Not known Facts About Frequency Reuse
Not known Facts About Frequency Reuse
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It can be largely made use of to provide large-speed World wide web to mobile devices, supplying a trustworthy connection that enables multimedia utilization and data access on the go.
When you finally find the finest transport services for every of your respective shipments, you are able to then arrange an automation approach to use it on your orders. This saves you a large number of data entry and assists mitigate handbook problems.
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With CDMA, indicators that are not correlated with the channel of interest (such as other PN offsets from adjacent cellular foundation stations) look as noise, and signals carried on other Walsh codes (which have been properly time aligned) are effectively eradicated from the de-spreading procedure.
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。
A generalized RAKE receiver for interference suppression and multipath mitigation is proposed, exploiting the fact that time dispersion noticeably distorts the interference spectrum from Just about every foundation station within the downlink of the wideband CDMA technique.
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流量控制： 通过流量控制，保证切换过程中的数据传输速率，避免切换过程中的拥塞。
Various carriers excel in numerous regions. By partnering with multiple carriers, organizations can tap to the strengths of each copyright and increase their supply network. This expanded coverage makes certain that companies can access prospects in distant or underserved regions.
For light-weight parcels, these expenses are what typically make USPS a far more affordable choice. Even so, article-billing carriers like UPS and FedEx want to stay aggressive in all parts for prime-volume merchants. Therefore, if they will see you offering them a great deal of small business, They might offer you all the get more info more aggressive rates across the board.
RLP delivers a mechanism to improve the general performance with the wireless connection for data. Wherever voice calls may well tolerate the dropping of occasional twenty ms frames, a data call might have unacceptable overall performance without RLP.
This data signifies the adoption of 4G inside the mobile broadband industry is expected to develop noticeably over another several years, notably on The idea from the speed and high-quality of check here your relationship.
频谱利用率高： 多载波技术可以更有效地使用有限的频谱资源，提高频谱利用率。