$floatcFile = "/www/wwwroot/xin_floatAdc.txt"; 重生1990:大国之芯(鹿林好汉)_231章 技术蓝图!(1 / 2)_重生1990:大国之芯最新章节免费阅读无弹窗_新笔趣阁

231章 技术蓝图!(1 / 2)

周晓东这段时间也是对小灵通的通信网络的包含的技术专利进行了了解,发现这种通信网络的无线电通讯接口的技术标准跟国内高层选中的标准技术方案是差不多的,另外无线接口的设计和处理方式和传统第二代移动通信网络有所不同,延迟时间相对来说要更小一些。

只不过霓虹国那边的技术研发人员为了降低成本鸡贼地把功率做得很小,小灵通基站功率只有五百毫瓦,通信基站做得非常小,覆盖范围只有几百米的距离,小灵通终端的功率只有十毫瓦,产品成本能够做得非常低。

当然,也正是因为功率做得非常小,造成这种通信网络信号信号奇差。

“如果我们得到这套小灵通通信网络的技术专利后还是要在这个基础上面进行大幅度地改进。”

周晓东开口说道:“小灵通基站跟基站控制器采用的是综合业务网系统,传输速率还不到两兆,实在是太低了,目前这种基站用的是四类双绞线,传输速度理论上最大可以做到一百兆的样子,我们要自己研制新的调制解调芯片,把传输容量提升到八十兆的样子。”

“……”

罗真和杜军此时瞪大了眼睛。

“周董,那我们岂不是要研制超大容量的数据交换机?”

周晓东点点头,说道:“其实我们可以通过小灵通基站项目来拓展更多的业务,包括无线宽带和宽带网络出来,重点是我们要研制出这些调制解调芯片出来。”

说到这里,周晓东笑了笑说道:“这次飞利浦半导体部门向我们转让了一部分调制解调芯片的设计制造技术,在这个基础上我们会充分消化地利用好这些技术,开发出更多的调制解调芯片种类出来。”

周晓东笑着说道:“我们要在小灵通的基站现有的技术上进行改进,导入正交频分多址这种在子载波上加载传输数据的新型传输技术,开发出大宽带的无线传输和线缆传输需要的调制解调芯片,然后把相关的交换设备和天线技术陆续给开发出来。”

杜军讶异地说道:“周董,你是说我们要围绕着IEEE802.16这个无线传输技术专利进行深度研发?”

周晓东看了杜军一眼,笑着道:“杜经理也是注意到了这种新型的无线传输技术?”

杜军点点头:“之前我有研究过这项技术……”

“那正好,我们要围绕着这项技术专利重新进行开发。”

周晓东笑着说道:“这种新出来的无线传输技术技术潜力相当大,能够利用有限的频谱大幅提升无线传输的数据容量,可以说是第三代通信网络无线数据传输离不开的技术。”

“这种无线传输频段在2.4G赫兹,小灵通通信网络的频段在1900到1920兆赫兹频段,我们自己最好在1920到2.4G赫兹频段中间能自己研究出一个类似的无线传输技术,拥有自己的频率和波长,技术性能要不输于这个技术。”

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