184일 22시간 $721
Need a technical report writer Skills and knowledge: knowledge of UMTS/LTE technologies and architectures and simulation environment ONLY Qualnet 7.4. 8 무선, 공학, 기술 문서 작성, 학술연구 저작, 정보 통신 공학 Apr 22, 2018 Apr 22, 20184일 5시간 $19
Need a telecommunication engineer I need an assignment. Must be knowledge of UMTS/LTE technologies. No time waster. 14 무선, 공학, 전자 공학, 보고서 작성, 정보 통신 공학 Apr 21, 2018 Apr 21, 20183일 15시간 $30
Literature/ technical survey, Research in the field of IT, Wireless and Telecom, Literature/ technical survey, Research in the field of IT, Wireless and Telecom, mostly on Wireless sensor neetwork. Must have Proven research record 15 무선, 연구, 과학 연구, 기술 문서 작성, 전기 공학 Apr 19, 2018 Apr 19, 20181일 22시간 $30
Designing hybrid protocol for securing & prioritizing data in multiple wireless body area network Objectives 1) Providing data communication security through hybrid protocol for multiple WBANs working at same time. This security protocol should consume low energy & also low memory space . 2) Prioritizing data/node based on critical physiological value sensed by sensors..(Data can be classified as critical data & non-critical data & accordingly prioritization should be done). Need t... 2 무선, 컴퓨터 보안, 학술연구 저작, 네트워크 관리 Apr 18, 2018 Apr 18, 20181일 1시간 $155
Handover between LTE and 3G in NS3 expecting 1 remote host, 1 server, atleast 4 base stations (2 3G and 3 LTE) and 1 or 2 mobile nodes in NS3. [url 제거 완료, 확인하려면 로그인하세요.] This is the similar project to what I am expecting. 5 자바, 리눅스, 무선, 시스코, 네트워크 관리 Apr 18, 2018 Apr 18, 201819시간 52분 $331
frame work for Access point selection based on Markov decision process I need to implement the attached paper on my system. i need a help from an expert in Markov chains and Markov decision process to use it in the cellular network to predict the user location under each cell in the future and optimize network using matlab we will use Markov decision process to chose the best node in wireless network based on the arrival rate and service time for each connection, a... 6 무선, 공학, MATLAB/Mathematica, 알고리즘, 전기 공학 Apr 18, 2018 Apr 18, 201812시간 12분 $147
RFID Tag Reader (Chip: ST25RU3993) Create a C code to be able to transmit data to a tag and check if data is received back. I have already built the PCB board and it operates at UHF in the range of 900. I just need to know how to transmit and receive signals. I have attached the datasheet of the chip. 3 C 프로그래밍, 무선, 전자 공학, 전기 공학, 커뮤니케이션 Apr 18, 2018 Apr 18, 201810시간 13분 $52
Omnet ++ and Ad-hock WAN I need someone professional in Omnet++ ...to design a densified ad-hock WAN based on Software-defined networks SDN with a centralized multi controller. 1 무선, 공학, 전자 공학, 소프트웨어 테스팅 Apr 18, 2018 Apr 18, 20186시간 21분 $770
RFID Tag Reading (Chip: ST25RU3993) The RFID operates at UHF and I need to program the RFID chip to be able to transmit and receive data from an RFID tag. 6 C 프로그래밍, 무선, 전자 공학, 전기 공학, 커뮤니케이션 Apr 17, 2018 Apr 17, 2018종료 $96
Designing a Small Antenna for TPMS Hello I need for communication in the 433 MHz band 2 antenna designs (IFA and LOOP antenna) with a matching network circuit. I will then solder these antennas to my board. 9 무선, 공학, 마이크로콘트롤러, 전기 공학, 회로 설계 Apr 17, 2018 Apr 17, 2018종료 $21
Create a robust wireless network based on RF or Wi-Fi We need the best electronics engineers to create the best wireless network. We are developing a product that is to be patented so I cannot disclose any details here. But we need electronics engineers or a company that has experience in working with wireless networks. You can use 433MHz, 2.4GHz, RF technology, Wi-Fi technology, etc.. any wireless technology will do but it should be robust as hel... 8 무선, 전자 공학, 전기 공학, PCB 레이아웃, 제품 디자인 Apr 16, 2018 Apr 16, 2018종료 $562
Need to simulate a network in Ns3 or OMNET++ with various protocols and implementing attacks I am looking for an expert in networking simulations Ns3 or OmNET++, whatever. The job is to simulate various protocols on it and implement a security attack on it. As for the results, finally comparing the data of the results. Note: Those who are adept to networking and simulating them and knowledge on security are recommended. Please don't waste time inboxing me shit which you couldn... 7 무선, 컴퓨터 보안, 네트워크 관리, 인터넷 보안 Apr 16, 2018 Apr 16, 2018종료 $433
Project for support0611 -- 18/04/16 07:55:18 Hi support0611, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 PHP, 리눅스, 무선, 루비 온 레일즈, 안드로이드, Apr 16, 2018 Apr 16, 20181일 4시간 $140
Project Related to Networking and Wireshark Project Related to Networking and WireShark 17 무선, 컴퓨터 보안, 시스코, 학술연구 저작, 네트워크 관리 Apr 14, 2018 Apr 14, 2018종료 $19
power electronic controller for dc motor drives Dc motors are used extensively in variable-speed drives application. With the advancement of power electronics and control, ac motor drives are becoming a competitor to dc motor drives. Write an assignment on the available speed control methods including the use of power electronic controller for dc motor drives (choose separately-excited dc motor) and ac motor drives (induction motor). You also n... 13 무선, 공학, 전자 공학, MATLAB/Mathematica, 전기 공학 Apr 13, 2018 Apr 13, 2018종료 $37
Integrate an Ultrasonic Sensor to a Smart Parking Spot Sensor We would like the freelancer to identify the best possible way to integrate an ultrasonic sensor to our device with: 1. Minimal cost to our housing design 2. Affecting the IP Rating of the device 3. Suggesting (Including Supplier) for the Ultrasonic Sensor which best suits the project. 19 무선, 공학, 전자 공학, 전기 공학, 회로 설계 Apr 13, 2018 Apr 13, 2018종료 $677
Router & Switches Configuration IP devices in Network are: 1. Alcatel OXO Connect EPBX 2. IP Camera/s 3. Network Video Recorder 4. IP Phone of Alcatel (A wire from port of switch goes from switch to Phone and from Phone to PC) 5. PCs / Laptops 6. Cisco SG350-28PP – 8 pcs 7. Cisco SG500-28 – 1 pcs 8. Mikrotik Router CCR 1009-7G-1C-1S+ 9. Ubiquitti 3 pcs of Access point – Long Range Basic topology t... 25 시스템 관리인, 무선, 시스코, VoIP, 네트워크 관리 Apr 12, 2018 Apr 12, 2018종료 $394
Project for Gul N. Hi. I want to make MRTG for Mikrotik using Cacti. Cacti already installed & running. But I need Cacti for monitoring/graphing Mikrotik (Simple Queue, Interface, Wireless, CPU Load, Temperature & RAM). Do you have time to help me configure Cacti, please? 1 무선, 컴퓨터 보안, 시스코, , 네트워크 관리, 인터넷 보안 Apr 11, 2018 Apr 11, 2018종료 $30
Project for Nabila S. -- 18/04/10 19:46:38 Hi Nabila S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 인터넷 마케팅, 사진, 데이터 처리, 데이터 입력, 무선, Apr 10, 2018 Apr 10, 2018종료 $6
neural network Need detailed neural network model 7 무선, 공학, MATLAB/Mathematica, 시스코, 네트워크 관리 Apr 10, 2018 Apr 10, 2018종료 $21
Ns-3 project networking specualist plz Ns-3 project networking specualist plz 4 자바, 무선, 알고리즘, 소프트웨어 아키텍처 Apr 9, 2018 Apr 9, 2018종료 $216
wireless firmware We are Indian Startup setting up Indian Networking Hardware Brand, hardware will be sourced from Taiwan but Software is planned to be made in India by Indians, for this we offer to share our profits as this association may be long term association as development is a constant process. Firmware that need to be made is for Wireless Access Point and Wireless controllers. Apart from this brand will al... 9 무선, 전자 공학, 마이크로콘트롤러, 전기 공학, PCB 레이아웃 Apr 9, 2018 Apr 9, 2018종료 $396
Mathematical modeling and algrithm development in wsn Mathematical modeling and algrithm development in wsn WSN localziation 9 무선, 공학, MATLAB/Mathematica, 알고리즘, 수학 Apr 9, 2018 Apr 9, 2018종료 $21
Hardware Security Enthusiast Electronic Door Gate SDR and Bypass Seeking cyber security , hardware h@acker for electronics projects internal security management company working for large commercial retailers Requirements - have dsp and sdr experience - know how to defeat most keypad entry systems - locksmith or enthusiast - hardware security enthusiast 0 무선, 전자 공학, 컴퓨터 보안 Apr 8, 2018 Apr 8, 2018종료 -
Need help with CCNA/ GNS3 Need help with CCNA. Will provide more details in a chat. MAX BUDGET AU$10. 2 무선, 시스코, 네트워크 관리, Network Sales Apr 8, 2018 Apr 8, 2018종료 $9
Electrical ENG Wanted Bio-telemetry for implantable medical devices. The 868-868.6 MHz, 902.8-928 MHz, and 2400- 2500 MHz Industrial, Scientifi c, and Medical (ISM) bands are suggested for implantable medical device bio telemetry. I would like to share details with the right person 6 무선, 전자 공학, 전기 공학, 학술연구 저작, 정보 통신 공학 Apr 7, 2018 Apr 7, 2018종료 $13
Matlab simulink Fading channel experimentation using MATLAB Simulink 16 무선, MATLAB/Mathematica, 전기 공학 Apr 7, 2018 Apr 7, 2018종료 $29
Mata lab code for double Gamma functions Require the complete MATLAB code for the attached paper title "Tang, S., Dong, Y., Zhang, X., “Impulse response modeling for underwater wireless optical communication links”, IEEE Transactions on communications, Vol. 62, No. 1, pp.226-234,2014. " 3 무선, 공학, MATLAB/Mathematica, 전기 공학, 정보 통신 공학 Apr 6, 2018 Apr 6, 2018종료 $21
Automated meter reading systems The project is on meter data management and automated meter reading systems. We wish to develop a platform (Lora WAN based) that can read multi-brand of electric meters (DLMS/COSEM meters and Non DLMS/COSEM meters)connected via GSM. 12 무선, 전자 공학, 마이크로콘트롤러, 전기 공학 Apr 6, 2018 Apr 6, 2018종료 $1026
Network engineer,CCNA 1. Responsible for after-sales support of network equipment (including network equipment testing, maintenance, patrol, customer training and technical support); 2. Capable of network fault diagnosis and processing. 3. Maintenance of network environment and maintenance of terminal equipment. 1. Computer, electronics, communication, building intelligence and other related majors; 2. Have relev... 24 시스템 관리인, 무선, 컴퓨터 보안, 시스코, 네트워크 관리 Apr 4, 2018 Apr 4, 2018종료 $486
i need wifi in the house he needs to put the wifi in the house 4 무선 Apr 3, 2018 Apr 3, 2018종료 $23
Project for Alate I. I currently have a problem and need help General operation: I am currently working on a project in which 4 tire pressure modules (each soldered with the radio module RFM24W (compatible with SI4460), the RTC DS3231, Atmega 328P-AU Microcontroller and the sensor MS5803-07BA) communicate with a central unit (soldered with Arduino Nano and with a RFM24W Transceiver from HOPERF). The central unit se... 1 C 프로그래밍, 무선, MATLAB/Mathematica, 마이크로콘트롤러, , Arduino Apr 3, 2018 Apr 3, 2018종료 $250
Private project for selective freelancer This is a sub project for selective freelancer bases on early communication. Project detail and requirement to be provided after it is accepted. Step a for "CC2530 / CC2630 Zigbee Project" 3 무선, 전자 공학, MATLAB/Mathematica, 전기 공학 Apr 3, 2018 Apr 3, 2018종료 $384
Network engineer,CCNA 1. Responsible for after-sales support of network equipment (including network equipment testing, maintenance, patrol, customer training and technical support); 2. Capable of network fault diagnosis and processing. 3. Maintenance of network environment and maintenance of terminal equipment. 1. Computer, electronics, communication, building intelligence and other related majors; 2. Have relev... 27 시스템 관리인, 무선, 컴퓨터 보안, 시스코, 네트워크 관리 Mar 30, 2018 Mar 30, 2018종료 $487
Implementation of Leach protocol on tinyos I have a Wireless sensor network project, I need to implement the leach protocol on a hardware that is compatible with tinyos. You must have: -Theorical background on WSN. -Experience on implementation on Tinyos. 1 C 프로그래밍, 무선, 공학, Verilog / VHDL, C++ 프로그래밍 Mar 29, 2018 Mar 29, 2018종료 $19
Network Design using Packet tracer Find the attached document for further instructions. 25 무선, 공학, 컴퓨터 보안, 시스코, 네트워크 관리 Mar 29, 2018 Mar 29, 2018종료 $39
Wifi Network Design At present, we are facing a problem with wifi network. We want to optimally utilize it. We are getting huge data loss from wifi network. See this report << Ookla Speedtest >> ACT (ISP) Direct: ping 1ms download 792.92 Mbps upload 915.87 Mbps around 9:24 pm on 28/Mar via Firewall: ping 1ms download 327.79 Mbps (60% data loss) upload 348.93 Mbps (62% data loss) aroun... 11 무선, 전자 공학, 컴퓨터 보안, 시스코, 네트워크 관리 Mar 29, 2018 Mar 29, 2018종료 $148
Network engineer,CCNA 1. Responsible for after-sales support of network equipment (including network equipment testing, maintenance, patrol, customer training and technical support); 2. Capable of network fault diagnosis and processing. 3. Maintenance of network environment and maintenance of terminal equipment. 1. Computer, electronics, communication, building intelligence and other related majors; 2. Have relev... 36 시스템 관리인, 무선, 컴퓨터 보안, 시스코, 네트워크 관리 Mar 29, 2018 Mar 29, 2018종료 $451
4G LTE architecture proposal paper 6 pages proposal to any one want to install such network 14 무선, 기술 문서 작성, 시스코, 학술연구 저작, 네트워크 관리 Mar 28, 2018 Mar 28, 2018종료 $64
CISCO Network Simulation Hi there I need to create a study case for a company simulated in packet tracer. Please review the PDF attached and come back at me. Kind Greetings Kaan 29 시스템 관리인, 무선, 컴퓨터 보안, 시스코, 네트워크 관리 Mar 28, 2018 Mar 28, 2018종료 $184
Implementation of Leach protocol on tinyos I have a Wireless sensor network project, I need to implement the leach protocol on a hardware that is compatible with tinyos. You must have: -Theorical background on WSN. -Experience on implementation on Tinyos. 3 C 프로그래밍, 무선, 공학, Verilog / VHDL, C++ 프로그래밍 Mar 28, 2018 Mar 28, 2018종료 $60
Project for Truong D. -- 18/03/27 20:27:00 Hi Truong D., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 C 프로그래밍, 무선, 공학, 전자 공학, MATLAB/Mathematica, Mar 27, 2018 Mar 27, 2018종료 $200
Network logs analyzing / Network traffic Network logs analyzing / Network traffic 24 시스템 관리인, 무선, 컴퓨터 보안, 시스코, 네트워크 관리 Mar 27, 2018 Mar 27, 2018종료 $36
Energy Harvester design I am doing a research about Energy Harvester and I need a help for designing a proper system using PSpice software that can harvest energy from Thermal, Vibration and RF sources to be used for mobile communication devices. 11 무선, 공학, 전자 공학, 전기 공학 Mar 26, 2018 Mar 26, 2018종료 $502
Need answer to simple question: Expert in IR Infrared remote control hardware and protocols. I need to replace a straight 125 mm USB cable with a infrared data link but before I start project i will pay for expert advice: so i will pay $15 for the answer to a couple of basic question what is the fastest bit rate Hz etc. i can expect, basically can such a short IR link ever compete with RF or USB cable? where is the proof (website) [url 제거 완료, 확인하려면 로그인하세요.] [url 제거 완료, 확인하려면 ... 5 무선, 전자 공학, 마이크로콘트롤러, 전기 공학, 정보 통신 공학 Mar 25, 2018 Mar 25, 2018종료 $23
Project for Gul N. I'm interested in a bot script or app or any other method to generate guests /peoples/viewers to room on myfreecams.com. I need somewhere between 100 and 500 viewers online in room I am interested in getting more guests in the model room They can be fake, but it would be even better if they would be registered users i want a script or traffic generator 1 무선, 컴퓨터 보안, 시스코, , 네트워크 관리, 인터넷 보안 Mar 25, 2018 Mar 25, 2018종료 $10
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