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Wireless Net on the Zaurus

Posted by CmdrTaco on from the can-you-ping-me-now?-good dept.

An anonymous reader writes "Straight from infosync.no: "Sharp has announced the release of a wireless Internet package for Sharp Zaurus SL-5500 and SL-5000d. Using the Verizon Wireless CDPD network in US, the package includes a Compact Flash CDPD modem from Enfora, the necessary software, and a Verizon Wireless account"."

4 of 103 comments (clear)

  1. the evil Starbuck's.. by NanoGator · · Score: 4, Informative

    My boss has a Zaurus with an 802.11 card. After that story the other day about Starbuck's 'interferring' with a free 802.11 provider, I discovered that there are a LOT of Starbuck's around Portland that have the T-Mobile service ready to go. Seriously, I've been to 3 different stores that had it and 1 of them was in the mall. It's a sure bet that the bigger mall will have it soon too. (That Starbuck's is remodelling...)

    This isnt' worth the $30 a month they want for it, otherwise this is a seriously cool combination with a Zaurus. I could go to the mall and do my shopping. If I'm concerned about an item costing a little too much, I could run down to the Starbuck's (or just close to it...), fire up the Zaurus, and go check out the price at a place like Newegg.com. Even better, I can find out if a competitor is running a sale! Best Buy's site will let ya order the item from the web and pick it up in the store.

    As I said, this isn't worth $30 a month to me, but that's a seriously cool alternative to trying to cover the US with a cellular-like WAP cloud.

    --
    "Derp de derp."
  2. Battery Life by SomeOtherGuy · · Score: 4, Interesting

    Any word on the battery life for this? I know that 802.11B sucks the batteries right out of most handheld devices. I am testing an "industrial" Symbol device (PocketPC) here at work -- and am hard pressed to surf around for more than about 45 minutes on a full charge.

    Based on the size of this thing, it may have an additional battery on board. A few quick glances of the website did not make it appear that way.

    --
    (+1 Funny) only if I laugh out loud.
    1. Re:Battery Life by Royster · · Score: 4, Informative

      The modem has its own battery.

      I used one of these as part of the wireless beta. I got a good 2-3 hours out of a charge on the wireless battery and about 4-5 hours of constant use on the Z itself.

      --
      I have discovered a truly marvelous sig, unfortunately the sig limit is too small to contain i
  3. Quick primer on CDPD by wowbagger · · Score: 5, Informative

    CDPD - Cellular Digital Packet Data.

    The CDPD system involves sending short, relatively low speed data bursts over a voice channel of standard North American Analog Phone Service (AMPS). This allows a standard AMPS system to carry CDPD with little retrofitting of the cell towers, whereas GPRS requires a whole new system. Given that your average cell site runs about US$1M, that adds up very quickly.

    CDPD is a CS/A TDMA system (Collision Sense/Collision Avoidance Time Domain Multiple Access) system - Multiple users transmit on the same frequency at different times, much like Ethernet.

    CDPD is in common use for vending machines, electric meters, and other systems that need to report relatively little information.

    When it first came out, years ago, I thought "YOU IDIOTS! You are pricing this PER PACKET - it will never sell. Price it flat rate and people will eat it up!" Guess what - now they are starting to look at pricing it flat rate, and it is now becoming attractive!

    CDPD operates in the 800MHz US Cellular band. It can use encryption based on RSA.

    I had done some work on a CDPD tester in the past.

    --
    www.eFax.com are spammers