The best Side of Interconnection with WiMAX
The best Side of Interconnection with WiMAX
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Isto devido ao fato da tecnologia fazer apenas a transmissão de dados, sendo que a voz continua sendo transportada pelo CDMA1xRTT, com isso além de liberar a tecnologia precedente para transportar livremente voz e ser totalmente compatível com o mesmo, ela permite transmitir uma alta capacidade de dados em uma única canalização de one,25 MHz.
开环功率控制 ： 开环功率控制是基于接收信号强度的预测进行的，它不需要反馈信息。在移动终端接入网络时，会根据信号的衰落特性预先设定发射功率。开环控制主要用于解决信号在传播过程中遇到的路径损耗问题。
It organizes technological innovation and organization processes into layers defined by routines taking place, and it outlines how an enterprise can arrange an interface to speak amid these layers.
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1. Producing and Distribution Manufacturing and distribution industries take pleasure in a multi-copyright transport system by optimizing their provide chain functions, decreasing charges, and making sure well timed deliveries of raw resources and concluded products by way of effective comparative rate buying. 2. Retail While in the retail sector, multi-copyright delivery permits businesses to efficiently deal with inventory distribution, serve online check here and brick-and-mortar shoppers, and adapt to seasonal procuring traits whilst engaging in comparative rate buying.
- Gives an excellent source of knowledge for all those considering long term cellular networks where High-quality of Support (QoS) is get more info of paramount value
This paper describes improvements intimately of HSPA evolution that can arrive at functionality comparable to All those of long-term evolution of UMTS terrestrial radio access network in a very 5 MHz deployment.
切换决策： 当监测到相邻基站的信号强度达到一定阈值时，移动终端通知网络进行切换。
帧同步 ：指将接收的数据序列按照传输时的帧结构正确地划分开来。帧同步一般需要在码片同步的基础上，利用特定的同步序列进行。
Evolution Data Only (EVDO) is often a telecommunications standard for your wi-fi transmission click here of data by way of radio signals, principally utilized for broadband Web access.
Spread Spectrum and CDMA: EVDO employs spread spectrum techniques, which implies it spreads the data signal over a variety of frequencies.
Error Correction and High-quality of Support (QoS): EVDO incorporates error correction procedures to ensure the integrity of data all through transmission, even in problems with sign interference or sounds.
Remote Access: It allowed people to remotely access corporate networks and methods, which makes it practical for professionals who required to function from locations outside the house the office.