To: paul_philp who wrote (51147 ) 4/27/2002 4:33:35 PM From: Eric L Respond to of 54805 re: WLAN Mobile WAN Convergence << 802.11X is not a mobile technology. >> No, but in my mind GPRS/EDGE/CDMA mobile/portable technology will converge quickly with 802.11X portable/fixed technology (and both will be supplemented by Bluetooth PLAN). I think we are going to see the traditional mobile wireless carriers proacting (as VoiceStream, BT, et al) by staking out WLAN turf before others arrive, and I think that this will help accelerate Generally in the mobile world we are "waiting for devices". Here we are not. Nokia has already released the D211 (900/1800 MHz) & D311 (850/1900 MHz) tri-mode GPRS/HSCSD/WLAN (WiFi) Modem cards. By swapping SIM a business traveller has access to mobile (and WLAN) data worldwide on a single subscription if he uses both cards. Others vendors will quickly follow and we can expect 1xRTT models before long. For those that have not seen it, Andy Seybold commented on the business model this week and he has an interesting survey on his website:surveysolutions.com >> Wireless LAN "Hotspots"--Is There a Business Model Here? Andrew M. Seybold outlook4mobility Wireless Outlook Newsletter 22 April 2002 For weeks now I have been trying to figure out the business model for companies deploying Wi-Fi or 802.11B "hotspots" in airports, hotels and other public areas. A growing number of companies are entering this business: Wayport, MobileStar (now part of T-Mobile owned by VoiceStream) aggregator Boingo and several others. The "hotspot" concept has caught the attention of many, from those who want to deploy hotspots to those who want to use them. No matter how I work the numbers, I can't come up with a solid business case for companies whose prime business is deploying Wi-Fi access points in public locations. I can justify deployment of hotspots by companies such as VoiceStream (T-Mobile), which purchased MobileStar out of bankruptcy, since it will offer a combination of GSM/GPRS wide-area data access along with Wi-Fi hotspots. I can make a case that this combination will attract more users to the wide-area network and perhaps reduce customer churn. Each hotspot doesn't necessarily need to be cash positive. This isn't so for companies deploying Wi-Fi hotspots for profit. No matter how I run the numbers, I keep coming up with a business model that doesn't appear capable of reaching breakeven, let alone showing a profit. Unless I've really missing something here, I don't understand how such companies acquired funding and what they plan to do when they start running out of money. Perhaps a wide-area network provider will purchase them out of bankruptcy to augment its offerings. Sprint PCS, for example, invested in Boingo. Boingo's model is different from that of the Wayports and MobileStars of the world. Biongo aggregates Wi-Fi services deployed by others, pays a discounted price for the service and then charges its own customers a premium. It might not be too much of a stretch for Sprint PCS to pick up the Boingo pieces.The Business Model Let's say I want to install a hotspot in a coffee shop. The object is for the owner to attract more customers and for me to make money selling access to the Internet via a wireless access point. I would have to install at least one access point and provide a high-speed, persistent Internet connection, probably a DSL line with a download speed of 784 Kbps and an upload speed of 128 Kbps, which is far less than the 6 Mbps that users will get between their laptop and my wireless access point, but if there are only a couple of users they probably won't notice a difference. Or I could opt for a T1 (DS0) circuit that will provide data access of up to 1.5 Mbps, still less than the wireless speed but plenty fast. If I wanted to go top drawer and support multiple access points, I would opt for a T3 (DS3) circuit that provides up to 45 Mbps of access speed, which is overkill for a single access point. Let's take a look at the numbers:Item Initial Cost over two Cost years/Monthly Access Point $500.00 $21.00 per month DSL Line (business) $69.95 per month T1 (average cost) $600.00 per month T2 (average cost) $1500.00 per month These numbers don't include installation costs nor do they take into account the fee that the property owner would impose, any back-end services needed to run the system, user authentication and/or a billing engine to collect fees from users or marketing dollars. All of which would add to the monthly costs, most of which can be shared across multiple points of access. I have chosen to use a rather elementary cost/profit example here since these additional costs cannot be accurately determined. Here is how the "profit" picture has to work out. I will price my service at $5.00 per user per access. Most services charge more for a single access session and by the month for various levels of access, but I believe $5.00 per user per access is representative. Here are the breakeven models for the various options:Access Point Monthly Users and Connectivity Monthly Cost for breakeven DSL $91.00/month 18.2 T1 Line $621.00/month 124.2 T3 Line $1521.00/month 304.2 I doubt that this many users currently use any one hotspot. From personal experience as I travel throughout the U.S. using the MobileStar system at American Airlines Clubs, and Wayport where it's been installed, I find that I am usually the only one using the hotspots. The biggest problem is that most folks who travel don't know that wireless access points are available. I make a pest out of myself in the Admiral's Clubs going up to notebook users and asking them if 1) they know that fast wireless access is available and 2) if they would they use it. Ninety percent of those I ask don't know it's available. Once I explain wireless access and the pricing structure, most don't get very excited. I'm only occasionally asked how to get started. In order to get more people to use these hotspots, someone will have to do a lot of advertisinglittle MobileStar signs on a few tables in airline clubs isn't enough and advertising expense isn't included in my cost models.The Bottom Line If I were a venture capitalist and ran numbers like those above, I would not be inclined to invest in companies whose entire business model is to provide WLAN hotspots, thinking they will make money doing so. There has to be another business model if WLAN hotspots are to remain viable and proliferate. Providing them in public conference rooms at hotels where the cost of the connection is already part of the overall infrastructure is one model that works. Installing them in places where there is already a high-speed connection also works. But having to provide both the high-speed back-end and the access point doesn't appear to be a model for making money. I am an enthusiastic user of WLAN hotspots, even though I strongly object to the existing pricing models. Boingo, for example, charges for each use. If I visited three airports on a given day (not at all unusual for me) and I accessed a WLAN connection at each one, my bill for the day would be $7.95 x 3 or a total of $23.85. I hope that there are some business models out there that will prove workable. In the meantime, I won't be investing in any company that thinks it can make a fortune installing standalone WLAN hotspots! << - Eric -