因為住處不固定
最近想辦3.5G無線上網
但是
很擔心業者會有封鎖動物
上線穩定度差
不知哪家業者會比較好
因為住處不固定
最近想辦3.5G無線上網
但是
很擔心業者會有封鎖動物
上線穩定度差
不知哪家業者會比較好
2008-08-12 21:58 發佈
現在一個基地台，理論上，平均大概十五個人左右，同時在開data service，這個基地台就掛了。
所以說真的要做的好的話，他事實上是一個變動成本，而不是一個固定成本，糟糕的是他的費率是用吃到飽的費率。
電話公司要不斷的投資在變動成本（專線容量），可是他收到的資費只能是固定成本（吃到飽），這是相牴觸的。然後背後的T1 不夠要加一條兩條三條四條（所有業者中大概是中華不太會痛），可是人是移動的，這些新增的線路只有某些時段才會滿載。再加上如果尖峰時段一大群人在使用，使服務品質下降，之後這群人受不了這樣的服務品質都退租（消費者很頭痛）。電話公司應該也會很頭痛。
樓上大哥說要用3.5G來架SERVER下載大容量檔案，建議還是租一條ADSL或CABLE比較實用。
無線行動通訊只是方便移動中上網，收MAIL等間歇性小流量（稍有LAG也無妨），要穩定順暢且頻寬充足，用有線的比較能達到滿意的效果。
如果有錯誤也請其他網友指教。
剛辦好,只收到GPRS(南投名間鄉),第三天3.5g就來了^^
3.5g第一天使用FOXY,跑出70-100k,覺得還可以.
第二到第六天,無論FOXY.BT,都沒超過6k過,看起來被鎖了.
不過看hinet奧運和MLB,中等畫質70-80k,都蠻順的.
更正:FOXY重新測試,熱門檔案還是可以跑70-120k
BT部份,經http://broadband.mpi-sws.mpg.de/transparency/bttest.php測試:
Glasnost: Test if your ISP is manipulating BitTorrent traffic
Results for your host (118-231-65-199.adsl.fetnet.net - 118.231.65.199):
Is BitTorrent traffic on a well-known BitTorrent port (6881) throttled?
The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.
The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.
Is BitTorrent traffic on a non-standard BitTorrent port (10009) throttled?
The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.
There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP download achieved minimal 142 Kbps while a BitTorrent download achieved maximal 209 Kbps. You can find details here.
The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.
Your ISP possibly rate limits your BitTorrent downloads. In our tests a TCP download achieved minimal 501 Kbps while a BitTorrent download achieved maximal 9 Kbps. You can find details here.
Is TCP traffic on a well-known BitTorrent port (6881) throttled?
Your ISP possibly rate limits all downloads at port 6881. In our test, a TCP download on a BitTorrent port achieved at least 22 Kbps while a TCP download on a non-BitTorrent port achieved at least 501 Kbps. You can find details here.
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