However, it played a vital job in bridging the gap between 2G plus more Superior 3G and 4G technologies.
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In the event the 3GPP2 doc you are trying to find does not appear in almost any in the lists higher than, it may still be beneath development. Paperwork nearing the ultimate phases of the event system are stated being going through validation and verification "V and V".
Occasionally, we'd like additional support, particularly when preparing for the new occupation, researching a new matter, or buying a new cell phone. Regardless of what you are attempting to accomplish, Here are several downloads that can help you:
多址接入 ：不同的用户使用不同的扩频码，可以在同一频率上同时进行通信，实现了多个用户在同一频段上的同时接入。
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Any time a mobile is idle, it is usually Hearing a paging channel. As soon as a mobile has parsed every one of the network overhead information, it registers with the network, then optionally enters slotted-method. Both of those of such procedures are described in more element down website below.
When you have an interest in learning more details on 3GPP2, we hope which the webpages on this web site will present you with the details you may need. Every Technological Specification Team has its own section on the internet web site. For information on Every single on the job's companions, be sure to consult with our 3GPP2 Partners segment.
切换完成： 一旦移动终端确定已经稳定接收到来自新基站的信号，将减少与原基站的连接，直至完成切换。
数据包调度： 基站根据各个用户的信道质量、历史数据和实时反馈对数据包进行调度。
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For voice calls, the targeted visitors channel carries frames of vocoder data. A range of different vocoders are described beneath IS-ninety five, the earlier of which had been restricted to rate set one, more info and have been accountable for some person grievances of weak voice good quality.