The paging channel consists of signaling messages transmitted through the network to all idle mobiles. A set of messages talk comprehensive network overhead towards the mobiles, circulating this details although the paging channel is free.
The ISA-95 standards framework is broadly approved as important to modern-day producing. It depends about the well-identified Purdue Reference Model for Laptop-integrated production to describe network segmentation in industrial Regulate programs.
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信令控制： 通过精确的信令控制来管理多个基站间的通信资源分配和同步。
The Operate Plan can be a desk which contains all the deliverables currently being worked on, with the most recent WIDs and SIDs at the very best with the approach and before objects outlined at the bottom.
This paper gives an overview of the basic radio interface rules for the 3G lengthy-time period evolution strategy, including OFDM and advanced antenna solution, and offers efficiency results indicating to what extent the necessities/targets can be satisfied.
It is actually made use of to stop interference, spying and jamming. The spreading code utilised is known to transmitter and receiver only.
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The process is to search out the final congestion window sizing when the many packet drops are now being encountered by the sender. The TCP Taho
保密通信 ：扩频信号在频域上与噪声无异，增加了信号截获的难度，增强了通信的保密性。
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When a call is recognized, a mobile is restricted to using the targeted traffic channel. A body structure is described during the MAC with the site visitors channel which allows the normal voice (vocoder) or data (RLP) bits for being multiplexed with signaling message fragments.
This development was the end Cross-Vendor Compatibility result of collaborative attempts involving telecommunications products makers, standards businesses, and mobile network operators.