How do I configure BSNL Teracom modem to be used as wifi router for cable net?
BSNL Broadband Internet Connection==========================1. Configure IP Settings on your PC Start==>Settings==>Network Connections ==> Local Area Connection (Right click) ==> Properties ==> Internet Protocol Version 4 (TCP/IPv4) ==> Properties IP address :
Is using WiFi during a thunderstorm dangerous?
Generally No. Using a hand held device is harmless during a Thunderstorm. There is always a "However". If you are in your Bedroom say and the Modem supplying your WiFi is in your room with you and Lightning strikes your Power line then you could absolutely be injured. This would not be because you are using a WiFi device. On the contrary. Using a WiFi device is the best way to remain safe. This could only happen due to the Modem being very, very close to you. In most cases the Modem and its electrical connections are generally far away from Human contact and as so quite safe. I do hope I wasn't coming across as a scare monger. I was just pointing out that in very rare instances it is possible to be injured. Those instances are much more rare than actually having your abode struck by lightning so I definitely would never worry. The chances are so minuscule as to be almost immeasurable.
How can I get satellite internet in my remote village?
You can simply buy a wimax connection provided by BSNL. It gives enough internet speed.You can contact your nearest bsnl office.or you can follow as given bellowHow to REGISTER FOR CONNECTION (REGISTER FOR LANDLINE/BROADBAND/EVDO/WIMAX/3G DATA CARD. Etc……….)Option 1Step 1)Go to this url: http://udaan.bsnl.co.in/lead_inp...Step 2)Select Circle: (probably select your state) And Select SSA/DistrictStep 3)Fill Your Name, Mobile Number, Landline Contact No/ Nearest BSNL Landline No, Email Address.Step 4)Select the service you want!3G DATA CARD, BROADBAND, COIN COLLECTION BOX, CENTREX/CUG, DATA CARD (NIC), ENQUIRY, EPABX, EVDO, FTTH, FWP-FIXED WIRESS PHONE, GPOEN, INTERNET ON WLL, IPTV, LANDLINE, LEASED LINE, MANAGED N/W SERVICE, NEWLINE AND BROADBAND, OTHERS, PLAN CHANGE, PREPAID BROADBAND, WLL + BROADBANDStep 5)Some of the service you can specify the plan, such as Broadband. Now you can select that specific plan at this step.Step 6)Almost Done! Now fill your address, Area, Sub Area, Village/Taluka/city, PINCODEConvenient Day and Convenient Timings for installation/product delivery.SOURCE OF INFORMATION (in this case select website)Remarks (Anything if you need to specify)Step 7)Click Submit!Done!To check your status. (Note down the lead ID carefully at the time you have applied)Go to this link: http://udaan.bsnl.co.in/searchle...To register a new complaint against delay of more than one week.Go to this link:http://udaan.bsnl.co.in/complain...Edit-You can buy Airtel VSAT connection.They provide VSAT service all over India.VSAT technology is capable of delivering up to 54 Mbps of Internet/ Intranet payload. For more details You have to contact your nearest Airtel office/store.
How can I get free wifi at home?
Just a caveat for anyone who might be considering this. I hate to be Captain Obvious, or the party pooper, but… hacking your into your neighbor’s network is stealing. Yup… it’s no different from tapping into any other service that someone else pays for.What seems to be a great idea now will eventually morph into one of those things you wish you never did. If you are lucky, a decade-plus later you’ll look back wondering how you got so lucky that you never got caught. That’s what’s known as growing up.Oh - and those friends that you boasted to one night at that drunken work party - will suddenly emerge from the woodwork if you decide to run for public office or compete for something that has a “morals” requirement.Bottom line: this is just a really bad idea. Stealing ALWAYS is. There are plenty of legit access points. Case in point - every town/village/city has a public library. Sometimes convenience comes with a very high price tag. This is a clear example.
I want to install free WiFi in my village. What is the cheapest way to make a free WiFi zone about 2 to 5 k.m.?
First of all there is no concept like 'Free Wi-Fi'. This is a term not given by Internet Service Providers but one coined by the government. It means that although the Internet service is paid - the charges will be borne by the respective Government or enterprise within whose purview the Wi-Fi service is provided. Wi-Fi is commercial name for technical term Wireless Local Area Network (WLAN). This means within your village you may set up a Wi-Fi network. As long as the network is used to connect people within the village without an outside world connection or Internet connection it will cost free. But definitely you are not going to deploy it for this reason . Your intention will be to provide free Internet to people of village. This means you will have to connect your village WLAN to an Internet Service Provider like Hathway, ACT or Airtel. None of these are going to give you free connection. So to provide Internet connection to your Wi-Fi access point you will need to pay subscription charges. Now if you are willing to bear these charges personally then you can definitely provide a free Wi-Fi to your village.But again there are other issues the most important of which is whether there is any Internet Service Provider operating around your village. Because in order to provide Internet connection to your village the service provider must be having an Internet infrastructure like cables etc. installed around your village. Otherwise you may use the existing mobile broadband 2G 0r 3G service to connect your Wi-Fi access point to the Internet. Note : Since the coverage area of one Wi-Fi access point is 200 meters you may need several access points depending on the area of your village and each of these access points must then be connected to the 2G/3G services.
If mobile phone signals can penetrate buildings, why can't my domestic WiFi router reliably penetrate the brick walls in my house? Is anyone developing wireless network technology that is better at penetrating walls?
Unlike licensed cellular frequencies that are regulated for use on towers and rooftops at particular vertical beam widths, Wi-Fi uses unlicensed ISM spectrum that it shares with Bluetooth, baby monitors, cordless phones, and now even cellular operators (via LTE-U and LAA). Since any clown might improperly install a router a few inches from his skull, and to avoid an 'arms race' of interference from neighboring devices, Wi-Fi access points must conform to strict limits for effective isotropic radiated power (EIRP). For point-to-multipoint scenarios (in contrast to narrow-beam point-to-point links), the US FCC’s limit for 2.4-GHz Wi-Fi is 30 dBm, or 1 watt, of output power, plus 6 dBi of antenna gain.The problem is that Wi-Fi loses approximately 40 dB of signal strength in its first 3 feet. And as you’ll note below, each brick wall might attenuate the signal by another 8 dB. But it’s also possible that brick walls may be thick enough to fully absorb Wi-Fi signals (which are 5 inches long at 2.4 GHz, and 2 inches long at 5.8 GHz. And most consumers buy or rent routers that fall far short of 1 watt of output power anyway. Range extenders (meshed or otherwise) won’t do much better at penetrating brick walls, since they rely on Wi-Fi as the backhaul medium. So if the signal needs to pass 4 or more walls, it might be ‘game over’ (since an RSSI weaker than -65 dBm might not support real-time traffic, due to packet retries and delays).A better workaround for brick walls is to go through them with a cable - ideally one that’s already there. Wi-Fi over coax kits combine with routers that have detachable antennas, and would allow you to deliver Wi-Fi signals through those walls to cable outlets on the other side.
Is it a health hazard to turn on my 3G/4G connection all day long and leave the smartphone in my pocket? Am I over-worrying about developing cancer down the road?
Cancer is caused by abnormal DNA - there are a variety of abnormalities that can lead to the uncontrolled growth of a clone of cells (neoplasia - cancer - tumors). A variety of agents can cause these changes to occur - one of them being ionizing radiation.If a photon of electromagnetic radiation is of a sufficient energy to cause ionization (energetic enough to knock an electron out of an atom), then it could cause a break in a strand of DNA and potentially cause cancer (if the break is in the right spot). The minimum energy of a photon required to do this is about 3 electron volts. This is the energy of a photon in the ultraviolet portion of the electromagnetic spectrum. (Sun exposure, which includes ultraviolet radiation, can cause skin cancer). The energy of the electromagnetic waves coming from a cell phone are only about 1/100 of an electron volt. There is zero chance that this can produce an ionization. So there is zero chance that the radio waves (microwave radiation) from a cell phone can cause cancer.If you are interested in “No Nonsense” answers to serious medical questions, please follow me. (>200 answers on cancer, medicine and human behavior.)
You can use it only in the district where you have take the connection. If you go to any another district your cpe will not work