The Definitive Guide to Dual-mode Handsets
The Definitive Guide to Dual-mode Handsets
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Different modulation techniques allow for EVDO to transmit varying quantities of data per symbol, with a lot more complex schemes giving greater data rates.
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Should the mobile device moves, the network performs a handoff, transferring the data session to a whole new channel or foundation station seamlessly to maintain connectivity.
It solves the Close to-much dilemma where transmitters at unique distances transmits sign of very same electricity then the strength of the signal of Transmitter (nearer to The bottom station) are going to be higher than that of Transmitter (farther to The bottom station).
抗干扰能力 ：通过扩展信号频谱，减少了信号的能量密度，提高了信号对噪声和干扰的抵抗力。
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- Delivers an excellent supply of information for people thinking here of long term cellular networks exactly where Quality of Company (QoS) is of paramount importance
Appropriately, potential improves with SNR and bandwidth. IS-ninety five has a hard and fast bandwidth, but fares nicely during the digital earth since it usually takes Lively measures to boost SNR.
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。
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For that reason, check here its ability to successfully deal with larger quantities of data distinguished it to be a transformative element of the global mobile telecommunications landscape.
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