wireless transmission

Replies

• 

  sumIIT

  siva

  Hi all,
  
  I am new to this forum ....i would be glad if guys help me out😎
  all i want is some data related to wireless transmission....like to use which technology...(RF transmission or something like Wi-fi transmission....) did anyone work on wireless transmission??

  
  Hi there...
  
  We are discussing about similar topics here...
  
  #-Link-Snipped-#
  
  U may join us.😛
• 

  siva

  If possible give information in detail ......like topology or the basic blocks you are thinking about.........
  post me website that has some detailed information on topics like these
  
  it would be of great help😁
• 

  durga ch

  Hi Siva,
  
  Wireless communication was introduced by IEEE 802.11b standard. 802.11 b standard can again be classified to be handling infrastructure wireless comunications and Adhoc communications.
  In infrastructure communications for eg, you have a specific base station / Access point and the clients commuincation through these AP .
  In Adhoc mode, you generally don't have any access points, all the clients could be considered as routers/nodes through which other clients 'hop' to reach the main internet back haul.
  from 802.11 b on, there were many more standards introduced for PAN, MANET networks such as 802.15 .
  
  is this what you want to know?
• 

  siva

  Hi durga,
  
  wat i am asking is about wireless data transmisiion from a sub system to remote station...
  using which technology this can be implemented???😕
  
  thanks,
  siva
• 

  durga ch

  It depends on the distance between two nodes. Could you be more specific on you scenario?
• 

  siva

  durga

  It depends on the distance between two nodes. Could you be more specific on you scenario?

  The distance between two nodes will be something like 10 miles......
• 

  shiva91

  i did my project in wireless communication only....... if you have any doubt in wireless communication post here....... we will the solutions
• 

  shiva91

  OFDM is the write tech to implement wireless communication. because in OFDM
  noise are very less...... it is easy to implement
• 

  durga ch

  10miles, either you can use repeaters betwen access points as access points coverage depends again topology and signall strenght elsem something like Land distance WIFI can be used.Sweden used this techonlogy to control whether ballons in stratosphere , so obvios that it can shoot the antenna beam (directive) upto ~250kms.
  
  
  READ MORE-> #-Link-Snipped-#
• 

  siva

  Hi durga,
  
  thanks for the information....😀 and keep psting about the same topic if you have any other information.....because i working on a project this would be of great help for me
  
  bbye
• 

  siva

  shiva91

  OFDM is the write tech to implement wireless communication. because in OFDM
  noise are very less...... it is easy to implement

  
  Hi Shiva,
  
  can you tell me about your project in detail???
  and the distance between receiving and transmitiing ends
• 

  siva

  shiva91

  i did my project in wireless communication only....... if you have any doubt in wireless communication post here....... we will the solutions

  
  Hi shiva,
  
  as you have worked on a communication project.....can you post the details of the project??? and the distance between transmitter and reciever
• 

  abhinaykumar

  what about the spread spectrum technology
  wifi is over the technology of spread spectrum or ofdm or the hybrid of both.......
• 

  limestone7000

  while we're on the 'wireless' topic, can u temme how this "Wireless Electricity" works??????
  
  #-Link-Snipped-#
  
  check it out!
• 

  jaywalker

  assume if i wanna transmit signal for abu 200m range .....my idea of project is to provide accident alertness to hospitals at remote area... its like HOP system.....