Sagem预谋内置A-GPS的SIM卡

由 harlemyin 于 1 year 之前发表

sagem orga本月20日宣布将联手BlueSky公司推出内置A-GPS的手机SIM卡，具体技术参数还未知，所以没办法说效果会不会超过或不如目前设备内置的A-GPS，但运营商会乐见该技术的推出，通过它和JAVA导航软件的配合可以让市面上大量未内置GPS的手机享受定位服务（交更多钱给运营商）。

据说是要内置GPS天线的，牛啊，SIM卡那么小都能内置GPS天线。

文章分类: 移动电话

Tags: gps, sim, sim gps, SimGps

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Reader Comments (Page 1 of 1)

Neutral

Satan_L5 @ Nov 24th 2008 7:44AM

过瘾了.™

Neutral

Eric Y. @ Nov 24th 2008 7:55AM

所谓内建天线，是集成 GSM 无线基站定位程序吧。这玩艺儿捞钱！

Neutral

harlemyin @ Nov 24th 2008 7:59AM

那样定位精度不够，而且根本不需要在sim上做手脚吧。

Neutral

Eric Y. @ Nov 24th 2008 8:27AM

嗯。放狗搜了一下，貌似确实是集成了 A-GPS 芯片，但天线还是借用手鸡的天线。这个东西好像不止一家在做。目前最大的问题一是体积下去了然后运算能力接收能力什么的也跟着下去了。二是这玩艺儿脆弱得狠。

Neutral

TnT @ Nov 30th 2008 6:39AM

A-GPS 不是用來加快找到GPS衛星的嗎? 還是要另外有GPS module才行的吧!! 我想這張SIM只是想令A-GPS的資料更新更有效率, 而不是真的能只用這張SIM來做GPS定位的.

Neutral

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